Warning: Permanently added '10.128.1.12' (ECDSA) to the list of known hosts.
2019/05/14 02:44:45 fuzzer started
2019/05/14 02:44:45 dialing manager at 10.128.0.248:32338
2019/05/14 02:44:45 syscalls: 497
2019/05/14 02:44:45 code coverage: enabled
2019/05/14 02:44:45 comparison tracing: enabled
2019/05/14 02:44:45 extra coverage: support is not implemented in syzkaller
2019/05/14 02:44:45 setuid sandbox: support is not implemented in syzkaller
2019/05/14 02:44:45 namespace sandbox: support is not implemented in syzkaller
2019/05/14 02:44:45 Android sandbox: support is not implemented in syzkaller
2019/05/14 02:44:45 fault injection: support is not implemented in syzkaller
2019/05/14 02:44:45 leak checking: support is not implemented in syzkaller
2019/05/14 02:44:45 net packet injection: enabled
2019/05/14 02:44:45 net device setup: support is not implemented in syzkaller
02:44:58 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x297, "0cb24868231ea085fccf4de0f17f8e7b"}, 0x14)
sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001100)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="179cd5a92b60561b290df2e19b3dab23057737423d21d2fcb51a3fa9d49be2f68126280882c67127799fdb99ce235fc2e1bff5dc34317051d0d566ac3838612fe6bc7c57bee802bc590f3ad7802dfcef3aa7e74a745f74b65207854266501f8f80e07eebdc5ae04a816f23cf03fcec2de317ce2a39004676af76", 0x7a}], 0x2, &(0x7f0000001140)=[{0x48, 0x88, 0x1, "92ac7d424b2d5b00deb617490ac9f7b6611475bd4619594a3f88d8922293ea1c345c734aa736a3b6d1bb7fc071ca644abca02e4a64"}, {0xb8, 0x11, 0x6, "51dce521b1cf492b700c2f21d21b6d5c99253278bb28e44d5519c48057e5b1c780d135d423d0b71735c4674ba29bfe4b47b3cf3101729ad8749ad8680d5385d58e23e45271844a7eb80bb4aa68f877d507292b16e77010592c401b370306d27e138c105bdcf5233790a5df6d0876ed56ff7d1a23c538a1ed89bcb4b5cd5fc177518ad89f1393db97f688244e1eefffd0e0ed89c5378d2b0049953b002399445427116a"}, {0x100, 0x0, 0xff, "ebfa6bc2de2e937eb1da89bf5eaf1444068bc26aa6dc10d1341f0a61fa54d0ab6b93ea8d9720ad0f48e16d9a228fff9b7bec5ca42f59e9e1e67391882663a4d3bbd76332ffc36e31af1f13998b093e44880a3d24df2ed51c47fd4bede28d8924334953a8f87037ced99d6922ae6591bf78a2437d7d2adb6a448820a62987c0edb9cf71703c7583480d80c4df388f72a79cdd5343db0ea06042d50d28158c98795f58c6631e358675b85c5107f98e1aff69cfc90a07937bc5b20de147ea10f35de18bbf226ecbc7a2dcddb62eaa903a9eb3a97a1a6cf16ff996a58636d0b9fe1d21cf67260d9130fbcc2cf61a109e66"}, {0x20, 0x11, 0x101, "9b86405e059bd1879248e366e8"}, {0x28, 0x88, 0xfffffffffffffffd, "f47d313405a8335a4aa9ac1f2191d439e2bff3daf8ace5"}, {0x78, 0xffff, 0x5, "9b9712caa782c661bb19e5acf06628dae1a7b5e48452a7b3be134944dd557e231086b8ed5513b2433e6a55de4cb225649471558c69d8db7ee55575b283fc349e47d8c5af9c897058a592f3e722839ed2602e011ae280a4eba5cdafc02b7eb136969a"}, {0x18, 0x0, 0xffffffff, "051a2e30"}, {0xb0, 0x29, 0x4, "29698029cbaa885b03f4fc82c3bc60120826a6c842f5a525625cf5f7929b7fb911a21e794d2b39e9fa5c494b6e6309d20b3f5e9ede0c83f3b0f24c787e157a7a8537aac57897de90cbd227582a15ff9eac4eb6be4464d719e413a3a4bf5b0cdb62ce1d41f193625617729855f93e4921e4065d62ed81524b8b6d9792ee8b887d2d687c91e1183a5d08b0da98c7e1a6bd93b69d9bbaab0efbaad7cbefa1782b5a"}, {0x100, 0x0, 0x6de, "a6c8f5b8de3e82c09bfdf3e1d51dea1b7b26136bbd875fe94201f8fcc36815050285fb6569cfc1d7d7612b88e61588fe7bd4ce951427f8c3d2d5d6b9e4d7eb693be16f4b924bc19fd8fdd8efaf25073fb9259f01510711be864ded76705a2d1dbd9fde6d0a4b18e6bb8b222a9f8071275e2d00e833ae4f2d882faf7497d3986a7adba9ff7ef0daaeecf4c7163d3e3858eccea5dfdf3455eb37576cdcba131181fff3ced7cb8d3139e07800ad5ad5d9bbd3f0c80c7ff438c7b2a24662d907826f6c6238e9919178ad7b8f460bd031de89c5f2d5eea71ad617600ba322b3b17a29c2ea58b57348791bf89ddce2"}, {0x70, 0x0, 0x7, "19f6fca1557c958ef3ba32d7444a539971181d4a80bcc3fcef9e9794d92240618b5da4516f36d6a0c9f8e2c8605ef3c3ff4a8824cf29bb4d96f96980bfcf1bc80566d3a27fe4f1eaa22e6dab6c3bf66ff6ceaea857277d6da2"}], 0x4f8}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000001680)=0x6, 0x4)
r1 = accept(r0, &(0x7f00000016c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001700)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001740)={<r2=>0x0, 0x6}, &(0x7f0000001780)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000017c0)={r2, 0x80}, 0x8)
freebsd10_pipe(&(0x7f0000001800)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$DIOCGETALTQV1(r4, 0xc1304430, &(0x7f0000001840)="a6595a36148b93fed166c93e4d2242b0f0d4bf0e10307ea464751e116699e185cf94f7404cb6fde369d3")
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000001880), &(0x7f00000018c0)=0x4)
ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000001900)="cefe150aeb1c498cb00ac5d8b47941681a7d4ceccfc4e02e06b9b424e4fe5314ff2af93e3d64dded1e0ef1b2d62da7b480a21f9587aa0d0210d83b61796f61a932977a8ee31fac21b6b209b0acd6d335944497d5defb0746beee4a25a4bbc144385ce66e50dd8c5c40912ba15f2c316c282fc04a267d62d166a1217eb07a8ec8b591d0e5d6c7d92570cb505377d6e5e7fe8f90fda4d1152df1636d778010e7a91d090b833071954bc5cebb6843ebe9310a5bb127cba605e2cc2afc3fc1dffb")
fsync(r4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f00000019c0)={r2, 0x7ff}, 0x8)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000001a00)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001a40)={r2, 0xfa}, 0x8)
r5 = socket$inet6(0x1c, 0x20000003, 0x3)
fchdir(r3)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/pf\x00', 0x100, 0x0)
recvfrom$inet(r4, &(0x7f0000001ac0)=""/235, 0xeb, 0x83, &(0x7f0000001bc0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001c00)={@in={{0x2, 0x0}}, r2, 0x1, 0x5, 0x1}, 0x94)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000001cc0)={r2, 0x7}, &(0x7f0000001d00)=0x8)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000001d40)="a3221dd64e55c9c66f73bf611fd1c60651d4d55c8ac97d42867b60a8b7cdabdad67cc8624276fb46098183e868153029604b3d8d15d00f3bd3d48596246a20e432a18b96b5ddae57b0b0a100d16ce2243595964df38b91ff39802a74dc71f6e76e0a489fcc7b23b2ca9ed779eefa75d386ba9562ff074f9c9237158054f46089608f78724093a262f3047ea2aae14014580b408619a6f259cf3b27e154971b7647f16737c9c89e9917b797798c377a17d7c85cd49bb05bc02c9c1ca0631f4a0f22aec6fa5dc821690904a2e3")
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000001e40)={0x1000, "f88104557c201b3a583db726ded52bb3"}, 0x14)
getsockopt$inet6_int(r4, 0x29, 0x2e, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4)
r6 = getpid()
fcntl$lock(r5, 0x0, &(0x7f0000001f00)={0x2, 0x3, 0x10000, 0x7ff, r6})
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000001f40)={0x2}, 0x1)
setsockopt$inet6_tcp_int(r3, 0x6, 0x100, &(0x7f0000001f80)=0x7, 0x4)
ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000001fc0)="0266272bf18fd6bc5a99709be90c886e224a6e817627c2ee53b8c26b62afebbf02ee59b9d4ab691e7df6b27a802fa75fc5c14ff9f686e5b677dd348391c6a67df8c575b652f3e6eac0a3890b100d8a25db53d6601edafcee5c92dc8ada97d908203d2058141b63768ba89a41")
getsockopt$inet_tcp_buf(r4, 0x6, 0x40, &(0x7f0000002040)=""/213, &(0x7f0000002140)=0xd5)

02:44:58 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x2, [<r1=>0x0, <r2=>0x0]}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x80, <r3=>r2}, &(0x7f0000000140)=0xc)
r4 = socket(0x2, 0x3, 0x5)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @loopback, 0x2}}, r2, 0x68cf, 0x1000}, 0x8c)
setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000240)={0x6}, 0x10)
getpeername$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000300)=0x3, 0x4)
r5 = open(&(0x7f0000000340)='./file0\x00', 0x8c, 0x2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000380)={<r6=>r3, 0x7f}, &(0x7f00000003c0)=0x8)
fsync(r4)
r7 = socket$inet6(0x1c, 0x1, 0x45a)
ftruncate(r5, 0x8)
setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000400)="e3e64215d9754d85f7b0670b313e59edd6c20ff15b6359ab33a00fde7ee35a2bed5585", 0x23)
r8 = getpgid(0xffffffffffffffff)
wait4(r8, &(0x7f0000000440), 0x10, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000480)={r1, 0x56, 0x2, [0xffffffff, 0x0]}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000004c0)={0x8, 0x800, 0x0, 0x3ff, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4)
getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000580)={@loopback, @multicast2}, &(0x7f00000005c0)=0x8)
r9 = fcntl$dupfd(r7, 0x0, r4)
getsockopt$inet6_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000600), &(0x7f0000000640)=0xb)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
r10 = open(&(0x7f0000000700)='./file0/file0\x00', 0xa, 0x43)
setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000740)={r3, 0x0, 0xd6d6, 0xa1}, 0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000780)=r3, 0x4)
getsockopt$inet6_buf(r4, 0x29, 0x7d, &(0x7f00000007c0)=""/251, &(0x7f00000008c0)=0xfb)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000900)={r6, 0x1000, "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"}, &(0x7f0000001940)=0x1008)
read(r10, &(0x7f0000001980)=""/199, 0xc7)
pwritev(r9, &(0x7f0000003040)=[{&(0x7f0000001a80)="d72801247de836e1577ed978f726ee7167c6e3d5248230ab6620629a10b4ea88b624b0c91b4b742a84fc0db66951320a516576738f5447d02d5864520ce1f01df79832389fc7fca699768c1a6a4f5860fec5e37d88ea0787c41eded73f4ca9e62fae5e93d50d1dd5c8de4d76022c1d67cd5a99526fdf8f51d576fc38606a2b9de07e30b2da1996a663bc930a39d790a8659e240c", 0x94}, {&(0x7f0000001b40)="87a7bdc9812161d58fe251cd48652c20fdc840a7f4c4779ca545d7879c9ec4f77b5d24523eb206641bceff372e419fc55685ecaee2bf861696636d7e83ba9d06b2a974c8bcac3303183f1330ed2599dd2f4a34ad66c1a8afe55dd8fac1698d3f916c1c4b070303efa6b9446feb9187bdab74846e3fd0", 0x76}, {&(0x7f0000001bc0)="b6f57c2606c528c4f4d151154e99892ece62ed5db1794c4e29eb203754068df4de1b3d4ffe92e544c2583272b9a7e3e2580fc35b24c939c9eb321344e7c0534c4ef4844c24647b33f86dbe2c8c8c3e22993e94d791917a2f79cce92734e5247e66d715a2151e6e479d7deaa94d1af45900af12d47812742b10720a070125ceffcdf29809aeb73501a5353876f8d97c857f", 0x91}, {&(0x7f0000001c80)="4b95c2492cc55e1caa2e2a92d6651ebbd0d7e50624c9e7d7ab5a18a4b7436d1c852541d9dff288001a2a540f9183190c65afbcecb24d40998928ad91f804538515de340298f7046f6884439a67ec1931cf05898c6994b864defdd9e78611ae8c33f677137353e6d4293a23d019789029d5098d989fcef3e6e6641b78fe7d5da98aa4f474e5406fffa1f1ca5e52266cf0fe8d80d008cd2b9560cec10365ac42331f4816409fde8ff1b0e0b65a40fa608bae78d083c81508b4ee9f552b74501901345b45d3b2d2e6b5537afda5e97c14b95a", 0xd1}, {&(0x7f0000001d80)="4fdc67f9db1e6ddaa217a131ed8a48f243aa3454fb7f2545bf7723a228c0e3a28474c416e8f242c598ff2b38d0aa5dcf77314fa3c6513a7b4b6359d6bc531d86670a9c9e685315594035f9f3c9edacaee4713fe904c8c2e6fe5196ddfc1577174fdc2ae96a45c8348ec236f425fb5620a94658797019d112301d11c0438c66dbbf617925d03e1426ec35357f5def0352cd10887ddb7ba21ebe0eae4d502a71d437c59298db8d56f1d051a7d1c89b5f12844db0b26dfcfb7ee67c00174691579de9adfc1b33a40a097182139289dcbcca05b634ed3d0fb41fdc606dabc05fda825c", 0xe1}, {&(0x7f0000001e80)="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", 0x1000}, {&(0x7f0000002e80)="c207cef1ba8d99ee0f1fe61d0d1812e9737a8b3031b668c7cd344e7fad77059de5d23120c7c92647dde5ca3ecddd115a932449481342370355f7331776056f8ed01d9f73372406307d226d567d4cb4bea02d741772a3082bd26e809fa515bb8422d4f339f8c53739e2b20f7855a0e3c7ef1cf83f461d332fcc4d708b081f1562cc3875895521c6977af7662e396d7bc8250c29102a773b30aa76", 0x9a}, {&(0x7f0000002f40)="070a6cec18917fdadf9af7bf6726fc890e4fe2b13bbdf749dacee5d47c2365d524605ab503cff2ff36866c52990bd25c51a93234f345d69e2468f1ef326236e9d9f2c26a472782ca5bb7dcce93c4d5593fae3ee44d0f11c8424a4336b0c1ffbb4ef1504a21448305738741d56f91a28765cecc1943bcadde4832a11800c25e93454a51c6555141316e00cd6d2b5b5ad17a6123141307b2d60635c61da5d4f420d484b2539064d957136b6df6c29342445f5d4f993aeb2887870dec68f1da895877fbfd50ee6c815be77fe9a8defa5606d081463fd8bc", 0xd6}], 0x8, 0x0)

02:44:58 executing program 2:
r0 = socket(0x138096faa052a73a, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xf33, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
listen(r0, 0x2)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x2, 0x9, 0x9000, 0x64a100000000, 0x7, 0x7ff, 0x9, 0x4, 0x4, 0xa6, 0x5}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={<r2=>r1, 0x96, "515fd04f762daad4a762a1a1e23039af7776ba4465cb533a7c3fc8fc43511231bfada47d4136ae5695dc90a9398aa14419bccd597f74cc27b1e216d4162d5028b554c432db81b6c46d358ae917bbfb709d25f6282ca534ba39fc8a38ed896efc2d02d494e62af55511d36d1a1fe34b76d0050483ba779e99ecbd52152f7d69eba4d6e89f2e0ca86d1dde86fc5270ce2d05fb15dbb8c3"}, &(0x7f0000000240)=0x9e)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0x8, 0x5, 0x1000, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x7fff, 0x5, 0x4, 0x80000001, 0x80000000}, 0x14)
r3 = dup(r0)
freebsd11_getdents(r3, &(0x7f0000000300)=""/25, 0x19)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000340)={<r4=>r2, 0x80000000, 0x0, 0x7f, 0x88741c600, 0x1}, &(0x7f0000000380)=0x14)
r5 = msgget$private(0x0, 0x1)
msgrcv(r5, &(0x7f00000003c0)={0x0, ""/122}, 0x82, 0x3, 0x1800)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000480)={r2, 0x3, 0x1, 0x5, 0x9, 0x80}, 0x14)
msgsnd(r5, &(0x7f00000004c0)={0x3, "7de8f57b78acd068aebb5f45b51017bd1fcd54e9e0257debf5376499934aae7fb81827be9a1f93f317"}, 0x31, 0x800)
r6 = msgget$private(0x0, 0x104)
msgctl$IPC_RMID(r6, 0x0)
ioctl$DIOCKILLSTATES(r3, 0xc0e04429, &(0x7f0000000500)="e32c366183d83f9036af15cadf33e456d390803eb97d9c48b65115bc985cc3b72b0dbbde440db121639169336d36160487fd2c6b61bc58f281705f425c89520a77e76f978ac259d152cec8dc14d6fefd6c0d210dd173705a17a7397b3fb235ac4072e9d37b17346c20b0fd5c47588b7a593f9539b3b4ae5aa40ba0730b4d6f4a7b467cdfdbee320167e0f1fa30da6b3e29c36472c76d1ce337f8e1a15115000e5739da064469be11e4fbea81f06038e44bcf8b349b558c29dc7d86c6602e0377bb9d13cdc2b4a90b")
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000680)=""/226)
ftruncate(r3, 0x3d89)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000780)={0x1}, 0x4)
r7 = getpgid(0x0)
getpgrp(r7)
r8 = openat(r3, &(0x7f00000007c0)='./file0\x00', 0x120400, 0xa)
getsockopt$inet_mreq(r8, 0x0, 0xd, &(0x7f0000000800)={@broadcast, @remote}, &(0x7f0000000840)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r4, 0x9, 0x33, "0467180f37a5f7218e19cc5f3a0f4e5de8b69d9d85d8358a16eebb72b77359e0546b37724b9db5c7217d563f979d38bf550855"}, 0x3b)
msgrcv(r5, &(0x7f00000008c0)={0x0, ""/242}, 0xfa, 0x0, 0x800)

02:44:58 executing program 3:
rmdir(&(0x7f0000000000)='./file0\x00')
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00')
__getcwd(&(0x7f0000000140)=""/208, 0xd0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0)=0x7fff, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = msgget$private(0x0, 0x8)
msgrcv(r2, &(0x7f0000000300)={0x0, ""/140}, 0x94, 0x3, 0x800)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0)=0x8, 0x4)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
recvfrom$inet6(r0, &(0x7f0000000400)=""/123, 0x7b, 0x42, &(0x7f0000000480)={0x1c, 0x1, 0xfffffffffffffeff, @rand_addr="06467822561278ee6ef2f0240f9acd31", 0x2}, 0x1c)
msgrcv(r2, &(0x7f00000004c0)={0x0, ""/144}, 0x98, 0x0, 0x1000)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000580), 0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000005c0)=0x5, 0x4)
recvfrom$unix(r0, &(0x7f0000000600)=""/193, 0xc1, 0x0, &(0x7f0000000700)=@file={0x1, './file0/file0\x00'}, 0x10)
recvfrom$unix(r1, &(0x7f0000000740)=""/28, 0x1c, 0x40, &(0x7f0000000780)=@abs={0x0, 0x0, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000007c0)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x4)
accept4$unix(r0, &(0x7f0000000880)=@abs, &(0x7f00000008c0)=0x8, 0x20000000)
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000900)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000940)="18a0bd81497a26ea51bf2ce247c410be6216a4e207d43d7eb0ed1af5", 0x1c)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a00)={@in6={{0x1c, 0x1, 0x2, @loopback, 0xffff}}, <r4=>0x0}, &(0x7f0000000ac0)=0x84)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000b00)={r4, 0x6}, &(0x7f0000000b40)=0x8)
getresgid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)=<r5=>0x0)
freebsd11_fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_fstat(r3, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x3, &(0x7f0000000d40)=[r5, r6, r7])

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
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:44:58 executing program 2:
r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), 0x4)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x404000, 0x4)
syz_execute_func(&(0x7f00000011c0)="0fbecc91cd80c4e270f31169ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29")

02:44:58 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x5, 0x21)
freebsd11_getdents(r1, &(0x7f0000000040)=""/244, 0xf4)

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
02:44:58 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x371)
freebsd11_fstat(r0, &(0x7f00000000c0))
recvmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@un=@abs, 0x8, &(0x7f00000005c0)=[{&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/98, 0x62}, {&(0x7f0000000540)=""/92, 0x5c}], 0x5, &(0x7f0000000640)=""/86, 0x56}, 0x82)
freebsd11_fstat(r0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000000)=0xfffffe75)

02:44:58 executing program 2:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, 0xfffffffffffffffe, 0xfffffffffffffe61)
r0 = socket(0x0, 0x3, 0x6)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x3, 0x9}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>r1, 0x200}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x4}, 0x8)

02:44:58 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x8, 0x7, 0x7, 0xffffffffffffff41, 0x0, 0x0, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x3a, 0x9d, 0xfffffffffffff9f9}}, &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}}, 0x0)

02:44:58 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x8, 0x1000, 0x7, 0x100, 0x7fff, 0x31, 0x6, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x40, 0x10, 0x3, 0x10000, r1}, &(0x7f0000000100)=0x10)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
open$dir(0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0)

02:44:58 executing program 2:
mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000)
mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000)
r0 = getpid()
syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet_udp(r1, 0x11, 0x0, &(0x7f0000000080), 0x4)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x3, 0x5, 0x6, 0xffffffffffffff7f, r0})
mincore(&(0x7f0000f34000/0x2000)=nil, 0x2000, &(0x7f00000000c0))

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
02:44:59 executing program 1:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "a7cd0b6d671871f9840ca876a7f3004cad8d4116212b3b9c22d3dbdc89dd8ff2edc8d1704aa0c0f7020ffd48e561358a9c951fd089cb9bc62db03ab1dec086f1377a27cade19ec8eb5fe8ec62297800d668ff308ce5dadc4746e0718bc2baeda42b8972acfc697da17169a3bd6fa2f2de5ef39b3050d2a64f2d07237f6455c0df2e54c574b64f3726a3cde8b162cda1deb59d3f7498ae5a7a0c65ff3a649b4837c0e228da947564c8b3c8534cef90a93be1f3ad5564c8fbc78f84f3ddaf287fe633dccc522a24d33a4a05353fb8e6332960a990c5cc394807e0002be4a4420547c31855167ed30f903a161ac3bb8b331"}, 0x100)
r1 = socket(0x2, 0x2, 0x0)
r2 = dup(r1)
connect(r1, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f00000000c0)="e5d9d3e64bebbf24c87a63d903b85b25b1d9449b772dfb9f5d3dcaebce7876856fb6bdb87a13945f55c0e294011dcceb76fe2dda6b6649228e43529aaafa2057682ba6b621761d0c4e0f")

02:44:59 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000140)="0a2d15c02c99f2565e062be98ab52b42533fbc5eb567a295e91c37e2d885eb672a7ff029aea2884ceb57f1dac541dc12122f18b44bd1825a75119821d7266f9910034ee0f13d03497d64dc8d084ae768dd606e141e8445756430beeeef3ccdc6a87c97df3426307a648e3197d1f866d3692f1da16cd32e10fa7831e37440f7715925e8830b91ef578481394f2ce7772670ade1720debea246da9f6a0c1fa76a5e3abdabb25c5626838532436dcabff8185aa639a98f69e440f1944a30408")
__getcwd(&(0x7f0000000080)=""/164, 0x6)

02:44:59 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x8, 0x7, 0x7, 0xffffffffffffff41, 0x0, 0x0, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x3a, 0x9d, 0xfffffffffffff9f9}}, &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}}, 0x0)

02:44:59 executing program 2:
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x0)
recvfrom$inet6(r0, &(0x7f0000000080)=""/235, 0xeb, 0x40000, &(0x7f0000000180)={0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x5bfae9fc}, 0x1c)

02:44:59 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x5)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYPTR64], 0x1)
r1 = dup(r0)
freebsd11_getdents(r1, &(0x7f0000000340)=""/4096, 0x1000)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/89, 0x59)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x29, &(0x7f0000000140)={<r3=>0x0, 0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r4=>r3}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000280)=0xfffffffffffffffd, 0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x0, 0xe000000}, &(0x7f0000000300)=0xc)

02:44:59 executing program 3:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000100)={0x100000000, 0xf7d}, 0x10)
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sync()
munlockall()
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1)

02:44:59 executing program 2:
syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c240f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fbc441f5dc76250fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826e88eaeb0dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = dup(0xffffffffffffffff)
dup(r0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x418, 0x100000001, 0x7fff, 0x6, 0x20, 0x4f, 0x2, {@in6={{0x1c, 0x1, 0x101, @rand_addr="43485c240b01e5726503bbe777e3add7", 0x8}}, <r1=>0x0, 0x9, 0x80000000, 0x3, 0x6, 0x2b84ed17}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @multicast1}, 0x3ff}}, r1, 0x9, 0x2}, &(0x7f0000000100)=0x8c)
pipe2(&(0x7f00000003c0), 0x100004)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0xffffffffffffea7a, 0x0, 0x9, 0xfffffffffffffff8, 0x74d3}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r2, 0x3}, 0x8)

02:44:59 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)}], 0x1000025d)
r1 = socket(0x17, 0x3, 0x3)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x100000001, 0x4)
preadv(r0, &(0x7f0000000080), 0x1000000000000144, 0x0)
syz_execute_func(&(0x7f0000000140)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bc4c2e9998a1877e763e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001800)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0xfff}, 0x0, 0x1c, 0x7, 0x40000000ffff, 0x6909, 0x5, 0x3, 0x3, 0x4b3})
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000380)="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")
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={<r3=>0x0, 0x6}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x100}, &(0x7f0000000280)=0x8)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:44:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x4, 0x3, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1000, 0x2e1, 0x5, r1}, &(0x7f0000000080)=0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = dup2(r0, r0)
accept4$inet6(r2, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x10000000)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCCHANGERULE(r3, 0xcbe0441a, &(0x7f0000000140)="363e48d24c71d1364d262009858be97f8a1deab0d63cbfe314911c2078381d22152f235abdbadcf707fc6e0ab6d62e10e5c89bfb3078303c221dfafa226c3e684da1ee7397a3713c24321a4b539182d12f7eda040a197998f6d8d8dab4c8379678dcc43c48d7c27939a19250a0212cc9f77bc4fcaa3dc92d2c3714acceb7367b89b63d31f5834c054411b0affa094b212e9888fdcda58b51a9ff3bd6aa14e8f27f441e2aa50e66414f9c18271532aa7737f718071df0aeb6aba2e8350b1a80118cd2cf4f69ec0b16ae25c9d8c17936f8cc1dc1acfd1a81c26edac1c2f93de7fc56d9a9e757983287a5e647e2d99d0db9c7393430")

02:44:59 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x90}}, <r1=>0x0}, &(0x7f0000000380)=0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x4, 0x0, 0x10001, 0x9df, r1}, 0x10)
mlockall(0x4000000000000005)
sync()
syz_execute_func(&(0x7f0000000000)="98c4212173d60098774a2ae92c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b9b90f383a9e02000000110f33b849c442748fc978820509000000c4c1e55cee4b26660f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88ac483397fd3fbc44161d3a6000000000faac443390d560e00c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f240000ce62b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d46645ebeb8fc4c3dd7c9848f3a445d04e32a25800218de3c02cf5c4810dda360f1271005cffefffffdcbee0e0f04781007412b207810f9f9f474e493a3ed8fbfbe20d")
freebsd10_pipe(&(0x7f0000000140)={<r2=>0xffffffffffffffff})
getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100)

02:44:59 executing program 2:
syz_execute_func(&(0x7f0000000200)="985e4aa84a1cc80f05f34641460f18d8f247ae41e2ebe2a20f0ad0f4a6660ffc97660f6b32c4a349697cf99f65c4a248f399000001004f751ec4016d7d14dec4a2513c06b921045fc5f240d1d20bf8c55bf245c11f06c66db712c483397fd300f7dcdc0fbcaf10009ec4c27d0a21acf04681ac4a2bfb798200000080c4c3214cb9a5605419c23e0f404900f08171a30b8a826eef450f1a9d9ad10000d4d48c8d16cb8feb68b668b6360fe258004723d399c1e1d9c092f526264788fec4a1dd7dbbbfdd5cc6c46249bedcc0020af7440400c4e1795128")
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
sendto(r0, &(0x7f0000000100)="1860d9ae2fe1bc618c8237967776b036a7cfc7728f9bec403847d051a8a306d074633cbe85f443bb355428f20a975da5ce5164e4c2263918fb1efa37073fc9a3949d5fd93282ebbebe3b35fa5e7718b70da5ae54eb", 0x55, 0x20000, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8)

02:44:59 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="7fac3c")

02:44:59 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
flock(r0, 0x6)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
r3 = msgget$private(0x0, 0x2c4)
msgctl$IPC_RMID(r3, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffffff7f, 0x1000300010003})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={<r4=>0x0, 0x1}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r4, 0xd, 0xfffffffffffff001}, &(0x7f0000000180)=0x8)

02:44:59 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000400)=@un=@abs, &(0x7f0000000440)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={<r1=>0x0, 0xffffffffffffffff}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x3, 0x5f3, 0x3f, 0x400, 0x2}, &(0x7f00000005c0)=0xa0)
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000300)={0x2, [<r3=>0x0, 0x0]}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x0, 0x1}, &(0x7f00000003c0)=0x8)
syz_execute_func(&(0x7f0000000140)="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")
r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0x3, @broadcast}}, r3, 0x80000000, 0x3, 0x80, 0xdb, 0x7}, &(0x7f00000006c0)=0xa0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r5=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000280)=0x8)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

02:44:59 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000008000005)
ioctl$DIOCRADDTABLES(r0, 0x8004667e, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})

02:44:59 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)="a22a392901a5ec44e7927dc9fd04847af8433c9a6250c8f38e3107569413")

02:44:59 executing program 1:
syz_execute_func(&(0x7f0000000240)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0)
syz_execute_func(&(0x7f0000000180)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc461fc5b86d40000000f01c4740f2d96000000660f3a224f2868011d1d440f2b2b0142c4b33120b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0))

02:44:59 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8)
socketpair(0x1, 0x30000002, 0xfffffffffffffff7, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e90000000000000000000000000000bda214e9d9a84aae0000000000000000000000000000000000000000000000000000000000000000000000000000a7a07fe47d27efbc56f1eba7d073a2f0b54bb4c5508bfc783cd4c0de602e9e0247f4ca1daeb8283a77f979caa0d4e7dbdc939d0b", @ANYRES32=<r2=>0x0, @ANYBLOB="0800000008000000980200000200000000480900"], &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280)={0x8000}, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={<r3=>r2, 0xffff}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000001c0)=0x10)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8)

02:44:59 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830c45d8aaf71f9255048b4e", 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x1800, 0x5, 0x9, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xa1, "e0358895fe6e2350e9e84fb9607f958719a0a4324495ba02f80c4b5023a6aa553268bf80a893de51d35faab3d5c87e5d886bab1430139f5e8a5da5052fec615764ff4f9d29e5013b1f06d0d5072ec18dc378b83c4528e6599d17c22469f4fcf706a51b0f08ded3d137280b07328861526958eb4dd79630358ebfcb2185fc7e1b0d20ae124bdef0e097b50570db5ffe59d9251fe337e1b8c3c664ea2a773e830e51"}, &(0x7f0000000180)=0xa9)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x8001}, 0x4)

02:44:59 executing program 2:
freebsd11_stat(&(0x7f0000000540)='./file0/file0\x00', &(0x7f0000000580))
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x100)
ftruncate(r0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b359, 0x800000b35d})
mlockall(0x1)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@empty, @empty, @loopback}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000600)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000001640)=0x1008)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001680)={r2, 0x7, 0x1f}, &(0x7f00000016c0)=0xc)
utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={{0xffffffff, 0x6}, {0x80000001, 0x3f}})
setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f0000000140)={0x6, {{0x2, 0x2, @multicast1}}, {{0x2, 0x0, @broadcast}}}, 0x118)
r3 = dup(r0)
setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000300)=0x8d11, 0x4)
ioctl$DIOCCHANGEALTQV0(r3, 0xc1004431, &(0x7f0000000380)="9700011f51e6cd65929b288142ba0dea04d50f8654e4d769be7724654062e11cb86430d8800acef9d3081262a0909a21a96dc7e8f41dfdf13d0502f41743d0188c91add13ffd58a58a792690ca1cec32185830203335654605122b37ba02b2865e4534b56978201ef57bd5776dec88bff656507a37aaae35fb45a74613d19a4467f3b01a3512ab58d0e656e59e21c41321a1e4a053")
ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000440)="5e1aebf3a405efe61a19ba64f886aa18c467a61a257d4adaddc05cc8d2d6926036593ec6d4392f96e229a300d7da04157ab3e695d5a0e0927245b7e1811de577d23537093fa6c5c6ea7be21de1d42ef20e08dedb0731cbc1fefdb5a3ed7426d09e327e72c40792c5afc1e7761b8388a1975fc42037314955c261993ed808220c15d929e9823743f1fa1023ff9d171717db48908eaf7d4ebfcdbf3ca7ed83281a9affbfee1e08fe9adae60b647dac0eabfc2138a1d40c56280d0850ff96629fd3b7247a5936f50f")
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)

02:44:59 executing program 0:
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x44, &(0x7f0000001080)="b2bcb518", 0x4)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = shmget$private(0x0, 0x600000, 0xc1, &(0x7f00009fd000/0x600000)=nil)
r2 = geteuid()
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getpgid(0x0)
r7 = getpgrp(0x0)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x5, r2, r3, r4, r5, 0xc, 0x8001}, 0x5, 0x9003, 0x1800000000000, 0x9, r6, r7, 0x6})
r8 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)=0xf8)
getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
lseek(r8, 0x12, 0x3)

02:44:59 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
open(0x0, 0x80000000000206, 0x44)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
fstat(r0, &(0x7f0000000140))

02:45:00 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
setsockopt(0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0)
getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4)

02:45:00 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x15e735d8a7ee254)
sendto$inet6(r2, &(0x7f0000000180)="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", 0x1000, 0x0, &(0x7f00000000c0)={0x1c, 0x3, 0x200, @empty, 0x7ff}, 0x1c)
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_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
openat(r2, &(0x7f0000001180)='./file0\x00', 0x40, 0x88)

02:45:00 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x200, 0x84)
socket$inet(0x2, 0x30000005, 0x7)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x128806, 0x10)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000600)="eea5387d68")
r3 = accept4$inet(r1, 0x0, 0x0, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={<r4=>0x0, 0x8, 0x2}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000480)={<r5=>0x0, 0x5}, &(0x7f00000004c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000740)=ANY=[@ANYRES32=r4, @ANYBLOB="0000000000000000090002000500f7ffff07000002004e23e000000100"/156, @ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000005c0)=0xb8)
setsockopt$inet_int(r3, 0x0, 0x4d, &(0x7f0000000300)=0x8, 0x4)
r6 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r6, 0x29, 0x46, &(0x7f00000001c0), 0x4)
r7 = socket$inet6(0x1c, 0x20000000, 0x92a)
freebsd10_pipe(&(0x7f00000000c0)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
accept4$unix(r8, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000000)={0x200, 0x5, 0x5c20, 0xfffffffeffffffff, 0x7, 0x7, 0x4, 0x20, <r10=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0xffffffff, 0x7f, 0x810, 0x6, 0x8, 0xffffffff, 0x7, 0x3, r10}, 0x20)
setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000080)={r10, 0x0, 0x1}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4)
ioctl$DIOCADDADDR(r9, 0xc4704434, &(0x7f0000000200)="b54cf96c73ffb34266e86daa3ea2713c18949c8a197fb473c47f9b5b74c843d1a90e53b54b47b607ad34062074aa50adb6be4a85ce3d6dcc33b77674aa5200763c7027038a3c4411a94d57f5b1e57116903d6156901b0c60329f3adaeb9d79892cb4eabe6de0a5801ce928f40cea5fcd440bab2024f2f4e9afa7b9c0da3bb469058d8e")

02:45:00 executing program 2:
syz_execute_func(&(0x7f0000000540)="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")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100080, 0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r1=>0x0, 0xffffffff00000001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xba, 0x4b7, 0x3ff}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x20, 0xf, 0x100000001, 0x401}, &(0x7f0000000180)=0x18)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x5, <r2=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r2}, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r4 = fcntl$dupfd(r3, 0x11, r3)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000280)={0x8}, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x20, 0x8, 0x2030, 0x1, 0x0, 0x0, 0x4, 0x1, r2}, 0x20)
lseek(r4, 0x0, 0x3)

02:45:00 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20800, 0x20)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000180)="f851084445fe8cd15cd49c3fd9ab65d984af39e656f32aa0f9398a4d7afbc94b57b8ec965aa744b4293f7e")
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="79116dc5d400b7a4a5b6c7948d3ed2b4e8ed3dadc11ff933f4d9165c2d0c2ef29bbc3a1024a5042f33ebdbcc9780f3459a961e1beddb2370bc94e0bab56e116540ed239335de310ae396307a024a825565708180c174b060a1ea3d17dcfb2bd6d3bf6d33e24b16da7ab244ee6a64d5a7a3")
syz_execute_func(&(0x7f0000000000)="0c06c4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

02:45:00 executing program 2:
pipe2(&(0x7f0000000240), 0x100000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
futimesat(r0, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}, {0x655, 0xfffffffffffffff7}})
r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={<r2=>0x0, 0x4}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0xfda, 0x1000, 0xa11, 0x2, 0x5, 0xfff, 0x4, r2}, &(0x7f0000000200)=0x20)
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0xef, 0x4)
sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040))

02:45:00 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd10_pipe(&(0x7f0000000cc0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000d00)={0x0, 0x10000, 0x9, 0xef20, 0x1, 0xe00000000000000, 0xfec, 0x10000, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x196, 0x0, 0x0, 0x7, 0xbb}}, &(0x7f0000000dc0)=0xb8)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000e00)={r2, 0x8001}, &(0x7f0000000e40)=0x8)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = accept$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000140)={<r6=>0x0, 0xe6, "511297d901653955a9e9f8775309bc61e6467d9d588897deb2e359bd0764a9ac6b81a3cfec90b3d1e56f1e5fbb2a33d342acf3b42143012c283f3a8cd72e83dfb863fcddde1e10920c0f8b3f8e7fc8d6712630077d1e848385aee89d9cda9429f59ab910324b09bd3d13e467d503a3dcd652e15aa52a5e4fe17bb8fda0af2e177b2bd63238320530705e4a4cbced842bd7d4d59afdbd5cdd286abb112e96a5712785489560a6594584a0d057d6db8107bac5aaf65a77268977136efa75af543f0b32725bd562c8950e6047244ab36d8418aade5d8e3787c6ed08f81ac6e35862b99a1b67bbf7"}, &(0x7f0000000080)=0xee)
r7 = getpgid(0x0)
fstat(r1, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getgroups(0x6, &(0x7f0000002640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, <r9=>0xffffffffffffffff, 0x0])
sendmsg$unix(r0, &(0x7f0000002740)={&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002480)=[{&(0x7f0000000ec0)="a538e376dd7336745c21868ea964dcaa0e332c47d7f5f9d3de136bb9ae02041d2edda83d1398b8ad7cebb04cddaa5871e8a7661b3970f017768efe3bae0144fbcff6147f4930a31a95f129ae290c2f620d6aa6e9646ec4ce9b2fa34c24ffdb", 0x5f}, {&(0x7f0000000f40)="2d24ff6906f690b51a652fbf94bd47d16c2a5a6d5eeb0fc3f4421a048e634654b0675e1132bb4a5ecbeabde3b0faad18440376a0c7030828a1130d8b815eb45d0ec8444ec33abcba9d485ddd56e0ddb24c5450fe331ddb8ead5260980cc74f8aaa65c5db5573282eca4070ca74e1e5b9734e98f97619c86408b00e84ca28f596de66d8446249d8d424ea6c22914d18b063cdd1aac1a395754cb57b574fd37780d266a8e26408974459438137869e020ce52c2ed96ec0cc057ccdb57912539071baf64ad4a467747f309ec939c7e972349221a855ee901f11b610832cbef7cd4c15de35e6e91da0890bc41214", 0xec}, {&(0x7f0000001040)="d03e2110d80fdea4a3d1117b53c03bcb3be72cde0537cd744a679ac61e034d0a20f6c0dac63d9a1574322c2d923d3fbaf19b6e2e0327ae05a052c57d6cac035aa65f5ed8af8ffa5535dd73044d4014bcd4d06bbde2fded97ee17f7d43d74cce953b9b9266924957ec39ea0b036365c0fc09b1ebb7a192b3a803c9d17413327dd8da7605fecf6dae27da7e774e3c5", 0x8e}, {&(0x7f0000001100)="bd4da86760eef9619d08fd4a3a4a2c4697939a204f93b1012b99238c18253662eae753ba41614487abc9e5ea8a2909b0486b86d47459900843ea36aedaa008bf3d6f7f56abf87edf9e631456b17784a90d87ab82fe5d36fcd38a8804b6798e7a843fc234f78e1d6216b6aed5b23c467b11ed5c8f1853b0aa82df3578749ccd72471c94464c6b002b327a7557fdcf6ff883be21d7d916e0e003159cca3c312ab25e0a589274b986c5c010d7860326e7210dd4de1f1a9d3d03dc00c7c1687bfa6e26a88f7cc924eb7ee4068033af4d7f63", 0xd0}, {&(0x7f0000001200)="82b0991c3a3b3bf7b00b45b81677b9222d5fb54a9928cd6045f47e2e7bebf58b196528ef2ec357a1a5a4797c8ef5067291a74039ad6765cb24de721fccd334ee706a69169a74aa937ea8efa83b0edce25d5b0b4e4f498877796df6d882b63be686d71cf0f2da0b61f2b1dab4b4160e47dc479d885b49b4b4ab8fc0597c0dd569f66f745c878fade7df7fa70d6210e6cb0eccd6315be63fac1a51cf2af14855ea83d88d036a18910efda829bc18e2b9cfc098af980aed0317bb1676a9b39e75f5020619707df8e7f488ab8d412aefcd93c63f4e95117fcd4f63b4", 0xda}, {&(0x7f0000001300)="d40660472393ca3cd6433c957dd172fc0042bbc83dbb2748c7ee15be56f74c388f36819e5b6ec8bd905f59406f7b88668f9c3a124f25e383d5025afafd1665afd6527f60c875297dc656609d85ae6fc9e91af8b2c86ac842f440c44da9ff20dbedceb6018cfd7616216cb20b399a47f0379017eb5d01582e9249e7084a924262f4354606f2dacfeceffabeadd67cb673a171b6ffb2119d2d8ff14d95198f685c1476fa3db72a1a2f43bd9779b3179017c9b63dcae469d5f9908cf8222a", 0xbd}, {&(0x7f00000013c0)="f6aa071aa27dd85df40accc53f883215d99b0f2be51d14af34fd7b9827b2da0584698e441929b8dbf424b2f15b1f36e6231dcba1fb85f80fe00c3ea5002f374fb19a509223764a699b07d106dd4329e9fd963b58d640f6e1f38519eed2c44c83e95cd1d31cee65a928fd678a5a23699355247dce095b99fa3706b75610df730b25b17414283005e79971cd972c28c8c4b92fe5f3194e3ae98d9ddc64c46cd07c9ec8391350056ea543bb012dc9a36d46847c4a8026787c5b1da1a06158b8fe05251113c884793c946a89faf34d03a8ba1b1762a6bc3d73f7b95040b22c04f8a1682c8b1b28a14060843096f20f961e5d628707a27ef0d882940ee275ecd3e3644bb726a734fb034aa4240ba011d3e7fc82d8086326f0cc22e56b8439bb170be951bf21e748d50feeba96ef2d73db66f113cb45d6e1a2840190a8cf41b1b49b43bc8c143b16580d88bdc8ecbd4c0e9247357da81c6855d131a8472123d50735713fe71a14e5d9ab0f720183c1188edc2e3db91c6a82b4f853ad40b87e0104d707084b2784e77ad891e22c8f62e4510962d9b977b462be4185b5e8d5814691e69dca19760887e48b112dc9335a353668d0bf599177cf774e36945879582415dcfd7d051ba6eeef350dba76e210dce11f8ea2602462ee68fd1196c484f809b3b27f0d9b772a1be5ba3a4d19eec6619bcde2bc61df5386f1e334a1497e40f12f710c2c1989949ff507f9ef461a1b1033c31bf563a284a98c2996948b2c56325435db31c9dffb3df5dcbc1da4195ab6728bac5a07bfd4f9e5029ee0072b09bddb377b670d08fc00fbd1c7bf2822825942cc64faf956f8a5eb519d14b5ea16693ab488f23d974a9941b2c63b740d61ac071d0e0c4e12ff31f989df0cee9aaa74f3936197cbfd36933b90ec776031149d37eafa25d4ec220ae08ab99e21d18f921ba0bbfd294b9b2aad27dc8c86eeb2c5707be33306724d497ec57f9646b8051e81ba522d912cad6534217733fbe2d47b8da83122fbd4240287ea6d1371cdf2ef50ed453f16744c92f4509683635bb021d2776baff38e907956cf48d72a7eb23332186cabf5752f59f49626f0a37647e35e76f6887699af0c1c50259a8fa873d40e38e92d082c27fee62193208f7f7a59db0f51f3946f9b39b0ed960c5d56455faf14f4d9e622e775394687cf76f93a9fdc389a026fb087edd87e66d6a29d0f553da6181c21a18af4a936f5c12055fce950363761fba0be3b66639831bfaec879b7f06ece2e365ad440e84376fc1c0d85dae4a62cdda2ded9173c209546a2e3c8397ba7873910027a176847818adf1e9e2563d638a646b4f0fcded024aeaac3bafae1baca4d1a5727f48d38811908d094fbb0f80b4afbaf625d87cfb7ec79e3d95395b17c497fbb9fda19cd99a3d4b143f9b3c6feb7cbd70bd379057e58e5a142076f428526fc16750567fc110b85b3e89c03d8c53d6c45a6a72b2a7f6afb9a5dbf5cf4fca41d879f41290a9b7c9f8454f39cdb49516a1a90fbf8b758a487882d0b5b1dec6abe8b81f3eb3ab0fb24b8e12d91d056b83aa9d8596ee7d04db6eb6a11e864b38b03507cf5d16dadf0bdae4219599b7bbea54b171d3fcb81ee7688511f2c680040f6ddb31823803c4b1a643b04644b758e022f40d7dfc84ba105dae8bd564bb435daa2daaadffc48b7c8fb25949e75a0dd32b5eeccb47dfc6ba0485952ae5613d0f0e0f5a2c21a45310f56cbd709ee09dd4c4b51b0d49a261bc47cc4275c48c409818eeaf249ff2fe900171bc34dba86696c899c2994b7ee6a3267cde4b5b0f04952f68432b0058c6c0baa11beeaa248f77345943a84fe43c910a334a3ee3069f2ead179c81e5e26623f762805f17eefd0c81f0f8aae3d7c696e8fd54238dcf1be9efc0ee0927b1bb355a85ba5770a107bfb38e1503bc2652ead57eafa993dc6cce7939e6f805e8a47959a4ae00871db4c3b0f6ccd1a6cfd556391bc7b0286a3a8e6a43138b15f5a0168cf64607120fc70dc308ea0af30de939079144ff93d3298757868875eae3f45dba5b6215759bb64bcc77a5810b59ee6c61e39cbacba964268265e25c2759d52688a998f890f52b38e2c46593af4d9f3fa880ebc46d81d3f38218c39f34a9643294a57a8ce892566e75aa52713df45d1ccc950966ad4f3976ce6a004711541cd89d08c31bbed5637fe43f26303d4b43730c5a5f379b5f0624f9a3a217305184c9aa49fe59bfa7a64a14d2f0197d64aa04618cabdb76dc76e8c68fa285747e0511bb28988083794bd95a9d088e611d4005598afcae7fd300c91713d494d4dceeae196f3eed25e7a33118e3bc99900c985e2f259a6d50415f8d4db5096d8b6e89ddab78559564cd80dc2769f2af00904e18a96dbbf7d5d8bbbfb5d2379db5f2b024c72a6a6204ff66c424ed2d76f2ffcf63045b69f860be5beb539bc4cc6bda55c950937926628793c8d7f449ef0446313dab9a9c5f88950489142446ad9773ff358358d7308bb66206f78f86b023fec9c1d1207aef482beff08c10484245c970ecdf25def0b0bb2254c5ab354826d81e216e2233b88cebe4717f3e5b47d4805c38dfc9daee283923caea04a0fbc9a21dcc95eccfc2d5f03fcf38c407900c7bf4ab761dc18773ed734f829928edf45b213b9e9973e38f981e6b31adc808e727edfaa67579a6d2ff5a35225acc1489017de8e1639e21e3c5165048b565a28c06208fc0bf84b24c4d5de18e465ffd3551f572caff9be36480a770ad15632a60bbd5a8ae53b53c98ed987f4ddae5f3c408ed85a366c40e3e61cde00e0bd5335f97792917a26be11625721cd2106d7b8c31308ee5285391809d05fe0bfb8f5fe4a45cce33f1a1ae6f5fa2d791fe3f39ab80ad06d6c8586b03a54db98d7ff571a4284c742d4345f08afe77bc7831a153ac3435e2d06bd0aa9a24d1b4cab7f76ca1fbfe96caf72ac4ada824c745d4c20a8563cff4c9cb9e386ffc2ca5e3bda3e5a53dd4a2721079a8553c5eb5699b4545846998c1308f746ed6bd5431a992d03a321133ce3461b522b8f307f29a57ddf5442a9afa5505ad04f5d92443d8d471fc660ddb2832dfcd4dc99a1f2b2348dee307260a820c7c8afb9ec336247120cbc47b3a63b0ab53802f6ca05a020da593c437a0b13f33ab02350f99b6af83126fbad0a2a706f4d243f9e5e192d6c3caa5753fe7f5984eb20fbc3275b2cfc1eb7df8da160edc074abdb85f11793d580e9a8ff022ccf62befe987871b1f58b9c98be53c5bb56421413a5d6a7a7972a6bae6e871739b50df874ba6aee6e9cb584cfe0d3df1fd8676498243322dfdb9a904a70ba2e329aa216756b369b23138eb8c72697e74a9434d90fc29fed1f324357a7dc7d46f0fb5d2ecffc1d4453ceac5b1ed9b0ef55677e71f703529f91229eceedaf702403291e0781a321ead748730f59fa28590537ab42fe3c53e19a41e5889d04b9e83da611502a2a34e095947ff2ad8eb6f0bd1709fcdf40ee90202b8bd9a1ec02f9c65f24a1f471fc77b1b9bbfd5ae8afc15ab67a4ad51e52469dee90a4f36e8cc5e9b887a82f437befc31eb9c396d217b6077c647c3645bf99067310621e8a34adf88d9dba32e224906821652cb28fb3bd5db7b59e12c82651f8a5d339fcd5ffe19e158dae54f68cf285a878e8bee468ffa9ca3034b7861dc20f3bbebc5b88a4e6e80e2aec9eb12e0481c09b538648bbfffa16dabd315b6030c89c3272ac62dfa2b7b801b960c0fcf4c8b80a43afc21f020e32cf918ed8ab05c01a51c671589cf44d826d3b7ca1a6a0baddce1e44b8cf300e70d891b3cc7da3364ba5c0300251645952d46525853c16acf97cbfc6f757973364c718ebb07df9cbec2d344705d44f7cd1200143ccacc3d33bc4b9dc440d1635aaa63ff41f002df7da5e38ddaf2a5970ff06d51b247ce58bdb7bd8c4bacf6a776de6847d0cdd1ce2765246b2c745775e27442d2cef31f3fb4e861d1f653edae80243d5bd29ac293189fcbf69f60abfd050f165c163c2c2bcf0d6fa35aadf2a520e62b2edf354a520f2e4223f12e3e8592db5512f7aad78ef0c5a769be82904d4a882d6c824a24597574084fb864ae7cf5dd5d855aacc11265339cb30ff289af9facc145f3767a48bf323b8b237d958b71c2a434cf9c61aa2769f21a74437bccdb4e60660b0c3857c556d188efee602cbb1864efce967a1b6c5036de6c8e99cf98e2ce327c5725b48ef50239c433e47929093971408f5d1c877474b0df8f42ab6fa421804956c3de57109b2694d69113f54b127e3150ad8756aeab833050930911c4105126f061626706318dc7da20c1088bd11aeb2ec72b06269ffd468b8028f6824236e1a80521e8627270a225f053a0ca43746baa05ee3ec8656a719b864764b9bc68314a95fb04d95c969c26fc8e3dab692f568e318c4d9b67bf457c8ea65beaaec96ef13b4eb006f7801d09522917163b5b8ecb40b67fd84f314af43a79f84fce7a07cfcc5b7f98d35a030e1c6af86a8210beb29ed4c03dbe29d1b368323e750e2c969bbd5556132faa94b2b20caf7a185b78eb4454617a9f46049fee118a56eb8a95c1a303de937b0d0c66aa154fa478ca424b93b135233ffe6bb454c796122216fc00eb5ec193eb9a4aaec42ac2436bfb9ab36261bb3904e6b387d778118e565f360b840231b2b1aba846962826581678b4e86b310a32f29103415d570d8a1a8c12cacb75fde97b005a9b834d3b06a67ef1ade538de340046c183894b0e04c995746e7983841246406d17229647d20b6eb00f9343a2c255983382ce635ca5e349ed285c68e171f684339cf2711a9ebd7dbc8e30f02721d8ede3faa7e25d54620de6516e59463bcedea1f6f14f890eabd4a623eb8b58df3c2df7f5a34d41239961460914adf31251bf481038fb1d938805c77e2abe2b0d7cee3d350ffc84cce69a95ad44c9d879ca57aab31ce3fed7ec362766e408376b568b0f860649b200fa7c30bc8442f370be536bf14fd68a4a56f1a36dab12b8b3be6fddb66b9f7932a966f7d31b27c89cb1e4d513a49280866e14f5a016f06278912e2a42062f0ae49a92cfdaacfa260c7cb6d4e7ba7660370b6b1b6fd742fa729a5a8fad36f2e16c86ffd5b58c3c59796a951d62978e861082fae611e5d0323f957690f010445a5833226f11720a49d4502d726443c6ff3db0ce68a453529f716f4d1fb3c5e8f36cc59f15b1a01962a9928b13d45e58aca0c8cdb7fc3f9d21bba6307a283e65f93576ed1f4c2ef064b575c844f483d0e8ba42ffff878552395ac1a72bc6b694d5bc5cf6f702ccdab5129d89e79f6e2712c0287565e663b49217ab054be53d0533bd41f3f5e3b253a11ac559891be10ea44411b92edf915480a19a9006d4237e5b9866fd9d60c30125e86e53129fc30b19818e22424c277c9257d2c684b3352ee96c00f3e698b3f593dd759d84d46745d383beecde539be22d560ad87b39bf5098825df77bf6ce98d6e60ce4f953c809365d6811a3482747755e501e1ce4daa91cec7fb9067a142792e3eb4dcd371846ac70d0e81aca527c4d4c75636ecfbb515109b9c389341a514c0a81b9e8a2f100ff99dbc74cfafa8e5d62e0640e9d2f5c6d76363d3c317fc3af77fc0357acbe8647f4a426ecb28fd1c2ba5db95b0357e076cc0420284be076c43fef05442e37d133933a097527f2f40c9e0071849f71bb7b74de0ed6c43fb9e050f65d0c4d24b613df91f827e17f1b32ed48cd5f3c6932223db567b2338d8466e250e2a04fcf3111d39e3e7bb81ee", 0x1000}, {&(0x7f00000023c0)="6ab88228c47d8002c13df87160fe65caf8d79a1a72406c5a2386adaa0fb50ea6875138b1e1956ddffffa962a", 0x2c}, {&(0x7f0000002400)="bb976d9bb00499aef83f1552709875c8545daab64e3313befb45ff4be6fffd437432531b1876b3f7b0165692d6a7", 0x2e}, {&(0x7f0000002440)="2158fd366132b471390b2b7b48878c9f34a4b29461b985c64d533507714c3d66501671f95e26d7689b18cd93753f7b7f7fdc6962bb57cf0611c4f2201a20344e", 0x40}], 0xa, &(0x7f0000002680)=[@rights={0x28, 0xffff, 0x1, [r5, r1, r1, r4, r1]}, @rights={0x28, 0xffff, 0x1, [r5, r1, r1, r0, r4, r1]}, @rights={0x20, 0xffff, 0x1, [r3, r4, r5]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x90, 0x20000}, 0x80)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0)={r6, 0x9, 0xfffffffffffff801}, 0xc)
r10 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c)
sendmsg$inet6_sctp(r10, &(0x7f0000000640)={&(0x7f00000002c0)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000380)="e6971862aca1bd9453c3601c8456d7f3d33af75e5331b98b790b85ff5c8db5a12d5c46a98a00187f9f646d0ff8771cee58101290e8c4b5f68d18770e9d4980dcd4c9a94a43e5381cd5c4db318106b1384b5e747b3511dce604d82f5a6244522c384e30196741a744004089bf6d5aab311c7e109eb1434497973629aaf73df5407a48ef8489d7dd9e6ab87fabb46f71f26734b207fecd5662482f2b5cb90f9f84ad617edaac8fbdd87b29badebd21ccb6aa19053aa67e86127edbbc7142c65bc74458dc302cb133c23784f4530487d4c61f3b8edbefbfd07ca4", 0xd9}, {&(0x7f0000000480)="888e88916fa1c25e84c29e42e396cda8c3cfd7e04df755b0bda6ab27e3c4162c108e3590ffe29839ae81eb73f0a3eaffe146734efbc8b7df3a7a0b401b88134f635bfdfa2c2d850cbe80d1081bd19e013a0e5342150713499a766824d4895fd561dd0adc7f28f0968277aa070824f17974d69e29c6cd41fd54ff461f63536133b919e4641ba51b7bdfdfbd4867a7a71beb1616389c56aeeb439b15eaf0f4f5aa026e87d371570ae8cc3423fcfb941408c808cf014f06887e0451ae4fc59ac0fdc939f2f7a04fd24ee192f64cfc013f5da7c2ccdc9892c953de4f6b932a5c845f081c70ad326317a5e9d595023d54", 0xee}], 0x2, &(0x7f0000000580)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0xcff1, 0x100, 0xb1d}}, @authinfo={0x10, 0x84, 0x8, {0x32ff}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x400}}, @sndinfo={0x1c, 0x84, 0x4, {0x90e, 0x10, 0x1, 0x2, r6}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @init={0x14, 0x84, 0x1, {0x3, 0x5, 0x9, 0xfffffffffffff800}}], 0xa0, 0x104}, 0x5)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r11 = openat(r3, &(0x7f0000000680)='./file0\x00', 0x4, 0x140)
ioctl$DIOCRADDADDRS(r11, 0xc4504443, &(0x7f0000000740)={{"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", "556218c8a7129bfdbdc681fd2017f3d5bf727657b181f10283b8e209e6ae65db", 0x10000, 0xffff}, &(0x7f00000006c0)="a95b4627cfae76e66287ca03fdaf6ea0a11c32108bc5e55406b4796a4156d87295ca60374e149e5c636d7819ac782d89127dc6d766f5509200480d918fdf3b890edfe8cc29b30c692e7c85f4a1c908a6ae38f679fa0371", 0x0, 0xffffffff, 0x4, 0xffffffff80000000, 0x100000001, 0xa5c, 0x1f, 0x80000001})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000bc0)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x572ec574}}, r6, 0x5, 0x1, 0xfffffffffffffffe, 0x2, 0x384}, &(0x7f0000000c80)=0x98)
mlockall(0x3)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8)

02:45:00 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0xc8)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0xd33, 0x17b2}, 0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x5, 0x4]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc694083", 0x8}], 0x1, 0x0}, 0x0)
accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)

02:45:01 executing program 3:
socketpair(0x17, 0x5, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000200)="98340e0f050fc7f791b0394141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

02:45:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, 0x0, &(0x7f0000000040))

02:45:01 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
close(r0)
mlock(&(0x7f0000212000/0x4000)=nil, 0x4000)

02:45:01 executing program 0:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000)
accept(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f00000011c0)=0x1002)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)=""/43, &(0x7f0000000140)=0x2b)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d07c80000fe07000080ffffff000000000000f000ff0200006600000000000000000000013c0090780000000020f0a0af00000000fe8000000000000000000000000000aa00000010833dca293dc147ffffffffff"])
ftruncate(r0, 0x2)

02:45:01 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x400000004000, 0x100, 0x0, 0x3f, <r1=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r1, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x1f, @mcast1, 0x401}}, r1, 0x7f, 0x0, 0x1}, 0x8c)
__getcwd(&(0x7f0000000000)=""/145, 0x91)
socket$inet6_sctp(0x1c, 0x1, 0x84)
syz_execute_func(&(0x7f00000001c0)="982c3b0f05bf20d0f80791b0024141e2e9965067dc7e010f162f2795be01ac584eac584e6d1ff6f6e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f00dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

02:45:01 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x36d, 0x31}, 0xc)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8fef}, &(0x7f0000000100)=0x8)

02:45:01 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000300)="e3820b956ce94634508c052d8dcb1850f0be7d4802a60ee8327b14abab7d4e745b57d43a093ac365f3a59b87b6831b466fce76e99d89e7dfbaa2b6f27018e7bffd1ce5f1463813860a9dfb1dacd2b93ec7bd0878c1fda2493c95e473f6a45be15ef2c42a19e5213c5c8b94c57a184a06761baa23dd7e31a5a7ee56e21bdadad158806595bac395efea074d82668ad47a8533a1f9473a7fed64ef069d03ceb86ebd")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

02:45:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
r2 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r2, 0x8080691a, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000040)={<r3=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x20000000000}, &(0x7f0000000100)=0x8)

02:45:02 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35f, 0x800000b25d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100004, 0x10)
fcntl$setstatus(r0, 0x4, 0x10000)
setitimer(0x0, 0x0, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))

02:45:02 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xfbc}], 0x1, 0x0}, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x2, 0x400, 0x5, 0x8000, 0x80000001}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfff}, &(0x7f0000000180)=0x8)

02:45:02 executing program 0:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000540)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
socketpair(0x1c, 0x1, 0x401, &(0x7f00000004c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000500)={0x1, [0x7fff]}, 0x6)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
fstat(0xffffffffffffff9c, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000600), &(0x7f0000000640)=0x4)
getuid()
connect$inet(r0, &(0x7f0000000200)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = socket(0x3, 0x3, 0x4b3f)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000003c0), &(0x7f0000000400)=0x264)
syz_execute_func(&(0x7f0000000340)="c4c2dbf5bf00080000c441fd7633c442fd227200c4027539c73e672626660fae7800660f623e460f55da66410f28dd8f6860ed7ce9092f8f4978e26305")
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0x6, 0x4)

02:45:02 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)
socket(0x0, 0x3, 0x8001)

02:45:02 executing program 2:
syz_execute_func(&(0x7f0000000040)="985e4aa84a1cc60f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0)
r0 = shmget$private(0x0, 0x3000, 0x100000000000000, &(0x7f0000ff8000/0x3000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x3000)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000240)=""/220)

13:54:08 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000200))

13:54:08 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000001c0)='m')

13:54:08 executing program 2:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockname(r1, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0x9b, 0xfffffffffffffffb, 0x2, 0x200000000000, 0x40}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x400}, &(0x7f00000000c0)=0x8)

13:54:08 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="827fbbf3a6b571ccf202"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x0, 0xf}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x250, r1}, 0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x80000, 0x100000000, 0x8001, 0x7, 0x3}, 0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x1, 0x3, 0x5, 0x7}, &(0x7f0000000100)=0x18)
poll(&(0x7f0000000180)=[{r0, 0x2042}], 0x1, 0x3)

13:54:08 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35f, 0x800000b25d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100004, 0x10)
fcntl$setstatus(r0, 0x4, 0x10000)
setitimer(0x0, 0x0, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))

13:54:08 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0000080000100100e600ae2906007f000300096500"], &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x40}, 0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x80000001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x800004}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)

13:54:08 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x5, @rand_addr="ac0cb5e552f28dc3fc5983cf9b410bcb", 0x9}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
write(r0, &(0x7f0000002400)="a67f777767c694ff78298e66d880448d6c5c00b042fcf91ed8a8cf41120bf941f0bc6fc1d16661e89972d9c89941f9808c5d199708f1ec0e940b6b5328ae384d430a5cf5150aa98774167d0eff8c1995befc7239b3e462e93f401ff061ba66550acf30fe3f941405592405fad1716f8da15aecbe70840941b88c933c265ba833f13e913d572f2cb19441ddb20ea62f394eb926b7e3ab2570ab0c52a8b7a5c61c1591cd531c10e623569c6210e88b0f6253c925445d33438ba47f287721f3aee640c5bf7cc9c54b5125d8fa0595de9e31f4da5f99645df1ec8eaf85ef2df484da9557b38e37af556f2af9631bc7ff99cd933ee77ee6c776a3676085f862275b7723aff0086505fc3b28c5a3a2970df70f127474b3989dbad837fb7043fceb5364fccade0575d4cc605dd7a3de38e31f3952401205db560f0f5c06b3de5f70b84ad436a8d49f5c3d4da8bc98a0c73474adeb5a7f5e17ea9d23ac570c6d029a064850b2e0bbcfaf14fe44bfe8a73f25d023e488ec84ed8a7c270d5d59978bd2d362aa830a0c8d5b20215343997a6bbaa29138828f0a770ea5c54c23ffd821b3878b69515270cda37ba25fee04744d653f996dbace37c7585a8c211e27d86af201fd3563c0170397f7f0f25c35142b944a15ffd0b70362556058748f2bfaf13136c92b199f0d6a4e344585cf56ffa05e0ed36ea7ca50b8b67920c6bb25f34bde09906222e35c06b86ffe1215a4ba530caba11e1084961c8868163fdef44482165208bfc5f9aba5f5fa379737f8e497c4642e5c45e5dd70afad51d2e0783981df4aa2b34bd126abb2e4b04a438df5d138c80131ef32caf544d73b2d00aae286241b1b2c63d2e724ace9154c3bbee4ed472873a5506222b8c9cdeda71301fab23867c0e0534abdea4f72159ae626f2d884525fbfc31b13fe7969b52dbf96c229a407e59b9577a41421951adcca32ff643a494688db8a0655308cbbe27fde652eb4bb4a699eb90eccdc5db4b02619f849da80a2582222309c0dd8af7c85995c6fd3c73b53910e0e328e07f59a514239a1206a858352d082b98fbfdf52d8780da4677b24643bfbe6609fdacfbc29cc0d7f5b415c598766418f4a43147e3a8dc5ad02f3eb67de8d4d5c67da8eee39e48922214746e21e5e5d0997e189e61c2626d91b9ffa8510d31d8cc61ed74a35fb3f391bacdde09bc9b7ee22564c10d03cf01c2dafebb022f897d0f1800000d0a242ef7d342e8fa1166a84df852111bc7fbad041ab253e8456d8f784292bc44af139ded271b900f3582514fa5ecf1b4dc4856391cf27966798ba703cc71271c65f5ef79e51f3401af38f8eb2444271e83734996b839af868975ab66a2ed07bcb271d8bffd79fd25522a69848046a110abea4cb1d3c2b26632faf8bbd2e2cf3160004161164ffbde39b861cd8545318992a63ed28acd4d6d5c29d2535311ecd574cc573e401e8de3373c23ebb2cfbeee3013700805977bf1a9f6ad8873a3570b34fb859f818f3bc1ee1efa3bcc04f1d1a34d5bb59eb7360822cc8ac3ddd67583d1bc784e8ee0ea24f608cd405e6e5936f29471e42ab0f00c4f7d0705e206962b48b90fdc8cfcdfb34b914203808bfdef51425584286f3f3884cbc607f161c5809a1167f356f076a2461c787a4d6fc0b3c84731828752504d21904d8f8aaa913a94396bd2b920116c8318dff4777f4121ca8e68313b97d561202173b78c8907d2fcd257bc1df29ea5b8b50248457d6e47dc6da56f2bfb8f21c120df50b5e9e5138fc96291e7cfcef41772e29f5725beb89d929a81ef700943487b0a7b1f3301d4a988f9e376f35af61dc18ceb2f0149dacbc7b7a2e2e6a879842409e9c6fdd2208dc4a128122b29ae24a3c77b137b7bb0910be8c20336c84ca2c147daab15aa15f53d5f626de6ec53004e6586c1d2f40d04ac02e000d52499d35c12baed5a30e5f7da9a3609e05976605871ab3729fa4ef793992f0b336ac8881157bfac6f6f9c37f37479f89691251e656534208fd387f307a311e30f4183e42ee8da67c2132077cbd8ec50655c0ce8a08262e45bb7a4f9960c36c1642230e60027f804878c5b55e9863b741491e6d7c86f6c099d94dfdea9e6626e61dae413382d54daf1b20d5b7a4acc7abc0ab4b42270754da7aec15bd5f27f945136387fce76af007e4214be8d1c8f911371b87c41662ebf46418557f32fa22d1679e47bc9382fc836ce0c5c9487a51ce01bfa93edb89a30781e7e0ada8674fac4915c992d6f9a6de2acebb0e27d0f020f04f205149ecd2fecaf4cbc341fea3fab54488ce2a1b898aeb868d96bea42fe8eb86bd5f747c58aac4870f977e29fdd75e1f37d0de0e55e9e253f3a8d231aae470558d7724d23c4ae4102d983b913213e9eb3f1a939330a9613a5447b562202cd24479ca16f4738b0f915b4f9aff39d4061ab79ffa664798a77006e09628933a1276dc22803a873f266edadbb6dbeaab35d26b29dc060dddf2e2ee1469d3d62e51420f08bb27ab4abb58a548d0cd21edb092c54f1a20b2feed2330ab7b8abafa5cdc9514fb2ee1e51a01ca316ce4817767491d9fff8e2a7c7194e67afaf3d94cbcc32998e017d9d267e9a69f203a3a0ac11dd2b734e6e74259b9e377d6c6e44b9b8a8cf7bbcc6c01c9b3a7e5b645c8f0b425d6d0f8fbdf031b158c5a62796dd8aa1720a09cdd0c9e2897430810ecd39a7084c9fefe11eb35cdcc6359a9ff4caf71406a734890450ca4ec63b234f36417683a82a2f5cf8396eb4464038f6170a0d819ef2572ffb160ea32851576b56f73766f793af6c4c917996f0e04f3fb9e3e6c6c203ebaaed8e63c97e93f7387dccae79af8f19e7b017e39e9ed1222566453bd87b8c27d1e0f0b15721368458703cb478f84fe9561a3cd7cc3d463d695d377ad7f1ccd7549656e793dbc906fe7a1fc1d6b3c97937b775aabcf5f63952426cb96d5c6a396c02803c96f7f84e121daf7fafdf7ac6e2ec6f4f33da04a4be8e6fab50c5ff9bf89c1612e6e77439fd00cf8ae23877362acd35123159c79adaf57ff0b3ce9ed33e4ef441b7194bf55844ad576f2d4b3229960797eed618b8362bbd45a1ac2a487a2196d1cae7a0cc1f8ac95c53bd3416dee6e6fda5ffa8b8225135566898ccb8fc8cd4e8ab608a601325c26e460e81a41fc8a9ce777c843baa69e5bf933cfeeb74e6f8e9ea8068c2ef0d2fc5ea33dff4c0f97bb392f40bc711e6b4c1f75121dc3dac5e58f678229a355694d3efca14c56aec870456ab9c8cb65b4d50fc0599af209ecb25ed8126f63106ad992641e1734bde10dde7f1d53b90322b373f98ebdd21bbb9dc885ab163e7fcf5b9d01ffa2aaa39d1be6b783e858b7502b390a05b2d31a78824c998670176dd5968c7a5c79197287af855f1af2ce59ca68d4433783a24492ee52ee46085d2f26bf4929dbe97c5d6061d902eb8fb22fd10798a08ab4cbfb6cc862258c81c6bd6c7cf22cd1f78b6fe47226002551d2a643482052338e0dd9f038238244b1d04a16c87b3c5a85c66fcbe96417116a206e0b073d050184f74d9bb3332b7fd9308d400edfc232ceffa3833c5b0202af8c7ba0443dc816858f911c3ba89de175b0d535d487a21708ec4771b12af36a128b13f542672d22144b070fb2a2cb7f2f7d3ad82a4589fa505fbc2086216cdc056a014fd645b2a3d9c50ca31da4c8bf90db95cd094e6ceb2c39d399f587b598ce6da2d28de255c47cc1b9aeb38df920c9705b8397bbbd089b1477e7f44521fc5c06ebe58216a947d2c37fe000ec42ef8ada6f56e7d310dbcbfe199e3ebeb251db2d84fabd940fcd72a9a46129d05886ccb18c26cb04904df8e291f06005036fd869acb82189512690804cd113e19d44c521de9ef26ba8c5953be12a144dbffcf261274a2204652a8d69b5b3e75af8d666ef6b4382f911b9231e58c619a095b7033ceb629a28a267ba701910a0ead50ec4a73811658010098474fd01f69ba328649bc32b9b5e136ea6d0b996fc68329a6b45e739daa34f476310d6a3f6296b0e39d51b96d25e1578b29ece4abf2e27", 0xb39)

13:54:08 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000200)={{"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", "dfbfc5c784105c547e72610bc4339267c5c4e6bcc4453392e3034ea627975169", 0x9, 0x9}, &(0x7f0000000100)="aa5a1af6165212e8606a86aea355a8787c6587de9c9b295154db6ee13f7704968214222207cfff57ecf6f00df9f17d99130dad8125d3429f7294549cb1aac0d31f56b907d44b740c2fe0c068bbc6db271dfcdb9e6962fbd1c49281b0446edb3d4b6b253d6313c09e1605cee7de3779e4ef825465fd78063e226296d9b4d122f3fdc51a4c495f57205d419eaff8bcc2b30e2d6903b4f2b912978867631bbdcd0b506cec9911e81fa798745d4d5d525136b116a727ad1acd09137755515c60ef2cb1e20e23ba892226bac75d16cd", 0x3800000000000, 0x0, 0x100, 0x1, 0x2781, 0x80, 0x3e, 0x7fffffff})
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0)

13:54:09 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000240), &(0x7f00000002c0)=0x4)
sendmsg(r1, &(0x7f0000001a00)={&(0x7f0000000300)=@in6={0x1c, 0x0, 0xffff, @empty, 0x2}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000340)="a8ccb520de8024e0e26d79b352bf082f3d073be4673772735f88f6af490e668c218ec582d613bf78b15ca3ba09f24141e463cdf5070c439a401841472fa0945681e22f7e5bd1345ef7f54962d4a02869f4", 0x51}, {&(0x7f00000003c0)="c8d688c574131fbe3295ae397a4c5d92fd861a8895adcdd79fab92a7c90720fc58b836b4bb40085a5d2cce61d4fa5b13e33829a812db2a14901d1e30ff2870dea314071086f5383fc1e9eaa89faf775c57b0370947e09df6f37385a997bcc97d5b29f69499d5d3e8cd163360aa7527584031127f0a", 0x75}, {&(0x7f0000000440)="418e70f75d611232baa7bba9be09610678182ccbb598fc1ca671e90df8ab1150feb914eba4bf2d738945149934ea996e08195b0e1d7785efd1de61f2b3ace7021ed2a43ae39a4b06ed88db3ed6f9bf8c9cb2298fdde15de35ce49cf951fb2420009ee9d46d6105ca185828e29ab82ba212f6e8314edd554a8f1a1af11c65eb83e7a135e8f3328cef517b27ee65cb41be6f0480e9d2b0412f9de5d26464dd751b8ff7272fe9bfbb39cf49f13fc5f9c18d76b5b0608fa83e9ae0473b8b1ab9b80e98808e643b89cb7d06e0fd44f45c3b8235ee5ebde0f7e53391", 0xd9}, {&(0x7f0000000540)="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", 0x1000}], 0x4, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x468}, 0x100)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000001a40)={<r2=>0x0, 0xdb}, &(0x7f0000001a80)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001b00)={r2, &(0x7f0000001ac0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001b40)=0x10)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r3 = semget$private(0x0, 0x0, 0x200)
__semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f0000000140)=""/120)
r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00')
fsync(r4)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')

13:54:09 executing program 0:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={<r1=>0x0, 0x3f, "82639eca36bebe9029aaa35cf94c9a7a3ecd7e84519f797b8db278f6f4444494bb406a4fdae71645afcfc787ad4b6f6facf455c66330dd15f50d312f11d686"}, &(0x7f0000000200)=0x47)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0xfbe}, 0x8)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$getown(r2, 0x5)
r3 = socket(0x1c, 0x5, 0x0)
geteuid()
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000140)={<r4=>0x0, 0x3, 0x1, 0x9, 0x7}, &(0x7f0000000100)=0x11)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r4, 0x7, 0xeda}, 0x8)
r5 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2347186e3216bcd0)
shmdt(r5)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="001c2e2f66696c65302f666992d5c2bca60b6c653000"], 0x1c)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0)

13:54:09 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r0, 0x20000000004)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0)
mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x80000000, 0xffffffff})
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000100)="28d9488c8c8397142fdf3257da88e25c92170bc7c45d6d617744c695974b2503b08353602e4cf30d09dab72239e8b3253d390a417f50010d32e26876cc85c51cdc411e415f6ce20f7f3ab8dd8872d3c29109820bdb8db49543c6fb3bdae852814fb2c81d7b026c356d3c28524671ca53d8ddfc387f96cd709838c65f465686fba9eb2b6e54b4c39e5bfd9fd0521c9bf29448c49f011a0b60b8dd351598112f8689e2b3b378e45ca8fe0281cd16bb34e87808420ac51eff6d192bbfb0e01a150e2a136c792b7ce32a2684f945645286f8e49a865a2d9c6c5b2b3100fbb5895146232af6f7683a2a250a888fc4c0febf5c")
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)

13:54:09 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000380)=0x4)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00')
flock(r0, 0x1)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
getresuid(&(0x7f00000000c0)=<r3=>0x0, &(0x7f0000000140), &(0x7f0000000180))
getresgid(&(0x7f00000001c0), &(0x7f00000002c0)=<r4=>0x0, &(0x7f0000000340))
lchown(&(0x7f0000000000)='./file0\x00', r3, r4)

13:54:09 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a2", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000380)=ANY=[@ANYBLOB="05000000939bb19302eb0194e1dfcabfbc74c2ace5d574e2ee73ff203cacfe9cb59077838a182e9070647752fc359be277aaba50145e7803088dcd3c80b03d76539db7b9bf2c10735462d8fafc9d0913d071ef68e107771251db39ff4a5006911f4665df44c3e011bc9f73e7b19541d0c28ed334601a44852cf4d1cb318f1166fda5bee65910"], 0x1)
sendto$inet(r0, &(0x7f0000000580)='-P9', 0x3, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

13:54:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mlockall(0x2)
syz_execute_func(&(0x7f0000000180)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

13:54:09 executing program 1:
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)
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)
open(&(0x7f0000000000)='./file0\x00', 0xc, 0x100)

13:54:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000300)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = socket(0x11, 0x3, 0x0)
bind$inet6(r1, &(0x7f0000000000), 0xc)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffff0)
recvmsg(r1, &(0x7f0000000840)={&(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/238, 0xee}, {&(0x7f0000000400)=""/112, 0x70}, {&(0x7f00000005c0)=""/19, 0x13}, {&(0x7f0000000600)=""/231, 0xe7}], 0x4, &(0x7f0000000740)=""/242, 0xf2}, 0x80)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x10, 0x20000005, 0x6)
open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000)
rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00')
setsockopt$inet_tcp_int(r1, 0x6, 0x808, &(0x7f0000000040)=0x4, 0x4)
fcntl$dupfd(r1, 0x0, r0)
open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142)

13:54:09 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

13:54:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x7, 0x4)
socket(0x1c, 0x0, 0xb1)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)

13:54:09 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="94a1026fb8fe8d43"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xd, 0xec69abb}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8)

13:54:09 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
readlinkat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x2fb)

13:54:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0xffffffffffffffcd, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0xffffffffffffff04)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
freebsd11_mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40, 0x9b5a)

13:54:10 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000380)={<r0=>0x0, 0x5, 0x3, 0x8, 0x8000}, &(0x7f00000003c0)=0x18)
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000300)=0xffffff0b, 0x2ffffffd)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000400)={0x8, {{0x2, 0x1, @loopback}}, {{0x2, 0x2, @multicast2}}}, 0x118)
syz_execute_func(&(0x7f0000000540)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000240)=r0, 0x4)

13:54:10 executing program 2:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
socketpair$unix(0x1, 0x8001, 0x0, &(0x7f0000000000))

13:54:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4)
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)

13:54:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x30000000)
bind$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa)
r2 = dup2(r0, r0)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0x50)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r4=>0x0, 0x80}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0)
unlinkat(r3, &(0x7f0000000240)='./file0\x00', 0x0)

13:54:11 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
close(r1)
close(r0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000001c0)=0x4)

13:54:11 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x5, 0x8}, 0x8)
syz_execute_func(&(0x7f0000000140)="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")

13:54:11 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)

13:54:11 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4)
sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x80, 0xea5, 0x100000001, 0x0]}, 0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000140)=0x8)
sendto$unix(r0, &(0x7f0000000240)="a261e0fadf3529f4231aa69aa1adf00b4fb477013feb049a693bfb91da0b6fb68a95b7cce2eb50e2ceec4d379fe46e3f2c1434e44d072e358e7b6e9bb8d412988e701f09eea8c42b1acf9be84086ad961a1e7f7f6bf458a6995b6fc678bc4453aa2f1c11c68967df906a7b784843c37c1500f66d2085096f8350fdd2eb1dbe83017336ec8fa705149685b0d2088b9380d663348985cf23b4357bc822956541386866576d30fbe995c6a5293a4efe6ce2950086935f8ddc0257ede447501fe568d31855323021861663ea2cc41765", 0xce, 0x8, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c)

13:54:11 executing program 2:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
r0 = socket$inet(0x2, 0x10000000, 0xffe04)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x9}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x6, 0xfffffffffffffffd}, 0x8)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
msync(&(0x7f0000c68000/0x3000)=nil, 0x3000, 0x3)
munmap(&(0x7f0000a8c000/0x2000)=nil, 0x2000)

13:54:11 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0, 0x15, r0, 0x0)
r1 = dup(r0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000300)="49a36f170281d913328013ec55055a4852d913e2aef042ced60d3b6bd220c137a9a59ae04f3454dcf8dbb039be20aed9972bb4b8d06142683e7c5ef0c6a49f029dfad6a809504fe7180ce87ffe844e5727a15e7984125fb5ff68e01d2799")
ftruncate(r0, 0x2381)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)
getsockname$inet(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

13:54:11 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
r1 = fcntl$getown(r0, 0x5)
shutdown(r0, 0x2)
fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x0, 0x9, 0x1f, r1})

13:54:11 executing program 1:
r0 = socket(0x2, 0x5, 0x3)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)

13:54:11 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)

13:54:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x100000000, 0x0, 0xfffffffffffffff8, 0x2}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="e50000003615e06dc480f83847907c572f7062bd84b8ed85e0b5a390196f3713f347361ae14e08b33f4a773ac9e0ef8967257e8eae7d590a7989fa1dadf99b4572301516cc5a677f818fa54c0f463936668b1185bac2396198d7a3696335b649099bbe0b66de9debfcfbb59b8a1df7eace20181d66ecc9fa716deadb8d10684b2ce0a349d4005fb3553f88617b6e98bec635be0af9f04599674b14ad0090d65cef8b376275b89f72d9e18f8bee8ae533b453a8ded9ecbd8ba20bc2ba24416f1275a4481622eac9e041947769ed0d1a972517b004656a4f0fbfb61bb3f04da205be0d33d975a027da06"], &(0x7f00000001c0)=0xed)

13:54:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x9, 0x10000, 0x1, 0x7fff, 0xa509}, &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000140)={0x4, 0x0, 0x0, 0x37, r1}, &(0x7f0000000040)=0xff43)

13:54:12 executing program 2:
syz_execute_func(&(0x7f0000000240)="80966f35f131e2b5b598cd80c461e9d86b51c401bd6a581a303062f5696200d9d9d8c441395bf9f2680c4000008fe9589b26c4a10b5fa46200000000e101edfec4427d822a2ada7676f2168f4808eebce00000802000c4c3dd6d68074851c4820bf62d000080203e2e66460f3801afc7afbe37c1ea01eff265dc5f00260fae67335b5b45363ef80f9966030faee46c8c0f5e5bf4309247000000470f4c67fd0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720df33eda171d54111d00")

13:54:12 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x101, 0x0)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000001100)={{"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", "2c30f6f7eed08cd5bfb30859c7ab7bb0d9b0b592a4da4b0f985586870aacc9cb", 0xb8, 0x7ff}, &(0x7f0000000100)="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", 0xfff, 0x5c00, 0x6c, 0xfffffffffffffffc, 0x4, 0x6, 0xffff, 0x81})
syz_execute_func(&(0x7f0000000000)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f")

13:54:12 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x7, 0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x846, 0x3, 0x200}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0xa8)
truncate(&(0x7f0000000100)='./file0\x00', 0x4)
connect(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
r3 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_int(r3, 0x29, 0x40, 0x0, &(0x7f0000000080))

13:54:12 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
r1 = geteuid()
setresuid(0x0, r0, r1)
setreuid(r0, 0xee00)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000040)={{"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", "92e3d73c910e565c3ca4db5fabcd0a4b882e818ea99960d369dffba73fec42c2", 0xffff}, &(0x7f0000000000), 0x200, 0x2, 0x3, 0x0, 0x4, 0x0, 0x8, 0xfffffffffffffffb})

13:54:12 executing program 1:
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x80000001})
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x20000)
open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

13:54:12 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)

13:54:12 executing program 0:
madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x100100)
mincore(&(0x7f0000002000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/180)
madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x7)
madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0)

13:54:12 executing program 0:
r0 = semget$private(0x0, 0x4, 0x0)
__semctl$GETPID(r0, 0x5, 0x4, 0x0)

13:54:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x1}}, <r1=>0x0}, &(0x7f0000000440)=0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={r1, 0x9, 0x1, 0xffffffff, 0x8001}, &(0x7f00000004c0)=0x18)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
socket$unix(0x1, 0x1, 0x0)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
connect$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00')
r4 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x3ff, 0x400, 0x7, 0x6, <r5=>0x0}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={<r6=>r5, 0x5}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e227f00000100"/136, @ANYRES32=r6, @ANYBLOB="0200fe07ff030800"], &(0x7f0000000280)=0x94)

13:54:12 executing program 2:
syz_execute_func(&(0x7f0000000200)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f00000002c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c02a500ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bb9000800002d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000")
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000040)="f20e3d08a7d3651d3f115ee7a7b084db4f57d2fea4", 0xffffffffffffffff, 0x1, 0x5030})

13:54:12 executing program 0:
clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0x9, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x400}, {0x1c, 0x0, 0x50, @loopback, 0x200}, 0x3, [0xffff, 0x40, 0x8, 0x0, 0x5, 0x1000, 0x9, 0x1]}, 0x5c)
getsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100)

13:54:12 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)

13:54:13 executing program 1:
setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35d, 0x80000001})
mlockall(0x1)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
sendmsg(0xffffffffffffffff, 0x0, 0x20000)
open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

13:54:13 executing program 0:
r0 = shmget(0x3, 0x2000, 0x20, &(0x7f00001f2000/0x2000)=nil)
shmctl$IPC_RMID(r0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@remote, @remote, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @empty, r2}, 0xc)
r3 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={<r4=>0x0, 0x4, 0x3, [0x2, 0x22e, 0x3]}, &(0x7f0000000100)=0xe)
getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x6, 0xdbd9}, &(0x7f0000000180)=0x8)
syz_execute_func(&(0x7f0000000240)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c4a3397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0067000000c4617b110e8a826e6e0dd4d4488ce8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd371a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)

13:54:13 executing program 0:
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
mkdir(&(0x7f0000000140)='./file1\x00', 0x9)

13:54:13 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)

13:54:13 executing program 2:
nanosleep(&(0x7f0000000000), 0xfffffffffffffffe)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000001c0)=0x10)

13:54:13 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = getgid()
setgroups(0x47b, &(0x7f0000000040)=[r1, r1, r1])
getrusage(0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
getgroups(0x4, &(0x7f0000000080)=[r1, r1, r1, r1])
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

13:54:13 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x500000, 0x80}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x200, 0x0)

13:54:13 executing program 2:

13:54:14 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)

13:54:14 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
setsockopt(r0, 0xffffffff, 0xffff, &(0x7f0000001080)="6cf60867c3f5327d931329b81403fcc2e7", 0x11)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5)
pipe2(&(0x7f00000010c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000001100)={'bbr\x00', 0x1}, 0x24)

13:54:14 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10000)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
r1 = socket(0x9ba8bf48c9777e4c, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xffffffff7fffffff, 0x7f, 0x2}, &(0x7f0000000240)=0x10)

13:54:14 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)

13:54:14 executing program 0:
r0 = socket$inet6(0x1c, 0xffffffffffffffff, 0x2)
getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000140)=0x29c)
r1 = shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000)
setitimer(0x2, &(0x7f00000000c0)={{0x2, 0x7}, {0x7fff, 0x1}}, &(0x7f0000000100))
shmdt(r1)
setsockopt$inet6_int(r0, 0x29, 0x800000000000041, &(0x7f0000000040)=0x1, 0x4)

13:54:14 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x80800000b35d})
mlockall(0x1)
getrusage(0x0, &(0x7f0000000380))
sync()
socket$unix(0x1, 0x10000000001, 0x0)
r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0x8, 0x0, 0x1, 0x8000000000000000}, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x2)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="7372ec50234c0f1e896288fc8d399258b7373711c182f4b4ee7b9d971b28297b5b6c4d0ff689ce3f6651ff9ae98981fd222d3f7ab6bb76d2cac01ad5a682cd9cb4cda3")
freebsd11_lstat(0x0, 0x0)
semget$private(0x0, 0x2, 0x10)
shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0)

13:54:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0x8, 0x7bc, 0x8, 0x100, 0x200}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x10, 0x3ff, 0xffffffff, 0x1, 0x4, 0xffffffffffff9da7, r1}, 0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x101, r1}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r1, 0x6, 0x8, 0xfffffffffffffff9}, 0x94)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x768, 0x400, 0x213, 0xdd9a, 0x80000001, 0x7, 0x4, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x100000001, 0xffffffffffffffe0, 0x10001, 0x6}}, &(0x7f0000000380)=0xb8)

13:54:14 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000240)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000280)={<r2=>0x0, 0x3, 0xf, 0x9, 0xfc}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r2}, 0x8)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8)
freebsd11_mknod(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x48, 0x37db)
ppoll(&(0x7f0000000040)=[{r3, 0x20}, {r3, 0x88}, {r3, 0x40}, {r3, 0x40}, {r3, 0x1}, {r0, 0x102}, {r0, 0x84}, {r0, 0x2006}, {r0, 0x2123}], 0x9, &(0x7f0000000100)={0xfffffffffffffe01, 0x3ff}, &(0x7f0000000140)={0x3f}, 0x8)

13:54:14 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff7b)

13:54:14 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x128000, 0x60)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x2, @rand_addr="b1ce72c25e1666575cdd8bad942bcecf", 0xaf}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000240)=0x10)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x30, &(0x7f0000001200), &(0x7f0000001240)=0x8)
socket(0x0, 0x20000000, 0x7880000000)

13:54:14 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x10a)
flock(r0, 0xe)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x3)
fcntl$lock(r1, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f0000000080)='./file0\x00', 0x201, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005})
flock(r0, 0x1)
dup2(r0, r2)

13:54:14 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
r1 = socket$inet(0x2, 0x0, 0x9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="650300000fc39d0224d1ecda0ca26434f5713a830b5e91a62970ffcf3af306058f233f881d73adf54f5d824e31281f2a4c24713c9a5dec4e741ddf396b658f8b5962fc0f6d7afb7c29aee1a71771204e332b393b1367d464e096b6b47aa1673452eb0f9137da3c712ddecee447c98ee5724390101afa3fa2f7d6588c8b45b31839228832c8a16f1c71070af67179fe8620e676c73f8288cc9d1e97e5c5d47b8217379c8d91ac19544771826a5a1c3d271adf14cf2a6a9e6a39d5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x801, 0x90)
getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

13:54:14 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)

13:54:14 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
fstat(r0, &(0x7f0000000100))
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

13:54:14 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100901, 0x0)
dup(r0)

13:54:14 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r3=>0x0, 0x7f, 0x800, 0xfffffffffffffffd, 0x7, 0xf056}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000240)=0x8)
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005})

13:54:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r2, 0x8004667d, &(0x7f00000005c0)={0x3})
close(r0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000080), &(0x7f0000000040)=0x4)

13:54:15 executing program 2:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x80000001}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @empty, 0x2}}, r1, 0x400, 0xc3aa, 0xf8f}, &(0x7f0000000100)=0x8c)

13:54:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f0000000140), 0x20000000000002d0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

13:54:15 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
r0 = semget$private(0x0, 0x2, 0x100)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000280)="951bfdde3e02b5")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
__semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217)
utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x6}}, 0x0, 0x3ff, 0x1, 0x7, 0xfb12, 0x3}, &(0x7f0000000100)=0x98)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24)

13:54:15 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)
lseek(r2, 0x0, 0x1)

13:54:15 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
fcntl$dupfd(r3, 0x11, r3)

13:54:15 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
socket(0x2, 0x5, 0x0)

13:54:15 executing program 2:
syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socketpair(0x17, 0x10000000, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
freebsd11_fstat(r0, &(0x7f0000000040))
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x180)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4)
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000100)="982bc5ccd79a9d497fe137ceea6cedfc24a427f2f632051e489f739a145ce248ba38423fc5230aa4c61a1356ee04347ea5a0935a2420054afc4ddac4b5b9af899171e8f9814a8c285b01ed3588d3ad6e17802eb0c44109f7cd610465966d7969a2f37698")
setpgid(0x0, 0x0)

13:54:15 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0), 0x0)
r0 = socket$inet(0x2, 0x1, 0x2)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0xfffffffffffffb5a, 0x40, 0x2, 0x9]}, 0xc)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000002c0)={{"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", "2fd4f8ce00efd2ea06906de684b690875e883bd92eb663002e0e7767a7972fe5", 0x2, 0x400}, &(0x7f0000000200)="4c76196c36afed3de8036e5eabc7e285c6fbcff1005c61c94b0e3128dbbb56173128291ee91b21622d5bd36a1279d958bc701b0bddb8908d7c0dbdd81c0d5b619f6df948d1834807601169500192816b776e84f70ccf20847995ef4dee5436ed5ebcd023b84de85184e52b2ab478341e8debf705f3a7daf0a75827ef0ff738bbeae9afbe5f0bd0f4e100012af1d78cfc", 0x1, 0xfffffffffffffff8, 0x5, 0x4, 0x1, 0x800, 0x5, 0x8})

13:54:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xffff0000)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10)

13:54:16 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)

13:54:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
close(r0)
syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d18451e1eea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000240)='\t')
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0xa, [0x9, 0x7fffffff, 0x8, 0x100000001, 0xffffffff, 0x100, 0x7, 0x200, 0x20, 0x7]}, 0x18)

13:54:16 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
sync()
r0 = semget$private(0x0, 0x2, 0x100)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000280)="951bfdde3e02b5")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
__semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217)
utimensat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x10000, 0x7fff}, {0x3}}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1ff, @loopback, 0x6}}, 0x0, 0x3ff, 0x1, 0x7, 0xfb12, 0x3}, &(0x7f0000000100)=0x98)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x5}, 0x24)

13:54:16 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1027, &(0x7f00000001c0)=0x10001, 0x4)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="820261fb92cbef8d4371651a22ce945b3baa11db1f77fd0225bf4fa926e0000000c798bb4a9685ee75fdfb73703bfea764dd37439cff010000222ff6b78cb17613d0df6f1924004c39cc37d403000000af56d3c114b60292845650d5d19f1ed33b40d9966f63d523160bc79242e1b04d8fd546b4acfc410714046a376b0a7a029b11d7abd58a00200000a2b2395b86591a356ec11b75c2"], 0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001380)={0x0, 0x8000, 0x997, 0xbe7900, 0x8, 0x80}, &(0x7f00000013c0)=0x14)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "246ece204b9866dceb5ae5f98928c87d275240ff936e4c9ebf21a01c55b9900dc9c5732e7823a91e7ce30f5e3b69004d8356f20c283187bc9ae0bce3bba56f294830d46623b9c1b8a0fab880895f5e0141c060a2637dfb39db5376b2a955edd5c1545e0d1dd4d1f10795116cc0bbbdd259065f46f8db4f50fe709cb2c4316ddb988759802641d52d00e71e4a720171c97906dc988df30c312c29bf9eb51a6009ae9f701c184ce4ccf03a50a2c8521ea86c384a42834994588bbefab1103f84fcf03a33ec594d3c5e1265fc08f73d135bc9124e0809f0f021170e09eb740c63b0519a07f9284c8b640fd1c3b8707a24f6"}, 0x100)
utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x1, 0x1}, {0x6, 0x800}})

13:54:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x900, &(0x7f0000000000)=0xfffffffffffffffd, 0x4)

13:54:16 executing program 2:
syz_execute_func(&(0x7f0000000280)="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")
syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x599faebd, {{0x1c, 0x2, 0xffffffffffffffe1, @local={0xfe, 0x80, [], 0x0}, 0x40fb}}}, 0x88)

13:54:16 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000006c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d9a016973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x8000007ff)

13:54:16 executing program 0:
r0 = socket(0x2, 0x1, 0x81)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0))
shutdown(r0, 0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0xffffffffffffffa8)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000140)="4e89b9dac8f788b73f38a63cb7b43513d25f8889ded064c988ae8ca0d34591bb7304d07e9bc7e4b6dd30fbc0ec5b94e153ac90a8fdaa35dd8f814b57e5f1a1adf8626f3cdd054af4ab0fa24ec6f6909a00961e88aed75803d32b2d096c2626eebfbe36acf6a8f49ca72a23211fc4c17ab691de169c842746acd15e56cdff87db90aa16653ec69bec5ee033d7f735ea2e248871f74f1fa70cdff651443a5de6052b54076e9ef92b669aff7a9278c82205b695e636e47b92c414de8d4f0da9db50e96aca6c33ce98b22810db0476dfbde3f8a13d3fd4f4d37edf93543ea847a5b74ef5568d79fadf20f4be77b9be4e8408975fedcf")

13:54:16 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)

13:54:16 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x9, [0x10000, 0x1103, 0x7, 0x1, 0x9, 0x6, 0x4, 0xffffffff, 0xd5]}, &(0x7f0000000100)=0x1a)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x8, 0x6, 0x1ff, 0xfffffffffffffff7, 0x8}, &(0x7f0000000200)=0x98)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
r3 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000975af0000000000"], 0x24}, 0x0)

13:54:16 executing program 1:
open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r2 = dup2(r0, 0xffffffffffffffff)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000280)="5cd4c9a7df1ed74060c8efe5689f934b9f3d1d237c0a2fef02c46c638bbab64c78")
r3 = openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42)
accept(r3, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000880)=ANY=[@ANYBLOB="05dc000900ff03000000c93d0784dabf24f94ac1b56d611e000033b9b1d3dd3d21d72936363a32d8ca5587b960339212a48b0819b1c856f15193474076feb4db44da3848bf721e8ea783bf0bd14cab9ef689a5449410edd4cb98c4cdde8d6f205e56152e629a"], 0xe)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

13:54:16 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c000000c4233d69e026c7e4c753fbc4f1ede1fed4f47d82663ed107420f4b07feeffffff216657051c422b18cb6070000005951ccc4a27d181e66440f38065b8101eff2cc65dc5f0000460fc37d105b5b45e145af35af353541000f9a999995afaf2c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0xc0, 0x22)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)

13:54:16 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:17 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(r1, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
preadv(r0, 0x0, 0x0, 0x0)

13:54:17 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)

13:54:17 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340)=0x9, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
r3 = msgget$private(0x0, 0x600)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000240)={0x6, [0x401, 0x1000, 0x1, 0xfffffffffffffff7, 0x0, 0x898a]}, 0x10)
msgrcv(r3, &(0x7f0000000140)={0x0, ""/204}, 0xd4, 0x1, 0xffd)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8)

13:54:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2c000000840000000200"/24, @ANYRES32=0x0], 0x2c}, 0x0)

13:54:17 executing program 0:
syz_execute_func(&(0x7f0000000600)="91c461f852a1de195d0bc442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2610f40d79d670f381d6a2f67450f483bd1d9c483ed6aad000001005a660f7e0d000000005776c161614d4da3b57ddacfa9c546008f8848952082b13ba8a8e22c892a0f0000009f")
r0 = getpgrp(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
getpgrp(0x0)
r1 = getpgid(0xffffffffffffffff)
getpgid(r1)
fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(r1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x800, 0x0)
r2 = msgget(0x1, 0x8)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r3, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r4 = socket(0x0, 0x10000001, 0x2)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1, 0x10001, @rand_addr="8efe1f0e4c0a5b8f6dfc976b9be23a56", 0x20}, 0x1c)
connect$unix(r4, &(0x7f0000000b80)=ANY=[@ANYBLOB="82015ce2359b6c653000c2f87628c23fe6b56eb5cd0832f6e6e40ccd1c05b53910805caae896749212f9cd7bec04d6094cfc239247c17f9ac5e6c0fba740388eb8f8837a9f20bfd4b6536e6601933e95c16f03f21798ec14b7ea0e50b5b4e9a900903cee15d91b26c04de64f408bb3c2113fa0b4de6452745536a2bebbb6011448a1f5ce3f65e61eed9899b22a23bcf6f5cb68f146b1260829773dae767c16389a025033dc4eccc5680b6c7836ef39c23a22bfb2d2f0d1395ae087c72f05e5c2930cfce5cf62ba130000000001000000c6b1b1ee3900dafd43ddfbdc92f2545fbca79e9b7b6d45da01000000e07e87a85e92282e7ab923ba506a5d952f23464b1885a81ba33afa2624b68bbf53aa0700009eaf341ab1431d079260004d49a6bab55c6a7f2daa68bce5b74c0b846f5ecc0f6664f7f03bda2ce946f4052dab5867c3ae3a5faf5d10959349f2df5a755b98fc51ebc921a6d3f6bf2f23a4c795814d00007c000000003c8fdbb210435831b97309939875fc4bc01b1836d0aa43e9221152"], 0x1)
recvmsg(r4, &(0x7f00000005c0)={0x0, 0x36a, 0x0, 0x370, 0x0}, 0x42)
recvfrom$inet6(r4, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000800), 0x1, &(0x7f0000000840))
getpgrp(0xffffffffffffffff)
getpgrp(r0)
setsockopt$inet_tcp_int(r3, 0x6, 0x400, &(0x7f00000004c0)=0x7, 0x4)
setsockopt$sock_int(r3, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
getsockopt$inet_tcp_int(r4, 0x6, 0x8a2, &(0x7f0000000240), &(0x7f0000000040)=0xfffffffffffffedd)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)

13:54:17 executing program 1:
r0 = socket(0x11, 0x20000000, 0x4000000000002)
sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0)

13:54:17 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
open(&(0x7f0000000240)='./file1\x00', 0x100040, 0x82)
renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')
open$dir(&(0x7f0000000400)='./file1/file0\x00', 0x300, 0x30)
mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x5)
r1 = msgget$private(0x0, 0x9)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/200)

13:54:17 executing program 0:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='S', 0x1}], 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

13:54:17 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x401, <r2=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x3, 0x20}, &(0x7f0000000180)=0xc)
r3 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x1, 0x80)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000400)={r2, &(0x7f0000000340)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x10001, @mcast2, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x1477, @ipv4={[], [], @multicast1}, 0xfffffffffffff000}]}, &(0x7f0000000440)=0x10)
r4 = socket$inet6(0x1c, 0x0, 0x5)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8)
accept4(r4, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x10000000)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x5, 0x3a6cddb, 0x3, 0x2, 0x4}, 0x14)

13:54:18 executing program 1:
sync()
syz_execute_func(&(0x7f00000003c0)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
pipe2(0x0, 0x0)
syz_execute_func(0x0)

13:54:18 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c461498de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x1000)
shmdt(r0)
semget(0x1, 0x0, 0x80)
getgid()

13:54:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x800, "809cb8426686bcf0f21d26612e45162e"}, 0x14)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x2, 0xf, 0x7, 0x800}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0x5, 0x100000001, 0x10000, 0x3}, 0x14)

13:54:18 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)

13:54:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = msgget(0x1, 0x11)
r2 = getuid()
r3 = getgid()
r4 = getuid()
r5 = getgid()
r6 = getpgrp(0x0)
r7 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x9, r2, r3, r4, r5, 0x21}, 0x9, 0x1000, 0x6, 0x9, 0xfffffffffffffff9, 0x8, r6, r7})
setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0)

13:54:18 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000100)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4324d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")

13:54:18 executing program 1:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x20000000)
fcntl$setflags(r0, 0x2, 0x1)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0)
setgroups(0x2, &(0x7f0000000000))
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

13:54:18 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x3, 0x3, [0x2, 0x7, 0x5]}, &(0x7f0000000080)=0xe)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x4, 0xf, 0x0, 0x1}, &(0x7f0000000100)=0x18)
syz_execute_func(&(0x7f0000000540)="5f964aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc8cc90f6b32660f383e52f40fb8c4014e4e5bfd1fc4016d7d14dec4e28505c1b9ae21045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d00f380888492d000000f7dcdcf345d9c669a86161c4c3214cb9a5c4238969f2005419c221b00b0001e5f08171a30b8a826ee0a80df3440f7ffa8cc7e8628fe80864360fe25800168de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f6647383a4d4ba261b7e2")

13:54:18 executing program 1:
getuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
truncate(&(0x7f0000000200)='./file0\x00', 0xffff)
setuid(r0)
syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
accept4(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x20000000)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
13:54:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f9743133e18163d2690467957871ee55eac2cbe"], 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f0000000240)=[{r5, 0x3}], 0x1, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

13:54:19 executing program 1:
fcntl$lock(0xffffffffffffffff, 0x0, 0xfffffffffffffffe)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$DIOCRSETADDRS(0xffffffffffffffff, 0xc4504445, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="0f91c8fcbead9420e7de7443290d023627aa3b073c0a2a044f3fa7b169bab77fe2605ad1ef0343e4451e92b8d55db270451b8dd2dac50c25cc932358c1a38a490bbfa1a8fa4c774db75ef368e2295a7eb6d2e7ba7cfe18e1d5a6ff9166757277fd200b3e943b138e1ec6fa3f3348fd66e0774e095d5b70f27dea78548cf17061045499e4eaa92f1fd2178fa3378a98157b9fc8ee7c85a8e7ea8f76f5769711f8ad879df893d75e8429f916955868ce2a0f39f93bf5ca17a9f47ffc1afbc63968a5aa9f5ba563533ee3d5f7d70f62708df16ce20ccb34a69428eb156c8483904212f813122e06796b2829fcb10a7f34d03932e5b274b7a220")

13:54:19 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
shutdown(r1, 0x0)

13:54:19 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x210}, 0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)

13:54:19 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet_udplite(0x2, 0x2, 0x88)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
r0 = socket$inet(0x2, 0x3, 0x8)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
socket$inet_udplite(0x2, 0x2, 0x88)

13:54:19 executing program 1:
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000080)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90000691010e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

13:54:19 executing program 1:
connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0x9, 0x7fffffff}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x100000000, 0xffff}, &(0x7f00000001c0)=0xc)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0xffffffffffffffb9)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000)
connect(r4, &(0x7f0000000080)=@in6={0x1c, 0x0, 0xffffffffffff9d7e, @mcast1, 0x8000}, 0x1c)

13:54:19 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

13:54:20 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3})

13:54:20 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={<r1=>0x0, 0x8, 0x1, 0x1f, 0x8, 0x9}, &(0x7f0000000200)=0x14)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e210000008000000000000000000000ffffac1400aa29f8ff0000000000000000000000000000000000000000000000a84c8ddbbf9b000000f700000000000000000000000000000000000000000000007e00"/134, @ANYRES32=r1], &(0x7f0000000300)=0x84)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf}, 0x8)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(r3, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))

13:54:20 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
r2 = socket(0x0, 0x3, 0x7fff)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:20 executing program 0:
syz_emit_ethernet(0x39, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @generic={0x1, 0x0, 0x6, 0x7, 0x0, @broadcast, "d4564e841ab7ae", @random="35bb95bd177b", "1bf5befded34dec81982a947cb744fa6"}}}})
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0xfffe, 0x4)

13:54:20 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x1010, r0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
r1 = socket$inet(0x2, 0x3, 0x100000001)
recvfrom$inet(r1, &(0x7f0000000200)=""/4096, 0x1000, 0x40, &(0x7f0000000000)={0x2, 0x3}, 0x10)
lseek(r1, 0x0, 0x2)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
write(r0, &(0x7f0000002400), 0x2000)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={<r3=>0x0, 0xffffffff, 0x0, 0x10001, 0x7}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x9}, 0x8)

13:54:20 executing program 0:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000001180)={0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0)

13:54:20 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x3a)
listen(r1, 0x0)
accept$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)

13:54:20 executing program 2:
syz_emit_ethernet(0x16, &(0x7f0000000000)={@local, @random="a2dd2fcb21db", [], {@generic={0x424c, "404eba089a612f96"}}})
syz_emit_ethernet(0x98f, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff05000066000000000000013c0590780000000020f0a0af00000000fecde42d03acfd79796aa117df8000000000000000000000000000b70000000000000000"])
freebsd10_pipe(&(0x7f0000001300)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000001340)="25dce608fdec5659704d45354c01a59b7b5bf07a7675d5abbd6a35b344b4deb20ee2282d2174a2fb78ce19d41b7b1b8c1a4a57bf9eca4a49c19f4c8e5b923f8aae745b615d8e1a49e68b5a0e4ffe85f9d30a5737116f05245b3c9392adc4e21f7fd88b0145f1019739496f24e4e954864e97f2f0700c1df79fc3819fffaac83301d15fed71f29324e71913b6abad87ccaae0e4e422fbd9aed7485dd2cf6187cff1370f44a01489b5dc414504c4fde05049083d5f9052fbc764b08529799661c0c9c0c16104e4996c6aebe15bf52060fdc25c6fd43e34ac361fc6393b00996ce9efc3")
r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1)
ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000001c0)="0f68d05f293c0d0ccbb4c6b0bb11965bf06889dfdabe7b16a20066162eef6497f4d74b6ba9748424a38b3d56f68c7cb3a57aa29516954c99c682d8858f7b0af53cee50af1af0bd2eb3fa14a1d8adee78538b0a4ecd29639244b3edd186582d8c48674afa940f1ef601120ec5688e3d9032fcccd99d2a27d22b17913157e352deeeaad33296e0a27f090cb616111d6d6ae3623104d2b91ff20a8cb85e3c4ffba18a263ab0e271cf080c1df2e9742fa454a7456bd86b053e3b13cceba5f4671d49bc981d6c9e7236998a23d4b72f463733472a38b542d9ed9d82bbe249a8e490f6c931f7e862431007924f4804e2a3478cd0bd065703a69b0f")
freebsd10_pipe(&(0x7f0000000180)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
getsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000080)={@local, @loopback}, &(0x7f0000000140)=0xc)
readlinkat(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000)

13:54:20 executing program 2:
r0 = shmget(0x3, 0x4000, 0xa8c79c7e4b2db97f, &(0x7f0000524000/0x4000)=nil)
shmat(r0, &(0x7f0000560000/0x4000)=nil, 0x3000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000080)='f', 0x1)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "89f797013b0073bff236b22185af44a17b1eeb4ed85c1593667d18f9fbfcbcb632d74b5903564f9426d30c35195be3cd17a6d600798c1d177f9d71a4117272a709ceefd16133e0e0965b66cf66e121bb94a4b14ab20da80b06153f5422f0d733e84c5de2425f3c2f87ed80477f7f4b3a4c0b21f24b408611b62f4a8232a952e2c3dfcaeebc4aa9471e72ee98313101ab85e0bf09c1a38873c767231f6dc2bea43915c4471527cd93cec953ea8b2d9dd6ca93c2357f51f6fa85e54d62f7ad7210f59eaf82cb69be0106a0c452151e8ac8dd137d597e70820ca303760530ad50a735f5a4990cf3768623bd48f41e4a4251"}, 0x100)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
getrusage(0xffffffffffffffff, &(0x7f00000001c0))

13:54:20 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
socket(0x0, 0x3, 0x7fff)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:20 executing program 2:
r0 = socket$inet(0x2, 0x20000007, 0xf72d)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x5, 0xfffffffffffffffc, 0x3, 0x47c9, 0x8, 0x401, 0xffffffffffff0000, 0x4, 0x1000000, 0x5a13, 0xfffffffffffffff8}, 0xb)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x400c3, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10)
syz_execute_func(&(0x7f0000000180)="9826473e431c0e0f05040d59bf0200000040d8e541e2e9b55767660f6b32fbc462e909846cb363e4540fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6ac0802f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")
recvfrom$inet(r1, &(0x7f0000000040)=""/185, 0xb9, 0x3, 0x0, 0x0)

13:54:20 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000000)="751e9c7850e9355a76cbe47fa127389559ebcc0b35ef1a5981519d28de3489a2a80cf554364495917ab0f73df80e2039a5095f0691a1182c68a6bc", 0x3b)

13:54:20 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r2, &(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, &(0x7f0000000400), 0x10}, 0x0)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r4=>0x0, 0x100}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x0, 0xfffffffffffffff9, 0x81, 0x13cc, 0x6}, 0x14)

13:54:20 executing program 0:
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0, 0x3450, 0x9, 0x5}, &(0x7f0000000340)=0x94)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r1, 0xb13, 0x8, 0x10000, 0x7, 0x8000}, &(0x7f0000000600)=0x14)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r3}, &(0x7f0000000100)=0x8c)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1104, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4)

13:54:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a)

13:54:20 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x800, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a})
mlockall(0x2)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
mlockall(0x1)
preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/150, 0x96}], 0x5, 0x0)
munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000)
faccessat(r1, &(0x7f0000000540)='./file0/file0\x00', 0x162, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0)

13:54:20 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x100000)
connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x2, 0x6, @mcast1, 0x7}, 0x1c)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x6)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x0, 0x9, @empty, 0xff}, {0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0xb4, [0x7, 0x100, 0x20, 0xbaf, 0x80000001, 0x9, 0x8, 0x100000001]}, 0x5c)
setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0)

13:54:20 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:21 executing program 2:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6(0x1c, 0x4, 0x9)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0x7a, "7117236b1b45f47ce4c74bbfa97f6a556789de704758d0b05d0ec20f6bb2f976253c3ca2fe54e53ea8f7fcfba6a918668ed0813a1fc7a9288693cc78417d192e2fb39c2a62dfd4cb2adeca58e04c01f4d2a9ecf161305373f5fdb50ec80e756beb7ff9ef2e8aee554dd72f7caea518c28ac7f64a5cdd5d39b39f"}, &(0x7f0000000140)=0x82)
sendmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)="847e47bbf4199f040b425e23160c398b4ad373241a8992122b3a5c54e62a6899995b9310bd938c9058459ce29e5513573aad7c01a0dca771d9e6f8ea48b73f828b448aa3ed", 0x45}, {&(0x7f0000000280)="b0a06d930d271f66feb142b48108f90854b309f9cc3b2ea685e0f8974f0298c386839dfe4a3d2c11e33b692f49a456d2d4efff68120891e5cdbfb611a4dd2ffa6291d43a956d67d62ed019c0fbcdbd87c9410126e87124a660bdffe9bd5effe4ef4a736f3b9bc79d18520b8588c8ae7270f61a5088bfae1108578055a2d14d2ef947948789ac995eefb2831550dee0ad7290ae6f0d715374b98d8472378565fa53ba8316", 0xa4}, {&(0x7f0000000340)="4248c4e379cde47f5148770040762a3a296966223928970e000479e5a2a21f8573c9c2f5e01ee94042e218b5ed5909570da29c7d4fa513322c3bfc833c9d94bc07f928d1cfeb5cc18531cb1ce84dd7869128edcdedf79f6580de332dbb7d1d3d9c54d41ab1875e34f2b5fd005d8070a2907e211c5efa7584ded0a073b3783791952f645140ef1fb3f6d2489209b144b3514e20de68842ee3ffcad0eaa5112a6e1fb54ffad6d84d06b68e2f0915b8ae9c9789cbfb7ca0d098e7659499e172ea66f74f4dae601a10d2f4e1a4593b7eb006b21c12", 0xd3}, {&(0x7f0000000440)="761efc4aa073c9f6a18138d8ffa2dd33", 0x10}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, &(0x7f0000001540)=[{0xd0, 0x3a, 0x9, "7c1e9b8934072758f70abf4a49575139dcc21ba6274e5c1ffdfdb105088400aa68a3a277baa7dde20152aee1cacd4e2f504290354ebc9301b4a55e8fe51998aa02ed3880eafd7789c94b7780fadb5ebc5313945051120765e1a6a9c49e755e7056b0e31d3938577b784ae1ccb41d61ada2fe69c9044162ccf3c0eba399566fec44b593c4c62fda58cc9098ce3481ad975a7594a259645c5dea09f0976e0a96aeed1bcb80c7fe4e3cee67d09775b60a00cca43595c1c5158a53ece43e86"}, {0x110, 0x6, 0x8001, "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"}, {0x30, 0xffff, 0x4, "38f5bc5c9840cb8d4af7e1f10e61cc52465ac8dce97c426f3b6155c0bee7"}], 0x210}, 0x100)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x7fff, 0x6a, "520d8f8c48f306aecb1b475a2c5dd190f55928f32524b8fdf7a5dddb26f205b4314061752a2c28d21c77dd354644cb20630aef93c4ca017e61fd9159403ecfc9cc60ef48b57ca5e1caa742ebe691b716a539b253c60e6212aece85ac726e63f4748a110c5a133fda9052"}, 0x72)
r2 = socket$unix(0x1, 0x2, 0x0)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

13:54:21 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8)
shmget$private(0x0, 0x4000, 0x404, &(0x7f0000ffb000/0x4000)=nil)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/193, &(0x7f0000000000)=0xc1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8)

13:54:21 executing program 2:
open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x4, &(0x7f0000000000)={0x110000000000b3dd, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)

13:54:21 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
socket$inet6_udp(0x1c, 0x2, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:21 executing program 1:
freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x2, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x20000000)
socket$inet_udp(0x2, 0x2, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x408, 0x22)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240))
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x20000000)
r2 = dup(r1)
ftruncate(r2, 0xff)
linkat(r0, &(0x7f00000002c0)='\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400)
r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x80, 0x181)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
chdir(&(0x7f0000000340)='./file0\x00')
setsockopt(r3, 0x6, 0x5, &(0x7f0000000080)="43797bb617e8c568dd59653981552e8c3954672500ce5adf7232d1173040cfc853c0c9df7a9406e1f7d28f0bc169498ceb55f3b3572bee9a14cc0bfa5cddcf923afe0263043c858723f9c3919e52b49af0eae6f5822044c799d9b77c4d535f72de171c00617da33bdcfaf5ff1d50abc3e5d9eb4a622751663a01", 0x7a)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

13:54:21 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="16000000000000003000ef70d7d132d59b15128a7ed9bca2dbf57f05d9ab73221b908ae355c385f7097a39d51da4b5542a3fe6bbd2f7ae94529dc1ccd209841c243c6dab38546c81a53a731c27df737e4cebe3a10038b53ef48a99ffdec3688cafff5da51dec5c256cc3504f81604bb8f9a54b0b09a32c1bdbd2db133506b340d5a84eb5ea86d027ec04d4ae782b26c3e770acead5"], 0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x100, 0x5, 0x224, 0x3d, 0x100, 0x6, 0x3, 0x45]}, &(0x7f0000000080)=0x14)
shutdown(r0, 0x1)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0)

13:54:21 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x800, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a})
mlockall(0x2)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
mlockall(0x1)
preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000100)=""/231, 0xe7}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/150, 0x96}], 0x5, 0x0)
munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000)
faccessat(r1, &(0x7f0000000540)='./file0/file0\x00', 0x162, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0)

13:54:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r1, &(0x7f0000000300)="a632cc6e6d6d17b6a6589d0718e066f78a05f38489422c21cbbe79dca1d3e55dcc33841d440b0b518963a18fd7ca12622b4befc6cc68a50725a1d8f3f4cbd9235053a9993c21aca10e01dc3f3af460547606d3e5356a730ba91c2365cc0569b1bb9720cff871d2c39275dde835112f29f4802ae3e782869987fbd3b3a5878b8c46a71d09015cb6ea9036b088988ed9c3a689ec38e6ed833a562dbcc08bdc0194d0cf19ae84b14628f3cb9295d8f49586abd353a455616d89b702e9a13cd61ed6e0d76fe77ef20e43ab460104e857aa12ab2930dfa97755c48e0582659ade356f531d7fa16f16", 0xe6, 0xc6b4829fe4c92cd6, 0xffffffffffffffff, 0x0)
r2 = open(&(0x7f0000000040)='./file1\x00', 0x80000000000206, 0xd5)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
lseek(r2, 0x4, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fstat(0xffffffffffffffff, 0x0)
poll(&(0x7f00000002c0)=[{r2, 0x1}, {r2, 0x100}, {r2, 0x50}], 0x3, 0x8000)
unlink(&(0x7f0000000280)='./file1\x00')
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@in={0x2, 0x0}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000400)="924d64367cb77c42a595c119eb55cadec655ba14fb9c94ae52ed35f3c58870c7dc7641f8a484795a6525cab37b3238dcc8ab3a1ca16602cc97df5306fb2db3f5ab9d679480be2bcde6fd96bb2302c402a804026c420fd492d06465e9d7be2db30c8911e84370a040a5d91ce3ff2597b564d0645c", 0x74}], 0x1, &(0x7f00000005c0)=[{0x48, 0x3e, 0x100, "06a96bec6fab02d196c74996819d82f64d83cb97d33f13db83835116fc3f284108dd545e02921d9fd66b45f901ace9d3ed17"}, {0x78, 0x29, 0x60, "72b33f28e4b80799971b8b8d71c64b68fe05a77827226148ada2ebb495324289b989ed4a54f09c58af94bbaaf5f96531d18de89cc0f089b9f7c83fb15f8891e07d406661ecbad94af154326689cd643f1e5c79a3ec12c49209367ce925a15b5e42"}, {0x10, 0x11, 0x419b}, {0x50, 0x1, 0x7fff, "0a50f10704b8b3c2ef04b33a57b2a6c287ae50c104a7dc119a1018fa1dec872e44a81fc7c70edb35d1b2c1117f368fdb31c69de6ff9576477bc9f3d4d8"}], 0x120}, 0x4)
mkdirat(r2, &(0x7f0000000140)='./file1\x00', 0x1)
linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file2\x00', 0x400)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000180), &(0x7f0000000240))
fstat(r2, &(0x7f00000004c0))

13:54:21 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1, 0x100000001}, 0x1c, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="140000004cffdb99c6afd75b931f4ac7a2"], 0x1b, 0x100}, 0x89)

13:54:21 executing program 3:
r0 = msgget$private(0x0, 0x8)
semget$private(0x0, 0x4, 0x30)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:21 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="3c10e7c068f9fdcf5fe6584f696adf2184d25b3931b5828bb1559493c7dd39cd3933cace098df4e2d1d52b4b639940a3e1eea17ea476ef9fad1cd7d4b675668db413bc04f994d0ee9b6377b5071e7de683df9c9dd00ec5ec36869f29e23d517c930287f4a85b11ae58910a51995d487c8e4823893911546e1cf72ecfca42c19de46e6d6dedb216cb60646869bfdb357d74bd7561336042ca99f3dbc08f39e8bac19a78", 0xa3)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf1b000000c4a37bf0c55c41e2e9660ff8aa020073a0000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

13:54:21 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x10000, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0)

13:54:21 executing program 1:
mkdir(&(0x7f0000000140)='./file0\x00', 0x4)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xffffff89, 0x20000000)
chdir(&(0x7f0000cd2ff8)='./file0\x00')
freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
accept4$inet(r1, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x30000000)
recvfrom$inet(r0, &(0x7f0000000040), 0x0, 0x82, &(0x7f0000000280)={0x2, 0x3, @multicast2}, 0x10)
setgid(r2)
open$dir(&(0x7f0000000100)='./file1\x00', 0x20244, 0x180)
__getcwd(&(0x7f00000002c0)=""/51, 0x1e4)

13:54:21 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c3e0f05d1247c91b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x4120, 0x1, 0x5, <r0=>0x0}, &(0x7f00000000c0)=0x10)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x1020, 0x3, 0x3, r0}, &(0x7f00000002c0)=0x10)

13:54:22 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x10001}, 0x1c, 0x0, 0x0, 0x0, 0x83}, 0x5)

13:54:22 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000140)=0x8)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

13:54:22 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c3e0f05d1247c91b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x4120, 0x1, 0x5, <r0=>0x0}, &(0x7f00000000c0)=0x10)
freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x1020, 0x3, 0x3, r0}, &(0x7f00000002c0)=0x10)

13:54:22 executing program 3:
r0 = msgget$private(0x0, 0x8)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:22 executing program 0:
r0 = socket(0x13, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000004386ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0)

13:54:22 executing program 2:
r0 = socket(0x10, 0x5, 0x2e2b099f)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r1=>0x0, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x4, 0x2, [0x9, 0x1000]}, 0xc)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000200)=0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000300)={<r2=>0xffffffffffffffff})
ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000340)="cbfa4800341cc16965feac2e648f5ffc")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x8000, 0x9, 0x5fb5}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={<r3=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x3a16, 0xffffffffffffffff, 0x0, 0xfcff, 0x6}, 0x14)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0)

13:54:22 executing program 2:
syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a0002024300600000000000ffffe0000002ff0200000000000000000000000000018500907800070400604e5b18bcaf1c9188000000000000001803ffffffffffff00000000000000000002ffffac1400bb"])
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
freebsd10_pipe(&(0x7f0000000580)={<r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x8}}, <r4=>0x0, 0x5, 0x4, 0x3}, &(0x7f0000000680)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r4, 0x800000, 0x8}, 0x10)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x8, &(0x7f0000000540)=[r0, r1, r2, r5, r6, r7, r8, r9])

13:54:22 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
accept4$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbad89c032479a81cdc42df580cefdf610009c095f012fbbc8a6c4524f372b503b41506f382f4e74c56bc2cc2a2b2ae454d0ac7eb3c79ef9fe90c554f176cafe81a41139a11b659b0d2de8c021715866671389653cfaf75233e0bfd8ff7cd398d86dffe4960a01cdaa8d9e95f6b3266a71aa9957fbf75ac33ded0ac71c0c316a4333"], &(0x7f0000000000)=0x6e, 0x20000000)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000080)="9f7732d9af0b83e4be546bc620faf82058287e3452ffb6c226bda5bf2a4541066697efe759362ceb2fda55e5653cd83e4888694cc9b08ca4fa323a50a8968221bb8652aa733ef5508a51514281b51eb6bebcafa43875b525b7de4e88e255bc6e0605b0f5c28b26aa82fc4d6d18259a271b1059468312030d8dd0583bf654e6d79196124a1d9590808cb2cb379da193302f5d5ab0593b14656a8de8373b9a06d4e166296da633a94db99761874ca1281760fe95939bace36a088f05a47b12", 0xbe)
setuid(0xee01)
r2 = geteuid()
fchown(r0, r2, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000140)={@empty, @multicast2}, &(0x7f0000000180)=0xc)

13:54:22 executing program 1:
r0 = socket(0x200000001c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$getflags(r0, 0x3)
getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580))
r2 = semget(0x3, 0x0, 0x401)
__semctl$IPC_RMID(r2, 0x0, 0x0)

13:54:22 executing program 2:
syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a0002024300600000000000ffffe0000002ff0200000000000000000000000000018500907800070400604e5b18bcaf1c9188000000000000001803ffffffffffff00000000000000000002ffffac1400bb"])
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
freebsd10_pipe(&(0x7f0000000580)={<r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x8}}, <r4=>0x0, 0x5, 0x4, 0x3}, &(0x7f0000000680)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r4, 0x800000, 0x8}, 0x10)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x8, &(0x7f0000000540)=[r0, r1, r2, r5, r6, r7, r8, r9])

13:54:22 executing program 2:
r0 = socket(0x0, 0x30000002, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
fcntl$setflags(r0, 0x2, 0x1)

13:54:22 executing program 3:
msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:22 executing program 1:
syz_execute_func(&(0x7f0000000140)="969898472c431c030f05f30f59bfd90bcf00c4a37bf0c53e41e2e9b55767660f6b32660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000)
fchdir(r0)
poll(&(0x7f0000000080)=[{}], 0x238, 0x0)

13:54:22 executing program 3:
msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:22 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet(0x2, 0x3, 0x1)
listen(r0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000013c0)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x8, @ipv4={[], [], @multicast2}, 0xffffffffffffff81}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="e9e8c67df0cfe230f612399b6e0f41d6b1675909d296b397a37b6a7e07f138261b167928be4c4f4d6d87ce65a5f933b728dcf8bf5a7d23907fcb5f137ae0a0792245b33a4cffd0eefc1646dc7c5428d63d10c206ff91e7b7147249b00d9b1256a2d7b50bc399fda339676b65be261bb590625168a88aa3c9fb9b293501a9cebefaa46173d19310632417723a917b4b61c5e7d6058a8f06371e3e09ec7fa1abd22abbcbc7872fc702a199ba3b36e6f3d115b1118930c9da2aaa404b2eb2af10a2671a0a0b3fb230b01ca30c001c335f243fc463f6c273a4a6bb1f21f07feeca14624f9a2ed653", 0xe6}, {&(0x7f0000001280)="1b7f3a74f27b4a336dbe5fecb2525c4090cd9ce5a162c4a27ede56c95eb56b2dba3410b8be0db4", 0x27}, {&(0x7f00000012c0)="89d34c7bfbaaeec5f32f30b71c675f1ae22e608142eeeb5f88be1131ef916352a23cf178c72ecd91c132a00cf20074dbd8b4e9bf7e8bc6d51f874203f07c280407a0ea93d7f3733a293e292ee41a0c50cc9d50b677c060a4394c7265e60a11deaa0f265f563f1bd7cc3a31f3728422186b717c6e74dcd76ce9e16cc1b3c9b1cc2a06b2668ec1261354b79760c819211fd4eb9f1130730e8dfa1869ad52b63171db4a970fc6fdbf2c126e02b4e3090b", 0xaf}], 0x4, 0x0, 0x0, 0x84}, 0x81)
socketpair(0x0, 0x10000000, 0x6, &(0x7f0000001400)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendfile(r2, r3, &(0x7f00000014c0), 0xfff)
bind$inet6(r3, &(0x7f0000001500)={0x1c, 0x3, 0x0, @empty, 0x80000000}, 0x1c)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000001440), &(0x7f0000001480)=0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r4=>0x0, 0x5, 0x7fff, 0x24000000000, 0x2, 0x5}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x9}, &(0x7f0000000100)=0x8)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "a96ee37cf903e8f365964d5f3a77643a"}, 0xfffffffffffffdec)

13:54:22 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xe, 0xffff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x5, 0x100, 0xffffffffffffff08, 0x0, 0x7f, 0x81, 0x5, <r3=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x4, 0x9, 0x0, 0x2, 0x1, 0x5, 0xfffffffffffffff9, {@in={{0x2, 0x3}}, r3, 0xdf69, 0xe54, 0x1, 0x400, 0xfff}}, &(0x7f0000000280)=0xb8)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @rand_addr}, &(0x7f0000000040)=0x8)

13:54:22 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611090000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x3}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x400}, &(0x7f00000001c0)=0x8)

13:54:22 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0xffffffffffffffff, 0x99)
msgctl$IPC_STAT(0x0, 0x2, 0x0)
r0 = getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/4096)
r2 = getpgid(r0)
munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(r3, 0xc0284457, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
getsockname$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c)
wait4(r2, &(0x7f0000000200), 0x16, &(0x7f0000000240))
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117)
shmctl$SHM_LOCK(r1, 0xb)
getpeername$inet(r3, 0x0, 0x0)
poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000)

13:54:22 executing program 3:
msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:22 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x2}, 0xc)
fcntl$setown(0xffffffffffffffff, 0x6, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
setrlimit(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
lseek(r1, 0x0, 0x4)

13:54:22 executing program 1:
geteuid()
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r0 = geteuid()
fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresuid(r0, r1, 0x0)
r2 = geteuid()
setresuid(r1, 0x0, r2)
setresuid(0x0, 0xffffffffffffffff, 0x0)

13:54:22 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:22 executing program 0:
r0 = open$dir(&(0x7f0000001300)='./file0\x00', 0x400, 0x5)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000001340)='./file0\x00', r1, r2, 0x200)
r3 = socket$inet(0x2, 0x7, 0x1000)
r4 = fcntl$dupfd(r3, 0x6, r3)
getsockopt$inet6_buf(r4, 0x29, 0x69, &(0x7f0000001240)=""/106, &(0x7f00000010c0)=0x6a)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f00000011c0)={{0x1c, 0x1, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0x80}, {0x1c, 0x3, 0x8, @empty, 0x7fff}, 0x7, [0x9, 0xbc, 0x125, 0x5, 0x401, 0x45, 0x401, 0x647]}, 0x5c)
getsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000001080)={@loopback, @local}, &(0x7f0000001100)=0xfffffffffffffe76)
setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000001140)={{0x1c, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x7b09, [0x7, 0x5, 0x8000, 0x7, 0x1, 0x1, 0x0, 0x7fffffff]}, 0x5c)
openat(r4, &(0x7f00000012c0)='./file0\x00', 0x10140, 0xc1)
ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000000)="cacd322f40314461fcae4e0bb54d0c4931458367be9796551835575b367fa44d84cd784d71e7341b4d8f4dfa758dbdf3f5bb1c4eb476687ca6a98ad82d986e201ce296d0ff027364be04")
lseek(r4, 0x0, 0x2)
ioctl$DIOCXCOMMIT(r4, 0xc0104452, &(0x7f0000000080)="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")

13:54:22 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="9834090f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")
r1 = semget(0x2, 0x7, 0x20)
__semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000040)=0x4)
getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0)
accept(r0, 0x0, &(0x7f0000000000))
setsockopt$inet_buf(r0, 0x0, 0x0, 0x0, 0x0)

13:54:22 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x1d6, 0x7f, 0x8, 0x0, 0x2}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x8}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e22f9ffffff00000000000000000000000000000001020000160000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000401fabc0a000000000000000000000000000007bbfc856d408c63a913d2751d539581169518283796f865e8bb22b23c78ac26eeffb27c1cb03d08dd66a8b176b1627d15ec5e117c5a400dfc242", @ANYRES32=r1], 0x84)
r2 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r2, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)

13:54:25 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:25 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = dup(0xffffffffffffffff)
r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
chmod(&(0x7f0000000100)='./file0\x00', 0x23e)
setuid(0xee01)
futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0)

13:54:25 executing program 2:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000bb9000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000b3f000/0x2000)=nil, 0x2000, 0x2)

13:54:25 executing program 0:
syz_execute_func(&(0x7f0000000000)="c4020d9812660f3a08430c88c46379684e9b00c4a3dd79e3f6660f3a639d000000007a6666f26fc4a1105cdd67652e0f63e82e0ff7c9c4e2cda74c8000")
getrlimit(0x5, &(0x7f0000000040))
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x80000001, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x80000001, @ipv4={[], [], @multicast1}, 0x3ff}, @in6={0x1c, 0x3, 0x8000, @ipv4={[], [], @rand_addr=0x10001}, 0x401}]}, &(0x7f0000000280)=0x10)
select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0)
syz_execute_func(&(0x7f0000000100)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

13:54:25 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:25 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_opts(r0, 0x0, 0x80000000000001, 0x0, 0x0)

13:54:25 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x8, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:25 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x104)

13:54:25 executing program 1:
socketpair(0x1, 0x0, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x2200, 0x1, 0xff, 0x3}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x7f, @loopback, 0x3}, @in6={0x1c, 0x1, 0x1, @ipv4, 0x6}, @in6={0x1c, 0x2, 0x5, @mcast1, 0xf9e2}]}, &(0x7f00000001c0)=0x10)
syz_execute_func(&(0x7f0000000280)="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")

13:54:25 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:25 executing program 1:
mprotect(&(0x7f0000171000/0x1000)=nil, 0x1000, 0x2)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @rand_addr=0xffffffff80000001}, 0x10)
getsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000000)=""/41, &(0x7f0000000040)=0x29)
socket$inet_udplite(0x2, 0x2, 0x88)

13:54:26 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/77}, &(0x7f00000000c0)=0x4f)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x6, 0x329}, 0x10)
getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000300)=0x4)
r3 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000340)={0x3, {{0x2, 0x3, @loopback}}}, 0x90)
connect$unix(r3, &(0x7f00000002c0)=ANY=[@ANYRESOCT=r1], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9)

13:54:26 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x1, 0x4, 0x4}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x2}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x1}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x3d7)

13:54:26 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setrlimit(0x7, &(0x7f0000000140)={0x8fe000, 0x4})
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xd4, 0x4)
r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x20000000)
setsockopt$inet_tcp_buf(r1, 0x6, 0x60, &(0x7f0000000080)="538193fd48e352de3bdaed98de8f7436e19b20bb1ee2c01a0e8f96509bbc19759dc4916be68aefd173a1b693b47f18d8a5ee5a9e75068524d9706dbe3079b1da622b58cacc5d6d6e61cca2210f92ae1b996d2aef9960474ac936e2abdb7ce1f1b3a6a351760f68c6d70ce540f2e08fe17fe409d05441cd7cd413029e8a558f6f75d7c85d9217cd06302090e71f70d3fdd63b4d6dfde183557f98cd1f40317a61705784948c7e16a754d5", 0xaa)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0xde)
r2 = msgget(0x1, 0x200)
msgrcv(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xf2, 0x2, 0x0)

13:54:26 executing program 2:
syz_execute_func(&(0x7f0000000000)="b1af91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000000c0)="04704924c3a145c0a20bf145b7cc9688cc7940527fc578b0203ed9f09c674066564383e494d74553b39ebd5b742ae34f26768f6f26a19a6fceb31dd260e88f2a55965ca81298b3155b7229ce72620cfd848b03bdae94d6df3141b9d7c487aa29a9c56f1c4a178747f50b0dfb11ca6108164c5bd39e79640435601c2dfb3c675ec6e586ff34251c9085cc295c721e73c2f4fdba7f057d8a465607cd844debe555d3336d873208af57539be0045d14c55cb66fb4eae4fb")

13:54:26 executing program 2:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
syz_emit_ethernet(0x4e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0000778fcae109632567a23f57de560000000086dd60b209a300183c0ca6814b418217ba0200000000000000ff0100000000000000000000000000000124c34c22522d1ca32a4669b89811201f21a275e6303f0e10e74f8340"])
syz_emit_ethernet(0x106, &(0x7f0000000140)={@remote, @empty, [], {@generic={0x0, "c638953715c4eed0339e290748937553bb4ca4b2f25a0f1e4798c2e5886ac1b9b80ffcc04c0c1657773e4266f32090a77b0d4e9ba50daacea07c87e481fcce05484ab949d1af7993ec74610777504e0f406b9b5eda1ed45ae3aa858dd7ffe73a2226c70d743905c4add5c46ef2e9c7a053878002912bb6ee3411640ada2bb39563820e69fb92b0d6d06f130f80e7e1a7ef126d224f82305475532171d9996b8203440f3a64596b8965b6b990712725b91ccb263079277be475451e2dc5dafcf15638639a9b4b48032d5146b31a9edd96e7f32d13b4a6dce0447c53fba70fc3b813294fb00099e8f5733b91499b01bb9dd32e434544a9b227"}}})

13:54:26 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xe, 0x8000}, &(0x7f0000000240)=0x8)
fcntl$setstatus(r0, 0x4, 0x10044)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)

13:54:26 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:26 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x10000, 0x4)

13:54:26 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:26 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:27 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)

13:54:27 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:27 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x101, 0x4a, 0x8001}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0xfffffffffffffffe, r1}, &(0x7f0000000240)=0xc)
syz_execute_func(&(0x7f0000000100)="98a84a64f2260fb7bcea000000002c433e420faf320f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefccf660f6b32470f01d566460f7e200fb8c40fbab87c3bacb0265b751ec4016d7d14dee5090740d1d2c4e10bf8c4c4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c401f159fef08171a30b8a826eefa80dd46a8cc3e8628f12680c6466d40fe258008de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:54:27 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
fcntl$getflags(r0, 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)

13:54:27 executing program 0:
accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), 0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)

13:54:27 executing program 1:
ioctl$DIOCGETRULE(0xffffffffffffffff, 0xcbe04407, &(0x7f00000002c0))
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff}, 0x100000)
freebsd11_mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x2000, 0x7)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000580)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec4923e0f99b7df30fdd31958c4a1dd7dbbbfdd5cc61c677dc1c461e9580eae666744d89600000100d3fcf8c11dc4a271b7e264")
open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

13:54:27 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:27 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:28 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
ftruncate(r1, 0xffffffffffffffc0)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="c9", 0x1}], 0x1)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
fsync(r1)
dup(r1)

13:54:28 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
sync()
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
pipe2(&(0x7f0000000080), 0x100004)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)

13:54:28 executing program 1:
syz_emit_ethernet(0x0, &(0x7f0000000380)=ANY=[])
socketpair(0x1c, 0x3, 0x4d811dbd, &(0x7f0000000140)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000280)="257a10cf7f56b69238b5fb3cbd15f53246d128ef651609c4aa5618f59617a0f6f1ddd9408cd2a6f3bde2f9f5da5154ab3a410156978946c4fd66094afc15efb85068b7ac1f5e2dbba709f17d3af098f937b9a0f36712751b944b032bd61de7250600000000000000953e57f46fe1dfdf6a6db96f648a40cc17cbe8a855412eb5f6162d5a4a5e7a631886fdf8c3882171c9f9d285991ce534339b7b9f75f4ca2b14752d42b3", 0xfffffffffffffec9)
socketpair(0x17, 0x20000005, 0x9fc, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
syz_emit_ethernet(0x4e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaa2aaaaaaaaaaaaaaaaaaaa81003a3bcf488fedb97d67b585782094fcf83b457559ff18e3220aa590f1d8ff0a31e8aadd1b7217e78711c9947a54dd3e6886d6e404d1670ad6a4cd2df80305e576"])
syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0xffffffff, 0x7}}], {@arp={0x806, @generic={0x1f, 0x0, 0x6, 0xc, 0x9, @empty, "e595bb7cdb5cf05693cfc750", @empty, "00d8f9673ed4e225be5224a8a11b2414"}}}})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8)

13:54:28 executing program 1:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r3 = open(0x0, 0x0, 0x0)
close(r2)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r3)
fsync(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
rmdir(&(0x7f0000000140)='./file0/file0\x00')
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

13:54:28 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:28 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd6"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:28 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd6"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:28 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd6"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:28 executing program 2:
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
close(r0)
setsockopt$inet6_buf(r0, 0x29, 0x41c4c15615e07327, &(0x7f0000000000)="edd8750ee02d588b2ba089bd7aa11ec1724c6820eadedc83efb989b6cf90d7abc2cd4f70d2e35650dc341cba7a00e5", 0x2f)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0)=0x81, 0x4)

13:54:28 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x100000000, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
sync()
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
pipe2(&(0x7f0000000080), 0x100004)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)

13:54:28 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b3597"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:29 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, <r1=>0x0, 0x0, 0x80}, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xfffffffffffffb29}, 0x8)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)

13:54:29 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x10001, {{0x2, 0x1, @broadcast}}}, 0x90)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

13:54:29 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b3597"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:29 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

13:54:29 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b3597"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:29 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
symlink(0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', 0x8142, 0x150)
sendto(r0, &(0x7f0000000200)="e38e157a4ed6917ebe1ca9f878759cde7a1273b666c3bbc047db510d6fc91ce0c5bb3faef8604c176884e21ec43c2179f73b1777ba6556aa310afc91ad9c7ddbdd5b3808bf4a7f97a58caa7524f6069ba363c61c23726f881917cc253be66dbd81bcc42714f4c2721be4a995a7108c8a1dd0b3ab793b99a3574165756131a1d2b12afe64e90320bea7ec9b78cc22238d2cadcadc82ef18cf207ad7ef3d2af40be7caa77c959d88dd5fe86d6d8c4ca989122b24b24b1cb09cb46c91caf297b6c6c4412ad707273561ace893bfe71b5c7b11d19c70f37f5cbd0f4174c63de758eb4b18941e3cf292233f3af7", 0xeb, 0x20000, &(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x20000000000004)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x5, 0x4)

13:54:29 executing program 2:
syz_execute_func(&(0x7f0000000140)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4e2f9340a67664d0f7efac442693885cdbe0000c4c3dd6d680748c4a24993848dbab74720518fe9509b9b9bfc0000c1ea01eff265dc5f00c3db5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup(0xffffffffffffff9c)
msgget(0x1, 0x500)
mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x3)
r1 = shmget(0x2, 0x2000, 0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_RMID(r1, 0x0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="f9fa79b942d7e48a414c20bfcce394c69710271839acc371f8966737c0e02ccfe39cae7d62bc2cf90f2fe406738a2aeb8887c2015f5054aa0f1bffad09fd89fad7b5184d3a7cf2ca0a01aeabcdb2baaef6979467830f8ad3cefe8b2955a8d251eff5d90d16ff5a7af9fc231cb19f1120904a8fbbbf8d9b7de93acd8e1f9b10da0aa760e6b95035a4f8bba0d1f07d98963afca0fa8a15b385c8167e595ef478e92aba85bf61c1af80f464e5e0568d717660e13fde35f50e1c74958e74")
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x92)

13:54:29 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e42d97dd8ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

13:54:29 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:29 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0], &(0x7f0000001540)=0x1)

13:54:29 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:29 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000001000000033d00"/24], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x1f)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000280)=0x2, 0x4)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x1, 0xf, 0x6, 0x5e6}, &(0x7f00000001c0)=0x18)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={<r3=>r2, 0x7f}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x20, 0x2, 0x0, 0x3}, &(0x7f0000000240)=0x18)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000200))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r3, 0x468, 0x20, 0xfffffffffffffffd}, 0x94)
connect$unix(r1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

13:54:29 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:29 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3)
getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040))

13:54:29 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d5790"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:30 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d5790"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="9d1a36158b2474bb7f1156c0e8222a3c9b882d2184571a6293ccfec23d290d7b67b7de7078961a19af3f71ef231263d13752b1174ebbaf55fc5abcde0226072e1226dc907e434629237a", 0x4a)

13:54:30 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x5}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x8000}, 0x8)
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @remote, @rand_addr=0x7f}}}})
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x9, 0xd3}, &(0x7f0000000280)=0xc)

13:54:30 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0))

13:54:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x800, 0x1, 0x6, 0xfffffffffffff800}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xffff, r1}, 0xc)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup2(r2, r3)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @multicast2, @remote={0xac, 0x47}}, 0x47)
ioctl$DIOCGETRULESETS(r4, 0xc444443a, &(0x7f0000000080)="b028f50bed3dad3038e9796c91e14884793c8e73d26ca63ae326edd2c4834c07dbd940f20bfc4011d1167168f0d2de5198cb11060f936c1987e4627b9a6ecd5b7acd129fe84667f38b7d6c37e976d7f3becbc1c82d5fd1b694288899d51702c42dbecae621b9ea380294ebee3aa766b8fa45a326")

13:54:30 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d5790"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:30 executing program 2:
syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda613d1d0c44139fd5bf9c18dff000000e85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3af8f4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/134, 0x86}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/26, 0x1a}, {&(0x7f0000000300)=""/127, 0x7f}, {&(0x7f0000000380)=""/47, 0x2f}], 0x5, &(0x7f0000000440)=""/240, 0xf0}, 0x40000)

13:54:30 executing program 0:
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)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

13:54:30 executing program 1:
r0 = semget(0x1, 0x0, 0x202)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
accept(r1, 0x0, &(0x7f0000000040))
__semctl$SEM_STAT(r0, 0xb, 0xa, &(0x7f0000000000)=""/49)
syz_emit_ethernet(0xfff, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xff1, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x3, 0x8}, {"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"}}}}}})

13:54:30 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d579062"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:30 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d579062"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:30 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d579062"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:30 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:30 executing program 1:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x0, @mcast2, 0x100}}, <r1=>0x0, 0x6ab, 0x1000, 0x4, 0x3, 0xfe01}, &(0x7f0000000180)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xfffffffffffffff9, @rand_addr="ad7579388414454ddab2e3de2c4b79d9", 0x5}}, r1, 0x1, 0x3f, 0x100, 0x9, 0x4, 0x7}, &(0x7f0000000280)=0x98)
r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:31 executing program 2:
syz_execute_func(&(0x7f0000000340)="0c9ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5bc4e26d02300f996603c4a1d9162190240f5e5bf447000026400f0d18c401fe5ff6e3df6467366766706643d1660fd2d38c0000000f01c3c403e17e367214111d54111d00")
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

13:54:31 executing program 0:
syz_emit_ethernet(0x2b4, &(0x7f0000000100)={@broadcast, @random="1b5f1279071e", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="5d6cebf706ad", @broadcast, @broadcast, @loopback}}}})

13:54:31 executing program 1:
r0 = socket(0x100000002, 0x10000007, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100))
r1 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x1000)
shmdt(r1)
shutdown(r0, 0x1)

13:54:31 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2400, 0x0, 0x0, 0x0, 0x1300]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000240)="860cd8ad5ff4a6f8", 0x8}], 0x1, 0x0}, 0x4)

13:54:31 executing program 0:
syz_execute_func(0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000005c0)=0x10)
freebsd10_pipe(&(0x7f0000000600)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000680)={<r2=>0x0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f00000006c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={<r3=>r2, 0x18002}, &(0x7f0000000700)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0xff96, 0x7fff, 0x5600, 0x6, 0x200, 0x101, 0xfffffffffffffff9, 0x27e, r3}, 0x20)
r4 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000340)={<r5=>0x0, 0x4bba, 0x3, 0x9}, &(0x7f0000000380)=0x18)
syz_execute_func(&(0x7f0000000000)="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")
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000003c0)={r5, 0x7, 0x7ff}, 0xfffffffffffffe60)
syz_extract_tcp_res$synack(&(0x7f0000000480), 0x1, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000140)={r5}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
syz_execute_func(&(0x7f0000000200)="c4637916d7b096cd80c481e91514516962f5696200d965450fdd3217f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9020270d107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea014783dd8df265dc5f00d35b5b3045450fbf16a841000f45332faee4eef5a2191954635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fc4a13f5c3aacac36660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4e19d761d00000000")

13:54:31 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet(0x2, 0x1, 0x0)
r2 = semget$private(0x0, 0x1, 0x201)
__semctl$SEM_INFO(r2, 0x8, 0xb, &(0x7f0000000080)=""/85)
socketpair(0x1, 0x3, 0x1, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x2}}, <r4=>0x0, 0x4bd1, 0x3, 0x4}, &(0x7f0000000200)=0x94)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000240)={0xff, 0x0, 0x8, 0x100000000, r4}, &(0x7f0000000280)=0x10)
setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1)
getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1, @broadcast}, &(0x7f0000000040)=0xc)

13:54:31 executing program 1:
setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
geteuid()
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xffffffff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7ff, 0x100000001, 0x5c8}, 0x10)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:31 executing program 0:
syz_emit_ethernet(0x36, &(0x7f0000000040)={@empty, @broadcast, [{[], {0x8100, 0x4, 0x1, 0x1}}], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local, "", @empty, "9c12e57e615dbc4162c0afadb49603e8"}}}})

13:54:31 executing program 1:
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)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
getuid()
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r3 = msgget$private(0x0, 0xc0)
msgsnd(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6efb95f3850c176dfce50a60b5cf11bdddc4c0606be550484f1c7e83e375daa484d2277674537e4f9f69c12e8765ad076c23d91fcf54dc49dbf90f9a2631498dccfc3260517148ef6c98886ec8368c73cc3839c903c0ecfecfd2317742bb24763fb3834ca5acfe1250466905bea274bc28cf54186d676bff9bdfab3837e2ca1b09236aff24642100"/182], 0x1, 0x800)

13:54:31 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, 0x0, 0x0, 0x800)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, 0x0, 0x0, 0x800)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, 0x0, 0x0, 0x800)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0)

13:54:31 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$unix(0x1, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
chmod(&(0x7f0000000080)='./file0\x00', 0x100)
setsockopt$sock_int(r0, 0xffff, 0x1115, &(0x7f00000000c0), 0x4)
getrlimit(0x4, &(0x7f0000000040))

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0)

13:54:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10)
r1 = msgget(0x1, 0x534)
msgrcv(r1, &(0x7f0000000080)={0x0, ""/96}, 0x68, 0x3, 0x1000)

13:54:31 executing program 0:
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b611090000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
symlinkat(0x0, r0, &(0x7f0000000100)='./file0\x00')

13:54:31 executing program 2:
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce109167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept$inet6(r0, 0x0, 0x0)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="030066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:31 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="040066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:31 executing program 0:
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, &(0x7f0000000080))
fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000140)='./file0\x00', r0, r1)
r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x4)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
freebsd11_mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x1, 0x5)
semget(0x0, 0x2, 0x400)
linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x400)

13:54:31 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000000), 0x100004)

13:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={<r2=>0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xfffffffffffffff8, 0xffffffffffffffff, 0x1}, 0x10)
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

13:54:32 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:32 executing program 2:
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce109167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept$inet6(r0, 0x0, 0x0)

13:54:32 executing program 0:
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$IPC_RMID(r0, 0x0, 0x0)
semget(0x2, 0x0, 0x80)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x8, 0x200, 0x0, 0x8, 0xfffffffffffffffe]}, &(0x7f0000000180)=0xe)
getsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x41, 0x6, 0x7, 0x81}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3f}, 0x8)

13:54:32 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10)
getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140))

13:54:32 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="170066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:32 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000c8, 0x8)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000240)="63d50c202b96503c15072552e72dc98301f1fff46c9f4c68e100004ee3199c7f769588add251a1cb059ab0f8617f4e179b530666e41fc12b3d9b333ec28eb80efa8eef2754f67281c72d99f44dfecf7ad1605f715b0609c543f3be99a5ed87c5a5235295240b012ee65ee9ccf6cc78af74c4fe603291011d97f871")

13:54:32 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="280066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:32 executing program 1:
syz_execute_func(&(0x7f0000000240)="987b9e5ea84a1c2b0f05f359bf040000004543e0eb2525e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb3d36f083b6800000f00fb8c4017c4e4e8299427200c4016d7d14dee509b92140045fc507f2f5d1ffc4e10bf8c45b66440f3805748400c4c4e3f9622947c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321c36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266cf7261c481f1da10")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0xfffffd69)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000180), &(0x7f00000000c0)=0x3c1)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000100)={0x10000, 0x4}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0x20, 0x1, 0x3c, 0x8}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x7}, 0x8)

13:54:32 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10)
mkdir(&(0x7f0000000000)='./file0\x00', 0x8000000000000)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000080)='/', r1, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x4, 0x4)

13:54:33 executing program 2:
syz_execute_func(&(0x7f0000000180)="97d7c4637916d7b098cd801b69e4bc3e6c742e0f2f1cf71cf7f5696200d918d906d0e117d0e1f93ff268f40c2000000000589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c462a18e35030000005151eba27d23181e1eea01eff265dc5f00c35be269a841000f9945332faee4eef5f51fb867c4410cc2cd27c4a1e1e0ef26400f0d18c401fe5ff6e20fad6736660fd2938c000000c4d03513376666450f17720d942e440fc7bf0d00be3c0f3a0b0865")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="b149e8febf28795a98f1fd4668b1b3a0f0feafd5ef741300c567fbebbd4ecb5aa802c69b426f736a5cd2185cdc8b1892711148c37c85966a9938f101152ef8a6b2fad442c1d98973f534b64fe83c09f9b457e1c12fbdbe193e768a2302cf81bb4b44040213bd3bef81d08a1c9b8bffae88a527649c0997894b78e99e0d4666b556fa1a9983821d32b3726b818fac0ab72d7bab77e854e272dfd31c831f0c94bdf9835fe9d11918c1029c02af243f4118f0634cfb7e51b9a8216a70129af5ea4d35cd31bbbfd3891a50eae7cc823e7f31ccbb008807501cb577d9b076d6372a3c57a578698610afb07d27d3455837219cf811549e97ef14e3")
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000280)="50dff90406ab3b838766dd48abdd893b8f1fc96462402db05ced813ccb51a72b4b4b94870cc79db280fba0d927670a41f7cbec84d15617e299bc1ba2dc68125b8d37e1a61b19f8d77f45eed0c93ef66baa1d729ea5e0")

13:54:33 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c70066000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:33 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0xffffffffffffffcd)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x4, 0x200)

13:54:33 executing program 1:
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = socket$inet(0x2, 0x10000000, 0x7)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x3, 0x820, 0x81, 0x8078, 0x8000000000000, 0x3f, 0x536, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000200)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x8, @ipv4={[], [], @multicast1}, 0x8f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0xd8c2, @rand_addr="a9c21714d44ed3aebaa51b1d3ba62419", 0x81}]}, &(0x7f00000002c0)=0x10)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@loopback, @loopback, @multicast2}, 0xc)

13:54:33 executing program 2:
r0 = socket$inet6(0x1c, 0x30000000, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast2}, 0xfca1)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0)

13:54:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, <r2=>0x0, 0x100000000, 0x9}, &(0x7f0000000000)=0x8c)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000040)="03c8b4965e6cc7624e9467d8dab6c2dcfcbd5c0572e58f4231a93051761cef822fe3289f7ed25e8dfe5acab9fe51354c5dffd03c2c536e681c920c2c7b20b9c83a64c07bea5dc4b3efacaa253d")

13:54:33 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000366000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:33 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fsync(r0)
close(r0)
__semctl$GETALL(0x0, 0x0, 0x6, 0xfffffffffffffffe)

13:54:33 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0)
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffff, 0x7}, {0x4, 0xc000000000000000}})
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast2, @multicast2, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@ipv4, r1}, 0x14)
ppoll(&(0x7f0000000180)=[{r0, 0x35}, {r0, 0x2040}, {r0, 0x20b1}, {r0, 0x40}, {r0, 0x4}], 0x5, &(0x7f00000001c0)={0x8, 0x20}, &(0x7f0000000200)={0x9}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={<r2=>0x0, 0x1, 0x2, [0x0, 0x6]}, &(0x7f0000000280)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x0, @rand_addr="04d83dc4eba43e9f19b23cb69423780b", 0x7}}, r2, 0x6, 0x69c, 0x54}, 0x8c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000380)={0x3f, {{0x1c, 0x3, 0xff, @loopback, 0x1a86}}, {{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}}, 0x108)
recvfrom(r0, &(0x7f00000004c0)=""/244, 0xf4, 0x2, &(0x7f00000005c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000600)="45cfc40ba9d87ff51b83174c0e65b0aa9ba28e90872b64378d2e93fec28f4d9afe29d9aefa68681239de125df89441ebe163fc12821b53121ad2a0da0533d295afe4e0fb2e5ecddb7a79a2cbea960557f13962d0dd2e605e2a663b12b83a1334c60b83fa4c28e319e7ff21b4511827976fe7184a147be1f2f50393d26856eb405cc52bc8ede97da2edcbd55d88db4bbd5383bdff0dc1c8a3d925a2d8916b0897078bc3280bd9e006677b00cc477d", 0xae, 0x101, 0x0, 0x0)
r3 = open(&(0x7f00000006c0)='./file0\x00', 0x80, 0x2)
getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000700)=""/168, &(0x7f00000007c0)=0xa8)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000800)={0x9, "f3ee3f4aa3cefc90affe8dee08cf8f20"}, 0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000840)={r2}, 0x8)
poll(&(0x7f0000000880)=[{r0, 0x6}, {r0, 0x4}, {r0, 0x100}, {r0, 0x188}, {r3, 0x2000}, {r3, 0x1}], 0x6, 0x1)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000008c0)={@mcast2, r1}, 0x14)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000900), &(0x7f0000000940)=0x4)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
freebsd11_mknodat(r0, &(0x7f0000000980)='./file0\x00', 0x4, 0x3)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000009c0)="67c7c4518a18cd33edfbff116542da8b")
r5 = fcntl$getown(r0, 0x5)
r6 = open(&(0x7f0000000a00)='./file0\x00', 0x1, 0x2)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000a40)={@in6={{0x1c, 0x0, 0xa7, @empty, 0xfffffffffffffffd}}, r2}, 0x84)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000b00)="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")
symlinkat(&(0x7f0000000c00)='./file0\x00', r6, &(0x7f0000000c40)='./file0\x00')
wait4(r5, &(0x7f0000000c80), 0x10, &(0x7f0000000cc0))
getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000d80), &(0x7f0000000dc0)=0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000e00)=0x7ff, 0x4)
fcntl$getown(r4, 0x5)
sendmsg$inet_sctp(r4, &(0x7f0000002400)={&(0x7f0000000e40)=@in6={0x1c, 0x3, 0x5, @ipv4, 0x85}, 0x1c, &(0x7f0000002380)=[{&(0x7f0000000e80)="48ef6e620ad60a2a594de89f3f774ed26eb52d0f9b8e964ff512a320b50604cf692aa8d16050f5324ebde68f4ddf18047579aa796cb14b21ce3c810f372e4af84b26e7141ceac36b760f3fe901952372a5e79cb8c2a9db08a2fd2d25b09cae9685c060bd218b645f463bde1dd83cb99e3b6741df693fb0e16d2745ba79862ff6999e8ebf5a259a57d8478f8a1569bcee6d1ad0c422db317cd3", 0x99}, {&(0x7f0000000f40)="f16a67413aa1a0589a0a4fd2681f1242397fbf10643a165f37eddd79b795d92bbc76d1143725f0f5e5b561d9998021c39597ef4809c4651aa70f7ee75cc4eb2224e7d7cd0a89a4c5497b2ecde0b39055b0fb65214e6cae61c1245c98c149c2159615b0ab4425f9637c1c227a0a3d523b22d801ca7de9f9", 0x77}, {&(0x7f0000000fc0)="46209a4144b6e0cc6fb87482ab7239c67cb90d1c413d5b4d41b88bdea6b3ae215647d5cd7e949e0cad4ded09ce15d09af3741d81afbebe89faac2eb738984260facc39ae250e0e37c8221f76fc7bcb6d2afac71d3f718252338305f6", 0x5c}, {&(0x7f0000001040)="ad083af009d24f42ee73e7a5e6d6627a8c80fd5aadcf53d85b7ba29740bad455fe702e37e309134c62a59514a906a536593db70ad245d5c7eb108a1931de82ca578ab350d73efff869a24e69898441c6b6799c8fa5f4c697cb9f282623ae329cc79ec541bd1e42b07edf1915c28cb8b650ae980b64bab28245da815bb672d7881d6b4a768408f9ec18e7f0afd4b597ab8a261fb313f6d11fe6fb4b846bd7c1c957a33d59f4479996df14dd40f9faeb5646c23017fd1e3e16f3c1be0e57f465e22cde545a6e303daef36c58b706a6a77a8cef1d621c2766e4", 0xd8}, {&(0x7f0000001140)="8b6da6af444fd50e7d1f9c9efc3b22439b9d1a436f4c8a5319214e64855d0936d84c86970a61bc1f0c6a3ef47887219dadaec791f2cee056f7d7981f2e5bf2e86150604213c5ae4e39dbbc07822253c7c97f54d6be1869e63e76cc0ba870d54b7cb162c94f1162e0b538f8f5717582954a7aee000e2fb6d1ef2ff5163bb108ddb5aa68ee807698e6c3d45f6e4dc7c238c6b4e20958361e760cd14734ac6c6c4c34e586af94e7cc8240afdcab1ce9871523fb0e0de1d8f0d46a89c74278ac284c2ac633ec848804ddb48c3eb347f0fa33717460bc762a313dbe7ab8dd3086271da1a614a1fad52e", 0xe7}, {&(0x7f0000001240)="1f42", 0x2}, {&(0x7f0000001280)="cc47b21c3de110f9bf07eac4e1381314bbc5656767cbd624b0672431bd7b9431a20d85d023cb66cae04bcf5abf77fe06a02d957449a0b56d24955ed72f30f5167eb983bec05d861bc93c4ea89942ba3fad7b546176b24815b524766b372cdca9dff22f6630dd0739cbd0e99a7b907dcf827f02189636b9e5a2946384db427092f4c2792c2d36790b2afdf5aa7b47a5f8888c7b1bc6ae1769a7dac17e3804af99aec48c0ce37a0074f394932837cac96a5a7980883807c865555916e49497520181", 0xc1}, {&(0x7f0000001380)="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0x1000}], 0x8, 0x0, 0x0, 0xc}, 0x104)

13:54:33 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x2, 0xee}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x401, 0x40, 0x0, 0xfffffffffffffff7, 0x9}, &(0x7f0000000100)=0x14)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0)

13:54:33 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)={0x0, 0x6, 0x1, 'Q'}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000540)={{"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", "2cef22840c4d2b41f9c2802aedf020e1c792b4c9996ee4212f861582dda86fc6", 0x1, 0x4}, &(0x7f00000000c0)="afd1795e5d446fc03d97a6357f6f727018d87d3549081bda9e9072395d0fcfade58b4f95aa082708014ba5ca9a8600ddbbe8f54c0ca887c1de9ad9c74aeab708117a0ed233e0eb8f69afc5598ed066ff88e15e1b3be010eecbc17fdc2ba9c0d35630ad84fb63ed44676e30cbbb2624abc95b48fcd4ed2729e3c52ea099cad07c1a05a0d0d0b0cbdd55d60ceb13ce89bbd5f49c8ec80aee822cf1c708d6975a2f77dd029477acd26afd129e102451a2346c2a7f2a747b6869d9a41fbdb24f940231b1881cc06c6e84457e4ae03acd75c4ebe5c9b9bdfdc197", 0x2, 0x1, 0x82, 0x9d, 0x100, 0x4, 0xfffffffffffffff7, 0xfffffffffffffff9})
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x1c1b, 0x4)

13:54:33 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000566000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:33 executing program 1:
socket$inet6_icmp(0x1c, 0x2, 0x3a)

13:54:33 executing program 2:
syz_execute_func(&(0x7f0000000040)="9826473e431c050f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
futimesat(r0, &(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={{0x100000001, 0x20}, {0x7f}})
sendmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="e78abb72e9746f2a30", 0x9}, {&(0x7f0000000140)="de3894acb9a2b5bcbd6b1102cbe454a96be1a402c4ccbe7691778fc70bde9a16b0144c63a7b5fbcdabb5308d5ab0e121a535f704e11525209f7be2d55d7ea2db5452c5c094efeb13d08154848f7af4c625130cc1333e58498af5c9f027697358ac7b565c2efc8525ee11fb65dfe3ec2d38a075ac", 0x74}], 0x2, &(0x7f0000000240)=[{0x1010, 0x84, 0x100, "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"}, {0x38, 0x88, 0x800, "ea2867510ab31c16ecf1425f103ed40ca63012713253d128900080d6db712eeea2d9768d"}, {0xa8, 0xffff, 0xff, "b8e63f4bf557903592e692ff3d1692351cf944553725304003333ce188c04d3d7d117e0de5908b560d3b94f8243eb6c9c7bb4ef6e67f3e39e013f3c58ca5b9fe09462c4067cfcdd4ed7d0ec718530062911b7a9b6fac583bc81f3a0bfb290b9026ad2313254b3cc962caec322a28dbc7b5aa46c5f561df83145fe4e86d747ed6510d64e85c8a840afc9821a7527092fae29ad9619f1018db"}, {0xb8, 0x0, 0x100000000, "014280cc73507e21ba3e137a4170127bc0ed16d4a416ae6c20458269e2e64577d614ba531e091b0c117902e9583bc6e84c1a4f936fd442259ebc105b285b4c9c60b9ce10ce470530854986f1d410e9ec7e3e699a65510016e53b48ac4101402491d2c900cf54fc1a67a0f2248ac79181cf7ca96fe1702aefa43c2b47ffaca901eb2e2db6fe0b2c72e0cceaad054a8b3ccdd68191a92fada4ab1db81836d83350ab0229f9"}, {0x68, 0xffff, 0xffff, "f961e5c56a36a084d291ae98cfe00a4ae7e90518e4f434d0327780ca64c8c125f0ebc8e9b79aba7fc7c26df9d61b49ce7332abd78bddc36416f47aeef6098929ca02bb9439c9eca48d846f31f1b83a0b7bf6754f5b"}, {0xe8, 0x3b, 0x3a, "f33e88def0fc6fb51c4957a57c1e184787e83717af8764e79994490d9102dcab254d617880749a4b91133481fc2981a078cbae63a1b3ad8f9da4562c8cd4b97257308b5dae0d4068552a38cd5551bdd049582606580df3ebca744589380e8e4686cf95cd38cb8b69dab7ff2bea44d528890fdc490375b6681061156f67fdb3b5074519a7416b3db1b4d891dd17bbbd8f9eff119129068815d90b5af1ad65d2fa956e3270ea4a8de653421868d32ba0eeb876fbfd1d32830fa741cdecda4ea01e0e3559e72871b1ba37cd08e1d93f32d67b533f"}, {0x70, 0x86, 0x7, "b1e9106bf1b62aa29a34ecff4fb56a31d288692746fb6ba6d7709382d3b4a7eba2ce8b23cf82a974e6de5ff45c2d25e61f2f08eaa9dd2e9adef7100d50c2e30ea8666c4c779470d25b186b9a1af6ea3935a9585e10a11cecbb24"}], 0x1368}, 0x20000)

13:54:33 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x2c1, 0x20000000)
setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000000180)=0x5, 0x4)
ftruncate(r0, 0x81)
r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000)
recvfrom$inet6(r1, &(0x7f0000000100)=""/110, 0x6e, 0x40080, &(0x7f00000001c0)={0x1c, 0x1, 0xdb75, @rand_addr="e6078a8ec1d4d65f4a47af942339d360", 0x7}, 0x1c)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000000c0)={0x5, 0x1, 0x8001, 0x1}, 0xc)

13:54:33 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001766000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:33 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="002866000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:33 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c766000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:34 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
freebsd11_fstat(r0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="5d000000e19064a6c41dbd6cfbb3bcb8b915ac3a75937b9468c0c78fad70abcc73cd574dc6bb3e6b376902c21296fdf8851d86aa2bc36b4ee4acd09d0479ca02af36b2cc769aad78995f3cbab5c04c45132b64680c0193bdfdc5c16b48e12f1ec1b849d7597aa11485103f9b18a8ef00000000"], &(0x7f0000000400)=0x2)
r2 = fcntl$dupfd(r0, 0x11, r0)
openat(r2, &(0x7f0000000000)='./file0\x00', 0x41, 0x100)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[@authinfo={0x10, 0x84, 0x8, {0xfff}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @authinfo={0x10, 0x84, 0x8, {0x3ff}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="c4e2cd31985c517a7a73a3bee93d0cfe"}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x6, 0x400, 0x2, 0x58e2, 0x7fff, 0x7, 0x91, r1}}, @authinfo={0x10, 0x84, 0x8, {0x67}}], 0x98, 0x80}, 0x100000000000100)

13:54:34 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000366000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:34 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
open(&(0x7f0000000040)='./file0\x00', 0x42, 0xd0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

13:54:34 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000466000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:34 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000080), 0x75eeac1e1eab82a0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0xc00, 0x188)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000000c0)="223db6278576829ec9768ceb86d1b5bd2190f2002d170abd841a36833612972a4c61d48be92a25ac6a4c1b294e6bad25d7d5")
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r2, 0x0, 0x0, 0x0, 0x0, 0x1a)
socket$inet_icmp(0x2, 0x2, 0x1)
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x52)

13:54:34 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000580)=0xb)

13:54:34 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000566000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:34 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, r0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000200)=0x4)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000080)=0x44d943a08cbd2e)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x400, 0xfffffffffffffc01}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000b8fbb65c4986274be2ee0b68611bc6a93925c08a28e3a1ee6aae5b31b427edbcc0ed40fec19c46249da89b67f640431d7c142f30bb4021e87486cb4f47afb998b1f4557e79261efb8d0250e9917da3bdff7d7e80cdaf5be5dd40025c91cd6fcdb66e7b51e1b88ee468cd9f56a81ec22a1c8ef7f96170"], &(0x7f0000000180)=0x4)

13:54:34 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001766000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:34 executing program 0:
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
getresuid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280)=<r0=>0x0)
setuid(r0)
open$dir(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x5fe, 0x4, 0x9b5, 0x1e4, 0x1, 0x56, 0x3, 0x3, 0x0, 0x0, 0x4}, 0xb)
syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000")

13:54:35 executing program 2:
clock_settime(0x0, &(0x7f0000000040))
r0 = socket(0x2, 0x10000005, 0x2)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x100000000, 0x0, 0x4, 0x8000}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000180)=0x10)
listen(r0, 0x7)
clock_settime(0x0, &(0x7f0000000000)={0x1c8})
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00')

13:54:35 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="002866000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

13:54:35 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES32, @ANYRESHEX]], 0x1)
r0 = socket(0x1f, 0x20000007, 0x7f)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x8, {{0x1c, 0x2, 0xffff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}}}, 0x88)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0x3ff}}, <r1=>0x0, 0x800, 0x4f, 0x200, 0x101, 0x5, 0x6}, &(0x7f0000000140)=0xa0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x401, @loopback}, @in6={0x1c, 0x0, 0x1000, @mcast2, 0x9}, @in6={0x1c, 0x2, 0x8, @mcast2, 0x78b0}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x6ce9, @ipv4, 0x5}, @in6={0x1c, 0x0, 0x101, @mcast2, 0x7ff}, @in={0x2, 0x3}]}, &(0x7f0000000280)=0xfffffffffffffeaa)

13:54:35 executing program 0:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x800000000000000)
link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00')

00:00:00 executing program 2:
r0 = socket(0x3, 0x7, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000003eafdcc2c0f34d18eecfd6a8c26a70a09c93b5135adbc4f58ee534442fb18d89ebc05121f4c4e4f9a6ce6f7245039e268c1eaddd482297ccff710c4105c7ead0e5"], 0x10)
close(r0)
getpgid(0x0)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
fchdir(r0)
freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{0x0}], 0x1, &(0x7f0000000400)=[@cred={0x20, 0xffff, 0x2, 0x0, r1, r2}], 0x20, 0x1}, 0x20100)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@empty, @loopback, @remote}, &(0x7f0000000100)=0xc)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:00 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000004c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080)=0xc0, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000000040)=0x1f6)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:00:00 executing program 1:
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x29, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:00 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c766000000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:00 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000740)=""/79)
r1 = getpgid(0x0)
r2 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f0000000000)="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", 0x108)
r3 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc)
unlinkat(r5, &(0x7f0000000180)='./file0\x00', 0x800)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
ioctl$DIOCRGETASTATS(r5, 0xc4504447, &(0x7f00000007c0)={{"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", "d4cf01886ac437c94b9f43fe7dbd8ceed27f765ef5a24799934ea992441ea158", 0x8, 0xc7}, 0x0, 0x101, 0x1, 0x40, 0x800, 0x8000, 0x0, 0x5, 0xa0ed})
msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1)
r6 = semget(0x2, 0x7, 0x8)
__semctl$IPC_RMID(r6, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r7 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

00:00:00 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066030000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:00 executing program 1:
syz_execute_func(&(0x7f0000000000)="c40135e854e2312e26f3450fbd6f45450fae664f3664660f38de0bc4012d68af0000802036652ead460fc74818420f2e46772e6567de9f0db30000c401fc77")
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
close(r0)
fcntl$getflags(r0, 0x1)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x10000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xd05, @ipv4={[], [], @multicast1}, 0x81}}, <r2=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xfff}, &(0x7f0000000240)=0x8)
r3 = open(&(0x7f0000000040)='./file0\x00', 0x10801, 0x8)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000280)=""/26, &(0x7f00000002c0)=0x1a)
unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x800)

00:00:00 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066040000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:00 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCLRSTATES(0xffffffffffffffff, 0xc0e04412, &(0x7f0000000080)="f76fae0b368bbcc0b6a17f7300e7541dab8fa219581bc364831399bdb46c1333b1c774d53ecd6f35cb931339f5e20c5f06cf337e9033c7185060e49d5f088e63bc")
r1 = socket(0x10, 0x3, 0x800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x6, [<r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x2, 0xb95, r2}, &(0x7f0000000240)=0xc)
ioctl$DIOCCHANGEALTQV0(r0, 0x80086678, &(0x7f00000000c0))

00:00:00 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
close(r0)
accept(r2, 0x0, 0x0)
close(r2)
dup2(r1, r0)
dup2(r0, r2)

00:00:00 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066050000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:00 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xe00)

00:00:00 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x20000000)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
listen(r1, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={<r2=>0x0, 0x1}, &(0x7f00000002c0)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000240)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000300)="3faf6cfbbd1ddf5ce675389637620a1b80e98da7f87a4b4c05c2f82b7034d1714447e249e92f61ddc76017e3085f1d6b735c364ce14b5bd3769b60793573f737199b391366ae5c698ce550c339c76a17ac597c4c7d0268c97b6b96557e68244610dc1f6145f8f17fee9fd534c02ff4968048335f5d09d31c5ebb8388fe02c32751d2e384767e6234f67cf949299d8c6ee8a55491f532e78405e8a1bcb4a9153aa586f481e40a04a83f04b8da0d012274d3b31b7b5d5d082425fff5b3300310eb9bdca0a21743597e", 0xc8}, {&(0x7f0000000400)="28d80944e744990850525d493a9845f8730636126d0d63744ae461932c2d33781189f370de573282d612ee72cbe7ee0e0f66b3107ab7955645240b33e8a511e1fd15a959a16c30351c923f77d11947ea94c984ddfcf2ee467c5938acc17705ca6890c814871cde5fdf677f4c980aed216b5f5b7090e5627d59ee5ac4022920977253d5a50893482127c72ff7e36613ef589f5fa7284dfe623e9d14ace23b8090e938e4440b0d941b169e623429b32fb9c9a4d0719ca6df6ebeccf081ade092cc5ad89bb46820211b16ccb0da8c4499cd4c2d75fa9e3b7b8aa606682fd9f53c6c7ddea9d060db640eedf5e6", 0xeb}], 0x2, &(0x7f0000000540)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x1}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x2c, 0x8}, 0x100)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x2}, 0x274)
r3 = getpgid(0xffffffffffffffff)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpgid(r3)
syz_execute_func(&(0x7f0000000680)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa2e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="58e0b5aaef2022a17878a755aafc11d9a031105b04000000c84887fc870907dc26df08005109c15096a979720424b46a921b8d86f43ff63c1d3c3833411af46f1041a80f5e258a6d9277d9c43310d64f9cb1a4f9d04932483a5b2910a25053e34c5c12cd93e5517473fdf20500000022f5274aa1be87f874016dd126d8db52b39423b665f08f5264a10ddacbfa1a99f687fa29c5c24c61d43cfc1a886410075d9abcca7dc8"], 0x1)

00:00:00 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066170000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0x1, 0x2)
sendto$unix(r0, 0x0, 0xffffffffffffff49, 0x3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x7)

00:00:00 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@empty, @remote={0xac, 0x14, 0x0}, r1}, 0x1000000bb)
fchdir(r0)
syz_emit_ethernet(0x10c, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2004, 0x0, 0x0, 0x0, @rand_addr, @multicast1}}}}})
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8, 0x7ff, 0x3, 0xfff, 0x7, 0x7, 0x0, {@in6={{0x1c, 0x1, 0x2, @ipv4={[], [], @loopback}}}, <r2=>0x0, 0x9, 0xbff1, 0x6, 0x100, 0x3}}, &(0x7f00000001c0)=0xb0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0xbd, "229c278702bb5357f005c5c80dbfc7f395568f6eca8070ffabd51bd24d654743420297a0da3b7109616e48b69c82785c67f5e81837a8b0dec60b0a14ed1cd61ebd79a525433373ab97a66d175757fe9365a9d8b86f9d3cc932907266b2ce458392984ae9ab36721c99522147773519aace2aee18dfb35fd773d866162582fdb1bc0d807a62ecfc66bcbfdaa45bf6651c55516d2bd574cacf2a0efd76571164b61a1019962d6df170ac1fde8490cbef91f761fb5b6ace80b345d5007128"}, &(0x7f0000000300)=0xc5)

00:00:00 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066280000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x4, 0x200, 0x2, 0x9}}], 0x40, 0x8}, 0x10c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)

00:00:01 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000004000000000005001f00ff07030000001c004e2007000000fe8000000000000000000000000000aa00080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e600"/148, @ANYRES32=<r1=>0x0, @ANYBLOB="08000000980000000800000008000000770b0000"], &(0x7f0000000240)=0xb0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={<r2=>r1, 0x3d3}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0x4}, &(0x7f0000000340)=0x8)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c481d8c2e0bf41e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7)

00:00:01 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20482, 0x40)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x3, 0x8, [@rand_addr=0x5, @rand_addr=0x9, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}]}, 0x30)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x8008, 0x4)
setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0xc, 0x2)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066c70000b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 2:
syz_extract_tcp_res$synack(&(0x7f0000000040)={<r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000080)={<r1=>0x41424344}, 0x1, 0x0)
syz_emit_ethernet(0x2b0, &(0x7f0000000640)={@random="ac56347f7061", @local, [], {@ipv6={0x86dd, {0x4fb5, 0x6, "844624", 0x27a, 0x50, 0x8, @loopback, @remote={0xfe, 0x80, [], 0x0}, {[@hopopts={0xde, 0x1, [], [@ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0xff}]}, @dstopts={0xf, 0x21, [], [@jumbo={0xc2, 0x4, 0x600000000000}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2, 0x4}, @pad1, @generic={0x101, 0xec, "5192376b55151d1a52d3042fbca2515cf5829fbf98e98ed0df344f64185762f84cbb2ffddc50f414968bb6bef6a0ab26fe84f551ed53aac119aad5b6165b28c719e7c1d784ac04d788ee49279fe56ecd316661bded5aed5a3cdaf749e66e723d875a900b0eed0e1cae4afe12cff71d5d62e912ee64249b862907273d257115c1828682236216ca9b99966e567aa13f7f0d190c78ffb91bf025123667a451e28bf08407da536e4086a6bac07d0d08ed4042d2ce8883a54d50fd6b9b7586f590bc23136b9a9d8a6acc721a977215fbc204d01c12a37819ee33bd8ba13aecf5442f1c3bca1fac58012d1540d7bf"}, @jumbo={0xc2, 0x4, 0x913}, @ra={0x5, 0x2, 0x7}]}, @fragment={0x51, 0x0, 0x1000, 0xfffffffffffffffa, 0x0, 0x3ff, 0x67}, @dstopts={0xff, 0x3, [], [@jumbo={0xc2, 0x4, 0x80000001}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x5}, @pad1]}, @fragment={0x77, 0x0, 0x9, 0xd3b, 0x0, 0x0, 0x65}, @routing={0x7f, 0x6, 0x1, 0x75f, 0x0, [@rand_addr="417dc8823e4568783f405ef90fb58243", @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @remote={0xfe, 0x80, [], 0x0}]}, @fragment={0x34, 0x0, 0xfffffffffffffba8, 0x3, 0x0, 0x5, 0x65}], @tcp={{0x3, 0x0, r0, r1, 0x7, 0x0, 0x14, 0x18, 0x10, 0x0, 0x7, {[@md5sig={0x13, 0x12, "7beec8d19d92e5b7ea2dbe3d2bb52596"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x9, "63ce6dd9265daa"}, @eol, @generic={0x7, 0xb, "5aaa72d74356a2eeea"}, @fastopen={0x22, 0x10, "4434b93f29216ca47d1cbd0361ec"}]}}, {"3a5621ad0cb22fffdd71dbec4b8848cc817cf70d0951b38c52ac9dc446863f54fa3646c6a08554186f200d9f3d0ae03d3f98323c35fae2689f2459db6f108803ed8d1ac8d8240721ff89659414227d6d71161da70f72dacd3c7f70cc1b1bafde762a0083614aa515610bcc1f371da4bf7da66de4fb2752f73cbe22e96b67fc35914b4db9769cedd328b0"}}}}}}})

00:00:01 executing program 0:
socket$inet6(0x1c, 0x0, 0x7ff)
syz_execute_func(&(0x7f0000000300)="984c5e5ea84a1c060f05f359bf7a294f0043c0eb2541e2eba2a2363e460f11703f00830083defcc4c1f9d602660f6b32fbf30f9b7e4665400f2a2b014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712470f3a0fd78cf7dcdc0fbcaf00100000c4c2f87d0ae3d287c5d300006161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86a8f680864360fe25800b2c0f526264788fec42148569836519c76440fda2bf081af000000000ce10000a261c481f1da10")
mkdir(&(0x7f0000000000)='./file0\x00', 0x24)

00:00:01 executing program 1:
syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = socket$inet(0x2, 0x1, 0x401)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x4, 0x1, [0xff]}, 0xa)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000140)={0x4, {{0x1c, 0x2, 0x10001, @loopback, 0x9}}}, 0x88)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x4000000000008, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4554, 0x2}, &(0x7f0000000100)=0xc)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000300b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6(0x1c, 0x3, 0x738b38eb)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x1, 0x3, 0xc596}, &(0x7f0000000040)=0x18)
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r1, 0x4, 0x3, 0x4}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={<r3=>0x0, 0x7e, "201711c41bdfb9b06c9fb4a93781675c8b073eeea235cc7325838fd5cdc68a73e73c7d0a7a71ab3f483ef65db1e0a28bc2bf99a26f58df81bc29ad384320ba671b6785a90b17d5d48785a9c7bb011128c34da2c1deef7e860ec7c7107a8309a7a4a966e34adf7fcbe43fb1640be8d5f57035e11424d11bd7eeb84263f2e7"}, &(0x7f0000000080)=0x86)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0xf5, 0x100000001, 0x1, 0x1, 0x6, 0x7f, 0x8, {@in={{0x2, 0x3, @rand_addr=0xfffffffffffffff7}}, r3, 0x100000001, 0x3, 0xd2, 0x7, 0x12}}, &(0x7f00000000c0)=0xb8)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x3b, &(0x7f0000000100), 0x4)

00:00:01 executing program 2:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
open(0x0, 0x12010b, 0xfffffffffffffff9)
close(r2)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r0)
fsync(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
fchdir(r2)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="f492fbd9c8692aacd08088adc186615da4b38f605f287f17628065a96aba6da5e70270ec33b35c8051809b14b8cdf4a4a37d232b786c7fbf92eb5cc54f9a956e85fd1cd3bf5d7ee0502c98c164aadb2bdab19ebbc8da0790278c071903124dc084002f25d7e18b7a7ecdc772f36c9ef11ca55b70f995e541c7dd54c63ea2e1f363c10973a78f47f4b5c52cd82321332e010a17facc91a2ab")
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000500b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x1)
accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/86}, &(0x7f00000000c0)=0x58)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1100"/14], 0x10}, 0x0)

00:00:01 executing program 0:
r0 = open(0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000180)="14235b94bfdf150217610f6529e9e8ecc5b4b7b63a661cf252bf7bf9ee9ce4dfd475f7d8687ef48facc97efe37d5b2a95138c80f219b41f1a75f77b60f58e814e9726fb7bdf74e6a96aaef305a694872eb4e010bb1f5d32c59a26a4cd22add60efe5e6a80c9d75e1f70aba0bf8bae3599064ab2a28138d18daff7534fdbfea2264c5cdbd08437c1d6a2ca09ab7f1ca8e28aa925ad3c9f28536e4df4dcaf9a5a5b84b033778888b9c95119a2281b53fb58ea9f10524f30b0a9ea3cc7869d184a1d1320d63a3983a8d31f613667140b3f49c60df17472b97c09ab61a5917132e61b6f347a283b9ea9e2d")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc)
syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100")
syz_execute_func(0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
openat(r3, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41")
getgid()
execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780))

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066001700b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066002800b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00006600c700b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000300b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 2:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
open(0x0, 0x12010b, 0xfffffffffffffff9)
close(r2)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r0)
fsync(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
fchdir(r2)
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000140)="f492fbd9c8692aacd08088adc186615da4b38f605f287f17628065a96aba6da5e70270ec33b35c8051809b14b8cdf4a4a37d232b786c7fbf92eb5cc54f9a956e85fd1cd3bf5d7ee0502c98c164aadb2bdab19ebbc8da0790278c071903124dc084002f25d7e18b7a7ecdc772f36c9ef11ca55b70f995e541c7dd54c63ea2e1f363c10973a78f47f4b5c52cd82321332e010a17facc91a2ab")
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000400b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 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$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

00:00:01 executing program 1:
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x70d, 0x0, 0xffffffffffffff80, 0x9d8d}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r3=>0x0, 0x81}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e212000a21153a0815bc80000000000000000000000000000fb3f57073fa3224000"/129, @ANYRES32=r3], &(0x7f0000000140)=0x84)
r4 = shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x0)
shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
shmdt(r4)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000500b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet(0x2, 0x5, 0x81)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
pwritev(r1, &(0x7f0000002900)=[{&(0x7f0000002580)="b4afedb79d385d18695c03d58edc57aa798d", 0x12}, {&(0x7f00000025c0)="19beb8bc8dac7433763763a9223327e425ad4ed353194cf4fb4fd69fdbc2c026dbf71c2159a47b67abd18eb5a3c5e3971f5e02a66c71529932284d339e3b5b1a653f648eb5dd114e68223d1cdf49be96a1e4a19b959b2451d31b52ac5901f580be891225adf21675ff34483dc59b83349dbc421e4d82797b68bca39d148741fd9f795649acbb796c703180584a028b6d1298a9e0f62a4c8fe9b2b683dd15e9660c1c29a568a803808422699fe3cadd28d3e61ecb25ec7455120a8cde4efb8674b5bde89011252668004723c1d425", 0xce}, {&(0x7f00000026c0)="40fee9ae43f670255b277e0eb1db9274c7a070ff9ef38360f8f1318fcfff928ccbc83f2953670cf11815bdc38768f39a8eaac3812298d70ca4daf0d3ef2ff4598398d659f85ae7e171bc6b4aec70fe6e2c8ad2b26020a5", 0x57}, {&(0x7f0000002740)="5edb2e1c04693a27d973d3aa9bc7a8", 0xf}, {&(0x7f0000002780)="fa98f4c8df662f55be459a617214edfb43d99b351bcf4485f54eb9d0b61425a5f05122c335bdc29a12009bbf951c8a74c6ed65534dc73aac9ad0a3dc1c3ccd2ba9e74b8403253cacada6bbe7a935a27a5ae3a6bf5b5eaaeede3b001b02b2f643133011cdac645dfe7a27ab5ee5131d4ea87d9baa6bdacde2a022d5fc28be54160c52283607e101ad7b04c0d2e865ab2ef028aeaecf01d164c5ab55df710b89bb5f8165e44b7c68f3e9db1ad70193320667a561d82ffba20ecb90cd85647faddf3d032b48ae7d0db49b6e6d0c83e710d82ed04d31f88a61d900d651f53f2273cfa08fc6cab7f87054b967a760c7a8f494cce9926867e1", 0xf6}, {&(0x7f0000002880)="213eab6b0dc786fe9c1d1b61c0533f2c2f2b2dda5c88beae97d051e049c3322a4c22f20beba189b811f259edd85df1fa29c5f133603658ccd576d0110810dbe607fcea9634f84d35edc85d70", 0x4c}], 0x6, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0x4)
r2 = dup2(r1, r1)
r3 = getpgid(0x0)
r4 = getuid()
r5 = getegid()
sendmsg$unix(r2, &(0x7f0000002540)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002440)=[{&(0x7f0000000140)="7ec5e2b18c3c34a9c0f8679d7774e15d243b7e93c9693c8207f7f1068d9473519f0f9902dc57365abd71ffa98ce5beada016edafdff577660673423a5a5f4dc0f8b91d738cc08808a0a504c13dfd8a44fcde91c26c522940b8c8b5cd949ae1775cc099c91f23afe78c30c948700a4f05b0156e7d38a88ac139861a28b4e83364523dfd3147a4d486b79d0bfa1c483edb4ae525cd6b59fef9e4f6a176c67a318e1bada990c68f1e2969f38e2e9a369b66e24a0712021ad09628514d9796d572f31beec42599145be44dccf94506814fd1da4e7b0c1351f695b94ef5d0265889fe5af301ad64f1179eef59853fcc4d8495ddf48a", 0xf3}, {&(0x7f0000000080)="f221447afe06b1f7844e43d71ba50504ebd2f63377de085dc11cc904c8d252617c766a89d2455d0a988531dbd4c686f07f160cbd6743e808b6b99a441a21c092afacdcde2bc42d9ae411ace49beba1f2b572c2b90379be84cfe6", 0x5a}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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0x1000}, {&(0x7f0000002340)="0c0759bdb6bf873b525943425f2fbd517a061f5ffc08424057d21030c0082cae51d447c740eca0c7a59e3f1ab68fe0f73f71a8824ef1e8881007642c94d821fe7d65766ec10038c86cec6fd38e3e2887eddd8d671c0785ede34cc84f6669f98d5f23416c4079ffdd455c65c1bce453a5317f87af918175ebc92e856099cbb41d83fc5fcffc6067caca67b2445ebda43c377ad17ba49cea7628884b0d33fbe3e256174c7dd55a1e50a22d27391943e9d3b3862e7770c366fa8a5c9fe2f33b690a3a982467dc370b8758f38646bb34019dccf2d9020487bbaead332cb621b244", 0xdf}], 0x6, &(0x7f0000002980)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="521bab000006aa86aa92ff0046d8e335dcd4de", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x20000}, 0x20100)
bind(r1, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066001700b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:01 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066002800b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:02 executing program 2:
syz_emit_ethernet(0xffffffffffffff25, &(0x7f0000000200)={@remote, @remote, [{[{0x88a8, 0x3, 0x1, 0x3}], {0x8100, 0x5, 0x585f}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x7, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000280)={{"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", "ad6628e8dd1f885f42742beac0feb6721ecff20ea699d57f2d0ad0eb7eb32f9b", 0x2d0, 0x3ff}, &(0x7f0000000000)="5a0f0553593a4f1172810620ccf2f4b1448c9edf89701fe90c69995e9f31c1a416bb0f0101909ae8eafe38f871e46a6c6996e4c2eb29dd602daaeab42f4fb6bf88c48a53c2e3342044c8f38954f6656c808c45ecf41faae74b5a4dc7072fc59f9e562630abfa2a32bfbe4422c5973b95", 0xeb11, 0x80000001, 0x5, 0x3f, 0x5, 0x1, 0x7fff, 0x80000000})

00:00:02 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x64d5249c9095adfa)
setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040)=0x3ff, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
ftruncate(r0, 0x76d)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x0)

00:00:02 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x100)

00:00:02 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00006600c700b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:02 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
socketpair(0x1f, 0x4, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x8f9c, 0x3, 0x7be, 0x40}, 0x8)

00:00:02 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000003b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd0b0000"], 0x8)
r1 = dup2(r0, r0)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000080)="c2995868971cbd092c98cfbcb018bb08c5c203db63fe0ecfb6a3e989489a1ec89bd816b446f13556d53b5fd5098ebcbafb91ae30ecc49113b77057c2186e053e6f9f0724a81a42d08465ef11b87f60205d3ddac1b3ef5abe7638eee3aea8b5181b134e5c2fb4097b6036fbdf3be23426de5a2772244cd88f3fa60b267bfac964b4c0fddbd3b7f155efc7c2bb64705a9a51d33c6a0199653997de13a06858528a58af5ad30f897c2c0b51687c201d91f86537d536d6b52728677d85f45bf7")

00:00:02 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000005b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:02 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000017b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:03 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000680)={0x1, [0x0]}, 0x6)
sendfile(r0, r0, &(0x7f0000000000), 0x6)

00:00:03 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:03 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x8080, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e233e630000000000000000000000000000020000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023cf80315d00"/133, @ANYRES32=<r2=>0x0, @ANYBLOB="050000000500000001000000fbffffff06000200"], &(0x7f00000002c0)=0x98)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xf, 0x9}, 0x8)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={<r4=>0x0, 0x75e}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000440)={r4, 0x1, 0x6, 0x20, 0xbcd, 0x80}, 0x14)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={<r5=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=r5, @ANYBLOB='\a\x00\x00'], 0x94)
getsockopt$sock_int(r3, 0xffff, 0x9017, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:00:03 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000028b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:03 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=<r3=>0x0)
setresgid(r1, r2, r3)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)

00:00:03 executing program 0:
setitimer(0x1, &(0x7f0000000000)={{0x0, 0x6}, {0x7, 0x7}}, &(0x7f0000000040))
setitimer(0x3, &(0x7f0000000080)={{0x100, 0xffffffffffffff63}, {0x4, 0x100}}, &(0x7f00000000c0))
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0xb83}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x9}, 0x8)
recvfrom$unix(r1, &(0x7f0000000200)=""/43, 0x2b, 0x40000, &(0x7f0000000240)=@abs={0x0, 0x0, 0x3}, 0x8)
r3 = semget(0x3, 0x0, 0x8)
semop(r3, &(0x7f0000000280)=[{0x0, 0xdb59, 0x800}, {0x6, 0x9ad, 0x1800}], 0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x612d, 0x1000, 0x6, 0x0, 0x4, 0x1, 0x0, <r4=>r2}, &(0x7f0000000300)=0x20)
semop(r3, &(0x7f0000000340)=[{0x1, 0x1, 0x1800}], 0x1)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0x4, 0x4)
setitimer(0x0, &(0x7f00000003c0)={{0x2, 0x3}, {0x5, 0x6}}, &(0x7f0000000400))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={<r5=>r2, 0x9, "974bb31d78dfc565a6"}, &(0x7f0000000480)=0x11)
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)
shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x1000, 0x1000, 0x5, 0x3, <r6=>r4}, &(0x7f0000000500)=0x10)
r7 = socket$inet_udplite(0x2, 0x2, 0x88)
fcntl$setstatus(r7, 0x4, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0xb)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000005c0)={r4, 0x802, 0xc2}, 0xc)
shmget$private(0x0, 0x4000, 0x221, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000600)=""/16)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000640)={0x20, 0x3, 0x500, 0x6, 0x8, 0x58a3, 0x3, 0x80000000, r5}, &(0x7f0000000680)=0x20)
semget$private(0x0, 0x4, 0x404)
setitimer(0x0, &(0x7f00000006c0)={{0x800, 0x6}, {0x8, 0x10001}}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000700)={r5, 0x5, 0x3}, &(0x7f0000000740)=0x8)
shmget$private(0x0, 0x3000, 0xb, &(0x7f0000ff9000/0x3000)=nil)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000780)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000007c0)={0x2, 0x2, r6}, &(0x7f0000000800)=0xc)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4)

00:00:03 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005})
r3 = open(&(0x7f0000000080)='./file0\x00', 0x100480, 0xad)
flock(r1, 0x2)
dup2(r2, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e21000000006ea0a9416b60691bf127f06d1f1c3d310300"/128, @ANYRES32=<r4=>0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x5e, 0x200, 0x20, 0x0, 0xb17, 0xffe0000, 0x3ff, 0xe2, r4}, 0x20)

00:00:03 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r1 = fcntl$dupfd(r0, 0x11, r0)
readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)=""/16, 0x10)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000540)="0000071a8e9e5643cbcd99567e")

00:00:03 executing program 2:
syz_emit_ethernet(0x7fe, &(0x7f0000000080)=ANY=[@ANYBLOB="1fcffbda4a8d26e08a76a53465208837c458ffffffffffff05dd6061605d00460000fe070069c15a2ecd6839bdffffffef00ff0200006600000000000000000400012c0490780000000020f0a0af000000000000000000aa00000000000000000000ffffffffffff4a50338111741c791d0000000000"])

00:00:03 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f0000000140)=""/9, &(0x7f0000000180)=0x9)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000240)=@in6={0x1c, 0x3, 0x1000, @mcast1, 0x6}, 0x1c, &(0x7f0000000c00)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="955c7bd0e4732d3833137cc2b6ea3a99eb42dc756673fb51884878537edd7345f7188755de5ea863751461bd06bc5c147b41aec8c9e9648217ed68b7403e3df90c65b1c5c9aafa483cb5", 0x4a}, {&(0x7f0000000340)="a830c061fd11aeffe31ec3dee275073181dedcc01e5711c7b089bd1ae2c1076f8e93c84db5f4c1bd2ed9aefd33d7e8c5dcea27ad5babce9aa08e981856cfc8240ebccbb81796b09e21e5b1ee92fb0cdfd3b3516a05a96b54758140444edce2fae4cb709852b62c6193090097e0283b8f850d76561eeaa5b627afa55e75eae0e781df6d37de8f7562d44edba087481dde8ffdd41ac500bcb438aae59ad7d3de84f2eead46fb", 0xa5}, {&(0x7f0000000400)="3a7d7635be5031d27840e5505ae66af5f7b7ab6e1c170cf0a7cdcd2e48140bef58cf54d2c2232ebcb9c9d9967b8a0e4d", 0x30}, {&(0x7f0000000940)="96153ad9b510c039c1c34925ba9e47cc788da613f39d0ecedf73a0a33fb5b3f2ec116ced0f249805531feeb48a5c92d0f1a69cfe8f9e38d7f088ffb8744717999790497e7883017f8a89c7dbb9cbfeafec794da363b4665eb1747b4035ead9fbc9f73c4b8810a25e14c1edd825d51c8d4ac4d978abbc3c374564dc0f6783f682e360fd396be4d2151ce09f71f3ef425733141e3316b79908b783450c06f85e4756675316fc2a1ca80369b515ec0b952709109ad936c8dd39138c7b29759702ffd69b", 0xc2}, {&(0x7f0000000a40)="67329d64de0f5a80919cb60f7948b41f676b6312bdb592a34669249f072b3fb7b6f31e1368366a348681b1b9f35142b4678222219a3a90b3243040c4631b4d76fd5f7fe2484756a57c66f29d4d79ee936fa443ecadc8d3709c8f783586d9746510577be406bb8d947154aa7932659966926f2d62ceefd328b894c6e46d6852e8c9382419cdfe662b6f999fe210e3c85cecc8f99811dfa63a612e73c34d36545fc0c8e1a05f3d442a9a6cf0e932af7c89c6", 0xb1}, {&(0x7f0000000b00)="c686b6831f1e5843c4ab7e20dc7c9d345613dcf38546d46558682fbb4ac0933473f267217cad5d3af51b8dc2a97fe6bdac44023adfa65c7b2d4f19f3e752c904af384fb57ba4ad7ed9d9bfe8f3939550aa3c1a4b5a49f091d2a80d0865b89ca30d4a63d001d2e004eb5c4398ebd803b5c9ea1726ad470105c743bbc4c42c493dfe0eec92e42bdf27a3d338c493d4ba01b10f9d640100d0c80d81fadc73d27a44e204fb8f4f6101ca702bfde1811ceb3f6670f80ded12c43786b8abeda5f5a8d5ca71b1", 0xc3}], 0x7, 0x0, 0x0, 0x1}, 0x20180)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8)
fchmod(r0, 0xe3)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000004c0)={{"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", "e684a8f990a6302702a7c647337bd3b16709705180a0adc9a984a7034d252f5e", 0x6, 0x2}, &(0x7f00000000c0)="2caa221bf909749f4ac573ec13912c563b7cffb1ac82a8e2972e7a7aacc579b6e5d49d31726b3d5e04ff61cb769ac7879bccd6f2d0cf5734bcb53c47eaf256d996ca3e55cf72eec09a969b8c12962a47546d7863b224ef56e05b5aa6559d9900342db0fbfaa5ec9388a2a08fc4495ac3dd640c2a", 0xc3, 0x1a220a17, 0x6, 0x6, 0x4, 0x7, 0x7, 0x8000})
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000800), 0x0)

00:00:03 executing program 0:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x0, 0x66, 0x0, 0x0)
syz_emit_ethernet(0xa7, &(0x7f0000000000)={@broadcast, @random="35e30a4d1444", [], {@ipv4={0x800, {{0x19, 0x4, 0x7, 0x8, 0x99, 0x64, 0xeb6, 0x1, 0x58, 0x0, @rand_addr=0x3, @multicast2, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x3, [{[], 0x3ff}, {[], 0x6}, {[@multicast2], 0xc201}, {[@multicast2], 0x8}, {[], 0x7ff}, {[@broadcast], 0x6}, {[@rand_addr=0xb180], 0x2}, {[@loopback], 0x8}, {[], 0x8}]}, @ra={0x94, 0x6, 0x401}, @generic={0x86, 0x7, "00e9116df7"}, @ra={0x94, 0x6, 0xbb3c}]}}, @generic="f82af1e0a3fbceaa4749e6221c327491f8e202d1cad3136a57cb78f1c09cca06ee1334efe12b1f46ca02bda3879ef758417d5de5b0"}}}})

00:00:03 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000660000c7b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:03 executing program 2:
socketpair(0x2, 0x3, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e2100000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000ff0f00"/136, @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x3}, 0x8)
syz_execute_func(&(0x7f0000000140)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e")

00:00:03 executing program 0:
syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05bf2405870043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fbbc4014e4ec4817850c8c4016d7d14dee509b921f457856c0707f240d1d244e10bf8170d0da8c4e3169292bd00008020d0c466410fe847e8f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4d9ed2666f3400f38f6b5851800000f94f95419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3f080620016dec4c4c1a1128b000000002d4bf3000062c401a1ea4be6470f383a4d0ba261b7e2")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x4)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0x401, @rand_addr="c6877bc8672a73d4f66f1727ae068956", 0x7fffffff}, 0x1c)
readlink(0x0, 0x0, 0x347)

00:00:03 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000003b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

00:00:03 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x304, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x0, 0x8, 0x800}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x7fffffff, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x2, @mcast1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x31ec65d2, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, @in6={0x1c, 0x0, 0x96, @mcast2, 0x3f}]}, &(0x7f0000000280)=0x10)
syz_execute_func(&(0x7f0000000480)="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")
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140)={0x8, 0x81}, 0x10)

00:00:03 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x20, 0x7, 0x80000001, <r1=>0x0}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x5}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x9, <r2=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xfffffffffffffffc}, &(0x7f0000000200)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82026c653000"], 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)
pipe2(&(0x7f0000000040)={<r3=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4)

00:00:03 executing program 1:
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)={0x0, ""/19}, 0x1b, 0x2, 0x1800)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r0, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0)
r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:00:03 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000)
accept(r0, 0x0, &(0x7f00000000c0))
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0x4)
mkdir(&(0x7f0000000140)='./file0\x00', 0x134)

00:00:03 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000040)="d08dccdfbf5767f6a5ec71761264e731ce08369e81528afcaddcf82c6fcf9f595c116a6d5227b58ac98652ab7cc2363c4b2ca37edc11d46ec7124575053de4cbd0f5", 0x42}, {&(0x7f0000000140)="7b42ab482c1e7f76457778901a9bcbfd0bfc6f0c1f599a313952a3f6fb5490320b426a2decaa162f7e72c0a7ccf5958eac5c67e6f7fd73171e9748abeef7a82ad98dfd", 0x43}, {&(0x7f00000001c0)="2e33c47db1183858909a0e032fbf4664f498dbddd4c2344fb543096d295539947020da4b2f19fbddad8b20a75e8f541078be947ad72891fbbe81224390de4da6ef85e135513715bcc88446ea0075ae2810dec11473020c2df3390d9d9e465996df7167af95e9e364c2a24a5ac23b343a", 0x70}, {&(0x7f0000000240)="9eeb3e3df6eb2a9b8e6e70f52ea1c71191c64bf6ba8e01f436a4459f7a10bd60a9a04ac883bfd3474569659cfd6e88a35bcb0f7107db3f103eed6b7fbe6da4f1c023a2b1fbcb61100a14ece17cd1e66b8c33b9bec219fa1bc3f3e831bce714a8c8acd4e40ec6766f413334d383a0a0787bcc19f4248a1d058ab3ca1aed470450e38b50608d7c1da70abf5bd4996d8b31cf1a73", 0x93}, {&(0x7f0000000300)="54af8e22218793de5b9a9fcf6068e42f0bf8a6050f3d7fed41ce537df84a95dee9562f10b03aa2080e402ccb3d41a76d01035c92b7c56b5ec19c3ee55eff7bc0aa4691e502014368c3ebc6d092a279e6e69633d2bb2f6e650fe9848da5c1a89a51d0135dd659f47455bbc50063d96c648e036f3b45b52dccdb52a413b6ab12ba4e52b1dfc99781d569d0196dd43f2646bd2e45e473253c77d783b2d5feb70268302c6a2186bfe7d44d80fa8ca4f6fe68785511b9d4280094d0", 0xb9}, {&(0x7f00000003c0)="ec1893f4115ab5eb4cecfbc2a1a4ad5cc1869e8170621169e059a8cf4cfbd996b50a839018016bef102cfff27040d1d7dd846177b2d38f53391cc56a093b8d2eb7f3de698df115d1d2a0499faa70fca010dfc87c35975bd64f40060a23d31330eafb34e23b0768b32468d7b026937249784ddac7ea2bc15dfd5a51d2868100d49832d736195e6a438ab439837d59e5e9", 0x90}, {&(0x7f0000000480)="a69a3744dc3a732f772c409cdf09ea3313f4e9c5f2191f230641edbd47c1f576eca4befa68976bca154ea0eadffb4187f7843561fe8f562eeb605629cda5b26993dd92e38f2d708707b69f2250839008aa8ca82fba929c361b39ecf7b5e12baa3c75cdcbb07a1c9e593bfc15e46f09b8a1b3d2174dee0fa9e1276fab32cde304bd8fa0c926e07b8ec3d4326bf8537b14a075a60656085a6a662ff69c245f39c957d75e6ad18b0e9b", 0xa8}, {&(0x7f0000000540)="0be049e55fa188f0c0fbd3f78a6a5bc95e30e0b3be4079970501b34f722f0a36a4b55ed2f8c397f88b44070b281ab2ec80e714f8c2aa517d3b9c86a8097828a1608c3e9dd8f8cd74de8c77eaa25523690c513425aff5dd231dc5172321c5b44d7459a40d10fc56285a6663cd518b12cb0ffd47ee1a3e0c9befd430980d65d5946bb69257d45f43d3ceaaa33a73d8567b6c2721a2ae89fae1c818c4fbb5ef889f3b88cc207213d96e77e69071d84af27d70b4f3fd77ee40bf7aeae901014604bd799c768ac6fb0d882ba2096f", 0xcc}], 0x8, &(0x7f00000006c0)=[{0xb8, 0xffff, 0x5, "220e5d021bdb8533cc8261dedf9e5210408093be6250f793eda03f3879c2d2cfbb8b7a7c44d142e9e2cb9adb62a1fa83417ff19073e3e9079158b0d6474ed7f799aa9524d48b5a2a505a4b4873a7d09b2e8351eeaf1214d4b893663cfd546825a8616b9eb0da74168c8335f29889daabbd6c4cc9859a7ab8fa793e10a0148acb5cc818a93d54ac91b098c344138e3ce6f2f5f06661c3cc35b1ed84386d894594b2fea9a6"}, {0x88, 0xffff, 0x7, "4f143d074934f947dee4046d1ebe8b0531cc05f40cf9595750045af9d9c8e7652452cdfd7f32486e880fdf74c70c4b1e4bb159c0e9058a8f5c799f26106cd806b293090c084234c2053b92ec766ab907f1c20dd384e094fee1f8b945d3f27b05209eb330073cdb5d99281348737be4f4cfad0345"}, {0x28, 0x17, 0xffffffff, "b35f0a2ee097acc6869e16c74ff1f90d2ecc1fe61c75"}, {0x10, 0x6, 0x3}], 0x178}, 0x85)

00:00:03 executing program 3:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000066000004b76cf361f2926cbff41360fb2fd61da0c943fb433a1b359758088abf9d57906260"], 0x1, 0x0, 0x0)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x800)

vm_object_vndeallocate 0xfffff80012624780: tag ufs, type VREG
    usecount 2, writecount 1, refcount 2
    flags (VI_ACTIVE)
    v_object 0xfffff80012ae6e00 ref 0 pages 0 cleanbuf 0 dirtybuf 0
    lock type ufs: UNLOCKED
	nlink=1, effnlink=1, size=0, extsize 0
	generation=34a0a92c, uid=0, gid=0, flags=0x0
	ino 197808, on dev gpt/rootfs
panic: vm_object_vndeallocate: bad object reference count
cpuid = 0
time = 4
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212ea6f0
vpanic() at vpanic+0x1e0/frame 0xfffffe00212ea750
panic() at panic+0x43/frame 0xfffffe00212ea7b0
vm_object_collapse() at vm_object_collapse/frame 0xfffffe00212ea810
vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe00212ea890
kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe00212ea950
sys_mmap() at sys_mmap+0x38/frame 0xfffffe00212ea980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212eaab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212eaab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 ---
KDB: enter: panic
[ thread pid 1347 tid 100816 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why