Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Wed May 1 02:18 FreeBSD/amd64 (ci-freebsd-main-4.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.73' (ECDSA) to the list of known hosts. 2019/05/01 02:18:30 fuzzer started 2019/05/01 02:18:30 dialing manager at 10.128.0.248:35023 2019/05/01 02:18:30 syscalls: 497 2019/05/01 02:18:30 code coverage: enabled 2019/05/01 02:18:30 comparison tracing: enabled 2019/05/01 02:18:30 extra coverage: support is not implemented in syzkaller 2019/05/01 02:18:30 setuid sandbox: support is not implemented in syzkaller 2019/05/01 02:18:30 namespace sandbox: support is not implemented in syzkaller 2019/05/01 02:18:30 Android sandbox: support is not implemented in syzkaller 2019/05/01 02:18:30 fault injection: support is not implemented in syzkaller 2019/05/01 02:18:30 leak checking: support is not implemented in syzkaller 2019/05/01 02:18:30 net packet injection: enabled 2019/05/01 02:18:30 net device setup: support is not implemented in syzkaller 02:18:42 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setresuid(r0, r1, r3) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000500)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000200)="b5e112bf2b9e2104d6a8", 0xa}, {&(0x7f0000000240)="609fc15c6929ab643f77106a345799d23c1565623f62e08f44e8506d595a89e36a69eade1b623d5ecee4ac7bb9dc0c9f2f75ab9ec986af4eccb13b928c7ba215fc023f2910f8b36ae7497a399f3c1bf261c8ba8bc5b26b5fdac866663fbea093336e92ef3a17906261514a2e7f21c733fd1320bb3009054dd6de9098c5983eae931ee1148441760d5306015dfb00e1e3500570120f87e65d11330b9b80f23efe3cd5122461d0968c511f", 0xaa}, {&(0x7f0000000300)="d2c1dbb86cd852f3ca1b15a22d9f9c178244fd18bf62d37012af7baff1ffd9ce9510feb2b2e769e4405b0cc36937d1bf9abae5e885d2365197f3f953823f91854fc07ebaa2566bcc4fa36037f52af8a797fbe51dca9433ce5c0293825d4fcdd7e9fe0b20a6322c20256faf90409d6c1d", 0x70}, {&(0x7f0000000380)="68d50498ab1059a8178457b36f30a7f8421090f3975c9171ae9bd24d791c1f73bb2f33b756ad15aa848313450617d29ed26138eb6543f3b14c9d4467a8a2fe4035555358f4ec9523bc521aa6a6d6c7c57ba81dbfcf6ef420c5d5ddce52a74d87b20a071acdfa8f32caa57d92983de1dfe2a6d7597c8df815746293e151f34affb38a79e201fa3b8be5534e80bf75b677b2701041162115de4653bc535435ab8fcd240cc671aec91f4c20193094ea216530d04e8995a3dc367c83e7aef28b9b2450a62cd45f", 0xc5}], 0x4, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x3ff}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x1f, 0xffffffffffffff80, 0x5, 0x6}}], 0x38, 0x20004}, 0x80) r5 = fcntl$dupfd(r4, 0x11, r4) r6 = accept4$inet(r5, &(0x7f0000000540), &(0x7f0000000580)=0x10, 0x30000000) setsockopt$inet6_buf(r4, 0x29, 0x3f, &(0x7f00000005c0)="936635adbdc5e514ca15d9b4cc8859bbd871c2323d93bea11510a833285c0879bf41743a559ab893bad57cd90b0dbf73002fb9312e668738220dcdc205715097aa5e477dfc5da8d0a07d495ce306380a0d3b53dee122cfe7522ff8df5fee9c331e6ce5abc86d153e956c5a16534bba8e3e6008eae544", 0x76) getpeername$unix(r5, &(0x7f0000000640)=@file={0x0, ""/4096}, &(0x7f0000001680)=0x1002) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000016c0)={0x0, 0x9}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001740)={r7, 0xfffffffffffffe00}, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000017c0)={r8, 0xa66}, 0x8) fchown(r6, r1, r2) fsync(r4) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000001800)={r8, 0x100, 0x9, 0xee}, &(0x7f0000001840)=0x10) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001880)="cda95c121b5630a4d77ce2d96fc0dec785bf3974c6c926ab5007dc0f5a3363a3137e945e63c02fa4a728fb41bf591f94b37e7b5dd8bfcab3cad102ac3015fe7eb528cedff64b3e21dfd9253f1a0d342b46e1447ca45644d51cad1a001cc50a2b2a9016686df2606406258493020430b94c", 0x71) getresuid(&(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000019c0)={0x1000}, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) syz_extract_tcp_res(&(0x7f0000001b00), 0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001b40)={r7, 0x3, 0x8}, &(0x7f0000001b80)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000001c00)={r10, &(0x7f0000001bc0)=[@in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000001c40)=0x10) ioctl$DIOCRSETADDRS(r5, 0xc4504445, &(0x7f0000002c80)={{"5987d3ba3b545cb9fb7faba72db46ace458a7ff32b629bccd30232a83c4c7f66d7306d49e69c2061787736e850af5d6ff307c916ac376036166770902dc83dbf004fcbf66d3ea5fbe513e1725766e07c4e5231e8788ec89245e0145769f45739b224afe31217b9fdbb2345d3790aa1841d15864a5602b5b9af80e0a7049c2428e1f2901d3754ea1a3b263d860fccbb9da509322b3f9f795b7ba72b82bc8dcc7e867c8c6e88949d2b42bd9159a280142e027ca0bca59b918ce2382790ae246df1d76b8318a0708ec68629b08218120cac0ed2ad54f63f828aa3a88bedc4a463adf52c59cf8c5af8b37dcebf19a32af54a2b00c11ed83a4bb629374c88fed4b011e935deec77779415364a2958b1337f3097fb949b409566fefd5504e57b2be75d1bfafc36f285dab99069ba2d8d9dee7b8a281ba79fa7a3c7cdc28a9bcd84d6532aba00526b8d3a1aaf6a8e77d0c95278a6ed9ee502d6abba825a700286f0793d425ce27d3af0dfc146b6adbdb37c0fad6957fc2cc6eb8779dc82a9050dedd06aaac9668d27665ce81c53935e3b63ffe557859ab8187914443ad0dabc026da47b6758d4042deccf8f5af95d54509b8418bda85c6694c8aeab606d03729e1f246b73d8994dd6a6b757960d63b7a7179260513b71a99d337293f63f7678cc64206b80f2955070a9ea8938db0834b40a20d2ff11d70c4ae7b56414df91e03e36f9547d01fa94414eddef7060cf1eaa351ddd34f9ec6837ddb2651f34ec0bd5dc05ddc183493130ebfb3f12ef78aa6c70424ae552d1d31dc02fdd6cf8dca8a4f7e6406a39152b329d957ece19de64a07bd20c1e7f3b4e588ee7f840d144acecc3acac0079a7d93a5e90a7392e029db7f1bebec7c2500ddfd6bdb3c3795eea0a32e2e6ddd7a0e2c8e64c00f1126bf9b46a5dc37274e012c4879d734f8de3c0277823ff34227b07f6bd75f9571b423122e2e9f3ce99414c93f67e146f6e51c748a7d4363d6d8c6e7d4dc56acea5417d7c3fa44280f922ef4f8b5f66d776b56753cc407352e259a8fe884eaeba34c685458801c575b21dd4efea046630645dc4c18189a64f8c8060a0e713f722a63934615364fcd11dbda030d2dac02898f17e431826f448b8128dd9c5a4388ed0b7041ee28913b06fd83f71b2769ee89edd3c4ecf1e38773f225d2d1674adab2b117fd2994111412c57ed657e53bfb51ba1dc38508cbc41fc6cb2c5eda41e43692af6df6cf444a89414e86ea05c8efc3e137ec89e4fd9b9c3f84293ba904d1d7da6ec87f9ae6d0ff97f3f8a6bae1ac37cad387d8bbe887d72c64b9ffea24cdede05b48a7af1c9ecd2087ddea278f754c71ec9219c202b50b0167c3d72b8c4cb1c2c044358543e8d3999525a05c7a1ec78aa4e6b4caa4f0be7864956ac747cba6ad5f0cb52b198f8ec9a712212cd897e94f0c8f2e90369", "4bc0bf795e5f8eb8ad5f4599464fabf215284f9373652618d75485bed8d46a6b", 0xfffffffffffff001, 0xff}, &(0x7f0000001c80)="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", 0x277, 0x2, 0xb1, 0x8000, 0x8b, 0xa523, 0x401, 0x6}) ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f0000003100)={0x7f, 0x8c9a}) ioctl$DIOCRGETADDRS(r5, 0xc4504446, &(0x7f00000031c0)={{"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", "d4eaf6cce9e484c252f2a298441955d6fa696e476b448b0b1cf2a8f68a1f9c12", 0x3, 0x8}, &(0x7f0000003140)="3a9963193b199fa37f5b7798c5591349759bbd99232a8f4edd1fd8fa79205804e734023e002631d6ebbae5791cda74298118f796f4a96e2ad97e828ae6cbda8c70cd250fb800a8d8a28e9e8d72d016", 0x32e46fe9, 0x7fff, 0x6, 0xc0c4, 0x0, 0x2, 0x3, 0x32}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000003640)={r9, 0x3}, 0x8) ioctl$DIOCRCLRASTATS(r5, 0xc4504448, &(0x7f0000003740)={{"c3ce5f828fc6ab3e02a3c38bc6abdc2fa0475643b3741b65f649114c0056b33629abac82501c99f11bd3c072fd87dfdf4cb6cd59f7f22738e670c6b7063665a7e71cc1f4c6fb370b5965252ad1da5111539169a189cca3544ed1ed1a837ff2401e59611fe5d50f0555b190c9c0ccf7c83bd21975beed464edbb0572786109a20e16ce80546d885d0704632b4f5f262101dabab1d4c7f1af18b4d4585232843346e5f6c88ec9bc6ce3951b63ff5c2b7d181dcf51acad7e55a76d2426b87d2fada4e081c392691444b75c437e128955d6f828ddc99282c20fdddd96c23e992ab5cafbe2d23e467975c874b72013b331bc05bfda52b207c613a5e8159e99ecc36dd0ccb9a8a729c8ba1f0720c652e26ddcbdfba38efb2430a43874b5a87ce085f9b08e55b54af32af1e27cb8741ca6ead01bed4f80c02d38b9d019c6ae4c62b33484db7c7fa21897def0348ba658882286a09e53379db2644cb81a9fb50ea02a82aa18b680da9136dce49bb5c606b92d9c02e5c9ad0f419d68cbe18fe3759a7987d9b3827f3d96ee5ca43ce8e8aadb28453a5d94e42281bc27c9d5a2bb77748e404a862c401f346e98938f792d190401beb2bf97e099ae3a202f8452679253af3060c1b400f55e37689dad24ada30e1e64450e9c5b55c50209228959d325a49ed6157b78f1a9a4f5df6e998bfe63fc307d5ddc8b5c4178ed5c13606cdfce7060da8312822b5e321253added20e65c6fe25ea95aea563fc93b978c6f110ca4157599ae6b83bafe0db4d2d7063df0c7b7a0c45d09836b0a6b5eeae1c92f45dc8926c2175d5448c33b10604a5ff7ac0ffb75bec4e617a4b9d185f5f7f6de7fa2123dec386968c23f8664476e4434c2fbc7324971f8cf1c81c47964175a085cb61ec8026cdbdeeaed8e0bf1607e8afcbe3987e53369911fe600a7cb3a098595c1135a6b6f66ce143e60261ce1c285fd92c859379612044dcd969b375a2612155082813a448c1864deaae9f7b3890ee6451c032fd82690fefc9b31523a31f9d1ebcb01c7b139ee0c8ee22191d95b499224bd590b0d02d5db9ab440e9442f1ee30f83f876354a51a15fde5c0f13ed46c2bf9fd88f852743ec8cc97c9b0d1f58a8b9564a3167c59410e88315b15cc4503aa10184f8278b04abe61e0b91ab4429268373134f828a2d67d2a1c8e63554cb6b79f74a82bfbd8874c425756fe1a449957945d981895f71894045727568045c0ca67fde1da770581b064acaec92c9cb03ca5b623b2ecd4c7e4e31e3a02f9f9cd3cb641f87d764e7e1bd792b0c8ecb635128f282d49cfb63b3a964efaa13f56f0d17ea7d6451a2e0a93a832ba8c5dd1270ff3bf2fbc3fe1fad613b64e4f3b6867da82943b096df5d0d7db437a80fb1c0688ede9a9f67ff196a6ce1667420c9bca7846f1fa6a0ff7b1727515fbeec0413c0db08c202", "c822833e79e1d600ae232a6f236fb453eb8502e054543a676bfdb2a5e4aac536", 0x3, 0x5}, &(0x7f0000003680)="9b9a1a2d7bf16109153e46f9f6ab838f62dcb0b6a69ffb4314f42a6b2a68ea8a48f118374f45f5a863ffed0250b37286a07baae2726c96ea5f525c018aa5045ca482dc74b5b0537cdcffe5791100221c198c882a2a5728ba1ca2f2d0ba93bb6a20bf44b13856e9ad1bc46a5fe5785cf12637e42bacab1cced9766c8578734c9db046bab3a01d842e59e7a0f174112055d6b5cdba651f309fcb9aecfa9f0e37", 0x3, 0x1, 0x4, 0x7, 0x3, 0x5, 0x871, 0x1}) 02:18:42 executing program 1: socketpair(0x17, 0x4, 0xb17, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000004780)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000040)="dbdf3a0a128d941086389a57d8ce52c5a743", 0x12}, {&(0x7f0000000080)="6271739afec6963374506fe9313893ae531615a4ce51ffe49ec81eaddd2f6120f57d1418b0016d9876c1e1b80d193452c3be9fcf9d87e56744ab3827ff32f81b70abc60b05886081927fc64e00882e62bcc6aaa0fbc7d3a480", 0x59}, {&(0x7f0000000100)="6f4d701394b8536921b73ada9a775e02f413e813c2fe7f4283652869f5756b2b17421f08625944ee54755fc62e40197b38cd961a710226021cf7e49f83582ff06afff6598de9dfb5fdb0c73df59448c539ebd39c7fe027c6cb1dd10b40f0c7c474376f228bb4f0689857629179cd2879d726ee81ee195c69549b512d55c281b07b004fccca60c2f7e4f523936a19d877d73a2cc5e5fb8f07d99522d3021608f033b49d731f060289c6c7ff316ef8d024ea0571a0dc9e250e26d4ac589711f9a6e06e62225353ef892938ec447f6490e1ad93abdf572dc1b035021849228bdfca", 0xe0}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="1da7c9d16da3cb0e8ead385897c06c7f546745a845b14e6afa5294aaa531dac5b74396fd92a2de26f5b1c6c9ad906598a4778d21ad1238c26f69f14874511ef47f755d", 0x43}, {&(0x7f0000001280)="7b4326ac3b0412e49905ff6b8091e6ffafe401a15297cb7b00c3d0822f9407d215cc53eafae38f03c193c228f36ed1cc2addc8e7d4da5a6e328338925dccfd2964e628166047434cacf771b21f79b00e7268a38f2a5b7aa3525318d929e07958b5465bb08167b00209c19ee9a1beceb68035c43097e9c1c4", 0x78}], 0x6, &(0x7f0000001380)=[{0xa8, 0x6, 0x8, "b36bcbabfb247eb11652c907ec092f9daa54fedd02b30ba5327f86aecb7ffe73742b4a4a835b768c5f6bed9803ea96d03b0ee4e6163a609202bcd1b9af67437ed093bd64e32195577f9b8bab99ad714c90492e921d6b4958ad9038507a5301b3da9664167af77cde3ed68fdfa70a40fe8a669899300a86f37363f5c4d26eea418838ce89415ab4bea0646ddb6712fbfb21945a964386c5"}, {0x1010, 0xffff, 0x100000000, 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"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"}], 0x33d8}, 0x20000) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000047c0)={0x0, 0xfff, 0xc9, 0x1, 0x2, 0x0, 0x4, 0x9, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x8000, 0x5, 0x2, 0x8000}}, &(0x7f0000004880)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000048c0)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000004980)={r3, 0x9}, &(0x7f00000049c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000004a00)={r4, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000004a40)={r4}, &(0x7f0000004a80)=0x8) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000004ac0)=""/102, &(0x7f0000004b40)=0x66) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000004b80)={r4, 0x40, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000004bc0)={r2, 0x4, 0x7, [0x5, 0x38c5, 0x8, 0xd30, 0x9ef, 0x6, 0x4000000000000]}, 0x16) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000004c00), &(0x7f0000004c40)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000004c80)={0x9, {{0x2, 0x1, @rand_addr=0x1}}}, 0x90) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000004d40)={r3, 0x6}, &(0x7f0000004d80)=0x8) execve(&(0x7f0000004dc0)='./file0\x00', &(0x7f0000004f80)=[&(0x7f0000004e00)='a\x00', &(0x7f0000004e40)='*+\xf1\x00', &(0x7f0000004e80)='\x00', &(0x7f0000004ec0)='%\x00', &(0x7f0000004f00)='-,(d+%\x00', &(0x7f0000004f40)='\x00'], &(0x7f0000005140)=[&(0x7f0000004fc0)='@},:\xf7@%\'\x00', &(0x7f0000005000)='\x00', &(0x7f0000005040)='(\'@\\$\x00', &(0x7f0000005080)='\x00', &(0x7f00000050c0)='%\\\x00', &(0x7f0000005100)='@!:,<+\x00']) getsockname$inet(r0, &(0x7f0000005180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000051c0)=0x10) truncate(&(0x7f0000005200)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000005300)={r3, &(0x7f0000005240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000005340)=0x10) fsync(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000005380)={@in={{0x2, 0x3, @loopback}}, r5, 0x0, 0x2, 0x5, 0x6, 0x5}, &(0x7f0000005440)=0xa0) execve(&(0x7f0000005480)='./file0\x00', &(0x7f0000005600)=[&(0x7f00000054c0)='\x00', &(0x7f0000005500)='-@\x00', &(0x7f0000005540)='a\x00', &(0x7f0000005580)='\x00', &(0x7f00000055c0)='$\x00'], &(0x7f0000005680)=[&(0x7f0000005640)='\x00']) r6 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRTSTADDRS(r6, 0xc4504449, &(0x7f00000057c0)={{"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", "5aba9ff679aafc39ed3d6dcdbf33d56b26fbeb561222635a2d603f99ade8cfec", 0xfff, 0x1}, &(0x7f00000056c0)="3946209c5606e29183e820cce724cca324beac82dc78b2f74ca4485fa87b50a5892f57e5b7c122e695a494550a56752e14d8cc40b7d1aed8e5db888c2de45147ddf5d62b2a52e73ae1c457fc931bab473599ec90f2e81edb61ec43bffe9fa3dc9fce62a326d405a89e4678fd0c3494922d858b633b6de3a238b0814e9c20d335945ef68b47b416cd3c00da3693eb8140d99149c58a27c5a9dac7448731d6ae7be0246611a2e0b3347872f3131295bcdfcc68dbc0a6b4228920ad380a973499a892382087a1ef0a2bcacc6c0b432eeff8308809a143f599a5e3f5a8c3bab5130f16bdd43032c93d804f8cd385314bf552", 0x2, 0x1ff, 0xbc31, 0x9, 0x0, 0x99, 0xa96, 0x401}) r7 = socket(0x0, 0x20000005, 0x0) connect(r0, &(0x7f0000005c40)=@in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) ioctl$DIOCADDRULE(r6, 0xcbe04404, &(0x7f0000005c80)="9ed127e487b6d91d1f50115c5a4a0e9c8e187df2948d19cfb577a95de9366cdf64fb6be341f95fcf4e0b7e041efbdfd60fb8461f9f67dd37a8abfdffea60ec3410d6b0681192f1f2c667bbbbcb57e5b6a31dbeb25901aa6da5f8044d5777a0ebff80f984b341") socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRGETASTATS(r6, 0xc4504447, &(0x7f0000005e00)={{"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", "e812319b6d9d430378dab91139f3038d9942b5e503e3bbf6192c9fd4cceac923", 0x1, 0x2}, &(0x7f0000005d00)="a1506b76131e0af8eb11e9760db32c070ecb472155fe0e2fb25d5c567809fb8cd5f84ae81bf5775eb932c05f80f6832b85126519b4340ddfc69f7f4790fb40d29f3201824140d638985237acbcc15abb97025282be31f8c483a5d431d0457b536f1185c19dcb92c9932e39b07108f32a15f06d6ab5e07ba242823c7c7201972ca5df1318b7869de814553e0b5a8bb1d29b5296b775d12a242da12243416ab3c11759612b8e9a46e4afeebc075e018d053efd6b34af47272d3e54a3461d2057d63d71edd3eb1c99215bd2d76df1a55bcf27e7b27b35ac3586462564fe5d11155ef2c7076646ac566360d537bb52387bd4ee84631c43b0651411", 0x10001, 0x8, 0x6, 0x7e15, 0x101, 0x9, 0x6, 0x10001}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000006280)={r4, 0x5df}, &(0x7f00000062c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000006300)={r5, 0x0, 0x101, 0xc8}, &(0x7f0000006340)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000006380), &(0x7f00000063c0)=0xb) 02:18:42 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0x6) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x7a, "64ab12ec602e597f1685213d34fce29051279ed76dfb91a08b72aa2382544264278f16d2b59ade11ef320487a90017c2e134bde5d128514a7d15a66faa5de4bf3a779be33dce95cec8f686020b7042dcf07cebe9fbabc2e95963171320aebba6340e684df40eddf80d797a2865e72044415290b8e1dc9f33fc96"}, &(0x7f0000000200)=0x82) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xfffffffffffffffa, 0x7fffffff}, 0xc) r2 = accept4(r0, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002, 0x20000000) getsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000001300), &(0x7f0000001340)=0x4) recvfrom$inet(r2, &(0x7f0000001380), 0x0, 0x41, &(0x7f00000013c0)={0x2, 0x1}, 0x10) r3 = open(&(0x7f0000001400)='./file1\x00', 0x100800, 0x10) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000001480)={{"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", "7d18fd5b4363f350ca51c319406a40aadfba356361544c595aa8f5ac8e0c962c", 0x4}, &(0x7f0000001440)="85a702a267384493db12fe8c87f0bc6838620ecdcf49a73f18a2ba812ca43666fe12fcd4f1a2652734facb55a7770ac86d52917cf109", 0x3, 0x7, 0x9, 0x3, 0x80000001, 0xfffffffffffffff8, 0x28fc, 0x9}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001900)={r1, 0x7}, &(0x7f0000001940)=0x8) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000001980)="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") freebsd11_mknod(&(0x7f0000002980)='./file1\x00', 0x0, 0x8) r4 = getpgid(0xffffffffffffffff) getpgrp(r4) r5 = semget$private(0x0, 0x3, 0x230) __semctl$IPC_RMID(r5, 0x0, 0x0) r6 = socket$inet6(0x1c, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000029c0)={r1, 0x2}, &(0x7f0000002a00)=0x8) getpeername(r0, &(0x7f0000002a40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002a80)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002ac0)={@in6={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, r1}, 0x84) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000002b80), &(0x7f0000002bc0)=0x4) getsockopt$inet6_udplite(r6, 0x88, 0x2, &(0x7f0000002c00), &(0x7f0000002c40)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000002c80)={r7, 0x1, 0xf, 0x7, 0xc9b7}, &(0x7f0000002cc0)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000002d00)={r7, 0xe908}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000002d40)={r8}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000002e00)=0x4, 0x4) 02:18:42 executing program 3: socketpair(0x17, 0x30000007, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x1}, 0x24) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x71d1c2bf, 0x4) semget$private(0x0, 0x4, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) munlockall() r2 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000280)=0x8c) r5 = getpgid(0x0) r6 = getpgid(r5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x51de00, 0xa10, 0x5, 0x4, 0x10000, 0xff, 0x8, r3}, 0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x56f9, 0x8000, 0x2}, 0x10) syz_emit_ethernet(0xf2, &(0x7f0000000340)="38cf460edadca8d382ed9616edd8573c1ff621390e323dc5a76835b9fc99fe2b5d07cc3ffcba71e54f12abeafab6c9522b2ef50881c0550cb00d82a189ff0b983581255a398302b6fe4e23ec09c6221ae4d0c3a1a5004750e7131736ace1ccbc5eb00d435c3a323a830e50576a8f6c46005bdc5bf5a616587ec37da5b1307cc766a6461c687d53fb8a3882afa049bf3006f017f881848797be46b94a1a820678a1223b7a054f2138c5616850cd5796ba7f5eef7274d818b84145e4e5d54983d4b53684acaceb7c2a4355ee5b33a73a26206885a403c78185d9865f3b7710cbd9490011021351ae08f779b989a9f36935a0ad") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) r7 = accept4(r0, 0x0, &(0x7f00000004c0), 0x20000000) r8 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() shmctl$IPC_SET(r8, 0x1, &(0x7f0000000740)={{0xffffffffffff8001, r9, r10, r11, r12, 0x20, 0x5}, 0x0, 0x5, 0x7fffffff, 0x20, r6, r6, 0x7}) r13 = fcntl$dupfd(r7, 0x0, 0xffffffffffffff9c) readlinkat(r13, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/9, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000840), &(0x7f0000000880)=0x4) wait4(r5, &(0x7f00000008c0), 0x2, &(0x7f0000000900)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000009c0)={@in6={{0x1c, 0x1, 0x32792d71, @local={0xfe, 0x80, [], 0x0}, 0x58066b3c}}, r4}, &(0x7f0000000a80)=0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000ac0)={0x5}, 0x4) ioctl$DIOCCLRIFFLAG(r13, 0xc028445a, &(0x7f0000000b80)={0x10, &(0x7f0000000b00)="5826ebc3e4fb44c8f109ca805f32e78193cd35ceda39cc9f547d043998da33ec0fdf8c4ae4ff20e387633fc6e7d153934c094ff3f42ee1b1b9d499212cdbc1bb343221fc4ad224b8c780577bbdad151ba83714f6a869465ca3817d5d8cb789574e6d4cc6dabc8fcbd6ad701fbed915", 0xfb9, 0xfe, 0x3ff}) mkdirat(r13, &(0x7f0000000bc0)='./file0\x00', 0x20) 02:18:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x7) r1 = accept4(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x3, {{0x2, 0x2, @multicast2}}}, 0x90) accept(r0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="165ec1bec6b726889d271deebe9723f02bd5074214176be4d8e5d3b46527b4db711e0e1af2fc0a3d36c28d791daded477b085c29d546301d558bdcf4dc20c84978b9a8442483775f60db7c6c1eaa73b39d71c8e0ca3ca4b734a74a3572c5ab425db4727cb674a037038a657dbe2ebf341413409688b05869f9402d272d93766dd024271c4e5fa85cb1b6ff049769cf9e10e139dd6950942e3205c44d0ccb233701e64d8fc7ed9aa731268fee805232a0001b19af30f1822418fc2cde4bec582ff8df9f1f8cda8d", 0xc7) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 02:18:43 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x1, 0xf, 0x2, 0xe75}, &(0x7f0000000240)=0x18) flock(0xffffffffffffffff, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000}) 02:18:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) dup(r0) socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) mincore(&(0x7f0000ffa000/0x1000)=nil, 0x1000, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) msgsnd(r2, &(0x7f0000001280)=ANY=[@ANYBLOB="0000000000000000585850d0c42acfd689be19d9d4e50908259d21916b700e21be51e8eff6510a7e64834871de2c08c9e1191274de80b6e3de946c10f87823c895ff468fa424a21e7f36b4906466d1443b98f4523d88c7f8d366e5fb11466dadb88aa5220939ce83b28b1e6eb33461f72f2a83e58eaee59afdc040b13d9ebf34d07948c8f20f0b97dec13e6afbb796f4aa34ee6950a6591971ae31318acf143701d920e2c3ec182af29acf6ea9764034a0da000000b2bed8efe3f4147864068235344e725fda42e0af81efc2f62f80"], 0xcf, 0x800) 02:18:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff9000eeffffff0035dc000000"], 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 02:18:43 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = getpgid(r1) getpgid(r0) getpgrp(r2) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x1, 0x9) setsockopt$inet6_group_source_req(r3, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x6, @loopback={0x200000000000000}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100000, 0x43) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000180)={0x3}, 0x1) 02:18:43 executing program 3: munlockall() syz_execute_func(&(0x7f0000000080)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df32ba5a5614172d016c421fc5bc7c4a23dbbdd") 02:18:43 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x5f9cd7987f27555c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000000c0)=@in={0x2, 0x1, @rand_addr=0x6}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000100)="1b918d757f17d88cd325f74d028bea3f84eda0cab4e0b6b7d831982e303778adadbeb781257ffdf5e9baadb904f0c7d9e627cdf16af34964ec6894ef50d860d4f3971b080a21cd4cdfd8b5cbcfec91cc38fdee3c88d0ec0f5e6c620acfdaaf7992f69561d6f488d73ed0d90205b9be67dba5e0e9c1d4815e1f48446771fa67fa75100e2ad5227d43d9bc29e470dcf885058dc9cf69cec9ce19a093a06a8249a6c4e1ce86aaca64c37cd41d46222fe542b75ee4efbab9bab341135045a68ce1ceb3b0bc32a466a268adc298977a", 0xcd}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="742c6587c1c16502da53dd9f3cf29a67f57b6d2f1d65df13f2ba80e86b05ad979702a2bd2e1b3ac0e4b09929214978eb1eeeb62203490a949192c2db66f8d6738d6d0a5498e245d63b4cd299f642e40b4ffae5614e032fefd19148b9b7ad017bf85340415355ef515e7933c7e19bee3c04187c605fdca72c70f5809edc0ca02bce511629ec38f060499bc555aba7ea4be710d4", 0x93}, {&(0x7f00000012c0)="ad8a3f7ef902325a41eb5f5560c75c8aa1bf0a65e6630fb11a2da9ff28436cbdf2b2694be9de29b45cb5ce0fc9fc", 0x2e}], 0x4, &(0x7f0000001340)=[{0x90, 0xffff, 0x80, "1318e2d4c5c80e361391a5fc51b885d224abc7062342f91aed704d8726091c65a112ba46cb9e5884efecff75a7eb880abfda6b10ec0d4867086484d3043020b29450704bbf090a3137016032227e1f864ec865a69d9eeba695f072301adc7f0acac5604b008739235db99e37a54ba7ea87f9b1fb0cbfb368513a3a"}, {0x100, 0xffff, 0x100, "9a0d6fddbb2b47ba6d050eae2dfe0935b441ca44898e08f5a7cf222db93b177dcb09ba5c177d249bcfacf38511d341432c72c573d411a1ab1583c5513fd79ce5cddef3d795e9923e4ea9add8c5781585fbc4c3a049af15afc0fe61d5ed7adc5dbd592236e9bf8c07f547c18fcb5aaf5d3819c3d9e06b22efc632078c63b5b372671423df85e60a086eb2fc9c6f2bc091dd21e2acd1bb15baba686983aaeea30db7cf2e39e4506fff7d6084c2e042ba113d097309eaa17f46ee32e46f3c5ba640b6e18f784bd9325ec053e43755a70eaf59bd89e2fc147a2d64a8ea05c7d1714b972745b898f2aae52f58a5452f699b"}, {0xf8, 0x3a, 0xc2, "0c457038243b2913a03d487d310245667eb4e35d87d00c00ec83d076ab302572b3a54630a0c763d07c8a2939283117f1480e4ca7f1398015144feda93fff02c88266137edd96db0fb89baf20e43aa25768d0a03abcfd33d00ee2a827324bf6fcab28d019b857d950b414ffc2e3dc905ced9dd905f63cbc9a004fa7df3f2be401e7ed5e1d71d949700a23227c30789b6e1c52747489bccb95c2ae1f03e00c3ac9f4e7fbc48b87ee67c2a2b636a278c96c82972ca917e67975c1e0a230394d2831bd3991f00bb69b132d8dee081043393f515cbaccf17b6bab7a277afe544677a328aa0063de2241ff"}], 0x288}, 0x5) r1 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r1, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xb314a20a670fd287) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) 02:18:43 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000100)) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) 02:18:43 executing program 2: semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6, 0x1000}, {0x0, 0x79, 0x1800}, {0x3, 0x7fff, 0x1800}, {0x2, 0x5, 0x800}, {0x0, 0x5, 0x1000}, {0x1, 0xfffffffffffff800, 0x1000}, {0x1, 0x3ff, 0x1000}, {}], 0x8) socketpair(0x3, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) 02:18:43 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x0, 0xfff]}, 0x5c) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10f32400290000d17eae0200"/21], 0x10}, 0x0) fchmod(r0, 0x80) r1 = socket$inet(0x2, 0x20000000, 0x80) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000180)=0x6, 0x1) 02:18:43 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)=""/154, 0x9a}, 0x1) 02:18:44 executing program 2: r0 = getpgrp(0xffffffffffffffff) wait4(r0, &(0x7f0000000040), 0x2, &(0x7f0000000240)) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000180)) syz_execute_func(&(0x7f00000000c0)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c4459e875bf9c441956840f7c403d549b001dd0000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") 02:18:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x4, 0x201) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x1) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000200)=""/17) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000140)="67a944f2f6783c489685cb4ff31e4cb99a9494c7f9b4c38e26c7e72fd1167ce2ef1229571eef464aeb4129570ba2aeca0df0e19f5004abd927da4e6d98a4953da207b88bacb38aa6d9f182c14677f718cccc7b0fd7d787f9c0a0619e4b0fe3df34c42846fc61bf5c291159569bbe6c5798b1422fb6e8a1b960114a864cb2080b51cce562762b416f120807d5409cacaba02f372e95ea") __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000040)=""/177) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0002abe27fa49edd7b278f745fdf44a60aeda25ae7d62e2f66696c65302f66696c653000"], 0x1) 02:18:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback}, &(0x7f0000000140)=0x1) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f00000000c0)) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) 02:18:44 executing program 1: r0 = socket(0x5, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = fcntl$dupfd(r0, 0x7488da6108fe61b2, r0) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x600) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 02:18:44 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000500)={{"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", "eb9a5bb7932cd4c543650c2d47a40e9c7767beb709bfac893a2c3c7c090d0838", 0x7, 0x4}, &(0x7f0000000080)="9c553105a8b28c314e16e8020695d473fca35174cd5cddfe8cdbcf48e0252da065230ca4ffffb6eba89b8fd05f1f5f4215a9816802cb9880b75836e4b173fcfd323d7b08cd372437be3b529a90acc4ff2ceae71d37ad43044d9a9daa457d57e5debb6950dbc01d36ff031307e7e92eca10809d5c97e2a75b9935a8c8d40e3ce9097c", 0x800, 0x6, 0x3, 0x7fffffff, 0x8, 0x2, 0x32e3, 0xffff}) r2 = accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) fcntl$dupfd(r2, 0x11, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x1000000000000050) 02:18:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000cc0)="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", 0xfb5, 0x0, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 02:18:44 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000080)={0x4, {{0x1c, 0x3, 0xffffffffffffff0b, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x0, 0x7, @loopback, 0x800}}}, 0x108) shutdown(r0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) 02:18:44 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000000c0), 0x10fc) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x3, 0x8a, 0x76c2dfaf}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x72, "190bf8b194511835cb5e70a673e6f46da071d0923dbb1ab51af1b8261e39a62b3de062f7a4c2ecfdfe1b91fe737e2626d66c6afb8b5e63b8fd696a996db2313f1169d3557bcf1cdccedea1bcf80414725687c4c79534638bebd67123ea60c96cacc8645abec196edb3766837442d31ed184f"}, &(0x7f00000001c0)=0x7a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 02:18:45 executing program 2: r0 = socket(0x15, 0x3, 0x80000080000020) sendto$unix(r0, &(0x7f00000001c0)="b10005020200e604000012005786ca3849451ae3d3051020741038f53e8551f30c050ffbfffffff8fffffffef96e4fc748e93f0b780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9219830e0f2f0c9f69ec7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 02:18:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x8, 0x2, 0xfffffffffffff801, 0x3, 0x0, 0x1, 0x9, 0x7ff, 0x7, 0x6, 0x72}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="a235", 0x2}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x6247}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x0, 0x80000001, 0x1000, 0x7, 0x100000000, 0xffffffffffffffbc, 0x81, 0xffffffffffffff7f, r2}, 0x20) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r0, 0x1) r3 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000600)={0x80000001, 0x9, 0x2000, 0x7f, 0x9, 0x8000, 0x1, 0x5a9aa3b6, r2}, &(0x7f0000000640)=0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x63, &(0x7f0000000380)=""/203, &(0x7f0000000180)=0xcb) recvmsg(r1, &(0x7f0000002a00)={&(0x7f0000000680)=@un=@abs, 0x8, &(0x7f0000002940)=[{&(0x7f00000006c0)=""/255, 0xff}, {&(0x7f00000007c0)=""/109, 0x6d}, {&(0x7f0000000840)=""/15, 0xf}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/142, 0x8e}], 0x6, &(0x7f00000029c0)=""/18, 0x12}, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xfffffffffffffff8, 0x5, 0x100000001, 0x30000000000000, 0x6}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000300)=0x8c) connect$unix(r0, &(0x7f0000002a40)=@file={0x0, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f00000001c0)) 02:18:45 executing program 0: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1d0, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x170, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x202, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000bc0)="9150508066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e6645870f03d7d7450f483bd199c483ed6aad000000005a660f7e0d00000000c46131e398000000004d4da3b57ddacfa9c146002061b1ac45e22c00c423437ac505") r4 = fcntl$getown(r1, 0x5) r5 = getpgid(r4) getpid() msgget(0x2, 0x20) wait4(r5, &(0x7f00000003c0), 0x0, &(0x7f0000000240)) r6 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x20000000100000, 0x4) getpgid(r6) listen(r3, 0xfffffffffffffffe) r7 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000205, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x2100}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000440)=0xc35b, 0x2dd) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r9 = socket(0x1e, 0x20000000, 0x6) bind$inet(r9, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d) dup2(r9, r8) 02:18:45 executing program 3: r0 = socket(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000b00)=ANY=[@ANYBLOB="8202afbc8d0683250568eceecfb145696c6530000035989dc7afa43fe09da5a340aa9c1ee196e920699471c4650aae625f9e0b0bc74d27af13093a5ff66e9ce855694d78749de08d91867c968a4b139d4abe82582ca7ee53f1eea211a7bd22370388f3fc4bfb691d7713f42a8443fb6ca9f7ab697698a74968035365ed36b76e7140c38b5c2a4a29dc1010bf6279ee648b28e6623d23fae1469069a588a7846393274a434aa289ce83fddd56d40035f5436b04ea0f858438ea3715756b66adfe8dfaeabb22db090d3e0835eb1946320716be1bc3fb32aec44e31b2454756ec406e20ed4c09a8886c4cb0380f42542d7f9856d894a715"], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10144, 0x35) futimesat(r1, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000100)={{0x1, 0x4}, {0x2350, 0xdf3}}) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) sendto$unix(r1, &(0x7f0000000400)="86440073ea07bc3597c1aad315417501d7c27efccadacd70c7158017a3962fecc69d6531f680e6bec4dc886253e9dcc145707806146a9c0898e80c70358207fa36c2dd7daa119559c720f7526543a40f25abe8d2c1cc072aac9dab8b0acea1db14ade1c1a64ecc43b18a7a42f67d46aad7adced04eec5148bcebd1ecfbb97525e432a00eec7a74e5e08be6827aef7d82acfa7e70c45a8fc842f1f0e664fc0b790ac74c1d4a54fb7f", 0xa8, 0x20004, 0x0, 0x0) r2 = socket(0x2, 0x20000001, 0x40000000000084) sendmsg(r2, &(0x7f0000000a80)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0x9, @empty, 0x3}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000240)="c29ecf2b8fde38a39dceb6b29410e08852dd88fdc83be9f6fd478d382a939f", 0x1f}, {&(0x7f0000000300)="7ab3e18d03a7f5e323e8e580a5af810ea74764e884713c7f504628b15c4fd18e9d3e0e89ad177420fc5a5ee0756fc852304c316377cd43b85ceba96eae2ece83b3c8ff7090055462ca4700b807ed3bb5d0962cc39c92b001f7e8ed5fc13a72f512ed3324ed5b934ae68e453550067b7a3be05812560497ef9b64bd8b276605da81d937702dc747c537d84e88d347b129da63aff3c48cc040ebad57ad965064128d181ef903e130759dc2f173052699420d300b31686dee36511e0e190be5bcf869c7cbbf3e02885078a3e244f9567545a5afed203f6380b31bf0ff564397a6162d018614bf2b50e2d4d34f7d5a8a", 0xee}, {&(0x7f0000000540)="0ba01c75793d206ba9398cb5cbb0c6b7f61c96c54282f7d24880a1c664ddc59cdd1280980e6e430ad2ebefbb04a5f0ab8f8ccd35fce5da60ddd8af2ef3da1ca23a88cd0b05431b0f4f1803bf665d6a63d809539b7bf470b5a7e6", 0x5a}, {&(0x7f0000000280)="41c3ad380cfadc39fd00cb41dfa70270f08e1bbdcce4320ed2738d531337899d4b7fb584b248", 0x26}, {&(0x7f00000005c0)="7aac24b24030465ac91fc387dd75ea33e232e506475aab63e33156d96c6670324cb0465ed3c1bd7fc69e45c95df25287aafb0df28a52543e1a8775b4dffca004bf8ee92cdab8d21e754c85e96583dab16c1522db244325495f30d6e28b1e1a0c958e80d8ce5e40897d5b63cbb10b711244014ca2449d9a84e7844defd21d67b4bd2f840c", 0x84}, {&(0x7f0000000400)}, {&(0x7f0000000680)="b1e434c48b7dcabe47966a2b31a50138d7c04026df2f80e1d4a1bd9f3da6b2589f5d361b07dea828e336516f8c18e963", 0x30}, {&(0x7f00000006c0)="876f443db931a35ecff091a9473119c171a8d4facda360f88b1144e6672c13f34a98c282a8df3b868b4614bc768ec50fa2d21c20e9b0c18557837e97d67fa651566e8d23bab5056f875a2ce9be", 0x4d}, {&(0x7f0000000740)="60059a80d40b0427b0f9998b165026feaab9a390cddc53b575292e17ab31c76972bbd3fd93b0ff65c0fc734f5ccb0866efa2537e93e96db4c4c5495007ba9aa23b90eaea4ed41f7de1334c5a55a597406a1bc94cd0d3ae038a4900cb396847", 0x5f}], 0x9, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x3005, &(0x7f0000000200), 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x5, 0xff]}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0xfffffffffffffa9) 02:18:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0xfffffffffffeffff, 0x4) munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)="6667471eb9548f8e8c1fb726f3c2ba988b0723536bf15c84eb861a021517b1b871eab857d7f8ddf24e727ddf15b25b55aaee18e29c1c0265ed15ab7febd3c7c6a976691bf9869498db3d67cf881c7d4dfd113d5c4ca91e53519efb0e70b7b8f98e02d4f3f706b14d1d6029d482bbc49f47139095dcafdb98e60d11e3b47a26448ea35b8ecb5db1a320b558dca7356cc8fae298c9a18daaa1dda506a8dd3e8ed11ab97d22d37bac7d453f58431f4aa8723c4d7b85667e5bc260e7fc2b11027d68da8c1315bea16d13") 02:18:45 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[{0xc8, 0x11, 0x5, "cec10176f24874115dc15d9617822164c4f20fda417a898e5dcca0e4ee082c1b3fa8925e18752e5265ca64648d6b53e4b2911c73f99109a0e99f485b79821fa21eba28050229c086e2f9cc0f515ec929b234051229a1f83285e653d656001d6923ac90ca0c214fc6ccff1fadef27810d16da1ae51bf853c561fadd7ce60ad3165f33dcb304d80d9b1aa6460269eb711c21859d2f51de36d081d9cca1f406da1828554fea2c778c412333637b9471affe49"}], 0xffffffffffffff43}, 0x109) 02:18:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7fff, 0xf, 0x80, 0x7}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x1e400, 0x800, 0x2dc00, 0x1000, r1}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff1000/0x3000)=nil, 0x3000, 0x1, 0x4000000000012, r3, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xb41, 0x3, 0x6, 0x5, 0xba40}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r4, 0x101}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000200), 0x4) ftruncate(r2, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 02:18:45 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x6080203fe) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r8 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r8, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1) 02:18:45 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460a1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") semget(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x4000000) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) 02:18:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x2, 0x1}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 02:18:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f0000000240), 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="83a247506292edc160dabb438c57bb812469565d02de48cc42c3b248115c6bb479a4d78a9489ffd3acefc861c268b15b9adbf7558028bdbeb8c6831af44cdef65962de92b3e3da4bc4595356db536df35b6e11e04591eb15c9a6afbfc5ee218f205a2fab3dd33f19073151a1a1daf816e628070af2dfcd") 02:18:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) r2 = socket$inet6(0x1c, 0x3, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x6}, 0x8) 02:18:45 executing program 0: r0 = socket(0x17, 0x800004, 0x3) shutdown(r0, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x5) 02:18:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xca5, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffeb6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 02:18:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7964000000000000}, 0x8) 02:18:45 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0xd74) open(&(0x7f0000000200)='./file0/../file0\x00', 0x8, 0x40) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x1e96c833) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x9, 0x100, 0xc3, 0x0, 0x8, 0x3, 0x0, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, 0x0, 0x0) 02:18:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c240f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 02:18:45 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) preadv(r0, 0x0, 0x0, 0x0) 02:18:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x4, 0x10000, 0x200]}, 0xa) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x3, 0x4, 0x4, r3}) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x10000000000001d5) ftruncate(r1, 0x8000) 02:18:46 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000080)={{"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", "a2b1b5fd28d6f6271ec82f0f3f0e37f5db255de247e9f93a6cd91e4b5a8294f7", 0x5, 0xb6}, &(0x7f0000000040)="daf87c36de4dc0344b1bf93d17f189ef03d3dffaae68a0b46ecb3f19b71e05f7ae6854f1546c9742", 0x1, 0xfffffffffffffff9, 0x81, 0x1, 0x89ec, 0x4, 0x100000001, 0x100000001}) 02:18:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) msync(&(0x7f0000ff3000/0x9000)=nil, 0x9000, 0x2) ftruncate(r1, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 02:18:46 executing program 0: clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 02:18:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000084000000040000000000000000000000000000006fbf0bbf41557a88a0fbbac28a0ce83777327d47e7d8b6c77ee9a17bfbb8bfe57e3e5683c20889752ccaa88a4b8aa0bcab75ee85c1f8082cd6936ff2eac82279faaae9aae36867", @ANYRES32=0x0], 0x1c}, 0x0) 02:18:46 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000004000000ec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c00"/136, @ANYRES32=0x0], 0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, 0x0) 02:18:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@rand_addr=0xcd00000000000, @empty, @broadcast}, 0x24f) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x1, 0x208) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000003c0)=""/79) r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r3) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") r5 = getpgid(r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) getpgrp(r2) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r0, 0xffff, 0xfffffffffffffffe, 0x0, 0xfe90) getpgid(r5) 02:18:46 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'/25], &(0x7f0000000040)=0x19, 0x10000000) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r1, 0xf, &(0x7f0000000080)={0x3, 0x3, 0xfffffffffffffff7, 0x39c, r2}) r3 = dup(r1) r4 = getpid() fcntl$setown(r3, 0x6, r4) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x4, "f90cc182eafb30986c84aecf6231b6e3"}, 0x14) 02:18:46 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="50000000ffff00000200000000000000"], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 02:18:46 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) select(0x40, &(0x7f0000000140)={0xef, 0x492, 0x7466, 0x2, 0x7, 0x7, 0x5, 0x3e9}, &(0x7f0000000240)={0x1, 0x465, 0x5, 0x6, 0x215, 0x69e4, 0x4, 0x5}, &(0x7f0000000280)={0x3, 0xfff, 0x75, 0x401, 0x81, 0x4, 0x8001, 0x9}, &(0x7f00000002c0)={0x2, 0x1000}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7f}, {0x9, 0x400}}, 0x200) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) 02:18:46 executing program 3: r0 = socket(0x1c, 0x4000000003, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240)={0xd, 0xfa0c}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x9, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x1f, 0x824, 0x4000, 0x9, 0x732}, 0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1, 0x2, 0x1, 0xff}, &(0x7f0000000100)=0x18) 02:18:46 executing program 3: r0 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r0) close(r0) 02:18:46 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") getpid() 02:18:46 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000740)="80c44266420ff7ee20d0d00fd1b02db5d90000008fc840ef0e0cc4638d49f36253fb0f450fbd27a95ff9c4c2613d700201ef65654f670f381d372f1d2f1d0f483bd1c441e1d4e583ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000007c44") msgget(0x1, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = getpid() setsockopt$inet6_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000200)="76627d4b8625d26eda7f8b2fecba490726431b88ad2b8d0e2edcd8e57aa3a8c56a967a54cf34f7beb5cd7d03937bb7a7a83b1fcf76243ed0e078e26d2913bd88967d241a6d1179c78a3d7d4f9a4e149122328c7561dfbf161d63b6cbbec8a8bf58d699063f5cc980081743cdbc8ab7d0b3d5390cdcbf1586e384c889bfbd80030f557e3655e9b1f85aa372797ab901dd6c7a7f354655162afb8ebe0bfbf629131f8c6752499295079704d703a2140593c2591ff7bae846f98fc83014589a92a092155e5da3f78ae8c22ddb4a58441ef4a60f8c3a43057256731d3fed3e96d36c34647893e393ad1cef71", 0xea) r2 = getpid() r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(r1) getpgrp(r3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2425, &(0x7f0000000300)="ef3d4a4798c1fa9e4640be40e34f865c4b526c99c97ce7cc1a501ef36dfda99d2f9bc04536bad52ea19e501cb722715086f0bcc76437ffa680ab8accb415d04b8b3be981c8184917aa4a92837859", 0x4e) r5 = socket(0x2, 0x5, 0x0) r6 = getpgid(r4) getpgid(r6) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r9) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r7, &(0x7f0000000380)=@in={0x2, 0x2, @multicast2}, 0x10) getsockopt$sock_int(r10, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept4(r10, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0xffffffe7, 0x10000000) lseek(r8, 0x35, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f00000003c0)=0x8000458140cc, 0x1) close(r8) getpid() 02:18:46 executing program 2: r0 = socket(0x20, 0x4, 0x0) sendto$unix(r0, 0x0, 0x0, 0x200ff, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f1fee7f8dd666696c65302f66"], 0xfffffe68) 02:18:46 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x54, "4cccea2ef7a1458fae460f33b52a73053b0e9ab631be2a32addeed7d9fb7978bbfb5b607ac3cd92100adbb512a15cf6c949d8b8a24d8129cde99868db0e19ffc5a2ad7f565bae5119aaa0ede55317f53861f599b"}, &(0x7f0000000300)=0x5c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x4, 0x6}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x1aa) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000380)={0x2, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x200}}}, 0x88) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 02:18:46 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000300)=""/35, &(0x7f0000000340)=0x23) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000080000206, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f00000000c0)=""/197, &(0x7f00000001c0)=0xc5) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000380)="cec565b4a5de076c4aa584a69b5e6ebae761e5e115b5853f289f3bf2f62db517b904a8784639803d35841f2db9129732c0095571ed58cf9974fe742f4aded3d88f8091646384e8559e9a48f23542884e9e53987cb01d016e395b592238ba328f21a361b0c8900ed19e43ae2fc85c9bbf31bd5c080e82e057238e18e3ca07d62c0d9e17d745701724eb6c6ccb7fc1c0607a16e44bbc44fcdbf9ccfc2d0f3a94bbde648df105647719d4a3353afd6f26079ee133e188436970df20e51c6dab214544c140dab77b1555c789f18c7c1cb9c2928e77c3974d16a214b0ad4d50bc05ffe810ac5b12") flock(r1, 0x2) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x423, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000200)={0x7fff}, 0xfffffdc8) 02:18:46 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140)={'accfDH\xf5\x96\xcd\x16\x81\xe9\x00', "da96e3ff1d98c34b35ff1cc200371e255ad343a947de3b0e2f9084b223e4930de80700332ad4082cc990176985f2dd6bc021412fc05cfce36075fa46b2453e17922ee7e00a77db7e3449507ce1a6788ee858f37da2e0a9f3b7d0aa4ed9c0b3a4724e131e5718d3163415810282e192e2066948ec38d036af5a6c62375f3a61a7ac06e0905e3f6f469dbb88b6ee95bffae2ae1640c1410db86e11b5355072b8417b7de86b63f87df7f83b66bddd34a5dae3aadc599ca82600c4e5c8a9ef9f4f6993b91b3bf871c2b178faf3894f9cd734d8a7c1d875567ca625ac2f5e40ce14916f50738027d00d0c26166e8c36f8c7dc"}, 0xffffffffffffff2c) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000)=0x10001, 0x4) fchmod(r1, 0xc0) 02:18:46 executing program 3: r0 = socket$inet6(0x1c, 0x10000004, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) freebsd10_pipe(&(0x7f0000000100)) 02:18:46 executing program 2: r0 = socket(0x2, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getitimer(0x1, &(0x7f0000000040)) 02:18:46 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x3, 0x1, 0x30, 0x8001, 0x8, 0x9, 0x4, 0x81, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xdaf}, &(0x7f0000000280)=0x398) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r3, 0x4, 0xf, 0xffffffff, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr, @rand_addr=0x8001, @multicast1}, 0xc) 02:18:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x8, 0x3, 0xffff, 0xffffffffffffffc0}, &(0x7f00000000c0)=0x18) 02:18:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8080, 0x20) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0}, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/35) r4 = socket(0x2, 0x1, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r4, &(0x7f0000001b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f981393a14262b09c7e24001c2f668616b10e00"], 0x1, 0x0}, 0x0) poll(&(0x7f0000000080)=[{r4, 0x2005}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) r5 = getpgid(0x0) getpgid(r5) r6 = msgget(0x3, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000600)=""/155) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) fcntl$dupfd(r7, 0x11, r7) 02:18:46 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getpeername(0xffffffffffffffff, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x20000000) fcntl$getown(r0, 0x5) getsockname(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/51}, &(0x7f0000000200)=0x35) connect$unix(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) login: lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8001219bb90 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff829434c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110eb6e at witness_debugger+0x8e #1 0xffffffff8110e7a2 at witness_checkorder+0xf72 #2 0xffffffff8107d2e3 at _sx_xlock+0xb3 #3 0xffffffff812c53b9 at inp_setmoptions+0x17c9 #4 0xffffffff812dd7ff at ip_ctloutput+0x80f #5 0xffffffff812e15d9 at rip_ctloutput+0x2c9 02:18:46 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r5, 0xc, 0x3164d283}, 0x8) poll(&(0x7f0000000180)=[{r0, 0x11d}, {r1, 0x8}, {r2, 0x8}, {r3, 0x18}, {r4, 0x100}], 0x5, 0x7) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = dup(r6) connect$unix(r7, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004) sendto(r7, &(0x7f0000000380)="222960f33971b05b7f0a97a70d30e88fc23b07ab480636b83a6a508b2860f107df5a9f40ccfc2cc4cea68f0a44833a42253ae9a0a2dffe1e531eb33b5d0827e00f3d7a5aa45a514c77191e2e0997219fbd69a3771184a93768a07171f9ef1d6585ffb1a0e934fac74a5d28e8ab03fd91a9978acf000d9f27bdec7b2e37ef3c05b9a94d304890e57be031d5a24669fc56c14619d1d057c3665abdfa2c831f6e7da7d532a05504f4f223ea56a2b4a2212c017c405e9e84638409802b1265defa9ed95844de9cd6ad98ff0af8928b097445f1a9224888fa341f7b02d2345d89961ff2c55e307b6f0ded9bc86655e0797905ebe2b544400cb45a", 0xf8, 0x81, &(0x7f00000002c0)=@in={0x2, 0x3, @broadcast}, 0x10) #6 0xffffffff8115d401 at sosetopt+0x101 #7 0xffffffff81165a68 at kern_setsockopt+0x158 #8 0xffffffff81165903 at sys_setsockopt+0x33 #9 0xffffffff8171c846 at amd64_syscall+0x436 #10 0xffffffff816e3f8d at fast_syscall_common+0x101 02:18:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1000000000000028, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x1, @loopback, 0x62}, @in={0x2, 0x3, @rand_addr=0xff}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffffa}]}, &(0x7f00000001c0)=0x10) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x81, 0x4) clock_settime(0xe, &(0x7f0000000040)={0xfffffffffffffe01, 0x100000001}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) clock_settime(0x0, &(0x7f00000000c0)={0x3, 0x10000}) syz_execute_func(&(0x7f0000000080)="6566460f7dd9f3abe571c48169dd972388e8190f6eda0f948715000000c481fd5b4212c4c26da709c4a27d5a3ec4c1695eee") chmod(&(0x7f0000000200)='./file0\x00', 0x40) 02:18:47 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setresuid(r0, r1, r2) r3 = geteuid() setreuid(r3, r3) setresuid(r3, r3, 0xffffffffffffffff) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x5, 0x0, 0x101, 0x3ff, 0x5a4434c2}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={r5, 0x5}, &(0x7f0000000300)=0x8) 02:18:47 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") select(0x40, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, &(0x7f0000000080)={0x6, 0x7ff, 0x9, 0xbcc3, 0x4, 0x4, 0x6a07, 0x401}, &(0x7f0000000040)={0x200000008}) 02:18:47 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f00000001c0), 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x3, 0x28000000000, 0x1, 0x9, 0x5, 0xe08a, 0x5943431e, 0xffffffffffffff3a, 0x3, 0x4}, 0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0}, 0x0) lseek(0xffffffffffffffff, 0x4, 0x7) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000500)='./file0\x00') sendto$unix(r1, &(0x7f0000000480)="c7b7a7857c28fb2c368f506716f0196499bd5bb5bfb82c1c1597b2c701294a1676699bbd", 0x24, 0x1, &(0x7f0000000540)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07") execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x67c4, 0x7779, 0x1200, 0x6, 0xcf5, 0x4, 0x2, 0x1, r2}, 0x20) 02:18:47 executing program 2: r0 = semget$private(0x0, 0x1, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/229) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/23}, &(0x7f0000000140)=0x19) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x7}, 0x8) 02:18:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x1, [0x8]}, 0xa0) 00:00:03 executing program 0: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) chroot(&(0x7f0000000000)='./file0\x00') 00:00:03 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf0b000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0x3e7) 00:00:03 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x80000000000005, 0x2) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202392f66696c653000"], 0x1) 00:00:03 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = socket(0x10, 0x10000007, 0xe1) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000001040)=""/203, 0xcb}, {&(0x7f0000001140)=""/121, 0x79}, {&(0x7f00000011c0)=""/31, 0x1f}], 0x5, 0x2) r2 = geteuid() setresuid(r2, r0, r2) 00:00:03 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0xd2, 0x1ff}, {0xe895, 0x2}}, 0x200) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) unlink(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) ftruncate(r1, 0x0) 00:00:03 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x1) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:00:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) close(r0) fdatasync(r0) 00:00:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:03 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="0b76b334a8ac1ae81ea049bc212707aa800431346d78a878eea88713255652df91d74bdf42002df471590ad3d13673307caf9aff6ca604f448a4fb57639727b9d79bb7154aa93d33a06d892eb0b3cd296c78ed0a86dcc7013ad9ad9244716a8750874b1ba645884844ca81b725fe79d74451f96336d96c37b5340cc004d06e4f"], 0x0) mlockall(0x2) sync() munlockall() 00:00:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xff, 0xf8, "995551f76011801d8e4b9301802c98c6a82a620f2e763cdb3228d2f459505b0cf5bfa8194cae30e422df71706f7ffc30629faabbf34ea1474f111589a88e0902da03547f4615703a50c60539e51b08a17156fdae6d0f98b4826ec0ff94de7c5c244360f2a7a54a760d2d4c4fd34e27f81f5a2b5ec0b8ca41171a34ec83986ab239db3d15e4489eaec9530bda285a526a810c8c765c3d0e4c7f0b3e8a2ac1dc4b40a4aa1508b4a8673070278acb1a4c3894a156fc101e3b67f74fa3055d25e309ef5bc192e0bdf9ab7d0b78039b2d9e475a94a417ccd7865ff10b72f3c06f5cb31c2dfdfac119b89f752676591a9b01cc2bc999fe3c7e581e"}, 0x100) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000001440)="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", 0xfbe}], 0x1, 0x0}, 0x0) ftruncate(r0, 0xda0) dup(r0) 00:00:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x6}, {0x8, 0x7fffffff}}, 0x200) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000540)={{"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", "817bde000004000000e17448b9f2b37400"}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) syz_execute_func(0x0) getsockopt(r2, 0x6c, 0x980, &(0x7f0000000100)=""/31, &(0x7f0000000140)=0x1f) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r3, 0x0, 0x9, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000200)="42dca6551f37331ef497877dbe1338de3f775ba51584854ece9ce47952bf5e5ad3115ba0e68e0d5029188f181c36953ebf325f7f749272ad0b4a8c00385df8b4bdc81b7668171fc7024f8a9fae16") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0000ed0c56a7bc5f7e5af201a4cd8c80966328a92959797aa289b8a378f86eee9c079aba4a2f3b48513415be89c3016bab1c5dad918d36bfff28ea3f7feb28c4f9e05e20c474291f6d78eb007f6c3bf95384d3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) 00:00:03 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={0x0, 0x1, 0x5, 0x1, 0x2, 0x4, 0x4, 0x3f57, {@in6={{0x1c, 0x0, 0xffffffff9f9293d3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x2, 0xf2, 0xfffffffffffffff8, 0x646, 0x100}}, &(0x7f0000000580)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000006c0)=r1, 0x4) preadv(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000500)=""/122, 0x7a}], 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000240)=""/56, 0x38}], 0x5, &(0x7f0000000300)=""/91, 0x5b}, 0x83) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) 00:00:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="09000a0008000900090002000600e9000004db0501000300091027a3f5a7f26b43fd1316977938ecc2f61494c474a087bad7be9a7a2101d8a4c5c0aa97369731b7de9c8adb933e7d6b0b39bb680aab81475e98dfcf1fe68c446cca61605e6e00"/111], &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0xd5f9, 0x3, 0x2, 0x3}, &(0x7f00000000c0)=0x18) 00:00:03 executing program 2: r0 = socket(0x2, 0x1, 0xfffffffffffffffc) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d9f00912d0d00fd1b02db5d900000070e44601fbd0a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = dup2(r0, r0) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f0000000300)={0x10000, 0x1}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet_sctp(0x2, 0x5, 0x84) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0/file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xffffffffffffffd2) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x10000000000005, 0x0) 00:00:03 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) 00:00:03 executing program 1: syz_execute_func(&(0x7f0000000680)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6cd72720f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="82025ce6359b6c653000c2f87628299d97aacd1b65ab3a0972f446d2d6aec23fe6b56eb5cd0832f6e6e40ccd1c05b53910805caae8967492349d246bb0ed5ed54cfc239247c17f9ac5e6c0fba740388e8fed2448e6902ab8f8837a9f20bfd4b6536e6621933e95c16f03f21798ec14b7ea0e50b5b0e9a90090099b15d91b260a4de64f408bb3c2113fa0b4de6452745536f5ce3f65e61eed9899b24423bcf6f5cb68"], 0x1) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x1040, 0x40) getpgrp(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r4, 0x2040}, {r4, 0x3e}], 0x2, 0x1000080000000) 00:00:03 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="a9f58cfd3558b876efa5ce5f30e656df1a583317ba1d1b35a3a05d66a8031931a0f7d445fd93b1f403014ce0e3a34055e9e3a933f62d435ecdb001f31b0b1fb6c95cb14d12e5549aeb1e9bc356f28ed13a382b9db5eb3a693e54", 0x5a}], 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000084000000080000000021001a14000000000000ec5b00ebff01000000f1000000d409000000000000004d"], 0x24}, 0x0) 00:00:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, 0xfffffffffffffffe, 0xfffffffffffffe01) 00:00:03 executing program 0: open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0x202, 0x0) link(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/../file0\x00') open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) 00:00:03 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x40, 0x22) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000014c0)=0x8000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x10001, 0x6, 0x7fffffff, 0x100, 0x7fff, 0x2, 0x3, 0x10001, 0xffffffff, 0x7, 0x4}, 0xb) r2 = getpgid(0x0) r3 = msgget(0x1, 0x524) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) r4 = socket(0x3, 0x5, 0x8) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r5 = open(&(0x7f0000001500)='./file0\x00', 0x80000000000206, 0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchmod(r5, 0x82) lseek(r5, 0x0, 0x1000000000003) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x1) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) recvfrom(r5, &(0x7f0000000400), 0x0, 0x40000, &(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:03 executing program 2: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") mkdir(&(0x7f0000000040)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) socket$inet(0x2, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0/\x00') r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) connect(r2, &(0x7f0000000340)=@in={0x2, 0x2, @loopback}, 0x10) socket$inet(0x2, 0x4, 0x2) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xfb87, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x3) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) lseek(r0, 0x0, 0x5) r1 = dup(0xffffffffffffff9c) openat(r1, &(0x7f0000000100)='./file0\x00', 0x400, 0x4) 00:00:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = semget$private(0x0, 0x3, 0xfffffffffffffffd) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000000c0)=""/9) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = getpgid(0x0) r3 = getpid() setpgid(r2, r3) fcntl$getown(r1, 0x5) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000100)=0x7, 0x83) getpgid(r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) openat(r4, &(0x7f0000000040)='./file0\x00', 0x100040, 0x4) msgget(0x0, 0x0) munmap(&(0x7f00004d9000/0x3000)=nil, 0x3000) 00:00:03 executing program 2: r0 = socket(0x800000000000002, 0x10000001, 0x5) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x2, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0x9, 0x3}, 0x10) 00:00:03 executing program 3: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x2}, 0x8) sendto$unix(r0, &(0x7f0000000280)="b10005030400000004c700b1bf18141923451ae3c3051020c01038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d629ff030000000000002babfbb770c1f5a872c881ff7cc53c894303b298a800000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) 00:00:03 executing program 3: syz_execute_func(&(0x7f00000001c0)="98a84a2ae92c570f05bf07004900c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4dadc9ec45b70c4c4c4a3bd4877f88ac4e37d1d2c93c4f7dcdc0fbcaf4c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a0a80dd4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34b5966440f3a62177575b7e2") poll(0xfffffffffffffffe, 0x76947c6c9aa3edd4, 0x5) 00:00:03 executing program 2: r0 = semget$private(0x0, 0x5, 0x80) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setuid(r3) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x1000, r1, r2, r3, r4, 0x41, 0x8}, 0x3, 0x401, 0x8c7d}) setresgid(0x0, 0xee00, 0x0) r5 = getegid() setgid(r5) 00:00:03 executing program 1: __semctl$GETVAL(0x0, 0x0, 0x8, 0x0) r0 = semget(0x3, 0x0, 0x259) __semctl$GETVAL(r0, 0x5, 0x5, &(0x7f0000000000)=""/51) 00:00:03 executing program 2: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(r1, 0x0, 0x0) r2 = msgget$private(0x0, 0x1000700) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/114) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), 0x4) openat(r1, &(0x7f0000000000)='./file0\x00', 0xc0, 0x40) 00:00:04 executing program 0: freebsd10_pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001680)={0x0, &(0x7f0000001600)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000016c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001700)={r1, 0x39c, 0x6379044c83f45bb8, 0x80000001, 0x3}, &(0x7f00000018c0)=0x18) syz_execute_func(&(0x7f0000000100)="982cef0f050520d0f80791b0024141e2e99650855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000280)=0x853, 0x4) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001540)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000001580)={'freebsd\x00', 0x7}, 0x24) socket$unix(0x1, 0x5, 0x0) ftruncate(r3, 0x5) socketpair(0x2000000000800017, 0x1, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) readv(r5, &(0x7f0000001480)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000001740)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0x6c) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x1000, 0x7fffffff, 0x2420, 0x0, 0x1e664098, 0x5, 0x3, 0x6e, r6}, 0x20) setsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) 00:00:04 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x7) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x401) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x8, 0x4) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) 00:00:04 executing program 2: r0 = semget(0x3, 0x3, 0x4) semop(r0, &(0x7f0000000040)=[{0x0, 0x5, 0x1000}, {0x4, 0x8000, 0x800}], 0x2) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x5, 0xb66}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x2}, &(0x7f0000000280)=0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r4, 0x6}, 0x8) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000200)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4a14311d1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c4827d19cf5b5b304545e269a841000f2e450fbaaab700000000722faee4eed416f41716f417635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dddc066660f3a0b0865") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0xe1) dup(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x3, 0x200}, 0x8) 00:00:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) r1 = semget(0x1, 0x2, 0x24) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f00000002c0)=""/149) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r3 = socket$unix(0x1, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000240)="eefad4bbec32ed3eccc6d4df43410690b609a727def4073e34cd97da924c07a1ec0f1a3b17a123174a85a377f79e5618a7227fad072ed8bfb21b4e3602e8e510e2aff2fd0f140746a5c2155ac1d4e8c0673c6d0a37ab98f94d6b33d929cd92e6376839d5f2fd1079742ff9735d01c8a71e41") accept4(r2, &(0x7f0000000100)=@un=@abs, 0x0, 0x10000000) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000380)={0x80000000, 0x1400000000, 0x7, 0x2, 0x0, 0x80000000, 0x1, 0x2, 0x9, 0x6, 0x10001}, 0xb) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) 00:00:04 executing program 0: unlink(&(0x7f00000000c0)='./file0\x00') r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040), 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:00:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0xc) r1 = dup(r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x4a) 00:00:04 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x200000000053, 0x0, 0xffc3) 00:00:04 executing program 3: r0 = semget(0x1, 0x4, 0x80) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000040)={0x4, 0x8}) __semctl$SETVAL(r0, 0x7c99cc9d4f899473, 0x8, &(0x7f0000000000)=0x100000001) 00:00:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) getitimer(0x0, &(0x7f0000000480)) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000600)={0x0, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000640)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xa7, "6bda83e542ea58823cba217214dc4f86f2f5b08c00b62b8fb37f8103cee394046c97f5e91ea1ceeb592a4bd5a6ded6ddb66be0d2fcbed25d71b59de9108f80c3d6d786562ed9f4998606643c89b6761d1749667bda496c76c2c7327420e3f3b477aedc38c6a70f405c39d2dbdc9d24adcefacfbcb61152be3b9e673d5fa129e7c3f4b5d74062d247a09d814f4eeffd71fa9f9ff2dc86bafaa925d12b0a2f11c9efce342ac7ebdc"}, &(0x7f0000000340)=0xaf) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000440)=0x10) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000000c0)={0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000500), &(0x7f0000000680)=0x4) shutdown(r0, 0x1) 00:00:04 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x1, 0x800000000000008) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000540)=""/155) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:04 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x21, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x3, 0x7, 0xfffffffffffffff8, 0x9, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x8, r5}, &(0x7f00000002c0)=0xc) flock(r0, 0x8) 00:00:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0xa, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="db33e035cecb67c7aa4f0eaa89acecf878a59e624c7a72b0bdf26a2ff37602f5624767e2f45afbe17acf06d6e0fac179d309948d68c6223d58dc", 0x3a, 0x20080, &(0x7f0000000100)={0x1c, 0x1, 0x4, @empty, 0x401}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="6d56a075e91af6be0d0a9ebc70fb2bffda700aac4dc48987227a400ff0e41cafc4726f2428f8d8b39ff940640365a62d6f026958d32558b91ded67a1e0aef782e23097056546fdd594bb3f43f358aa62e959f020b1408824dc2d", 0x5a) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:00:05 executing program 1: getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x100) setsockopt$inet_opts(r2, 0x0, 0x1, 0x0, 0x0) 00:00:05 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="080000000000000005000800ff07ff010100000002004e227f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000036ce728500"/156, @ANYRES32=0x0, @ANYBLOB="85729fce281233d17b7e32ac76b61afd490a8d429e7a58a8a46779780900000024000000000000800400008cb3000900"], &(0x7f0000000100)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0xc30}, 0x8) r3 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x8e67}, &(0x7f0000000300)=0x8) accept(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) accept(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000000000000000000f2fc0c96cd6ad6be54ca89f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a9dbeece3dd000f3da0bfeffd46b3eca818802e1af2ea9401e0cd693c9454900007f24b2b50b9cf"], &(0x7f00000003c0)=0x6e) getsockopt(r3, 0x0, 0x4000000064, 0x0, 0x0) 00:00:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)="86", 0x1}], 0x1) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:00:05 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffff9c) dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100)=0x8, 0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000080), 0x4) r3 = socket$inet(0x2, 0x10000000, 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x79e, 0x0, 0x0, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x0, 0x3}, 0x8) 00:00:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x8007, &(0x7f00000001c0)=ANY=[@ANYBLOB="020800000900"/125, @ANYRES32=0x0], 0x8c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x4}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x2, 0x8) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f00000002c0)="82734024ea30e080f1ecfe5d2b2b6326865c18c0f7630a8d72636b1253c2e00d6903ef295d335dba59cd9017653be4d8d99a73c48c084e4efb83bf89db3a66379594814c4aa8b41de88d98a056a65e5d0b463bf2122ec4974a2cfe1a19972898069b5dcca047e4db1326eaa1e22575e615992a7f17709f78e76d13dec24f6148ea658d1adb2ffeb2b230afbe89d22a2bc0e337db560199256f8198392e410bc8377e4b4c9228c64c1b498c66ac8b7d0ec3e2e6c6fba6f3f05da92d615b52ac98cd7082d16e0a5ecfc38f1e8a1ec2668882f7785a09201498a0c72acac7a6e2e9b789dc776c44") 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000cc0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) r4 = getpgid(r1) getpgid(r4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r6 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x110600, 0x43) linkat(r5, &(0x7f0000000200)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00', 0x0) r7 = getpgrp(0xffffffffffffffff) r8 = getpgrp(r7) getpgid(r8) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r9, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r9, &(0x7f00000008c0)) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r9, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) 00:00:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = getpid() fcntl$setown(r0, 0x6, r2) ftruncate(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x1330020000) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000000)="b1a091cd806969ef69dc03d9d0d0dbacf4c30000001cc1c7c7e4c653fb0fc4014c430fb74d5ac44149f2166465f30f5f9f3ac00000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe1ff6e3df646736676666430fefb3000000003665d95702750055") r0 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x20) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000000c0)="d555460ad1c090d8c9e1d12b6262ff97f4d102c0cea3b266c460bebdcff68f783b2c") getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xffffffffffffff00}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x5, 0x1000, 0x20, 0x6, 0x8000, 0x9, 0x1f, {@in={{0x2, 0x3, @broadcast}}, r2, 0x8, 0x7, 0x0, 0xf8a5, 0x2}}, &(0x7f00000002c0)=0xb8) 00:00:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/74, 0x4a, 0x5167913464365711, &(0x7f0000000080)={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x9b23}, 0x1c) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) 00:00:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x314, 0x20108, &(0x7f0000000140)=ANY=[@ANYBLOB="00022e0000840d8666628d65302d66696c65300019b922aa560cc54cf6fcf48de889965867f9293e34fe40d5df045083738564db401042f48b783f49adbcbaa7d7ba2aaf89d91ee6068eb8dafb06a8a62dc999f68903dd3ce9cc03e426632623fd5e0e610b8902bc7df0bfe8cda0c35915e7bf85778b8617ae01991f8e9fccf06ce2a5cf7e3e8103a1a47d7ccc45537107437115641c474acd9803aff438c651f32c4ba4bcfe0d164783d63f33563662c85d8d1fd3e53de41dfa8226d4d445c455d9093ad59cb4880f"], 0x1) 00:00:05 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000000)) 00:00:05 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000200)=0xfffffffffffffe3f) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() fchmod(r0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @remote}, &(0x7f00000004c0)=0x8) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f00000005c0)="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") lseek(r0, 0x3, 0xffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000440), 0x4) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000340)="dc839eb2efb4a451a98b7dd58ab3e73a1c1fe27f50f076c44b7da6f0996067f174cce5861d23e2fe907edffdc7549daf3dc68ebc78103968914d6a1b5a3e3941348676c73cb3a05d22aed9eab547c8ce8265888b898e4582edd16a4681fcdf438c4fd491a77c6ed821f610e046904526d38fc84cfa", 0x75}], 0x1, 0x0}, 0x20008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept4$unix(r0, &(0x7f0000000540)=@file={0x0, ""/44}, &(0x7f0000000580)=0x2e, 0x10000000) utimensat(r0, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={{0x9}, {0x5ee, 0x854}}, 0x0) fchmod(r0, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000240)="9e46f553829f37afd800f207eff700a33ec8cd22") sendto(r0, &(0x7f0000000280)="d97b9a66e615d16b14b352adc3a4ce1731a9ef6cab2387abbedb86d46b76a574021e39f3446669c6d558e02f99ff1de6902358b7230a62ca6f6e60f7bec83a994faf05f72506bf61c8562c66ceecb6", 0x4f, 0x80, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) syz_execute_func(&(0x7f00000000c0)="b11591cd801b69696c69dc00d9d9d0c4412ffd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e123fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000740), &(0x7f0000000780)=0x1c) preadv(r0, &(0x7f0000000040)=[{&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/219, 0xffffffffffffffe9}, {&(0x7f00000034c0)=""/4096, 0x1000}], 0x4, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000007c0)={0x0, 0x9}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000840)={0xf, 0x40, r2}, &(0x7f0000000880)=0xc) accept4$unix(r1, 0x0, &(0x7f0000000500), 0x10000000) 00:00:05 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000290000002f00"/20], 0x14}, 0x0) 00:00:05 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() r1 = msgget$private(0x0, 0x200) setresuid(r0, r0, r0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/203) setreuid(r0, 0x0) setreuid(0x0, 0xffffffffffffffff) 00:00:05 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x3, @empty, 0x4}}, 0x0, 0x0, 0x7, 0x8}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7e77, 0x5}, 0xc) syz_execute_func(&(0x7f0000000180)="9824e00f050520d0f80746d1feb0164141e2e96564dab20000000050855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc59ebd700008fe850ee290767f3c78888a1c40fbbc4e201acac10009e808f294001b00b000000f0810fa38a80d26e3ba93ba96291ae8ca0656000000f01c4740f2d96000000440f2b0142c4b13120b15ffbb15ffbc441e1e94cba9b") 00:00:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r1, 0x29, 0x32, 0x0, 0x0) 00:00:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x80000001}, 0x8) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000001ffc), 0x4) 00:00:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) listen(r0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:00:05 executing program 3: syz_emit_ethernet(0x4481956f7382da51, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001240)={0x0, &(0x7f0000001180)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x3}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x2, @empty, 0x6}, @in6={0x1c, 0x0, 0x6, @empty, 0x3}, @in6={0x1c, 0x2, 0x9, @loopback, 0x3}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f0000001280)=0x10) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="d9b8201f6c7ba72b6ece9249485aad9e60606c5dbcd75ca50da78729ea1f8d579d38f7beee991f35e1b4244ead144a5e4029a7b8955050c19edc240340a28c60c294809e8471ed7418bcdea29346b981ba765165b83a0d056813cd40683d1339bdc1bb3340bab5d289c8109925f4b728198b2591136dfbb45535fb6a5ae31ef419f80529e808bee48527753667e1cf3a15a91fb6cd2a9a48fe1a56c172b03f89aa0f8c425d4d82230a1e713710ed214cfda3f3a33bb5f845a3ca698e51029ab36d08863ab578") syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") freebsd10_pipe(0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000180)="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") getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000012c0), &(0x7f0000001300)=0x4) 00:00:05 executing program 0: syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r2, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r1}) r3 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r5 = socket$inet_icmp(0x2, 0x2, 0x1) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/80) r6 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) bind$inet(r5, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000003c0)=""/97) flock(r5, 0xc) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) accept$inet6(r4, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x0, @multicast1}, 0x10) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil) r2 = getpgrp(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="07005bfe0a"], 0x1) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xf, &(0x7f0000000280)={0x3, 0x4000000000000004, 0xd24, 0xff, r2}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x800) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x0) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000480)="b1b591cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd10f38cb4d7166454518674664660fe23be435073a073a4aaf0000400f0d18c4c1fb2db706000000362451d347b4364483c2060f383cc42b54111d00") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x8004667e, &(0x7f00000005c0)={0x3}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000540)={{"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", "2a52d8e16b451ac7f1fa5bfd8cafdb2ca9e0169cd939e4e7a58834feb2c8f722", 0x10001, 0x9}, &(0x7f0000000000)="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", 0x7ff, 0x7fffffff, 0x5, 0x2, 0x7, 0x2, 0x9, 0x6}) 00:00:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x9, r1}, &(0x7f0000000080)=0xc) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) ftruncate(r0, 0x101) close(r0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:00:06 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) socket$inet_udp(0x2, 0x2, 0x0) 00:00:06 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), 0xe5514eac) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:06 executing program 1: setresgid(0x0, 0xee00, 0x0) getegid() socket$inet6_udp(0x1c, 0x2, 0x0) setgid(0x0) 00:00:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x400005, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10200, 0x100) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000002c0)=0xff, 0x4) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1204, &(0x7f0000000080)={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0xff}, &(0x7f0000000140)=0x8) freebsd11_fstat(r0, &(0x7f0000000240)) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000400)="91cd80c462bd0715ae0000006969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd1ca957f9c44135fb8af2d2000001ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x0, 0x42) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x110900, 0xc2) utimensat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xfffffffffffffffc, 0xffff}, {0x3f, 0xffffffff8bd3b2fd}}, 0x200) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = shmget(0x1, 0x3000, 0x420, &(0x7f0000ff1000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000540)=""/99) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x608020401) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000000)=0x1f, 0x4) lseek(r4, 0x0, 0x1000000000003) getpgid(r0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) ioctl$DIOCRDELADDRS(r4, 0xc4504444, &(0x7f00000007c0)={{"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", "9257be4d64dfee9784ff15e9c3a0968cf72bf0111830a76d6474956713feedce", 0x0, 0x5}, &(0x7f00000006c0)="e100ef4ab7c25a83ff420b6af45a73dd73702deac12ead87d489aaa31a2e3238a285aee943633a525f791ac95666537859575c49aab7815eb99367f1881501496c2251f52151fc338ff6dd3c246ae872541d609f10f6088de3a9cd3a49c5a0a6b8849429150b99fe5f82af5e77d4d545ae5fb89a87487d40d5e09002c3e8adf96c9a5225d5f0c9b9078714028bdbc8bb7a6e2dfa6127469e2518efb59477578cd63d1530368efea7692d262c2251065c598170762169c9d023faa305f591147716d1a5959bb67bccdc51c07398dba47e7eaa002ce3b2efd0c7c535ac557a4b4f0eeaf7477d0170f2070ec902d8f1bc2fe73052040adbccce", 0xee00000000000000, 0x9, 0x10, 0x100, 0x6, 0xfffffffffffffffb, 0x8, 0x9}) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) 00:00:06 executing program 3: r0 = socket(0x17, 0x10000001, 0x86) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="c20200ffffffffffffff67b2268cfc8c3e30176583c554ef89998ea07a4666f3f89a5fafdb28ecc5e6a72f1ec20742506994a0fa251eab88526aa4b4f74cddb511c9b349b7d20aac5563075383a8de26370dec7d8de0d3cc3d343fc5ff377b0108fd8b9c6363648e1ba9faf73ac542057538d7739c1600a6ce01bb020067dbdf2eb0436578bcaecb6c655f218a60324d932aad9fa9e2e48ef7934d979a2fdc314fe41ba377d1215cb6751c798ae453e979049fa675a4c5a6245ac876160b1495ba2ea2a8bac9"], 0x1) 00:00:06 executing program 3: r0 = socket(0x2, 0x5, 0x0) sync() sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="30000000840000010000000046007f000001100000008400000009000002ac1400bb1400000084000000080000000300000009000000c91404995c4d974740e10fb6209837d47e1baa565321d7c339fdd79b486a00"/95], 0x44}, 0x0) 00:00:06 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0500000000fb78f02d09bef7d43c377b1fabf8d438ba37195d2d23bef161d0840c62638a7d81cb9b51c9f437ea2b9df2bc6c86470e37f1b97fe4882eae5355da94e5cfbb404e251973523eed317a32fc5bbd212d423862060162a2e7d7587f1c7b7fccb07f7940f45cfe30843b37a0480b5cdcbea553986830784a097b3ca6a3696408fbdd672d5a7dbfce84ee7180e825b441331098646fdbcf70e159a43b991f53ec4724a5f0432f3eaef7ae45f5479ebd2f005b77d1bae5a2558d68396d31a4ea1d8cc2a0c3cd2f15a121361be769db5832949c1e62ff850900000034e9"], 0xe) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000340)=0x2, 0x4) 00:00:06 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x400000, 0x8000000001a0, &(0x7f0000c00000/0x400000)=nil) shmat(r0, &(0x7f0000a8d000/0x4000)=nil, 0xffd) 00:00:06 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) 00:00:06 executing program 0: socketpair(0x1d, 0x4, 0xfff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000180)=0x2f5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x64, "4f89fa34efab21da7f7b6755f56f425829a57975b72a13f2d1e5575d02d215d7b5783b7f0bc10a5d061c8bdae1579b594a97cccaee1e1e70d9dc711ba83499e69afd14302d5d4919a50dd28cb357a9f3bd01b72aaafaa0d7cc0a8c2ca4a0e6b661ee5c39"}, &(0x7f0000000240)=0x6c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, r2, 0x7, 0x3, 0x1, 0x97, 0x1ff, 0x81}, 0xa0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) poll(&(0x7f0000000000)=[{r3, 0x3}, {r3, 0x104}, {r3, 0x20}, {r3, 0x4}, {r3, 0x4}, {r3, 0x1}, {r3, 0x80}, {r3, 0x1ab}], 0x8, 0x3ff) readv(r3, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/124, 0x7c}], 0x1) 00:00:06 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) munlockall() ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = getpid() getpgid(r2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x1, 0x4, @remote}, {0x1c, 0x2, 0x3, @local}, 0x7, [0x25e00000, 0x3, 0x1, 0x1, 0x443, 0x5, 0x4, 0x5]}, 0x5c) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = semget(0x3, 0x7, 0x10) __semctl$SETVAL(r4, 0x7, 0x8, &(0x7f0000000100)=0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000280)={{"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", "614256210c30cffc227e71faec4e66718d0fd399d8ce6f986d6e33134c64544d", 0x4, 0x78d}, &(0x7f0000000140)="8017c44a", 0x5, 0x8, 0x1f, 0x2, 0x7fffffff, 0x1, 0xe6ca, 0x1}) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) r6 = shmget$private(0x0, 0x3000, 0x20a, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) 00:00:06 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000940)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="1ac122d5cceb6120", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1}}, r9, 0xffffffffffffff29, 0xffffffffffffff2b}, 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x9, 0x0, 0x7, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000440)=@file={0x1, './file0\x00'}, 0xffffffffffffff5f) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0x4) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 00:00:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10040, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getgid() getgroups(0x3, &(0x7f0000000300)=[r3, r4, r5]) ftruncate(r0, 0x7fff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0xc6}, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c110f05f359bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110fa261b7e2") 00:00:07 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x53, 0x10, 0x1, 0x1, 0x98, 0x4, 0x7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @rand_addr=0x6}]}, &(0x7f0000000100)=0xffffffe3) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 00:00:07 executing program 3: select(0x40, &(0x7f0000000000)={0x7, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4) 00:00:07 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) sendto$unix(r2, &(0x7f0000000140)="d1b23ba3471d351559736f50971cde1a14932ada16982948ad465cc874a7a0d140d93561e252d76231d3a1b555c4532ff3952abf85fafac158af04724882c3b4df8b470c545654edad118a1a8d6cee811387fa890acdde7fda800916097040a3baa8c9537c954fa3193d838b5f0e0d7bd457856038a00eedf1b9917175ee8bb1735e4233346b67ec0d113264b32c88f7b60630f72d75d7248b09c38d93490fb2132a55ffc0c814034593d37460d623c39762f0ce8cfe51da1718c8ac810e3ed0ae5b8b325daf23ff1395f0db8ba9f9d1bef29f392d3bc2be9724b3e91b763c7df9496f3c4633d95cee70fbdd0ee9a639a1db6cb74aa3d21bf921b98cead6fc6700755e91f4eac294637c8e5c38ffb3ed7402d4e8bd3eda25053b4c7d0002014ebbe2c8e176bce2995401b0b3f75a5b916b9e296be03fee04da5118b780e897edadefb1c7396def0da419e3c3570f3947bd4a30e093816c6422ab4a2edede291b5876443c5609d16d5a443b1d4ee92704d7d21ff8d9e9a6d2489b03500152dc38bd228863f959e8c8e9d61e6a66ef835057d9fb14f3f8036ddd293f1ca3d7c83b1cfa629f1d13c80fb0613c533d3440cece6d3a50fc3d0c61bd17eb596dd9209f803c2022b07f8de325e9689d477ced26bb55b8ba841886a633d1dfef3d563cadfb59c7929fdba561b855940255c995d5bd80f266acb4ddb5b396f481415de92c85f1e8c008f9d637f4d4da02950e2fdda7e3c423bead8055144c00298c07e5b4d07e48df5778cc220c200d37a3df145223d14664ab114ffbb33033686b0d19f5b73af45ca150e643f4abf55d1058e75ee2a0c940d5e040a54e3661ea0ce6790af9f9ee77fdc996c6d892fbe14bbcf83dae83515bd57f517eb3b70dafc4eeba68dd0d33024ab14cd7a5e95059145581cfcde7e10e5ef31a4077ed4966ec2aa463db9fe6506a48e6b07f6844cc889158dbc317836d6cfb92a38fba7746c47ed7fb7798c1b7e54be1269f40a34b677a54f5f7069c58c3be6c7f9cb65bde8bd22d6084fe89ed26ec0494b76635931bc64ef2b42c50f5077700316a7ce2274b647ba8ff1280b32ec0b72349870a55586421808f75bf74be59d4ed4fbc815c10d4dede38331522d3e1ac94ea04278cd286d8a4a670b8761b19366447bf0928aedf5c0d9b930e8c98856d3d6caf0e41521147bad023f23fff736bdf65ad38df340dbfe7d44132be2a9874a421dc9299eabfd3ed0dcee1abb6d7ee9b01250ffbe44c0bb3207664c717b719a580646a0409208025060778144139b52629bea1d142ac432fbf7eaf1b7b4e00bf595ab1a075257161ae0c7f7ad1d7ad085cc99623aab2adb1520853d9763e69ede8cbd7c62fec82aecd96909ba18b1d29c1a290a59d44b311177f6995b2ab875555ba20c2cd0f23853a80127ce5295ae2bef782d96ae3016aec16cc6d08d086b192a7d0205c8c334a163a627cf03b22743a34e1782f7804a1bcaf9870f34c3df9d7b859c8d8fdfb9933f1ed9a3b5988df65c9f464e30f34d4fd6d035751c17befb9dbc15ef243b41a8e8ef9ba41753b21d361304f9f3b3eccacb8e4fa38d6ab5fb440afcded64ea66cb9964f06babed89f022061fa0d073a46c55ad382482fafabb0f5cb3dbf99e2e8566db10d966b3ccd6b3ccd51123153760fa631a64287da9d11f1bb129290a26cf88be85fbbcf34ef5ba45bd86ee306b5b9c847d43679e859b57aae1dfa3f05b34a3632859c7bc1ca4f67b9cb4ea5460bc0199db4ced63c31311fba5fa1e1380f9f98dc889cdecff439e200dec7173ff2520d07dc5cbdad94a02c30a6bc2bfc581708439699b74166b09ee949e3387abe2d7f248c8d161c1b5de7f48f3836dfba759085c2e60cbd9b03396e59b065e8098bcde148640ee3f469b5d0f2a3102e8014d620bce52f2e56b9c030dc36decb42c0e41287bf99884a8deb689b4c0bbcd426c2da3540cc4fb1c369cbfa2cc42239ae1bb38d11840d78e17afd9a579741a1424cbc8525be641b9c4370b9238073ac193f3739646a31f7be4f41ee758dee65b5239628ed007e2570afe50bfe811df670147e91d7060152b8854307d59dc3d393c483a5531039faaab538f2eea5610d2996b7ae0726d3d800efa84bc340f5a673516da1402148c81b4e23d513d4dd3ffa9140916898d455af53f95335ed3210ba49aa15472d436a2e0256ebc187311cdd549fa77d2885ce142cf1e8020e25542737393d4e5fb226445831c8da695857a11efbb08b6b62194d1f564f5be8c9800aa39c43ee022ac36c875c7f32c9cefffcdbb6adb5503848d3bbc5f99f6b802ef8f8b32639e6ed3b98a56e501b861787ddbdc21ef91069cb376fe75bd9d667515887bf6915af7a5a1827b93e9d94e7288187b1d89cd4aa01d7a23294e475295c8bb4e34e8d1687780ac34945a25258a9f404d72393a30bc2206d7ecb4a94fdc79ccf1b3950bf9503832a8f500f1fe4893e7756cbd502bbfae075e2e88cc19dc76ada944e1943e43f04de40ca8d26c7055cb4f7b0291ace6ab9d660c665c631d5cbd2f10c60ad883009fb3c58464c92ebd8f21dd09f2f76f8e4cc20511ac74a8b431fda3c234ef2c525cde8408d5809e57db4ebf8137a90e3460eb7e3ba1278e7f08da7888f4b5fac0b5dfe2d668bdb1b9d027fe8f18b96caffad3e08ab2f11d5f830624064f6b6e8e7bd05a9221a19bd9e2d75304c45f23b138d34a696fb309d185370b81ba6bb7cf495b997c1c1dfe32f49c02367f9a3d41ff92a6c5ebc24fc0ea234a707bb3b63c2088e6973afc7fa40ae3c92d815611553735e85415f267f6cce3a27ffd354cf2bec67ab9f6cde9bd3404c3cbd5e28768e80b4e6e750b136c5eafc7c7a391e484e612f1678f07da706a203f8b84b3ba28e56ccb6586b9c8c38f2ede4c0a7403f0aaed25f4783ccb1ea3a74c802620040c54d0301f60a2036b05c9770e0c92a21be2dcf1f068bd464120abde152f716f3b4de19bb9182fe8d36eb563c296c42ac3179d3dbc897426389312f00215390fefff4b1240a989c95553717c71644f5c4dd5698ff9fec4bff3a97d7df78eac4cb15e9a507a7577e30e4c75ac38ffe7c469355560f0fef52e1bc0403fc137dc0088c5ad515808b51da96cb8dae3582cd106b6c685d261dac11c7b55ffa0730040f2f87f22dc503dec0e2f3c47679b550f9bac1d37a0b68d7043d2edd3348599e8c2f13384181f6ce371392b961ec27b840ae37cf428bde7932be87c39951243af5fa7106138b925cf96be9e0911f3fb34665d79c6f08a115808100167187cc79609c897a2cf4354b59710563c587a775936b449d0221da935eae07287c73acc41a9791164bd094434f3ea648d72547361bd1f59896e258885b323eab8f56e7c70c82a23049a20a6d0e367a3d8fbda9839aea2c5cf770ad8475877317b6f69d4dea910da7a3c6ea679f0f14c3fb1e6bbfea990e2a226fb13cfbe5c0cf7e3e20e1c2455b39101178d7437f539c93376319cb568a884b915b96eeed16b48f39dc5dbcbd9975038c47f3a4522a05b4f0be28ebbc25211437eeb17cee683400cc7bf07486ef686a754c05ff57ade6e8e9f3d69321e8bafa0361d9fd70d3b6116b800bc839c8a41e0ea0ca77e4f33ecb548c87fcfe78ea89c3539cad97988cc8a6705516c9c45cddbe3f20724ebb380654ec8ba54d04250989d2d12ea9cd421123b02df414203b8462e3015949aa83a2a581e5028bc6a78f4c5e4b59e132af012260f9c4729eabf1027ed4b14e10236c369716c1ab64f187dd7ebc5748bb424fe1bdfa58e7fd3e430190d434d22ee3f88010cefc08501cae3fab4e8999ccf626f2255f64c8a2b9bbb55e3e73e74c0ce8da70cd233c292701a753dc50849e63bdf6d85219b007ae82e43df0fc2604ddcac43f912b03569914ffd8372e3c29f97eafb5794ec5613cd87bb62fa634492bc40f38b283c9ecfe7859c82dc2036ba9fa66a9fc52fe06fe3b85554c60b90e81eba428907724a225ca2bbac2823d44ed360b588bb784e096bf8d92148fa16c1ef67df76a0fd89d3e684695335da11bfe706ff368bac88545a6f05809e4c1532f2e48dbf0cc3bd372b752dc25cfd11d33d4c6e077ef8381ea3321a947a733d1c3be40e5b75f9c0f0db4a217ff65c16481bb28aff7b35b2581f5cd28c83d6cac80c9e76741659d850f502d94ef723bfa9b5795443b568d2eabfd4282ea8d3fe2942b7e3831316a61499c143db970a282db53d0a18d5fc57c72d90c146212cab21e21678a734c360d0f1f3068b3787f3dbbc468021a2238bafa6fff57674633002507da5fa0124cff839c89a8b2057703b769e4f0fb07df02fd0fe1210bad159ffed15d806552ed76428f872c4429777d8dbbb7f1e54e00a9b5b2022f5f14bc32f9dde4344447dca604de9e4f0ef2e7d57cdb726e6bf0ff4107a3b44c949b0b8804d87436869a93738f5918da558ac877748aae54a43a94dfe181682d540ab30fd898615eed76686e1bad86be46ef4fc09a7a2e95fc7113e8eccbf3c28a3e21097ad697b45544c7702f0bc89e4761faaecda47a155b6585d91962333efe291ccfad40e98a56b72d34ade84b8ddccbcfdee3b68c67fcb3d016524c0ae8ff0780c5ff01faf76328b4c6f44047b86baade0d020fdf61d35b39645010a004ad85a763263be5270e227245693a0b4de101033937272d39b468b4f6ab38fac81ca95173fc91eaa21437210604a463cd71803b895de5b9bf9a155a8c0926cd88186a2e554851eb592ce8a499bea58a495d9b4ea5b199836d7319a9197e7094bde5433c03997c1434f235ddedb9516be20e97f6a5827b726099849181af04ae554b1e894a6318b34ecbd8ecbaaa1d3c3aaf915f9045e3e0fd0662570f1da94fab3de85b5eb7187198a5d51e5251335137203b5a1f79eaca006f1dda0d272f63c27318c519dd16806ad1973908807c4e58fecf36509464316179da490767df819335109d939d249c43c788b2ddcaf453fa4ec06c127127b1e2aace4e36bcb1691fe5c8575ec6e97720c760e038b47da59f86e98042cacb70108d8b411e32abbce5cb10e3a754a55f6e6b2ed9fe92bf76a438cf2c2cc7cd336801d9a393df10b8c5e04c4259aac5702cfbc02269ab398f70f09797ea29a064057b55a39f09be0cf18f80ab73bd8bf9337fb0093ca6082956c35c56f37d7e6d0f3cc148dafdaa82778f2437f586dffbd7b376fad4113620f27eb28c16f62b1a989cdc72926cbc4c9b5f6bd4497e2a183544e3186bedbbe84eae25cdc83a3976ed89a51625f6057ff5c23bc35ee7ee11509af28159563ff9b95d3b8039a48b7b24a566672a89f899a263b1df1ee905b32ed7d23854a4fe8dd87274d1380dbbca98b4db71af99cec6ee387fc9e6f918dc1737623e7d42754fb071e0772503310ed2964d39f9aae7ac93c8a3a92d83a455c6d7aabfff067e3989b18affd75de11d4c223b352c4a9da875abc9852b3ec2b4a680b69097e416c92470be4944698a2743783534727a5b4e3cf6a7face160ec76237ed9b0cd904fbedf292c9d29aeab5bd9c24b6a47590c035f024c04395582081465dc75d7f51680407babd95eb309f85ed1e03040adebe495cad17c468e174377131762137f6f59a369e0185e2f1879b4efdfc96dc7269cd91da3957344e6e79136782cf7761e78e8dc8d145ca5a5ebad52c84306e049534c7d685f34257ca36fd82210147b6334933b3421502d9f2c9813ee155fdf499cbc0cdd398407f54606dd32dc2d2faf5f7198", 0x1000, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="01001a2e2f26696c6530ab599962f44fd890bdda88"], 0xa) exit(0x2) execve(0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100, 0x40) poll(&(0x7f0000000040)=[{r0, 0x3}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000011c0)) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000000c0)=0x8001, 0x4) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000001180)={@empty, @broadcast}, 0x8) lseek(r2, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x1b, &(0x7f0000000080)=0x8, 0x2) 00:00:07 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) r1 = dup(r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000006c0)="5383fe") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8202, 0x2) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000000c0)="472ce2d1ea93070f6e1b0df959e972bf259d5a730454fe3cfa3733dc9cdb641707d555838fc8fd94e97d9cf89d60f4993e4e4a0540b2a185cfd69ade6bd43aae08e6ecae365340249440079ee2359826f24a552caf29d2641eee8d670dcf3e176bf5cbb56545d9dfa0b8b9460f9b1acde9463cb8e31590e805666360f515863fd70ce5298e2c267b6223d75d4c709895f8222b09f02bc229b5a5a6382c5ac874b41e77ac6adbe526d629afa84e02857e482e17bb2afa6b") ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)="6b05eae012cf27a0b814d221fd499c86da68e8e6b37f8e52620d8696841d0c0ab4af439f067bf87885efeb8138fc3dff6d8e6ecea8f3621c161f0e24ad9cab96515b3dc6fe994750b713678c52207df912bcc4371e683684353710a2") ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000240)={{"b5d5679ff73722d52439e68378fef1ee6e1f342b2dab42472b0e63ba7f0c27a5a9ff34d8d376705e832a59e296302f60548ff55de4172dc6f55a50238ebce9195fabd1fbbadf32bd485df767059d28ce6a226eed0100c34b6e33a9974ce872205a7247eba495ffbe824e13189438dd358de16a7d05096b20313f8f8b06cd16717c0e67968ab8c460c37637b96c2f195f760e63dfc2cfb244fb13dd60b77d032e003768e0f0ce699691241ab14528746969f063d7fe42401407d7831af261cd0effeaffd7354225cfc78de2b10bf53d1f398a588ee6fb8ce47e145201d1e3a42d8a564d80ba1119377b36d4687f15adfe0460ac55efde4fcdf606fd2d3ac11ae1f63964064897ad5f24ff2343be75157fa4d7d3b13b7e128abe0bed6612ca60fe7504a352383860f18bcb14deb3f79117912b373015d3e3ffcd52d24d45b3474e6e783d92087a688803bb59ea6bde73fd81ebfef279b4f2ef81807b5f9d89d35fde0d749a53b9031834bafffc609a52fc83957292bdcc069eea63816ac0980d6bd04428965fd6f3fe2741aeaa98ff27ffe33b3304f0febd195eff706eec48cbf5c38d163835455e7b428ffd5bfdb01a63229976b72bf50f1c3817f4f04c249449a317f849c4ac7894542c6cc321914403a726dc492d62f14ea12babd13e72020d5e51f54e5a9c61d1bd5db40aba17f33f48583f93bd73f52fc8643b3bcbe00ac3854337b93a186c7cf372692004970d8b7a8c3287325188d9214db4c8eaf7a27047198cf128e8e9ee70e4e11615bb196384f44dd269f3625b5c7b9e899db316c1b50ca7a92ecfb867d801a3512977e4d953b3dd78d461b4879977522e47d5b029d3e88bf52a9b8917286804f45e8f78417f1339a24695012f2698757f088840fcfbb76e46092e2a8ac94345179bf0f862fbc5a10cae8c9de95978653c67821986abb537eee422bb05765667750c15173618327b1839f991cdafeb2749446fd175d669841b4d2ab4916b4b3089292959212a0d95fe522fccaad3e4b772913803c0110ebc6702f2c2b4c5d8e5170058d2781cc131b71d0de15ce59bbe6c87be45f377b1382f62270a8754e21681643f4973b3e81b36fb7b2d7453768c5c82d2a60d75796467c957214f6603ffbfbd2717dcfaa0a873edb5cd6702c2e6b2fabae9a4b9d17408e4832bde9131e31d9e4ab21a21616196887d9caf6ed62fdd134458da13b8ba251082c0d886bcbb11a45d545501a69ac7743c26482215ce16bfbf8eed46236571daa6868cfa3b7629769a9fd12733e88319ed2df8dd9c918bcae23e66da3958a9861614a1a4b263d01bda809a72aaa7b0a2d6113d86f2b505ffdf75f6448dcdced13c11c688afe787e3966c540b49fc42e753c99ef4ecb6f1213695296552a4f4d4462ef4ec818e5072b838e7fc4513ad65bf0b21b43547d160cb4d95", "66fd7c8923ece2f7bc1ca222678cee6964257143429f48d362a5f888ec8aac32", 0x2, 0x34b58a8a}, &(0x7f00000001c0)="c392cabaa6c27b12d43d32c034752df0ee030f4e868ac5b6cca1caedf931fcf965317cdab3f443cd6caffda90d375d591a9caff5f99021d7f7337420d0d267453fec77985ce2263b85a50846cd9c6f8d97c3", 0x49c, 0x1, 0x5, 0x0, 0x9, 0x807, 0x255c, 0x2}) getsockopt(r0, 0x80003, 0x40, 0x0, 0x0) open(&(0x7f0000000700)='./file0\x00', 0x81, 0x20) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000290000003e0000000000000000133d0092b8a8c51b77c96c98278d46b2c43c9cb2d6ba2daf486a7671e29e082a7d09a4c387005e6ed61e257f6b92c097501bbb746c2f4ea6313e"], 0x14}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8100) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x5c, 0x0, &(0x7f0000000180)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) 00:00:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) fchdir(r0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000739ffe)='..') open(&(0x7f0000000000)='./file0\x00', 0x100004, 0x20) bind$unix(r0, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffe64) openat(r0, &(0x7f00000000c0)='./file1\x00', 0xa, 0x0) r2 = shmget(0x0, 0x1000, 0x99, &(0x7f0000ffe000/0x1000)=nil) shmat(r2, &(0x7f0000ffe000/0x1000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, r3, 0x10000, 0x200, 0x200, 0x5, 0x200}, 0xa0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r3, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000340)=0x4) 00:00:07 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000140)={{"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", "ef76a1ec5d9110cab69419374ddfffccceead1c3155bf53102fe4603dceac411", 0xbeed, 0x1}, &(0x7f00000000c0)="4f09f4efb88cc5bc181296f5ee2af21a863e7c5625e4f17a719c7539f77d9e8f21316fb9df0d6c6714c99b02f571aebcd61ee3e4abeca67e2bd25f8e006828f45cc3678a7250e7aea2046606b2f9689986c362f100f5b4e6979120dc17a08e716bb98f905e546dccf21ba0", 0x1, 0x9, 0x3, 0xfffffffffffffff8, 0x7, 0x7, 0x1000, 0x2}) sendto$unix(r0, &(0x7f0000000040)="d28b0f05eb23d2", 0x7, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 00:00:07 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x11, r0, 0x800000000000000) fsync(r0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) socketpair(0x1c, 0x1, 0x20, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1000, @loopback, 0x1}}, 0x0, 0x0, 0x2, 0x7, 0x7, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0x81, 0x1910, 0xfffffffffffffff8, 0xcf, 0xc0, 0x6, 0x3, r5}, 0x20) 00:00:07 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000040)='./file0\x00', 0x31000000) readlink(0x0, &(0x7f00000002c0)=""/124, 0x56) rmdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x8) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x200, 0x5, 0x80000001, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x8}, 0x8) 00:00:07 executing program 3: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x4d, 0x140000000000, 0x26c48a6c, 0x20, 0x8, 0x6, 0xffffffff80000000, {@in6={{0x1c, 0x1, 0x39, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x8000, 0x80000001, 0x80000001, 0x20, 0x7}}, &(0x7f0000000000)=0xb0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r0, 0x2a, 0x3, 0x5, 0x9, 0x4, 0x1f, 0x8, {@in={{0x2, 0x3}}, r0, 0x100, 0x400, 0x9, 0x5, 0x71}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r0}, &(0x7f0000000040)=0x10) 00:00:07 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0) close(r0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000000)=0x7, 0x4) 00:00:07 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/82, 0x52, 0x80, &(0x7f0000000080)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0221fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") nanosleep(&(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)) 00:00:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="d10413cb3413bfe5208d09cb3b378bfa47e69ef6d06ffad78125be21fac41febd97ffa5467b6c01926de71c61e0d29a47805ad57f30e8fb81e5bd275ca8068") r1 = socket(0x17, 0x20000002, 0x636b) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x7f, 0x6, 0xffffffffffff5a72, 0xbda, 0x48a, 0x5, 0x1, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0x7ff, 0x2, 0x8000, 0x25, 0x7fff}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0xb, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0xe) accept(r1, 0x0, &(0x7f0000000000)) 00:00:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x6, 0x1ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:07 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000040)='./file0\x00', 0x31000000) readlink(0x0, &(0x7f00000002c0)=""/124, 0x56) rmdir(&(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x8) 00:00:07 executing program 1: shmget$private(0x0, 0x2000, 0x105, &(0x7f0000ffd000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x240, &(0x7f0000a36000/0x1000)=nil) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000aef000/0x3000)=nil) shmget(0x0, 0x3000, 0x1, &(0x7f0000f67000/0x3000)=nil) r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000b67000/0x3000)=nil) shmat(r0, &(0x7f0000e44000/0x1000)=nil, 0x43000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r1, r1, &(0x7f00000006c0), 0x1) sendmsg(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xf0, 0xffff, 0x1, "aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc50a5d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd4666"}], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r1, 0x3c) r2 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r2, 0x0) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r3, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3, 0xfffffffffffffffc}], 0x1, 0x0) getsockname(r3, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000017c0)={0x6, [0x20, 0x70f6, 0x3, 0x3ff, 0x8, 0x1]}, &(0x7f0000001800)=0x10) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r4 = accept4$unix(r3, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054ee4d6dffaddc2b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x10000000) r5 = getegid() getpeername$inet(r3, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r5) getpeername(r3, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) ftruncate(r3, 0x7ff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchmod(r4, 0x90) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100) 00:00:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000100)="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", 0x1000, 0x104, 0x0, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x29, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='e.\x00\x00'], 0x3ef) 00:00:07 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x3587}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x1, 0x3, 0x10000000000, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000100)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d90000c4c27d25db22840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") 00:00:07 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x94, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, &(0x7f0000000240)=0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900006efdf895958c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4027d1716c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b550142c4b6593131b15d84ffde75ffde75110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x2, {{0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xda}}}, 0x88) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="75da4a7925408e16e68e25fd4073e5b703b19bbc6f227b679005fe97fe259d1795b931db472a3334a466548f2b99301ca0cdd60c477a1047465a3167577df9e5778a67ca281d540d773beeb5cf2446d862eb90126ba16b022e4a45eca0a6cc7b18257a69943b7422d17fc5991c0a479d194b27756f5c7d34c71250187d129c0aef632bd0f7b3034c48841dd2968983453987f20660e411a3f0844f81b64617ca0181f377b517534d32efc212c65e71309e9d877dcb6032501e5cd2cb27605752f9c920146147d07d1a5b06154c66a2df84806d2b3daacac828238d92511b377669041bdb73f4a61acd74bd911273d7dedec97e894e2a18") 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf}, &(0x7f0000000080)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0xbd, {{0x1c, 0x2, 0x8001, @loopback, 0x100}}}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x7fff, 0xfff}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)={r2}, 0xc) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r2 = msgget(0xffffffffffffffff, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000006c0)=""/155) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0x8) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3) wait4(r1, &(0x7f0000000080), 0xfffffffffffffffc, &(0x7f0000000240)) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000640)=""/70) freebsd10_pipe(0x0) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000540)="73a1e5dc4de3396ba284924b525a9f66a8b1af7b66f34038b5513700d6a69ff177f2bcf3dfab0c05d47cab5cc1583dedc77de1d99cc87a23775ec9ded16a37391c6f80cb") semget(0x1, 0x7, 0x20) r6 = shmget(0x3, 0x1000, 0x64b, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000005c0)=""/117) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) semget$private(0x0, 0x2, 0x3c0) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000180)="982cf40f050520d0f80791b0084141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70fb064d72900006efdf895958c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebbc4027d1716c46291ae8ca065600000c4618de3c0740f2d9600000000ca1d440f2b550142c4b6593131b15d84ffde75ffde75110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000240)={0x2, {{0x1c, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xda}}}, 0x88) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="75da4a7925408e16e68e25fd4073e5b703b19bbc6f227b679005fe97fe259d1795b931db472a3334a466548f2b99301ca0cdd60c477a1047465a3167577df9e5778a67ca281d540d773beeb5cf2446d862eb90126ba16b022e4a45eca0a6cc7b18257a69943b7422d17fc5991c0a479d194b27756f5c7d34c71250187d129c0aef632bd0f7b3034c48841dd2968983453987f20660e411a3f0844f81b64617ca0181f377b517534d32efc212c65e71309e9d877dcb6032501e5cd2cb27605752f9c920146147d07d1a5b06154c66a2df84806d2b3daacac828238d92511b377669041bdb73f4a61acd74bd911273d7dedec97e894e2a18") 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r0 = getpid() syz_execute_func(&(0x7f0000000180)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x4) setpgid(0x0, r0) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x801, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0xbd, 0x0, 0xffffffffffffffe1, 0x6, 0x2, 0x0, 0x1, 0x0}, &(0x7f0000000080)=0x20) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000006c0)="3d1f6d01338456c873b1543679db626f53b0b250990661f6") getsockname$inet6(r1, &(0x7f0000000900)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000940)=0x1c) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000800)={0x10, &(0x7f0000000740)="3a103bcb6533567710da4d27865a4f346810fd3d79e328cd79609844d56662d3d47f8cac86e26d6dc737dc1704afd5566e5c79024abf254dd4a679a1fdcce9678c688456ccf28f15bf2560e9a568f95187d0e5e8b5f9b57ff7f11502cab23676ee9736f66b99cbd892103d3a870a45f000b2c099a80a1df7d514cf916d76b95ff71a2538e5f16154464d434a0259adb4b7e10f75", 0x8, 0x100000000, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x2}, 0x8) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000240)={{"33ce6ea640fe616a3063a4afa2fce0fdd0329f377f64b986eca887cc82b5a1441ff337ef76cc1f2695a88b220cdadd1a6857ddd0bc0cb00be01628e114a496b125094bfdc6995bddfa6696429f0158e1ba0ef03b333929e5a953b36beb9e5596fb60a04ec0e486d4ceaa72071317a34507b1dd77d8924d777705927dd66ef9dd021174fc4a8f85823dd717291b764d37c497a6f43c85aaf3ff2731c8d85730126898c89e4af05dff3a03da0bfdbda8d4bac67ebd541b48523a30e93bce3013e3c55ec85c10eb76caf5625a6850c2b25dc2b3ad4b36d0b212ebc7a6ced69dc8cf5133d4d1415fd3ec30392b8f8476265c21d2268a065406734555f259ec9b68fa78e67447e26e09cd23a0a9dfb5fa6b2ffd4683631100030f13f07d2a44ff9ede5c6ef229118230c615d8b0ba33007b55e1b7b6bebfa9befcb9e8801a1883c44672d4ff500842e4b815b57d3dfc195b00d13c27866c674c8451bebfc8cc6e3f8ff7a48f31fa213c4eddb2d41d445a276a9fc8afadb07577ad6990246152765e3017dedcbb236aba4b9224ec37b6a991d2c09754b576f845780fc7db77c9421988c0f265d0e388d7d1f5707dea0630edbe6796c31f44c2ae7eb51bfde6635c0f00f2781242e7495ff198049aea6c106e40e3a9ac644386656633fcba67f98a72e28ff41a49e5c90427c3e42c0f6a6244ec8db2f42ad089eac1140a91c82b4b4ba9305e7dc3d399131b424eacf3a4a00f4cb33ddaace383d274edc1e6eabecfeff0f964a4117b9e7b586afc385a7b466017df21c19370c3e61c7309462e2c5d2eb5c897b2841a282773f6fcb01848dfcd4a1d901a881974aba1b70a739ce6214f8ecf3fe36785cdd27ce7f66e62c5ad6c10c297db0f96b3a828f6647f57d3e59e465dd6b8267acf9b0c56f5b3303c2f91c787f4af98c7d3769a62bb0500dc4d5bb7dc0c951b4fd2d640dfa5097b782123d496b02d99090d6d8124a8dc68885cc7e91f07e58404cb967c29282211fe07a116b2d0efead534c1d7f62b82715865ee705258a6f6f3c908a33d4a25d5dd46c2367935e957ce90bc034ff4ad05669b74ac8456503f1a2e8924c4ee158e86d31f056faf1cd2df1beb4e4b2c8a7a23b783d5aa7c9aeb97594ec8d6482937ad712db1a3a7afdae12eb0672011ca0ff74416b24ab3f202f344af16559f99cba552ba5088ef21b9d8219b6cc9e8569db4b0da453191d7fcf62341ce4160ea289751514dd552a2f46789dce66c6521b361648bc87eb5c0ed91c77abd01a71fb2574e3a80fd149478cf39cc54f5d60fcbb30076049b8644b7dbab8c8b50dff90219374e2df4039301829b5628ff9f6ed6eab8b11a7826e227ba465c4b33f9c620c2b0c666b2cfb595f97c78000d4d8a74885d37b8f58e8b13558f7f53fce363391aea38af08a60e1cef3941176b19c1ee18f7ce82", "ccdfa661b173ccdfb3355459db4348759501c8ac3e40c2d578eb95d4127d82f1", 0x0, 0x100}, &(0x7f0000000100)="7e56e0dd71fdbf81c491af22c21f53bca6bef095a4e656734c4c2135713c30a3643fddc38cdd05c421e768c416f0fbeaaf06b3f552ec3cdebb75dcfa3dc4fd8d830c3dbb80c9972e90284aa9f886414ab179641e92e3e147e2a5bf9df9c27b6aea404830b178", 0x0, 0x7, 0x7, 0x1, 0x6, 0x9, 0x3, 0x80000001}) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000980)="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") socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r1, &(0x7f0000000840)=""/108, 0x6c, 0x40003, &(0x7f00000008c0)=@in={0x2, 0x0, @multicast2}, 0x10) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000180)="0c1bb5b598cd801b69e4f5303062f5696200d9d9d8c441395bf9f2680c4000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851513e2e66460f3801afc7afbe37c1ea01eff265dc5f00260fae67335b5b45363ef80f9966030faee42c240f5e5bf4309247000000470f4c67fd0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x3, 0x10) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000000)=""/86) 00:00:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="432bbd7899e098741fb12dfdbc1fc391f6c9c93d65f9abffca1ea3a6cb3e5f6283a1fa59d5639c32f4df7d7f0be05c8b932d513e182aaa5679377e9d5283fd5a3686fb51e764a2669c5ddf693bf290522febb98d7e1ae07c244078558b000000000000000000000000000028a310141b9eed5a034ee82fd084f223ae6bc80c338ee0b3b16e60298f727b31d911915044e4305fbf4daad41f3389dbda2cb5fb818b23b9f7b41fec970aa0acc06520e422c5db227353c57111e66f007fc6f81e01778541c05a", 0x6b}], 0x10000000000002de) dup2(r0, r1) open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) execve(0x0, 0x0, 0x0) socketpair(0x1c, 0x3, 0x80000000, &(0x7f0000000000)) 00:00:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x200, 0x1) flock(r1, 0x5) r2 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/181) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r0, 0x0, 0x41000000000003) write(r1, &(0x7f0000000200)="b5ca52e8f4da79d23011e3f1f2cdba2999dab492e7fbc5955d04c40b8b8c70c348800723ee54de02560384181a062871f7ead83800cae63aa4be075dd8271eefd75e57877bb50ac95877209f31387dd01f8522aa1007ea37b110bcdfbbf0e0f59e79f0f400000000", 0x68) fsync(r1) poll(&(0x7f0000000540)=[{r0}], 0x1, 0x1000000000000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x6}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f00000004c0)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000580)) fchmod(r1, 0xc) connect(r1, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) semget(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000001600)="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") 00:00:08 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) fchmod(r0, 0x40) munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000340)="952c950f056698911441298f17955bf9c4c23907aa00000000d20fa0229f0f0f430f2ab600000000a0e5be34d1c4e1f8c421fc22c1d72121c48192558dc3c366450fe1c40fbb012e660f6f6e03860000000fbfce0f73d539c4fef8529f262644a5f0470fbb7508f24d0f2d96000000000fbdcbf3440f2b55013e440f01f93e11bd110f0000") 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0}, {r0, 0x2080}, {r0, 0x10}, {r0, 0x1}, {r0, 0xb7fe53b8c9454865}, {r0, 0x1}], 0x7, 0x9) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) symlink(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x80, 0x4) r3 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r3, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e230500000000000000000000000000000000000001001000"/128, @ANYRES32=0x0, @ANYBLOB="018000ff7f00"/20], &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x8c) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000740)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6f00fc789d3000000fb0f450fbd27a95ff9c4c2613d700201ef9df35e8ce367450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892ac70f5060089f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10) accept(0xffffffffffffff9c, &(0x7f00000004c0)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e) accept4$unix(0xffffffffffffff9c, &(0x7f00000007c0)=@file={0x0, ""/4096}, &(0x7f00000005c0)=0x1002, 0x30000000) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000640)=0x1c, 0x0) r2 = fcntl$getown(r1, 0x5) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x400, 0x1, 0x8, 0x0, 0xffffffffffffff80, 0x20}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x7ff}, 0x8) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) 00:00:08 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xf27b, @loopback, 0x1ff}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000100), 0x10) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000240)="91b0f90f050f05c421bc543369dc00d98ee4d0d00fd1b02db5d9003ef3400f2dc774e4c40199e8b592ebabcf53fb0f3ef0430fbaa904000000c2f9cbf30fc253fe98c421755443530f385d6a2f67450f483bc421bdd9d364660fe9ec63460fd8cd57c4010f5fd1d522787838666546ddb4ce01000000e1b1ac660f63d8660f50e00f000000c45227") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @broadcast, r1}, 0xc) 00:00:09 executing program 2: accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x0) connect$unix(r0, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)=':g\x00', &(0x7f0000000100)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='[]$-\'\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='@\x00']) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000440)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf00000028460b13415b206c52eaabcfc0d1bb81e9419e6eb30c4e4f629a69046e5dc05fece7d45c3bf60263a51afdcaaf0eff4edf7c792d9975d4790172d3f79eb2d3def1ce4e8573450a854912c720171d33e2b0497ac12f1b4a6ef64bc5e23f91987a50384c9944b96964b23ee35e50c01997a61e95c8401f8d236539f631e144605d9b5666fab710d776f050db58b38c2a021ef2b21a4883aa2098b220be7bd289cead8a22b1b4f40c13c6b7402ef522f48167b100"/195], 0x0) 00:00:09 executing program 3: syz_execute_func(&(0x7f0000000180)="b16891cd806969ef69dccf000f708301000000fe1c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c4234948d1cfea660f3737d1c3c3c4210a5f7a2af3400faee47c7c4375f58426400f0d18c401fe5fc1b1dd6766460f659465020000001d54111d00") r0 = socket$inet(0x2, 0x3, 0xb6) getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 00:00:09 executing program 2: r0 = socket(0x2, 0x10000000, 0x1) r1 = socket$inet_sctp(0x2, 0x1fefffffffff, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000000000028e0200"/20], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e2109000000fe8000000000000000000000000000bb0300"/128, @ANYRES32=0x0, @ANYBLOB="0390000100ff1aee175a52be21ffff000100005000000009000800"], &(0x7f0000000180)=0x98) syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x3, 0x99) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/79) r3 = getpgid(0x0) r4 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000340), 0x0, &(0x7f0000000540)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chroot(&(0x7f0000000300)='./file0\x00') r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, 0xffffffffffffffff) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:09 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$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$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4}, 0x8c) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = msgget$private(0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280)) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:00:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1000000000000, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000040), 0xc) freebsd11_fstat(r0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:00:09 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x7, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) lock order reversal: 1st 0xfffff800129869c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000a549c0 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012985ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110eb6e at witness_debugger+0x8e #1 0xffffffff8110e7a2 at witness_checkorder+0xf72 #2 0xffffffff8102ec95 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102f798 at __lockmgr_args+0x488 #4 0xffffffff8151dcda at ffs_lock+0xea #5 0xffffffff8196df65 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c293f at _vn_lock+0xaf #7 0xffffffff811a9801 at vget+0xb1 #8 0xffffffff811950a8 at vfs_hash_get+0x148 #9 0xffffffff81517161 at ffs_vgetf+0x51 #10 0xffffffff81507404 at softdep_sync_buf+0x444 #11 0xffffffff8151f284 at ffs_syncvnode+0x394 #12 0xffffffff81972305 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811bd170 at kern_fsync+0x290 #14 0xffffffff8171c846 at amd64_syscall+0x436 #15 0xffffffff816e3f8d at fast_syscall_common+0x101 00:00:09 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x0, @empty, 0x7ff}}, 0x0, 0xb13, 0x0, 0x8, 0x2, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x9, 0xffffffff, 0x7}, 0x94) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:09 executing program 2: r0 = socket(0x2, 0x20000000, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530006836983ef18b4c2c149929e396476f5c8548f6b116dd0e2d24aefabca2eafb32e5840402e53ec7c41329b53ba0f3c71350964a417fe2edd19c57140ce43bd8d432d28cb81e2c40a050f5e50fa0a2fa5832c1c1ba750f88e34ad6aa89e0480647a85c4c03bfbf388183a96e3712576297f514ee5931306b6d543eab7b723ecf40381d072a667aea0249b33ff5cb0acde4287920ffc74c3d951a7085796eaba20522b5cd9319f450e01b60ff4795eaaf9e8b7cb00719902ca10d35bdbda3812c5331e284f326157e8250c5ef3ee0ee9cb7eae6e3beec26b8df878dfd6bbed3bdd0a8fbf808c545e33958a8fae05dcc00e6e8e202"], 0x10) fcntl$getflags(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) 00:00:09 executing program 0: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() socketpair(0x17, 0x0, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x10) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), 0x0) 00:00:09 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f00000000c0)=0x84) 00:00:09 executing program 2: ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0284459, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x100}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x3a00000000}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x2, 0x6, 0x75d3}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000700)={0x0, 0x1000, "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"}, &(0x7f0000001740)=0x1008) sendmsg$inet_sctp(r1, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x0}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)="98aa988a6f775cc52c379814353a9448aef623fd106ccd2d3d118fd89dc0699c458de45605a4fc8e2d715adf90821531fafce144b50f3c46387800f85aeaea96b47b0fb6f441ec78cf225cdde4021d93827e7bee05d183da9b9427b2bfa54f0288cfec08ddb613f801b0f36516c537ddbb136820722b6ff7ebe891e8149917d3f1af3d0ad7c20db66ccaec7af664279cc8418b58114923b43bc83ac06aba41b951449cd71740cc45e206c4f6fd9f4b8ce993c179e63bbe8de1de152f152ccc92fd188d8b89c9a44112dcca68124f", 0xce}, {&(0x7f0000000240)="6ee4f673dcb5a6930add3ac4ea6c6fd28666bb078b58a6b88e813e09475ce1cf49d0d5883baebae615d5084a49349c0e3ae03cbeacac3b9ec720a2e8b009b66f8c71acdb05c19d450f256ab18d4ea12ceacff830e3f8864b69512f2993a5783de8873d89c766b7033cfa3e2a672c9f11430228ed115b3f05f8b1827c045922a90bdda7ac082f45a9ff8dca3122ad9806c14dbb2722d8ae41167e29fc73e445cd939dd13157d712c04eed8880874bb14c66b56e4327f90310df38720375995f68dc5fdb95547314d0fcf78e882b22e4404a6ede89f3ce17da5147bd112faa7f993fe153c1fd", 0xe5}, {&(0x7f0000000080)="08bfa47d8b9db74bbc519121e134c75227c14f87be26adf0c91974746bcb2be195a51a3ac7e37e165a1f4eede4857d9f2c5d", 0x32}, {&(0x7f0000000500)="83887ed3169b29fd11ddb4b8ff67a0c897ca584e19d6061bd5474a4ed9e4a0145888bc226c2d6f7e362b111da40dc6f67d1e49a6defe78b7dfea206f0b894048a5df161d8923b998aafcba5c5fff6228cca8dab6ea7af592979d7ede6395780ad37c841b1c29d026cae498e3cd38d6f6d3f1cc41964d1e08ce5c7c4214c304c66b5c8f2abe5e28f55015bfd0ee1cea65102ad2b2eaa3752de505841b2d7e0b95b945ad2dab6a7d7f6e327c10d8935cee0b4dda7893531d82cc42372cdadb90a6bfa563bb3873af0dce", 0xc9}, {&(0x7f00000000c0)="0306", 0x2}, {&(0x7f0000000340)="334f8548bf0ad4f6253b266ed669b56959cbb4ddc3bd91d920afe40fd6e89f91185c2dd3f036822237f5cd109b7f6164abbf", 0x32}, {&(0x7f0000000380)="981098c046daecc88ffd82d5cc1aaa2ddcf643f3e478aefd07ec55805d19c7ff12c5a8b7255f7dee116ca755a149aef5", 0x30}], 0x7, &(0x7f0000001780)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x1, 0x4c00, 0x8, 0x101, 0x80, 0x80000001, 0x80000001, r3}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x620, 0x5, 0x1f, r4}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0xffffffff, 0x3, 0x5000, 0x456a0000000, 0x6, 0x5a33, 0x3, 0x7, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x9, 0x47c0, 0x7, 0x9}}], 0xc8, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002640)={0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x1}, 0x0) sendmsg$inet6_sctp(r1, 0x0, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCRSETADDRS(r7, 0xc4504445, &(0x7f0000002800)={{"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", "9be946b7475fc4e96b250f720ba675887879c813feba2868e12431b315748d4a"}, 0x0, 0x0, 0x8000000000, 0x1f, 0x0, 0x0, 0x401, 0xa5, 0x25}) setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000000)={r6, 0xfff, 0x4, 0x1ff}, 0x10) 00:00:09 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xffffffffffffffff) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x6, {{0x2, 0x1, @broadcast}}}, 0xfffffffffffffec2) write(r0, &(0x7f0000000100)="d26bcc96f360999af783d064b11e1e", 0xf) 00:00:09 executing program 2: r0 = socket(0x1e, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xfffffffffffffff3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:09 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0, 0xd1, 0x0, 0x0, 0x5}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x7f, 0x2, 0x7, 0x6}, &(0x7f0000000100)=0x18) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f00000001c0)) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x40}, &(0x7f0000000180)=0x8) mprotect(&(0x7f0000fee000/0x10000)=nil, 0x10000, 0x0) 00:00:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82000000005d3d83f198f80a890000000005"], 0x1) close(r0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:00:09 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) r1 = socket(0x1c, 0x1, 0x0) dup2(0xffffffffffffffff, r1) setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000080), 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000140)=""/56, 0x38, 0x400c3, 0x0, 0x0) 00:00:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) __getcwd(&(0x7f0000000040)=""/73, 0x49) r1 = socket(0x2, 0x1, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x3) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40000000002, &(0x7f0000000140)="01de0b35", 0x288) 00:00:10 executing program 3: 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) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x40, "c73a297a01236d808d1dc58b04dc4032d1b38d8d818f48c2e4bd801ced403d40f442a0f90a9d82d45100f5cc94e0f7e123c8f2136b789f7baecdc417e231304d"}, &(0x7f0000000340)=0x48) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffe, 0x3500, 0x0, 0x2000000000000000, r1}, 0x1bd) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="b8", 0x1}], 0x1, 0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x84) faccessat(r2, &(0x7f00000000c0)='./file0\x00', 0x18, 0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x0, 0xf, 0xffff, 0xfffffffffffffffc}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={r3}, 0x8) 00:00:10 executing program 1: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r2 = accept(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000630d012659cfb7ea6b"], &(0x7f00000000c0)=0xd) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) wait4(r3, &(0x7f0000000100), 0x11, 0x0) wait4(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r1, 0x20}, {r2, 0x24}, {r2, 0x2000}, {r1, 0x1}, {r1, 0x2002}, {r1, 0x21b0}, {r1, 0x101}], 0x7, 0x80000001) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000180)={0x0, 0x8}) 00:00:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x404, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000080)="4857e97ca123bd6ea2defd23ceb160ac44e9b7842888199536198beba076c6291411a0771411cbeecfd27f8d72f4cf9de3cb09ce33fcb52b698c7d3d57d295b6215324b3b83ad4e8b4a5463dc1b9bdf4b0a502ea91a83e02426a47d4db70288043f393a9fb3e5b1fef029ebb344460045e9be8e81c81e567fa701cd5eddafc9c8fd33f186f4bbf58d4768a0fc8ddc9c0c59b96016825ad886a74e21aa6a99b7a57bcb100d62439b0e8ff9b0b7832465f75df5076d428e8528236d9c8d99c53968c86b51ee51e6da708281639b46319eb105aff82a09a4bae3c5e3c0689") bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:10 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x20100, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x100000000, 0xf, 0x3, 0x1}, &(0x7f0000000240)=0x18) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:00:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x3, 0x80, @empty, 0x3}, 0xfd8, [0x3, 0x6, 0x3, 0xb50, 0x1000, 0xfbcd, 0x9, 0x8001]}, 0x5c) shutdown(r0, 0x1) 00:00:10 executing program 2: r0 = socket(0x2, 0x0, 0x0) shutdown(r0, 0x1) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fdatasync(r0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000500)=""/177, 0x2f3) open(&(0x7f0000000040)='./file0\x00', 0x8005, 0x4) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x3}, 0x8) 00:00:10 executing program 1: semget$private(0x0, 0x0, 0x0) semop(0x0, 0x0, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) 00:00:10 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000002c0)={{"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", "aac07e88283c84774dacfc150044ea1d80f63b4ce6c9b526a1ef0be8a4ce7c81", 0xc1e0}, &(0x7f00000001c0)="6dbec014d20747fca1db93a7696eacc69afea16fd0ffad6d889b14520b5d7aa753ba50daf511736b7fefd197f8186f0308e4c4bbee2feb262c83cb011f2ccb1579c8dea482859afbe72607766879615d4136cff64a9ad0ce7a74c5067b367c4cc4ea3e66e7026061a56a31e66953499f1c12cf60d4b6f25f1cc3d330e75b7fe039d3d356725d12529a3d5b2f577b6fe564bbe1f5ab5095f65e5d6c26dbb3d06f139daea68d2d6c8e1952083ebdcc803fe853695c2297368a361613464bb794ddc4a5e3", 0x400, 0x80000000, 0xcc, 0x100, 0x3, 0x924, 0x8000, 0x8}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) ftruncate(r3, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000780)=ANY=[@ANYBLOB="021800f5", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000800)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000008c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r4, 0xffff, 0x1000, 0x6, 0xc0000000, 0x8e}, &(0x7f0000000840)=0xa0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) fchmod(r5, 0x81) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000740), &(0x7f0000000880)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000980)={r4, 0x16, "330079778f3bf87c39ce7d4cea1ede73c53cadb55118"}, &(0x7f00000009c0)=0x1e) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000007c0)=0x81, 0x4) 00:00:10 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(0x0, 0x0, r0) 00:00:10 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 00:00:10 executing program 0: mkdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f00000004c0)='./file1\x00') rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') 00:00:10 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x6) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) 00:00:11 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4, 0x4000410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x4, @empty, 0x9}, 0x1c) Jan 1 00:00:35 ci-freebsd-main-4 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:01:00 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x2, 0xa37, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000bd58d0730b128cd7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002200"/136, @ANYRES32=r1], 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x4, 0xe9, "62f1843bcd0d9f187d1eee1dd05125a9bb0bfa8c1e339cec2441bbc2e314c6397430d625af2c8d740266b45ea8c7efd66434cc59b12654ae44d54a95afd9468f50adb2dba5f2ecb93d9ffb15b6dde8ee2a62184d77ca97426c5f4ea96f66d9b576bbca4da2b12d5507109d6d44f9c4f522008e69db9db3f92f0e326cbe1f915bcf1b9f5306b4f04fc856999dcfa457372b63f7317a00f61f1ac242772acaf12f27bec93f6e6d61ad07f142c3e135cb23343bbfb3c39d3e856adcd5ac2ced214c3359c28ab36b1e7d81432a886526fdf2ca9a958f69cd83bfcd2120b47f7d1d4889a1e093290d71efb6"}, 0xf1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:01:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x4) syz_execute_func(&(0x7f0000000080)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") sendmsg(r0, &(0x7f0000001500)={&(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000340)="2e1d25781100d504461f27a5fa5a3c17a804e3f615c8c360f85f3795dc588f2b2acf614fbc979f306ece2b38a7482faaad3e04a03e5ebe048fae7d2f838d1d3f4aabcb739a482b4211484b2765da74da605a0357a707a8d0a4aa56302af4ddc4585a5306fdb05e0119d7b0a6504b7708a7a1f2259c3154d13c328fb0a122491c710e767a2bfbafdb18a083afa2af7fd67fcd6a92bfef2cfb7e20733da132bc8c81cd73edca0cf2fcd3cc", 0xaa}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1088}, 0x0) r1 = socket(0x1f, 0x7, 0x6) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x10001}, 0x24) shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r2 = semget$private(0x0, 0x2, 0x282) socketpair(0x17, 0x3, 0xffffffffffffffff, &(0x7f0000001540)) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000100)=""/105) r3 = msgget(0x1, 0x100) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000240)=""/122) ppoll(&(0x7f0000000180)=[{r0, 0x10}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x100}, {r0, 0x81}, {r0, 0x8}, {r0}], 0x7, &(0x7f00000001c0)={0x40, 0x5}, &(0x7f0000000200)={0x5}, 0x8) 00:01:00 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x352) 00:01:00 executing program 0: r0 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x40}}, 0x0, 0x1ff, 0x7fffffff, 0xffff}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) syz_execute_func(&(0x7f0000000180)="950cca0f050520d0f807911441298f17955bf90fc4014cf23e26220fbff6000000a0e5bee7d163e1f8c45122c1d7c482f934a3823c199fc48192558dc3c366450f18c43e0f9b1e98860080003f3fbfce0f73d539c481f8521f5726260fa0f0470fbb7508a9c14600090fbdcb0c04c461205ffb3e11bd110f0000") 00:01:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000100)=0xffffffffcbaed5b0, 0x4) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:01:00 executing program 1: freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000100)={{"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", "5efa75058a6293be2b19fa0f71bac2c414f4412d6b30fec27025000a10c70085", 0xffffffff, 0x3}, &(0x7f0000000040)="87594ed3a95cde31360f7a42b965d6d4fd222244aba1500b20b5316f0f8740f4adf47b4537830653106e2ccac6d8450dec1686d6e9c43cfd2c2defac3c7f2028c595f61e6ecac8d2e3c333d414af65fec3fd292fce7b2cef12fc66029644ee2403bd309c5fe7f5bbd3d53d3c2df067e4acb2664fc576e2f1549d652d0a753164b2ef194b267fc17abad9f888275a50da96ef5aa026e8170cad3b00439f012e113e7135c3a43144a6", 0x180000, 0x101, 0x100000000, 0x6, 0x1000, 0xffffffffffffffff, 0x0, 0x3}) syz_execute_func(&(0x7f0000000c40)="64da26a84a982c0c45f80f05bfd9000100c4a37bf0c55cf347a7660fde978fe97c80660f383a9e02000000650f890000000033b8c4014e4e4e5bc4a21139cf2626660f38091e14de84a2212c3069c422292842654607c421dd5831c4e10bf8c45b4964660f3838520a36f30f2bbbfd7f0000c4c1f851cb66450f383fb500000100f24c0f2dc3d301c441fae69ced99000000d8b3c02ad764652e2e0fa37db6c4c39d6ecc00c4611dd094db0000000067ddeac462b1f72eef5659df89660e521eb9a5604ba4c2b0c1f347a766400fe2520dc4816016f7f367440f8d4b4d67d435d4ebeb628f0f4f13a25800218de3c02cf5267026802d08000000f8f85c450f91660fc5c566c8b5ffffff0fcf8d8d66474eb83aa2f1fbc422c99f44f700dafd8010") 00:01:00 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x4) socketpair(0x17, 0x10000007, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(0x0, 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) poll(&(0x7f0000000040)=[{r4, 0x2000}, {r4, 0xc4}, {r3, 0x40}, {r0}, {r3, 0x2}, {r5, 0x2}], 0x6, 0x401) socket(0x3, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 00:01:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4) fcntl$getown(r0, 0x5) Jan 1 00:01:00 ci-freebsd-main-4 syslogd: last message repeated 1 times Jan 1 00:01:00 ci-freebsd-main-4 kernel: Can't start NLM - unable to contact NSM 00:01:00 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r1, 0x2181}], 0x1, 0x0) lseek(r1, 0x0, 0x0) 00:01:00 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) flock(r0, 0x5) fcntl$lock(r0, 0x20004, 0x0) 00:01:00 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x0, 0x7, 0x12a) 00:01:00 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r1, r0) 00:01:00 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:00 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f6669492bd4bb9d2180367c016c65a0e0"], 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:00 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(0xffffffffffffffff, 0xad) mlockall(0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:01:00 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x7, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x51) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x111, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) r4 = getpgid(0x0) fcntl$lock(r2, 0xc, &(0x7f0000000480)={0x3, 0x1, 0xc55a, 0xce, r4}) flock(r3, 0x40000001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) flock(r0, 0xf) r5 = open(&(0x7f0000000300)='./file0\x00', 0x2f8, 0x20) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000000440)={0x2, 0x7fffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000280)=0x8) sendmsg$inet_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="ba547db557b98d48c69a039ca47b1120ea98f069e8f840fafd9a2182747ce0b8581be9cf559329fb613ce0", 0x2b}], 0x1, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x3f}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @init={0x14, 0x84, 0x1, {0x0, 0x9, 0x4, 0xb142}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x3, 0x0, 0xfffffffffffffc00, 0x400, 0x8, 0x9, 0x8, r6}}, @init={0x14, 0x84, 0x1, {0x0, 0x2, 0x3, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0x88, 0x4}, 0x8) 00:01:00 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shmget(0x3, 0x3000, 0x8, &(0x7f00000d9000/0x3000)=nil) setsockopt$sock_int(r0, 0x88, 0x1407, &(0x7f00000000c0), 0x4) 00:01:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000100000fea0"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:00 executing program 3: r0 = socket(0x11, 0x3, 0x2) close(r0) r1 = fcntl$getown(r0, 0x5) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f00000013c0)="61312b93056b6f9fae2921a55155d96f278942dbf22452d1f1cea970a65d0d8426a6b3b1fd1fd2a9407b3b95868d96b967f9915a5b560ecd7e24130f088575fea51eeb71f731d1eaaac0d2c517ba6aad4adae46055f5762f002b4c85b56f9b3e8a701d372e1391f92fd1331545912a4b6206b926bc2aee5f86698f26da249ca961ae1c508ae21611096d76ad9f667d4b48fb98d17c5ebf66f0630d00e0b196c828df91d94fa49f6e6d0628effeb1c8f461ec5c20191806bb385b11b035f97dd92acc20a18d0aef621d5032f68ab769e873d56f2fb36ac29e5bf2574de79a8e12910f06e25648b84633dfd44ed557", 0xee) r2 = getuid() ftruncate(r0, 0x1) r3 = getgid() sendmsg$unix(r0, &(0x7f0000001380)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="f6658930985d8fead9e20a535b28fd54202a219341ca5622e198d3fd331c785d99b50aa11bcab54e10afaa7cfe2dce6e5c04058d2fc0bc43101f15da4394bb5a2573c469d9c354f052ede5329274e69892b6ae21dc53c575603fda5d309e921709a5ab3ad5971624afeae648c5e76bed67c3ce5805f3ec289b4141b9083fc0516690575bf864eed29e644f18b9c5dfa8760f31b7c9bde84bc2ebb88d61cdc4d72b5e477ed87c412aff71d4883f2ea570994e2d9144a0ecb1a45f028ea82a9bad16a2a913", 0xc4}, {&(0x7f0000001140)="d8a6c4a0d26fb555bd4fe6eac13708af94ad836a70f1d26b80c8c9d7a3145abcaff48bd1d9d18eebbd200610ee70e97494aa21fcc5e270ee57cbd3be65f37c8337a3ad97403485975cd2e9fbc306b1ae412609f91191c99964a701c123da596cb5e127e701d38e397a0768214f78f630c75f1b1ca67ebb4ccb1ef191dc1a8707204a8d2fd7113fa2c6a8925603a241b923601b44862ccd852634462e5c3320f95951549dd4564bd6f1526c695cf064a04e7455ab12adcd398188098aa73c4d493b40348aea68b9ea95c10c24e2c9fb1e094c9f5736da3a32600c48d1", 0xdc}, {&(0x7f0000001240)="00151a18ff6198357c0fc46169f259f988442c4833486546ad81c2d1466f1a918a7ae8345747a83ebf49cc41b1fdc049b12593fe58438dce378f35c6818b134d0f90a63104229f35d5826a18efab9d67d9decf162e3f60b756af8337afc100aa7cb91677130dbf6499924f699221ef", 0x6f}], 0x4, &(0x7f0000001300)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000ffff000002000000000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x1}, 0x80) 00:01:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r1, &(0x7f0000000080)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x7a) syz_execute_func(&(0x7f0000000700)="91cd8080000c6969ef69dc00d9d0d00fd1b02db5d900000070e4c4e2e5a63f3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c65f345905776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000200)=0xfffffffffffffd60, 0x20000000) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000800)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000840)=0x10, 0x10000000) r3 = accept4$inet(r2, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000780)=0x10, 0x30000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x201, 0x1) ppoll(&(0x7f0000000500), 0x0, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000180)={0x5}, 0x8) syz_execute_func(&(0x7f0000000940)="c442d1ac2ecd80f08017086969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0c53fb0f450fc441356d9bb6891b64c442e5974cf76f01ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c4a35149b700080000024d4da3b57ddacfa9c1460000e1fd7145e22c893a64640000009f") getpgid(0x0) r5 = msgget(0x1, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) open(&(0x7f0000000600)='./file0\x00', 0x100000, 0xa9) getpgid(0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) poll(&(0x7f0000000300)=[{r1, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x400, &(0x7f00000001c0), 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket(0x40000000003, 0x203, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) accept$inet(r3, &(0x7f0000000000), &(0x7f00000002c0)=0x10) accept4(r6, 0x0, &(0x7f0000000440), 0x30000000) 00:01:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x3ff}}, r2, 0x6, 0x100000000, 0x0, 0x80000000, 0x400}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a) 00:01:00 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000080)="b6d5139ec8ca3525", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="cb00050100000000", 0x251, 0xfffffffffffffffc, 0x0, 0x37a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x9, 0x800}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x80000001, 0x1000, "2183ec04b41a88eac14420e285ec674555705faff9f7a5def1e6f63d23dcf2b3a0e64d7d3055e068bd0b427c3683651561b78c61d43174c166d7462c796aedd6f9848719fe898f588584185bc8337abd177b76e3a376a2f2d2f0b12fab6fc2747ee6e4e8f21960cc7e33921ca4214073a4498803d7ee6650b3a448cc0bb65eb603777f1a3c8df98f1d8694f999719dda712986e69c02181933f70fde83feb5ff89307852c311b917ee654deb496bf246b8fbdb6628d8d6385ce6b63e271020275a08c4ba9b2447c3fcffa3f33256ddbbb25f8267ba02ffd94ab58aa0602b069c506914937a2c7f06d5a8fcac8490f1af9ac1cbc3b11e01e63d601ea96e9faa66a960abc184e8f22842fe882f60dee752d1b37c1cd5e82fce7ceb9083e93f12236f43d0e618881e7f028e9057eb3f2c7c96b6f856eaa7037fce3b578b78cf55e174201e7dc4e1315573fd9f6e0b0b443d7a98f3f42026788d094d797a47245494d61e37ae3eb526d7eb50cadcfccc11507f6e4802392510ea83e71b06f11351f3dd67e8e4f62e3c4eea42b6d9dc1199b4febbbeb2f910dbcee778a44bbb40100542946963f6406b77a9735b84d78e5fa87c77adea0ec2e83c3fe52fecfbbcbe8f4535fc44aeb6a17d4ad69b7fd167342202812d23e5e4d5208ba9851f4aa069a9d678b0e7f4015b86f0b466ca0f7a07ee277e8a21b466e922655fc03c0cc5dc7dea52bf83f398250e2c54fdebeda2d56059732d2697a187e4460e8a2b5b1e70752bf7f1438528a44d9eb4522a302b396c6a849ae95616d9517d09f435d7a3a81c5eaea74492b829faf02dcf12d489823f5d3579b9e937b4949f17ed601f2fc966c0669ca80ea8113ad22930fe66ae69a90436cd30a6e49418bde18deeb8ee80b136cdeb7958198dcef6c66451895729b2ab69c8bc156bf0a225316e3044cae8923985d5bc3c88686053ffd46c7e35fe2780b9770dda98323d675ba307f39903de8f605fa0046e8f6670d201d30e3b2f63d9cd39d3331507552293a2a636301d379a829c6ab1df74f3a720a31e90e77adad35c5f4de90d1a8f7e0093eac9c57a911f9fd04d336e7ed887b24a0aa8ff0c9579c5b8e75cc9d181f4e29225fb0dca30681e2ec84adf6483e3ea02bd8238da22d5ae5eac468401ee022855b35637c88ad67f181516d61daffa7ab678c5c95243de29725962949e665a0ed63db17ff02ca008f6fda2dc5ff69227474d3e07819b193d8372903e778d2563ad193e78d2d9edd51ce5b9c46396a64d39782ee56b16682e24d6205b985c094d52dc21df389ed2c9e78d9e47c0639fc49f7a3c8907622a2d79f5e2b51672aecc791b91d2cad446b767b6c2006f1e8e32389fd405e9824cd76398c51558134e8cd9f2e7602f0dcac1b12f027063f297d96d7fb8cfe51bf35834957b8cae5b6c4b6b5e5ea0edbd6f3cc0558d5484c403d9846a78296df608cd8ade101cabbdbdb69f46c6668e51ca760a679efd471c588f61648c3030ccb2964214ad20ffef2d68094c5eece1b09b859553ada10af2a368f3652e5d25ef0860a0cd7bfff8830ebbb7c23ea2473c969eac65f287a2cbbb58f9c3df87df4a9fcd2e8e9f29c0a6051d53a26caf7cad920b81089b358b1542778ddd4577e53d5e87bf72fc9216e1a09a83111bd602c9c51072b68e4a558889d9602666a31e95d34c83d0c552db5f7b8d24bea906efc7c9c7d5889ef3efe89cdecbe0cafb7ccf0a13e80e9b56192dff1b20f08e55b61f4f3851bbb153e34fd9b3de63491112da77937ec69bf21288230609b249a0621fa1c815711ee4ed015a40b7ea945cc86e77e7499aedc092ec20a6e178037b07fc56686d8f4d9f831b90be8aae82f6ca681e04493d7ca65369affa369894a967cb4e4e00f3f32114a60fd0879934d9c7b50dfad37f60c83188f33652bc2aa8ef458fd9aed43bf9d8803559c55fc14a38c1024f86082fc30997ad4d7df5d1aab84868ce95796d03ada49007dad5da47d2515bf0b7c78d9d248e3d982be3140d02bcbc769cd5491a41115c561349da6e1ae0f23769d54a2db1b0965f1611a657d0be9dc94925ad25486d87c2db63c52ba108044c3966c61581144b49f809589dd469a427f8a2d3feedbf7b39934ed6f96c1f4e730e72164ab0ed9d2b90ff4282afe5a45e201c0d5b56b24cc380453b50028d4c1abdf72635569bced45c49bc5e310e25de9e0c9b5dde201e5846b67decfe53d4ba0133a5a6b2d1a769b1720eb2049429d0334baddf98eb421d7aee677ac55a2483e47b7fa17c80f27b2fe53a219736f1cd4f60d3e48c346278a0cbe6989ef8121ab8bef0e6b79536d5a08cc6509c02370cb6240677e062260fb10a2502766adeaae242996df3db0d9a5439c2bcf86dd7f14364689890c7f731fe59413afd0a1d5d4418d5429d50cc131951eb21aab07f9f9d5c5dedf96c089023f69985a1708ccc58e94f6ecb4e8ada64481242d833138555d59b522ac38cd9273d813eda33f0639af535e9e08d5afe4aaf25d9c2312fc12a9dbc6cd339c6fd52f6a360188231272fe56ee8bbd24071822a4b2a17cc5422a35beb151ef27a9ab42644382d3c220eec3962b48ade3b3f49d40b340c4d8c2575b38788f58c8486cdfb83208d7b27a896ce3ec068bcf14ccfc38eca99662239f4035f6ca3d7c1a965c342038f0e1d3b683d2166d1acda44f1a446ed95f5607faa055e74024854c184238390b8bb06804933cb59e18f5c5da746b48dcdc5b9de9dd564ad1403ac9433881289710667ab70a42c992083fd4aee2801317f8de4cb317f11aec2d3aa9272db9c24e2acff05a8cd1f6784a7ba8686f5a051cd0a3e2145c5ecfd135c5565b03f90e5943424cb4ce372bfe1685cb7bd3b4b83fa96aa8d39e30f77fa3ce46d47241d3fbab569989675cb6e1c6a99dd0ff94e731fb64c7b4ddc0bb65642941bd44856ed331c188e8869706d2a6a3c72a40dc419a2d2631ab0c03750730617cf8e1fcd77535ac19a988cfe377692b814850f7e320631d948c4a42a9573b48072920a139157e681e0301a38b60871ac1df222227411b5edbb47039bff86f00420fa6f9045416aaf62b34fab1145aab2053392d58725e28b3accf613644523add74b0fc179e7f1489d5a1d77e12e067fdb7a6eaaa9bf63d4b70c4489b9cd83fc9e16d4c1a02991a79c8a2266c943f9a94a1f392b382619b8b62aaf4400c9abb66c91abf716bcacb42064df33e0d820f6a99e72fb89526b26682fb57b0287d89a5a11ff75488e17f3eea50f25adc7c74ffdbf3346c8f0395506f5f462c4db25fabcd3a87eefe4ac82a5649c4ad604e11df963e78a2f2046a16e6323bc9b30b64363b0254b9e4c9235fd10e5a918decd04617fb4f890a9821beb3755f8d1703d900a0b287096b53758082e328de667b326029cde342b5dab08243b1c3057a8820b6044375b4fb033c3daf4aab725ddc22f4ef506a39d92cd9024163ad8a19dca307f01b6b363024c8a22090ab77b2036707c9adad95adf0a2a3da1ba891ab8efb0e49ebc7139b8dd9f3cf42daa5a66a8c8ed425dc256958a1151a2e996691198ba2d6ea2c9e4f42d9a02e9f509258f26085eb34538c5dc758b52f6c98d47e484b52a31b1fc6c8fba17960c5c4e9c86842388831330f5d572e3256eb7bde8817259c2d95c572975ef3efdd3145be66b96ac80b273fa4cfa22cec86b51995d335a46ce38f3cc1e634512ee51d5e39d048d6e019ffba94534f71f6fe1205da454c23b4c869df4b245131bb26102c3153b091a9f03599c904d02b3a5e439e9e429fccefa4af2cb68477639908eac895ac1e5f4af6d0850fd21144e749a2cfa2b2cf492be6dc27ef7f7536728b014714e3455dfb58e7fe9b994dc954fc634a02a30a0a80286ae6b304061ea5b57da70918b650da307c03183efa599e6408f2c304a6bc9c35dd2a203c045ecc4a14efadc13c39deec0442aefc77f6866f9fc594e493cfd546e74be20b72413e56f6daabc4e635f3098dc5bbcd0647123da95161c208222395d44b359867d0f6e48d48001e12bbc79fc04947e422da569ac1815259222023d2ca98ab6f9ae4332a89e32717e2a04e540347c1f8a8aad41a3cdd86a759ee77f001544385d28e5c57e07ce256ca4c0fa80cd65e4ec9a1910a7c3c69f3a36c6ed478249803cd0a717422f10eec546f531e2d422ebafe9e59db44a47ba100449a4d5b9a69c8f57125f5a4344d8f9305611726653277a133f9f7da9e5e28cc460ebdeff159ef1ede4c381541a07dd56a345e0bbd9c9dc498526788831191397c551da6210e1b7b27f8e91f7b509f37ab9bec9006f34d1506903ff79ef97a743429fa473a72d3b51a17271b0777a84b9b9982e48cf9e2be261b5a0f98763abfe48feed0a1513996fa0665085ef7cc5e87064961f9b48e497cfb157de3d91999c582b1bc6e988acdd308f5eb53da44c9a81b683656f662c84013afc35e616f6345536963da00cd9a120b99ef2695eef99266a92300a1aab414d537c3cef4f97c5679956d7f6dad42a98ed2503aa3235e7b7796142cf44a30a981268db8d44480c142e25aff38630c1d7367297e74b477f05e8a07fffdb93afc6f47fb7e8999b347ddcae6619983a96c6a0a141be20eca76364457a8f62a0a493c9fc6a384304ab50ed38ab23213f16d914d202e2f2fe084733592a5f32f6062719bb8c22e1fd8538278147f8678838791a1771c823ed87f9d11e8e2d3b09d1a168a611daa71b2dbc40469a7910ff153db98f108a13c8b8a24fbf1e8d04b83356e0f67cb63ae88fabcd3738225c8dd15c70ff52bb5055378a186f46b5b0081544298bb80486e149eeef2b4186268b3f6a70a7a6f1357a5564ee12f1f971704ac4fb4eb40f89e112d283ae468a9097baaf9528fd3dd07b543f639eeb563908799445063a283c543825e323ecf8c8f3e73d40b09b4d0b6e4cf15562a2ce7d10de027b034b025dea2fff06fee4b85d03797545fb4ddc543e5c2ffdaa144a053354a76d6468e0f957b395abe68ffbcc3247bbd5f90d59fd8af9dd33c25a97d20a24b38d5e1abcf3f748ad1ded00c7ef890865815d00641c125496aa8dd46f727bc8d7f6c4fc5454e74d72d8d0332c1e29ed9422bcc119b8fdbf729dfb20635559853cb641c0299eab8e0a7cb2d00044b738c1e7d8ac86a9b4a14e74cea76df3adf7d45ce9eeea639497d62f8c1673f102a987b5d9023388409be21c38fae0b108ecf40a692f099d33c35451f8270593e011b015813e31d571527669a2498f6f28676c0774658ed66cd37f5a29877403163808f3fb43df74d7d5eea8499252244cf421397697b1443fc483889203aea71f3197a16e6da9f2f61099923708fe639e51ccf181eb9d731aa5f586d4a0ee1e30cb42cc700f9a16e00e2cf6edb6d39ed6cb5a24b18651a1099f2803e2b5e0c893e25b262546660472fd304d9decdc5b9f50fce439469900508f314511a76da90942687937831d40fb4bb1b7536096cdc3bcb7918df5051d634eacaa491f41a36c33990fb824b328a7f2c264a71102f64adf517d73fb8d842fedc8cfbcc70ff52c2612ebcdb112d7ea8e69f4bdba527cc2a3122ec7b4aa4fb5fddb28b7b10be0c646a6841bf442d256d612136f862cbdc636f2a791377919641c20aea1c5a61d4085d86b5930b6e30df7eceea0de387c185a6194abffcac1bec6c519eacfb8dd64b765c8df68cc2c9aa4b3957a8c741ef2e42de6567ef68b04c99448d8c199961e4ee7f4eebfbb18c7590994712bdaf798c4"}, 0x1008) shutdown(r0, 0x0) 00:01:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), 0x0) 00:01:00 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x7, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x51) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x111, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) r4 = getpgid(0x0) fcntl$lock(r2, 0xc, &(0x7f0000000480)={0x3, 0x1, 0xc55a, 0xce, r4}) flock(r3, 0x40000001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) flock(r0, 0xf) r5 = open(&(0x7f0000000300)='./file0\x00', 0x2f8, 0x20) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) ioctl$DIOCGETTIMEOUT(r5, 0xc008441e, &(0x7f0000000440)={0x2, 0x7fffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000280)=0x8) sendmsg$inet_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="ba547db557b98d48c69a039ca47b1120ea98f069e8f840fafd9a2182747ce0b8581be9cf559329fb613ce0", 0x2b}], 0x1, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0x3f}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x4}}, @init={0x14, 0x84, 0x1, {0x0, 0x9, 0x4, 0xb142}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x3, 0x0, 0xfffffffffffffc00, 0x400, 0x8, 0x9, 0x8, r6}}, @init={0x14, 0x84, 0x1, {0x0, 0x2, 0x3, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0x88, 0x4}, 0x8) 00:01:00 executing program 3: select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shutdown(r0, 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x1, 0x4, [0x7f, 0x6, 0x5, 0x0]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000003c0)={r2, 0x0, 0x6, [0x8001, 0xffffffff, 0xd0, 0x1, 0xdb10, 0x1f]}, 0x14) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000280)="56a42b398abd041cd6e82206fa245c673928e9d87b6957c6cff0e16da80e289ad6491a07656603fce8454493ee606152c5e370cbe4f5881eca5317e12dbbb291ef550eb9531415e2c25a44934b7be326790513cf3a26a0103b97df870b5ca0e2fe14ca80c1ca59c1cff8e90600efeef5abbd7f1f552fa2f9ae25885368dd7a3237926731c2fe8a555b5a7d9528ec47b4331ce62ef02fa1b7") truncate(&(0x7f0000000000)='./file0\x00', 0x7ff) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000480)={r3, 0xffff, 0x1, 0x8001, 0xffffffffffffff81}, &(0x7f00000004c0)=0x18) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/242, 0xf2}, {&(0x7f0000000180)=""/31, 0x1f}], 0x2, &(0x7f0000000200)=""/41, 0x29}, 0x40) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) shutdown(r4, 0x1) 00:01:01 executing program 1: r0 = socket(0x1b, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) bind(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, 0x1) sendto$unix(r0, &(0x7f0000000100)="e04c190104a265419e89a58eff9fb533c27cf927d556d322df680bc51b8f075be72a7b3babd0e01772f7b43c1b1ef05596f4fcd2f45ecc38f471bd5a1cb4f94d1bcd89e5b3947a84564afc28a881af2b1a6860e84fa44e23675e2c9b138f8436c9c65c53d4f925c5590935cff10df53da719f22127d447ea2e60b2fbbf278cf6bf1b9915de54d2decba7c6f70316b43c823ec6c9212eb016183045156df9291d7979fa7a84be3a115473721ea43fe41ae852c1e8421b0ff0c519728fedf8b9e796a86fdcd08c22bee400986b9dfa9900511a7d9e73dc5801bd28403cf5a793bd2c8e3378893ea24e", 0xe8, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="0100be1346a6cd2cb36a"], 0xa) connect$unix(r0, &(0x7f0000000300)=ANY=[], 0x0) 00:01:01 executing program 3: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="f000000000000000ffff000001000000aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc5087d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd46660000"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000000)=[{r0}, {r0, 0x8}, {r3, 0x10}, {r2, 0x4}, {r2, 0x8}, {r0, 0x120}, {r0, 0x102}], 0x7, 0x5) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r4 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r4) semget(0x0, 0x3, 0x140) 00:01:01 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000000)="c73c0008b785") r1 = getegid() setgid(r1) 00:01:01 executing program 0: ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) read(r0, 0x0, 0xffffffffffffff38) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) exit(0x29) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0xfffffffffffffc00, 0x4) syz_execute_func(0x0) 00:01:01 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x47b715, 0x4) 00:01:01 executing program 1: pipe2(0x0, 0x0) mprotect(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x100000) 00:01:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000080)={0xffffffffffff6114, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1, @rand_addr=0x5}}}, 0x118) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) 00:01:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) dup(r0) 00:01:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)) 00:01:01 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") mlockall(0x2) 00:01:01 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x48c4, @remote={0xfe, 0x80, [], 0x0}, 0x23a8}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x2410, 0x6, 0x400, r1}, 0x10) syz_emit_ethernet(0xffffffffffffff1e, 0x0) syz_execute_func(&(0x7f0000000300)="26d007c4e265a69763360000650f1a29c44240f313c4227d78e32e43d8c94221bf90b80000c48389483000c4817f1210") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x400, 0xf, 0x55, 0x3f}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x200, 0x5010, 0xfa4, 0xffffffff, r3}, &(0x7f0000000140)=0x10) writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001300)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x20}, {0x0}], 0x2) freebsd10_pipe(0x0) 00:01:01 executing program 0: getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x24, 0x0, &(0x7f00000001c0)) socket(0x17, 0x5, 0x9) 00:01:01 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9, @loopback}}, 0x0, 0x10001, 0x2, 0x10, 0x800000000000, 0xffff, 0x5b}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8cdb, 0x7}, 0x10) write(r0, &(0x7f0000000080)="5bf5c1fa2654f6cf34373c463cf845cd5dab7650491ac7d20c2620c32204272a4b31f6b63b89acb19777012496a3797de5f4e9fb9f30de7b953707eee4f25c6fce25312ed5b8a490473a9bb022d5040df85a8a2dfb28db1188191784a9", 0x5d) 00:01:01 executing program 2: syz_execute_func(&(0x7f0000000080)="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") open(&(0x7f0000000000)='./file0\x00', 0x100800, 0x1) 00:01:02 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/89}, &(0x7f0000000080)=0x5b, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x80000000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e21980e0000000000000000000000000000000000011f00000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"/128, @ANYRES32=r1, @ANYBLOB="0300040007000000"], &(0x7f0000000200)=0x8c) select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 00:01:02 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xffffffffffffffc1, 0x8, 0x3, 0x3, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, r1}, 0xc) clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) 00:01:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x800002}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000000c0)=0xb) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="e62a901674618c5a39cfc3a43d119be5713f6e759eb7afb0fed8beba46bd7d68a9d0da7b73a6ea427d68881584a4528def88f03abf7e09f794487f30e701a0c63e2d31fee4505d2c708d24aa875b88714fb8a90bb089315634ad45f3ef795ca96e01b210fb3786b0317aa453bf0215982a6c7398da7b09c6a38b5e25554de2c94abe3a71779aaa60c8") 00:01:02 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_buf(r1, 0x0, 0x59, &(0x7f00000000c0)="8fd1933fbbcb200e235456f97d2955cade12170e8f7fe64b8c7b4d02e44cc51935d5a0b22cfb884bdb4a09f62a44f989c8bcd886a1f77f8e9efe1f595aead597ce6f9baa63d936332d8e4634305a8d44f540953e34a86fe096e8ddbc1f94141d696262b5ee0cb325bf8994629f27958f97704fa78512d8a3ca700b5f39ecfea0cc4a1221a0df69c60d5223d1da9f9a049c818eb0ad9855386a09479ad0d936ba7a30d27a66e7cbcca4c1ba37686786ff9cdaa0a85aaa84d0b0f9f6129a191d31134276de2eae94d5671d17006a30969c8372581ac1", 0xd5) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080), 0x0) socket(0x2, 0x10000000, 0x1) 00:01:02 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) write(r0, &(0x7f0000000000)="13b4b785124a0459232157291dbe29", 0xf) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xffffffffffffffff) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/138, 0x8a}], 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000400)={0x0, 0xffffffffffff0000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYBLOB="040007009ef7ff78c3b4b65656dc4ebb6d6f07a9d84137cca3ae4b7f339f6e6b33774f625ac0ec994246b17de15dd8398c22370568"], &(0x7f00000005c0)=0x16) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x3, @loopback}}, r3, 0x2, 0xf91e, 0x2}, 0xfffffffffffffd7e) r4 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r4, 0x0, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x100000000) 00:01:02 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0x182) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7f}, &(0x7f0000000200)=0x8) 00:01:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x1000, 0x4) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000), 0x0) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x140) syz_emit_ethernet(0xd1, &(0x7f0000000240)="c63a0c5defb80e5c21bda9bd9fe6b5779886f6c2603a55457391f1daf8bcdf91fdabe329c4a07f5dacfc7fddf139647a3d67185b16d3a65924b2a058897e0edb2e8c5b9d844cfd1d37411005d244b948be75ac8d3fb89636e5c13ba3979d58bf343792673a1f04e6ff0d87ed253bc8e381e050ebc552d814ad4bfa028d80da0062c72388d820f38c7608a18bc16818c8ba1429322b6f12c86b9a0b6400d233f83be55815b2d96867fb561978201b2fb48fa7328b60983a7528928729e645f946d9531cfdcf5f0509ab4f577c06f0af11e9") freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) poll(&(0x7f0000000180)=[{r0, 0x2040}, {r0, 0x40}], 0x2, 0x80000000) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000200)=0x5, 0x2d) 00:01:02 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f807911441c4e2e99650855b660f162f0fc4014e66f66d220ff3440fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f00000f3804830a000000") r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000000)="ba9a1b44ca0b635b68f684c577cecf3ffd95e07e9e03023758860feb8e9b150e6d6938ce07fb78e78307afcbe99ce1b723c42d17f12d7470b7c156a7e2737ea05b94467f11a22300783f8cd688e69e4e52a68830be7b506dc3b54d4c6979ee57ed69e1f3470dfbe714aec0fe32e57f89b134cd405e05a8cd44bf4e8d13d9f77aae038ea5b77f3d5b9885c5f85e1b1956c504ab3f", 0x94) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfffffffffffffff9, 0x600, 0xffff, 0x8000, r1}, 0x10) 00:01:02 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000680)='./file0\x00', 0x8000, 0xe0) readlinkat(r1, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=""/145, 0x91) r2 = dup2(r0, r0) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000200)={{"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", "90d85f28cfcafd246661a36c4638c5f86a523b6111c485a3f65e3c9a178cc7d5", 0x3, 0xc4c}, &(0x7f0000000100)="9e1aaea179676f840255b16f4aac6ff17de44a4dad597a667bbac7cc6ac73d4bc44f033414a1cc4eb0d5c1ac2c7931d450baecc9ee839bb2f1288cfdbdf69c1e86eb8d208eb350a119a2a3d2d5e58abace4004bb50f034c4854cb4e5b7565c0faa99cab7976eeb55727d98b30f6df3c2778d0d65d1cbfeac0d2b1f45fcb0d0c5a86bc7c9344aa5d79a237dde32b5b62b906aba665ebc3a249e5fd17f57c085988a1b3a346c6043a00d7b94157a07eab8c37f0b4f9f043b78e1042af298dc6346708d533946f13cfc065110d5b7b2c80586ac1a797008910ba8290d94647202f2dfaa7b", 0x0, 0xdca7, 0x6, 0x1, 0x7, 0xffff, 0x1001, 0x7}) ppoll(&(0x7f0000000040)=[{r0, 0x100}, {r0, 0x2182}, {r2, 0xc1}], 0x3, &(0x7f0000000080)={0x7f, 0x8001}, &(0x7f00000000c0)={0x980}, 0x8) sendmsg$inet_sctp(r2, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x8, @remote}, 0x1c, 0x0}, 0x0) 00:01:02 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x7fff) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) fcntl$setflags(r2, 0x2, 0x1) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = msgget(0x1, 0x0) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r5 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffdb2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:02 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000000)="ed64a3e2e69c04c087da0cbd0f9c36c15f2a8493f8746dc3b734be0e73d06b3e3666388c0ed2644ea820b3a3d34f468fced215aeb91be5c437bbe3e9b857b082c2692adfc89fdc9c573bff01d410e7acce18cc58c1039200ebbe916f159434b911a9baedb3471abb8a92108c7463106cf079c25eb0b7e146b4e3a7147849df388fdce3d9ce930369d6b062777e8d54f36e66abb6ed942b99a0f556f845169671e886ed895769e1bfb6234fd0283bacdc2240f1a591be8c952d8f511aad51aaf74f08a2538cd12cc25621717c88772f6e62476383eb232538ddc7552e698c10e984") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = msgget$private(0x0, 0x10) msgrcv(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000066fd5c00000000000000000000000000000000d9b870f7a691ffb3ad9bbc14de93d2a9879abe70ac87244f7777e060f79066f25d11cc77ee1cf8b1360e4d4a1aef12201c68a8cc420bccf00d7057b4a7137cec8a90b1d45eaab616c2c76f404be16b61260635a72f1f5db1982dfe0a81ade74bebeeceb80224d21c0101427d0c454990115fabf2a903fc012e7c50b4f6f6b753a41143fefa463ffce375653720116d94f58fddc623cf3f5226"], 0xf6, 0x3, 0x1000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") setpgid(0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/10, 0xa, 0xc2, &(0x7f00000000c0)={0x1c, 0x2, 0x9, @empty, 0xff}, 0x1c) 00:01:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x101) r1 = socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r2 = semget$private(0x0, 0x5, 0x28) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x7, 0x9, 0x7fff, 0x800]) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) mlockall(0x1) listen(r0, 0x37) accept4$unix(r0, &(0x7f00000012c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x40000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x104}, {r0, 0x140}, {r1, 0x2016}, {r1, 0x104}], 0x4, 0xbc) 00:01:02 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80000001, 0x100, 0xff, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0), 0xa, 0xfffffffffffffffd}, 0x0) 00:01:02 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00002f21b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x3, 0x46) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/304, @ANYRES32=0x0], &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x1, 0x2, 0x81, 0x9, 0x8}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}}, 0x5c) 00:01:02 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/96}, &(0x7f0000000180)=0x62, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002) open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10048, 0x10) rmdir(&(0x7f0000001240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') open(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4, 0x0) 00:01:02 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000008c0)=""/210) r2 = semget$private(0x0, 0x3, 0x3d) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) r5 = dup(r4) getsockopt$sock_int(r4, 0xffff, 0x1003, &(0x7f0000000180), &(0x7f0000000240)=0x4) poll(&(0x7f0000000000)=[{r4, 0x8}, {r4, 0x148}, {r5, 0x4}], 0x3, 0x1) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000740)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d100000000e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2fdb5e5f812caf2754b4b4648cd5fb5880f0f803396c781c3d7f73f0b8bf8749eca6df756efdb189196bf0368efc0e0b788dd8975e92a6fdff637283463883ddd6525edb59a1d55e6961cf1b1eedc42e6efce6a76e31a6898e709edda346d4dde40b"], 0x1) 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x21bdf61ddc4a2abf, 0x3) poll(&(0x7f00000001c0)=[{r0, 0xa}, {r0, 0x200c}], 0x2, 0x2000000000) r1 = geteuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r1, r2) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000004c0)={{"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", "c7c18afea4478c932488b74128c5f889db8ef6ad8baba20d45304888486102ed", 0x3f, 0xf5a}, &(0x7f0000000200)="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", 0xecae, 0x7, 0x9, 0x401, 0x7a0fe8af, 0x0, 0xffff, 0x3}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x40000000800, 0x1) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10000, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) connect(r3, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) 00:01:03 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001240)={0x0, 0x9}, &(0x7f0000001280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000012c0)={r1, 0x2}, &(0x7f0000001300)=0x8) mkdir(0x0, 0x0) r2 = semget(0x1, 0x0, 0x110) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x8, 0x1300) open(&(0x7f0000000140)='./file0\x00', 0x80, 0x60) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000240)=""/4096) setuid(0xee01) chdir(&(0x7f0000001400)='./file0\x00') syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") openat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x152) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:01:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161) 00:01:03 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x9, 0x6ae38df1cb0c3952) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x20000000, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x0) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) poll(&(0x7f0000000380)=[{r0, 0x82}, {r1, 0x2091}, {r2, 0x2100}, {r3, 0x88}, {r4, 0x100}, {r6, 0x4}, {r1, 0x2000}, {r7, 0x2000}], 0x8, 0x80000000) fcntl$setflags(r3, 0x2, 0x1) syz_execute_func(&(0x7f0000000080)="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") ioctl$DIOCCLRSTATES(r5, 0xc0e04412, &(0x7f0000000480)="d87302aff18a9e7199120c2257dd5cda504ad543a85a0313acc73b299720754c46ad90b63fb1ea7588ef816836521ac8") poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x14}, {}], 0x3, 0xfb) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f00000003c0)={0x5, {{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}}, 0x88) 00:01:03 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/39}, &(0x7f0000000040)=0x29, 0x30000000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x0, "5b82baba6e5845f3a9146aad9b9f6b12"}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x4) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000100)="891bf4227dcf261af23d99d2ee948035a095ef309c8048a7b8d393a6cedf50bc83a6875ff08411c1e1afb8d3301eec1bca2c42807c5a53e0e1caa20692ba1a06c1c4d1b52346a44a0880763cebb78650a3f5b3117d650c460621796614b691f13c94ea8f6f7a6a0bca1ecf9d30fa1c3a0e41d98523ba79647327f077bc4f321558f99c1fce661b134e082823685db7ac3be1458d9bec5df081ca2a00311f13db989a131a3a788c1335222da92fb9fe321d6d19f22ccb6b25778b313bc0f3a7def6ece390735b8a2fc913999a06d1731f75726dc90e139a17986da87004c5c6483dc58611b20eab625fdc0f89fc42f7055c80") recvfrom$inet(r1, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) 00:01:03 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x20, 0x1, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7151, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x3eea, 0x4, 0x4}, &(0x7f0000000180)=0x8c) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f00000001c0)={0x2, 0xfffffffffffffffa, 0x1}, 0x8) close(r3) 00:01:03 executing program 3: r0 = open(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) symlinkat(0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x60e) semget$private(0x0, 0x0, 0x620) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sync() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2, 0xffffffffffffff62) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0xfffffffffffffffe, 0x0) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlockall(0x1) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) sync() 00:01:03 executing program 1: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$unix(r0, &(0x7f0000001200)="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", 0x1001, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) freebsd10_pipe(&(0x7f0000000000)) 00:01:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1800, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0xb, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 00:01:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = socket$inet(0x2, 0x3, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mlockall(0xffffffffffffffff) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000340)={r5, 0xbd, "8b48b516d9004d71adda7d388c5c265659b574f53ec395f43fb0017413ef5e9d94c8e7b0e1a65544eb095ba884bb3d2ae34633cd2b7b877034587d21558c5ff760a6b39c9857c1d90e07541b4147f9f128475a46adceb5f4587547f73774e945aeec2ee024ce1be35295fdb84e67bc1ed262b710726b783d8d8b6843143faca169b793a20a1cad0cbfa12f94f62cb1be1e9fe61f7716075a5cf7b910ef56bf569fce2fe305b2f561f3c0ec9f375022d91372febf2e973c21fd6203369a"}, &(0x7f0000000440)=0xc5) sync() getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open$dir(&(0x7f0000000180)='./file0\x00', 0x9, 0x25) mkdir(&(0x7f0000000100)='./file0\x00', 0x20) ioctl$DIOCCHANGEADDR(r4, 0xc4704437, &(0x7f0000000480)="b419fd58dca147aebd3eb0ac824f13e2015774ad35a7004d8c303687fe563dd385ae7ac112b8ac48771dd0bfcbbbe050c0bf0b2480d8dc861c5ee0f24cd9dc86c3bed95575f797555ba0518ea5203e1f17415d1a7946aa62093a3e483178b0fea6e4ee37be9ac15e0b618af22ad50e9972cf1c20da1e5d9bf5f17cfe774cbf85877b326ee78c21bb123a3d822f4492fe962b078141f6657c35d007a77d6f1a9fd2a1f1e9cd746dc0ba79d3d45f") mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x420000) 00:01:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20208, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) chmod(&(0x7f0000000040)='./file0\x00', 0x10) syz_execute_func(&(0x7f0000000080)="b1ea91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c7c95950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") 00:01:03 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, 0x0, 0x0, 0xa073df07000000) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="ad14c58f788c2d95103c15e821503785d1e1a6e7845d3f12c0977f668d553819c798709bf07d2a72ed051caec4e03afc1b07feb56fd26e02edc4e4a47ebeae3e2d19736419216d1ff951545319f62f54131ce958674cebb0e474a064109e0ac16a73d8b1539ffc6f64d6b74d4d9e1002a99580690d7fed66b119a13b5b10f84a03b47d9efbfcb31669de43c761b7b4699197881159b12cacb57de912a9", 0x9d}, {&(0x7f0000000140)="b6aaba068e9d07ccf1924312c4e785c08d6e2dbf15bbbabca1b954f0e07c7680b9fb707481091c915f783c666ad99aaf1ac304a6822f7de4e3f6ab6a162d382846b11d185ccee402234d3a59508722bc05560ff62086516ea7c9a948a0f75b399765dfca08d11d42c7953bd61fa5f565", 0x70}, {&(0x7f00000001c0)="182576457cfccc5be74bd861aaf0491f3372eda153526c39e81d20f8423575a42f3d1f11209e9fc43a4eaa00b11323615bad28e35d59ad1b8473ada2b4f1227b662405c0a46f1c2b68c518b65eec4f3ee7bb6a8386ed53fc9a1cccdd8ba0671d9aa39f77b01c18f0b5a52a3f58b167d4311690ce0149b27015e890b8f8978fe4b326f952f0eaef8dbe88736f61b108b559d1246c0dfd753df4362a4679f7d2089bf8db77e452b5501c683ade1d16e80f7f4ebadbf9dcb9fbb20a5ac220e2c335aebcb381cc8f055d2a9e28745b0d25258e99ad048c7d55c5c78af04b95c43ba29a16d41ba388aac86cc73714447717904d7950cae46c3e", 0xf7}, {&(0x7f00000002c0)="e1eec1b6cc36e672854138e19a362dc0ed1963252642cbed849efefc829c545249a38b57d54e70f620838e974b160d6f41ce8d781d8dd6666a7fe2d8bdf8614fda73b09c85b5eb82b87c8f5381e09199b34b4fc8b7b2f4f2529ad1e184054cb9fc9e873f9236c244fa7d431d6cb989ef55e5a52411030d17cd1165b639c7b495df265a5faf1c43048492bcc62d57efd397cfe5120af4fdd493184c423f43a7b4b8c8827d9b611ca6bcd451829ed94e9240ebb1edcf835c3bf54adbbb0a029eba783c87b297521cfe3b", 0xc9}, {&(0x7f0000000000)="7df456c202a4c5d55f6230ab70caebabd3cc", 0x12}], 0x5, 0x0) 00:01:03 executing program 2: r0 = dup(0xffffffffffffffff) accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x20000000) geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) setreuid(r1, r1) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setreuid(r2, r1) r4 = geteuid() setresuid(r4, 0x0, 0x0) setresuid(0x0, 0xee01, r4) r5 = geteuid() getpeername$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8) setresuid(r4, r5, 0x0) exit(0xf79a) setresuid(r5, r4, r3) 00:01:03 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000480)="982ce00520d0f807c4a1781002b00a4141e2e9c422c8f269004180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc62eb660f3835bc7000000000c46189e47f00c4c11415396eba3efe8c738888a1c4101ff780c7130000000001009b460f0ff796acac1000c4a1dd72d6fbddc9f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7aedfc5b15d660ffb3ac9fbc4c1485740f20f3804830a000000") freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 00:01:03 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r0, 0x502, 0x101, 0x3, 0x3, 0x7, 0x9, 0x10000, {@in6={{0x1c, 0x1, 0x6, @empty, 0x5}}, r0, 0x7, 0x2, 0x80000000, 0x5d98, 0x6}}, &(0x7f0000000340)=0xb0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000180)="7640796c2ef572f0b3be2a6355839574ad9e3c112491a7fd7c2da5f45e5fe0b4c862164be730e6a15a8f10eb48296815d4cf80fd818e424b34852bd0114944ae971d3bb7343995c8d6c1585f17670d4463223d14755383add9805b51638fcbacb520ea89a600929ecbc6292d79759b37237c4706b25de407bec968b7530d557d6eeb9b03cd4cb4b2a5413dfc5995b5dc2539fe4a343db3eb93af8608e290ae2e29f3a99dea3fde42c941922b7cefd2d2143b1ce00d5bfeb1f44153c77fb8d79f6af53322397b24e64497375a1529853beba0") 00:01:03 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f00000000c0)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b557673b0f6b32fb660f72d50f0fb8c4c461fd7f1d3f64d09f1e0fa0e509abac9734a73034a730f8c470c4c461cd583d00000081c66db712c483397fd300c9c4a38d5e785a440fbcaf00100f00f345d9c6acacc4c3014cb9a5d55419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:03 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000021c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0xee, "df852d8e2858a45630588bbefdc325a29e04ba1ca6dcde226081703f661af0363cd4b535a4ce23806e355e077972cc2bf15b81a94091caf82cccb8004d3f29a59f05d05fb5671147222067b4780d3292b9974b891ac21adfc10b943b079575600edcee29f1190553505a9e89fbdefcc3728a831967a9208629c48a2a7306ee134a0cb2e27351cb0e97edd950b7bf2df955164c59994d56fb5f83d4b7497395346f04de5caa0ef2692d7d2c9bc4c449aada979eded54891ec9b3a34055678bfe07aacedc4b30db22ead65d41cb78235b410e31b30b9df5d46abe2bc1bd616d1bfea1829d2f2a9d537b5cf2af2e549"}, &(0x7f0000000040)=0xf6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={r6, 0x6, 0x2}, 0xc) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getpgrp(r3) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:01:03 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080)="0e9a02a0da2f17c6c948e3ce35f1d44e2abb90555840bc962ad5cf0db54bb618ca5f7189de4c51eab29e5a30861f39ccb2e3e12dbd42a2aedb153c9bf7947ab8ec4003b1d860d797cfb5c952ef328039f857654fb5b09e71a374576549b2174054847793182dd037c336587607c87ae7ebe4e1664b498f698b0b15223888fa3b3f016e45e919878e025fddd4c5c3e20af548fbbdb891ab6ffedae35d195f8cf3ef2c9a818d9330442fc237f0a1f20c1cf74488d9c6ef1e6783eb1292e81fbfb0e3e730ef5099cb91f45e7df9b6332b2e4639f38d95522a235332516e7ac7ec4dc129ee345780b47166aa3972d86a2ae38da4632c310b3e50", 0xf8, 0x20008, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000580), 0x1f) 00:01:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) clock_settime(0x4, &(0x7f0000000000)={0x20, 0x3}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000100)="f9d43e3db5db33bda53b1c80b503f8887b05180b21045b90c628e2eee636f1eeb519a15e8a18b76888a202423a2c8e66a72456f736693b16be6d0d8b485319d5f6a03ed1d247ccdca1ddfb6d53a7546096fe33517a30d83d0e8ce1e8c8169fc016a1e92c3e1d1b8b6cf81543d360ea4f1bab7d044821d3456eab4da3ce5617ca084176526c8a677434cc95a77c5d8b3f64bad47643ca2975374ab43ab68fc4c5da3c6ca500555536490e43daf557bc910e8ca6c849c1cb20c9abc7cc9455", 0xbe) r1 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020004) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1, 0xffffffffffffffff}], 0x1, 0x40000) r2 = socket(0x0, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x8254) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet(r1, 0x0, 0x86, 0xfffffffffffffffe, 0x0, 0x735fbe500a3de6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x3) open(0x0, 0x0, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000280)={{"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", "8e8b1b9ca8e896e73cc71b55b3ab3ac33b782a7cdae23e12afc4350abab2f5f2", 0x9, 0x4}, 0x0, 0x4, 0x7f, 0x80, 0x28, 0xffff, 0x1, 0x1, 0x3552ce2e}) poll(0x0, 0x0, 0x0) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000980)="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") r0 = socket(0x17, 0x10000005, 0x80008002) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x14, "73ac2032613cca12f3ddf0a090b56e3c33ca79a1"}, &(0x7f00000000c0)=0x1c) 00:01:04 executing program 0: syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x100]}, 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x70e, 0x5}, {0x8, 0x2}}, 0x200) r2 = socket$inet6(0x1c, 0x0, 0x5) freebsd10_pipe(0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x9e, 0x4) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) poll(&(0x7f0000000240), 0x12, 0x8) msgget$private(0x0, 0x43) 00:01:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x3ff, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x101, 0x7000000000, 0x400, 0x8, 0x4, 0x10001, 0x100000000, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x5, 0x9, 0x1, 0xfffffffffffffffb, 0x280000000}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x9, 0x2220, 0x800, 0x54f, 0x9, 0xf61, 0x400, r2}, 0x20) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x400000000000012, r3, 0x0) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$DIOCGETADDRS(r3, 0xc4704435, &(0x7f0000000180)="a2b84d5aa30ea500dffe4a7ce3c5e7d67ff7da6b21bd9333260db1ed615dfda1f7cd99237e7344bb27b2f4b231b1f05ae7786f7b79934dc39be312d56a852da55567f12827adfb588bd5173d1ba9abf1088a4b65720eb33af80969e5d8390f9eefc546571edeef9aad5b3b25c32979543fc7fa7cfe1dc87a5c214390fe24b8e939865bea758a53056039435449") shmctl$SHM_LOCK(r0, 0xb) syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) futimesat(r3, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x1, 0x3ff}, {0x2, 0x2bd0}}) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:01:04 executing program 1: __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x168) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x10000000) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x20000000) poll(&(0x7f0000000280)=[{r0, 0x6}, {r1, 0x40}, {r2, 0x42}, {r3, 0x8}, {r4, 0x4}, {r5, 0x20}], 0x6, 0xfff) 00:01:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) open(&(0x7f0000000080)='./file0\x00', 0x342, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf82000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x0, r1}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:04 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000f99000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000a3d000/0x3000)=nil, 0x3000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x7}, &(0x7f00000002c0)=0xc) accept4$inet6(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0x30000000) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x9, 0x0, 0x4, 0x1000}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0xa, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, 0x0, 0x10001, 0x200, 0x101, 0x7, 0xff}, &(0x7f0000000540)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000580)={r1, 0x400000000, 0xffffffffffffffff, 0x5}, 0x0) r3 = socket(0x1, 0x0, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:04 executing program 3: mlock(&(0x7f0000869000/0x2000)=nil, 0x2000) shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getegid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x2000000000000052, 0x0) socket(0x17, 0x10000000, 0xfa9) lseek(r1, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getuid() lchown(&(0x7f0000000180)='./file1\x00', r2, r4) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, 0x0, 0x29) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getpgid(0x0) 00:01:04 executing program 3: munmap(&(0x7f0000e65000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, &(0x7f0000000000)) r0 = semget$private(0x0, 0x4, 0x12) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000000780)='./file0\x00', 0x100, 0x100) setsockopt$sock_int(r4, 0xffff, 0x1012, &(0x7f0000000740)=0x4, 0x4) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000640)={{0x1, r1, r2, r3, r5, 0x0, 0x1f}, 0x28, 0x245, 0xfffffffffffffffc}) r6 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000eca000/0x2000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000100)=""/159) r7 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) sendmsg$inet_sctp(r7, &(0x7f00000002c0)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x5, @loopback, 0xfe}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)="6dc65be1584f8b334033895bcf0282be324912386b846ef48f", 0x19}, {&(0x7f00000001c0)="ce5af4997fee79cc4d767aaf717448b7f499d199dffa6b0f854d6eae39976f9308389ef246dd33da9fef019bfa2f02c8523cc210e4000a5deff26b8630a95939b9ba1d70ad809d2b4a07e0f7a1b7b5bccb36eeede2ea6978391f4ad71cb895004b9f006446802d4654309b9510", 0x6d}], 0x2, &(0x7f0000000280)=[@init={0x14, 0x84, 0x1, {0x6, 0x10001, 0xfff, 0x1ff}}], 0x14, 0xc}, 0x80) setsockopt$inet6_udplite(r7, 0x88, 0x4, &(0x7f00000006c0)=0x1, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast1=0xe0000002, @empty, @remote={0xac, 0x14, 0x0}}, 0x1df) setsockopt$inet_mreqsrc(r0, 0x0, 0xb, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@rand_addr=0x8, @rand_addr=0x7, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@rand_addr=0x3, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) 00:01:05 executing program 1: syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) socket$inet(0x2, 0x20000000, 0x4) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) 00:01:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x1) socket(0x3, 0x10000000, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x2) r1 = socket(0x2, 0x10000001, 0x84) connect(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffe8c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="ae2b9fcc66701fa2c53dea75b8cf8b81b39d41bbdeb86aabe5dc76b654f09089916f5b18907b6aa96e5d54fcba0c86b05b2088e8a80bee53be675b6e9568ddea11eaba998a0530b163d4f6b02ec94667666c964e4cc7a14b89dddcf8060596925fe8594ba73b2080a9302be1f30092d661e5c9f204118b9188ee40773cbb32394b28378d62eb59762479098d61930e14c6328cb3eb92218c255490ebb3a347f439368f27406885247c0084ce1aa2e87e1fc1d0f7a6f1ab9cd24e8effddb92507ef49531016ce89e32cc917711f625ca8119333a51940f2a1cd48012b809f66804e1e11b0f6") bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:01:05 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000140)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c482390a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x1911, 0x0, 0x32, 0x6}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x2000000000000000, 0x4, 0x4c79}, 0x10) 00:01:05 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getresgid(0x0, &(0x7f0000000240), &(0x7f0000000280)) semget(0x0, 0x3, 0x40) shutdown(0xffffffffffffffff, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/93, &(0x7f0000000080)=0x5d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYBLOB="be000000abe6cecc7bec6c24aa4244dfe33322496e1f2351024b7336b8d39fe49082820bc3b45c769bade4a84b604395cdb479204e700526d9a652bbe2ff8ee3b579c8f0d18a057de60c051067e6b354e1cf02c7aeaa35d66fd078e62b9a91216d3e9fd41a4435baf46d7820fe43087fbca99425d195c746f4ef144b2a83550b23aca814eba54d05b4ed77ee07b36ca5e3ac8362c5dda984fc049e57564cfe877e87312272f3d4f5e526015df43dc07fd355a873c4a5cba0e81a046e693491e1e55cfbe3745d"], 0x0) 00:01:05 executing program 0: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82300000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xc23, 0x90d0, 0x6600, 0x3, 0x6, 0x10000, 0x8001, 0x84}, &(0x7f00000000c0)=0xca) 00:01:05 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x84) r1 = shmget(0x2, 0x1000, 0x20003e, &(0x7f0000ff5000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/244) 00:01:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x31, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="42a6e7b4dff2b6265f0a5cced1bd88246740eb38046a7090a13945a75900f62092072aba2dcd200f31cf54a992714a0d2eccdbc5ff207b9bec8ed962f2329ec56d83f550db8b619d440bfe9fc517f69f7671af80f4f5f572f7940f12de50cb", 0x5f) 00:01:05 executing program 1: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='hd\x00', 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) recvmsg(r1, 0x0, 0x0) 00:01:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x80000000}, &(0x7f00000000c0)=0x8) linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000005c0)={0x5, 0x20000000}) 00:01:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="7f", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x5}, 0x8) fchmod(r0, 0xe3) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x9, 0x1, 0x1, 0x30e7, 0x3}, 0xc) 00:01:05 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = socket$inet6(0x1c, 0x3, 0x7fffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x400000000000000, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0xfffffffffffffc00, @empty, 0x7}]}, &(0x7f0000000300)=0x10) 00:01:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x12]}}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8}], 0x1, 0x0, 0xfffffffffffffff7}, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/172, 0xfffffffffffffcf0) 00:01:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x13, &(0x7f0000000040)={0x1, [0x2]}, 0x6) 00:01:05 executing program 0: r0 = socket(0x19, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="07000000d409000000000000060001046800000002004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000e4428622ea0cfebe027b12c092ca8022ecd80e7b72acb3749692495bf7a2ea34f032285637b97573e33eebc50bbc57ac8d72277bb1a0d1b996b119a3f9dab8a32761411e8959b95d59dd0a1ddd625a01a48c948f6d", @ANYRES32=0x0, @ANYBLOB="0500000003000000020000000000000068010000"], &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x7ff, 0x3f}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10007, 0x8003}, 0x10) 00:01:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) unlinkat(r0, &(0x7f0000000000)='\x00', 0x800) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x2000000) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000001980)='./file0\x00', 0x8000, 0x83) getresgid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) r6 = fcntl$getown(r0, 0x5) fchmod(r4, 0xb8) freebsd11_stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000001a80)={0x1}, 0x1) r9 = fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000019c0)={0x0, 0x7b}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000001a40)={r10, 0xfffffffffffffff9}, 0x8) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f0000001600)='./file0\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001380)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="da9b7de5994e6c03321a51437a6fd228d2d81bcea087f74c6e1c5476c17dc254a2cdd8cd6affbd0aaaf1b31d9c517890f022f700c22f26ad486209dc6473a2144761ab13eddaf1183e0291f95b0c9806a3cca716ed1f20affb4db4dc6239b305841f013232fb384d13c9e7ac9141cca752198cf0fe0326d850063d1220dbb90a9fb64e88abb1246edd59b0869b92b19851b61dc788ec1d6e7c31891bec27652948ef960ec56abe6703b991bde2e38934c580433a41f86d00876140183cced0c79cc8ca34cdae3e8181", 0xc9}, {&(0x7f0000001200)="6552866f89d3272b0297283762ff1171fd734c7265fd37bd0fdf33483c242fda199c23ac17124c97720b0d67b4056239fdac9ae46d8ccd9ff3afcd9ec5200797a181f12cead06c5e5931a4ddd9281f5b47c0ee4e54744e706a34", 0x5a}, {&(0x7f0000001280)="89388b0570d4f46c6799fe2ff00eed793b190c3bb65e1f63d2f1d46bf629dff7461af1bfe74aedf9f90734a532b40e8f5eb6a9f2d23324df5b8b772c08d24cbbc431946ddb7d01498b49f0eb8f2f6331cb9aa2e8fb2dfa91fbc8d311b8ea541408eee8f8d81adb4fd6808b4dba31490f3028cbd83474d2a1f41f5b99ff6fa4825fdfdf644d0ffdfebb52ba86c6af03f44b9cb8b889e65024e2e3be4147c9c2a07b4b88c93b3dcd124b57128bac34d611333af82621510e2b173c32ffa011ed9b9594e2da2b2e2d", 0xc7}], 0x4, &(0x7f0000001840)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000100000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x8}, 0x4) 00:01:05 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x0, 0x8000000000000000) socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000000000001b647ebe4d7918a724208367c12b25bf55fc5fb6c5e1f60dc2edb3dce92327c10edf7d377bdf9f327d74f15f52030e9ff9f71261ce90b6df364672f2c346b21e818082cf81b0c5c106f3a9f33dbe192e7b0783e65236e1a748b71de17ca66ab0a7e6cc83abe81f48d6e16cd4f3c6f0f8754d15fc6b98d6ab059bc0c9c092f037afe11c8b73ba8ec98d8c6a8ba16203b3999547aa03710cfae03f5a0108b8bc1d0f2c681c3c7cb3eee986b394a3b8553b2f19b74a54e687c5babf158ed495f8ac4d"], 0x1, 0x800) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xfffffffffffffffd) truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000007c0)="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") syz_emit_ethernet(0xd2, &(0x7f00000017c0)="eb4c3ce1b9f65e3d7baf27f45ff8fc683a05608797781102124e2c944bf7a18274a82e16d2605fd8e6104e748a941e942bc935c97b6762429f441b6ae30d6fd198a54f8f56298afc343df7443fa3b445977e3fe64bb261260c76c1d7d32a2abeb2088c83d1689e810a0da7a2153ad0e15622c14bd76c4d1c7a9314b7571ccd6aae70df02e8b926b649c5073a2cd9775aee7c53eab1f33d166531aada5116ff6dae2e979fbc52c2c1d7a374850ab44e902efe7f29e11f4f3d1f9928d068bf8cfad7514dc57cb2ce37a11fa0bb970116e3a0c9") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500)) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) 00:01:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x7f, 0x5, 0x80, 0x7, 0x5, 0x40}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84) r2 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10fe}, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = shmget(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000000040)=""/73) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="25000000f967ebc1fe7908bd58a8a2219b0e3afc15fc32a38d1f8ed7475c291569561061ff6790b0660a2cede752568364eafabe6771d79cbeb855f20616df0271b6968a259fe3951c9f49b2c961a09a4bcf204981ed413213f4f490199cebaa421df420f4f37d18b7a1342a0ae0931ebe4e6a4910595ed4e93e8eb2c31718aad09b24c0a6d3b9e7cda289"], &(0x7f0000000180)=0x2d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r6, 0x400}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) shmget(0xffffffffffffffff, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:05 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x9b2, 0x4, 0xfff}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r2, 0x35}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000380)={r2, 0x7, 0x8767}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) r3 = socket$inet(0x2, 0x3, 0x101) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000440)={r2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x3, 0x88, r4}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, r4}, &(0x7f0000000100)=0x20) poll(&(0x7f0000000480)=[{r3, 0x20}, {r1, 0x90}, {r3, 0x18}], 0x3, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="0900c0015f000000a2c1e480c931"], &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={r6, 0x8, 0x3, 0x401, 0x60, 0x6}, &(0x7f0000000280)=0x14) 00:01:05 executing program 0: syz_execute_func(&(0x7f0000000080)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) recvfrom(r0, &(0x7f0000000180)=""/137, 0x89, 0x43, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280)=0x10001, 0x4) 00:01:05 executing program 3: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) msgget(0x0, 0x6) sync() mlockall(0x2) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() freebsd11_fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgrp(0xffffffffffffffff) r11 = fcntl$getown(r5, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x4, r6, r7, r8, r9, 0x2, 0x7fffffff}, 0x100000001, 0x3, 0x1, 0x1, r10, r11, 0x2788}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:01:05 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x4}, 0xfffffffffffffd27) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x100000001, 0x4) 00:01:05 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x100000001}}, 0x0, 0x4, 0x4, 0x0, 0x1000, 0x101, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="090007000800cf01010e8100060003000500"], 0x16) sendto$unix(r0, &(0x7f0000000140)="c46775f64cbf0fec41be067c0a560cb43a0f9d29aaf10b92bbe9fae89c1c3ce2fe7ab137a2029af4f4d538d128ee100f483ce9f107134f7b4b6b93614cdc1bcaa19b3f64e5249b86672087a3fe9513156df225ed5280eff10e5d67812c175d7ad110a53ba688e65b432f8ea01b4e62cd034a1c560b951a722abf37164d066a2e23cca91d96189b1e66f0d914e522468e677ee02a2780c3333184e49aacbc3422b7c586437e5e94b303ec22bef4f9", 0xae, 0x81, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r3, r4, r5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x1203, &(0x7f0000000100)={0x2, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={r6, 0x5}, 0x8) 00:01:05 executing program 0: syz_execute_func(&(0x7f0000000ac0)="91cd8080000c6969ef69dc00d930d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x10000000000001f, &(0x7f0000000240)) r3 = getpgrp(r1) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)=':}![\x04#*-]\x00', &(0x7f00000006c0)='^\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='\x00', &(0x7f0000000780)='&\'^&\x00']) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x8, &(0x7f0000000a80)=0xb, 0xfffffffffffffe6a) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) open(&(0x7f0000000a40)='./file0\x00', 0x400, 0x21) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chmod(&(0x7f0000000800)='./file0\x00', 0x8e) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='./file0\x00') setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000900)={0x8, &(0x7f0000000840)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x61, @empty, 0x8001}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x0, @empty, 0x3}]}, &(0x7f0000000940)=0x10) sendto(r4, &(0x7f0000000980)="5d2ded44fd3fffbb71c306d2c18cf76887ddb7fe7a92b9ea665f67047e4e25c85f1d9dc17bccc7de201993054b9d044e8141bad7542e90038833050cab888a7d987c6361f7f392956b6a88008d640832f592fab2c11bbe7c23dc1bb65f66d2241eb878", 0x63, 0x8, 0x0, 0x0) getsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000300)=0x166) 00:01:06 executing program 2: r0 = semget(0x3, 0x0, 0x404) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000040)=0x100000001) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100), &(0x7f0000000140)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000015c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) r3 = getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) lseek(r2, 0x10000000, 0x3) truncate(&(0x7f0000001580)='./file0\x00', 0x6080203fe) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) getpgrp(r3) open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x100) 00:01:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7f, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="173a1bbfee813df2c8622226b7706d2dc30a30280c3a03d7efcc7d1567672353836cd4c5f84f600c85d6d74fd8b45be5d84e5768735c55c9f1227287cf969f2ecd61a622fd064648310e5d38187ce7053406613712d5b23a936c9a13b321f24e7c4add5d63b9a2c03f3897952f89fa00fc2368dfc76de6a5ca822ee619ddd7fb05ac4ca9a4fd9a0066ce55f8"], 0x8) 00:01:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x0, 0x100) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r5, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x3f9}], 0x1, 0x0}, 0x0) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000005c0)={{0xfffffffffffffff8, r2, r3, r4, r6, 0x80, 0x9}, 0x8000, 0x7, 0x7}) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r8, 0x5) fcntl$lock(r8, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="bab8f464ee73e14c89fbbcebfb8e6cfbc4c1112504389bceb6d7f922d7a818008a000289c41c91f5356b2980afe0e765a56eae3d1aa4efa43d698ae84d7a4d634b9d9a8812f3a6e5f5b472b49589ee59598d3e60d745de49c751ff5eefc4bcab8b3ebca6fd7d004d2db19fe5fa20dfce815411e94f13a217f8fff390b9af74eea07d42b4738cb9436f6e317859e6c4d2f5e9dc36069fdf67fd6d428c4da186e7caf8321e9f462114e6fbb84e92886897a03be564403057fe26a03a4e91bb1f912c205ae42cce73e56e89e9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) setsockopt$inet6_int(r9, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_int(r9, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r7, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:06 executing program 3: r0 = getuid() setuid(r0) 00:01:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) r2 = shmget(0x3, 0x1000, 0xc6, &(0x7f0000ffc000/0x1000)=nil) connect$inet(r1, &(0x7f0000000180)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/189) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x6, 0x1800, 0x100000001, 0x6, r3}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x10000000000}, 0xffd9) 00:01:06 executing program 3: syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f05f3410f2ac2bfd9000100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000000)="c4c22d0aa9c4c80000660fdde78f693001fbc44225932457c4827d0f7b4b8fe928913f2400c4a253f5883e000000660f3834fd8fc97c803f") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) 00:01:06 executing program 0: syz_emit_ethernet(0x16, &(0x7f0000000100)="7903008ce60c923afeed35c008060020080014047107") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x100, 0x800, 0x7f, 0x9, 0x1ff, 0xfffffffffffffffe, 0x7ff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x80000004}, 0x10076) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f00000001c0)="6aec37bc6c7a88ca5b78930ebade7162913fa7902efc5bfb307fa4c9cf2b43ae376febcb315c6b95e8f4305ee589e23450fef06c78309badbe899bda2f8f5224c53eb5aed74b02ea7e733578ae50895238a18bcb271ede7c950ea7292164daac84764e522c63cde7e53149156f27f0dabad93749210e56bc1f637a4196c1d22d4c8e2ed894927e9783dcc0c82ad001991951eb9385905a8b81842b09f1d15417bedafdfdb630fd1250a10f1363e7c3e8431580da0c7b8fd4d6b128cd70e22ea0d6052d82f908a5041050155cf8a133acc1aaa3922713379f116a6fe4636bbc1019d5d667401b52b211dc3537563742e897854e926cb9d7fed82b5367065fbca593fb4e166428b1cce849f7600a481d7603621e565cb29b9db05630e1a043460903cd2439bd4f563f27fef28a3759141832217e3ebf1d4506f7529654ac4d94e398902f476a9ed1d6fc4f44bbf2b84dda61366ba981c7ef3f5352a46380e7ca551f007ac3935a70548889a3850fed6a670b0c589238378f6ba2da02384a1c0b63242d4f68d93448c72e6c79c75e846e925c4065e09620812b5c6aff9442e8d4f3a7cf797746419ec292c85de6508d828676976c47b0bf64b1610a32d74ef69c75fa8e7e63c9d5ac806dcbbfeee3b2342f61b3d4fdef6b8749280ac40e6470e3dc7f54a5d8ea29cf9f392525d50ffa7ab526b1e699b615514f383bf2a3addb2fbbcee87fd57b5b99d4b4f206ada74ddb3494b51d11dd1f70b0e1e651d5d60b7e895def8cb38dae96546dafbf7cbee2dcc7ce81be2ce958683381cf9b7a58314f1c251019ab5c7a860128e6ff0e4c7feba55578eeb819cf89ad8bcf0deb5281f1b7c699f2d7240a914bb8e6615f41f14a5b94c691a9c0ee56a1d32d5273b1539ba2d6f7d789eea3cd7760d239e8c12c515c62159ac79975e10651c947a957b1a833d012ee3d2b980aff9f92e2aee4cb3a0c94339ba09525be34d039f27f4a2b3a07fcc4e998aa7da74ae3ab1fa2ff3fd0564e32d7a0711f91cbe4e70c55afb6e080be8f8c698f6e020b25e8d2efde6609fd2e6ae82b6844b45123652f17a76312388f24af9dcab327a2f0484e558a70c473d04ec38b500b2f7086dcc0778fd6edb239c237171a82238001f7434a7709b740340081b3c6c54ea7bfdc9323e87af3f59ca5e9fe473b0a7910b707f1b19a1ae7a173a3866433795f2d7c4d066d09247ea1a38f53e0cb9c72f6832f183370f7f519e4ef4e8ac0a742a1e8c801a387fb4d28b9ff4ef8162d7e9fc6b78accc56ccdc3543596a633aac5c9f727e6365610e9ed915c05666a4cdd5696843961a48b0a693cbc6f041bd85e5243f56295af215a0c0ff62efb067946bd74bf026cb5924613545722d039e94924e6e46abe0ba2f5849e9ab1d4b9e7bf375daf6ad91d483dc02370228911995e76247d14d8b359b1cca7e12f6c07064619814b80a42ae989d0fc6c605c2f6589ad221f9d4c27e6be014fb18c60fc8b9c3b45cba429c3054f650dc02782a2cc4c8ac505a7ba5be53695d9d96bdc966588cde5b2a21e623019a7833e9f14988b42b5025ab4cde055e8d020491ee1fe072d513329f453493db933bfb56c72517b7e5948590623b1f955e4a5987dfd201514f1616586e47f4fc9cfe7e5e8a6604aae4d3b400fbc1ce191dedd0092112d35d2abc905736521fc6562dc4976d4ef18d8ad6381d7bb525b52a35c13e07a95669045b3a33654df0bb6209db8b61c51a74d7410e870550757683deade46c59eb14a1b5ecfa5960f67040a1f653326b6bf39897f06061b8251194faf609bbb941038f058d362e012c0ede4684777542a3bd7800c0095abde31e64db99516de03794935ccc51fdc1c7e34f0d9f022acf2c86f84479a7a5a0a44c3def277509585aef2345db4e40ec45814a17e0542b090e888edfcfc5906319ac03e572009533b3b7b8a0458e5259153263693ac992a116e8e0a11aab9cb40fb767b6bd6cfef95d27c759c93d00fdaf22e5666595f424cc8d4f185844d01d775ec6fb8e62c24b0d95a66542cf1aad6038304816365c58a8c624ff8d0737d8aa09d09f12f294171620e5bdd7bb547b247753693ab9da121d808790db446be4f2d346f20ecb0cd4acf47132b9bb536c1d51bbd7381857a6f637b41424405fca6f954966624cb9e739415d00db968aba78cbb550b1e65b693f3627ce6ba6811026dcdfcdb96427ece71f94c400e6d4b3e24443ba5db6550c84c9e2f1936832a7f1102d28b8ac5dc93b200cd33b27497a34705e74f1401612fe32417b2728c98677524bb83ad7149b6d7010a387da083f0ba6abcabb77d38b9c5e89eaaa1a50c0b4f5476e81f0d96b6aeaad3d5b5d47dd08f61843b925971bce25d417b444d2bf51187082fd235f6a7d595b9a428a3af32f11d6fae57fac5aff38f5dc009f9d200bfd3a44da04563cdb8de9679ed23bcbb43d45dbe5ea17bbcefbb57b4e39e6640072c1bcf10a9beb636ca69de9499c50d19fc1b5408921118f91d82543b57d21852b4f8bd0593b2af420e4447b6a927f80c5b31dfddf9bbb64b427952e474ba07f9301769ec98fb1d2438151f1d0f481db88d6bb592b394261ce50a35b06374a2a7622f19eba103011268fcfebfcd9392841b2138bfb17b9ccd3b7fd43acef6e9bc96b448eacf957167d47cea14539f58555a8d03fb029c858e570d0bce297eb4d7082451c19680b102fab563c97ec18a40402d660bcb005e2632f16e5010dec2946e53fc8b28de1fae16baf66052128409b2050d7182c6de30c292b5fd2ed449f2307490b7ab36002b7e93b6a52e8a2626f66751e7ca56d25bc2f04033b964b731bf3f338d4e374d396558ea85f379596f5d92742f52f5868b284fee2b96703bf988b501812d43eb725f72af45e62dd59b57355c22cb1d3f12920714ba3434c795154d60091e6a1dc5a61ff4072b26027c30c3c3078ebad3259d46ca65dc5e765128ad57655ffd646d2f11a5eae7254abd64d5b19e6511677c54ab4103bb748ce71a8245045e2410b29d49383de57583a412a2d2ada16388d3e4bb375226550c255235234579d00d7edb981c781a67a3f912ad00b7125ecd4f3113ece7f4fdd38d13ccb82be75fb25ff366a4e3e8b325c77bbd67fded57c243c5c92d83f8ba88a9c536b37fbb399ee03bfb0f56811f8fb4aedb2c0def64fbe8c928355bb13ada7a9dde865e7e80047c2f97a515b189f418b6fbd28dff0a19aa7be09d38b1e88be1778d65aa25faca1b45cc7792dac8615869370dfb47dd377ad01f7ba918e6eda940a5d5a28698d51da90cf53876ef779bf3d4ab0184db5ad91d5b03936e6c2e2e98ffd36cc645f19d8f7cdb632bea78736c7cb6ea7677f681f0834dfcbcff78feb622db4451155475c19b62ea2bb380e818fa5f3fbf156f522bef2eacf7ec6eb4bc7b8f6ba8be87c1e903d8469b430e9a9007c7d6d99fedf28911487fedbc0e05282c98a1ba1471364c2fd2b97a8682efaf4b8c69a7842ceedec8a072dad170bc7bc4a836935ebf97c0afdd8023500fe236c831b51b40c8f6ee46ca38d435f697d8009dc28da166f59e2df2b31d3c7b1ba803ea515fdda6376e9ee7b6f3741e636bb287fb6c1eb930657140f04a35f23ee785ffe871042b8daefbcaa66624ba91ccf9eeb8324808b50d86c4aa343e0de310918ca0f859f4980dea40ae9c2e2137db2761fa39d114bf3107e1f60dc7dc8cc10d2f26624cd019ed7ea771d366e401286efee42d61ea56f3a0c9332a929acf341345a6629027e67dd556961ff249963578037ea9dddb167220f65ad3fa699f777f831d267ce42508b369b5a511943648e86c27d43d0d1d042efb30a4387a73dbd9cbfdb32291c6e18d338d2d076d9c72f54fea8eb736ca38160586e75d75825f4e7249991c32a352f70203d630766118590daa8628bfa48e0abfe4a0782e0944d8b7af215bf197098a14e6b0f0c98ee8612fd1b0113c9a9d1281cf6a193b9a21d3b074522e627ff992f539aad3deb7749a04ba210fe56789bd514bc5f6d8696cf906de1c2d30d2de42e176e50fb9aac197f00b21fdd62430b3fff2389146d833adb46005537c8fa0ce4092df98a8531a26b855212d6816e66511823a35bf4d38356a45c164dcbb756e49e119173cda740ab5cb3e37add1f3730ecc86968e3c6ae17a875904b6f87275b365c70228029e4bec4963171a74a1e317949f1d8501b3fed2e39ecbbffda1512bb82f1c363195b61d1c120798526144785e40aeef8596d2340f00fe0a61ba66c3fd73561232feeeba1a0821dd1ba72b3e9e46e5ca0668df30e74a731b48b5d78aaca1ae7d5735dd7a72c392913ec7db438f6c33e079d974cad656dd001a633e845ba1dad5b65ec90a43d312c6232ed7131989bab6157fa6501ffaea05d3ad53f62681bc8db06a09bb94808323cfffd0f5ffb3602b61aeabe84fe8c83545c21869f36656f4b28abaa8217fbe83e101e1be8bc8d2d78fd9190f29594dba1611b10b77a7f5c68b4627ee9c8dc919e9413a197d1f26fa4d6c01aaae2533d0babb3321aafaa7ce6963ccdbb3596dc3e700536cc12ca38eea0fce724e96343107f34955ebfb831ead6fb1e3ff458921b39e6a84564bcaec6b44da5c80ac3aed1528b8db97518a4424fd9a50ddecdb147d81b1c196f7ddf58ab1820ce097ed46e5cf10e0e3afdb1b13efd506042557911f77b1072ee41c21583001db2d94555873cbfb697196d9cf526e295f598e8ca7383169c56cb9175d3405d013a45f05b6181b31dbea49ff1cce6e8d51d647b98e94de6c38969eb0c5d28921b9dcef711b2c5914b7a6ef7cee13c3dd7d99612463d35743e8d30ca1f115853a2ffb4fe23d7d74f71a695ea7894b2addd330393eb444d463fdd16e7f5f33844d060bc9be9cf82c23b1fe8dd8d1bce55c0dcbacfb57006eba265a3c417f0116182de007d5fd64b640e64c5ad5f7a911c823947bfe4a186c04cc9020bad057e3daf7a46421449622e74c9e6d88a56175faa69bb85a0ce1883684612edfc6ae057721a9e2a2d386f23516889820df94d59dcb6ff8b161e8c9e7a57f0135dccf12c1b9a5cfe5553271a269364b1b4db70f4e1ded342ca7bab7445aaa1f855f6625a238605799ee629ff46639c2cb495b23bfeb1bc53d215d4359cf21cf140685ad9f759b4a6302436b6819d9451c07fbaf03947d6f80afe2089da423dad0f5c8888eb4d377613fc612dc9e89aee1584fdf8f7e020e15056c558710a42314bc09f27afcce1a3f126297ca897e8dfb30c93d40e1868eed8d9cc82222645eb83a7f68cdabf593e1401918d8ad8cb030f40abcbf39ac9f8bb7fe4574cbae1e3164d0c220f17de136155cc9787c7385e746177fd276856e7e0b86d13b656cc468d611631fa8cbcf8815c715aae17f09fd482a7be12b7b17a58ad3da5ff6422c270aef6248ec61a429b954311ed2a00320e24c81f5c1fe2ff098f39df5f8b500378692926cceca282242d07292dcab3464aa5c007580243b6b166f13618b5e16b755fadd2f9f82090c23f06e243d7ffcea27f65ab4a39bf2dc8379f47297fef5677538fc8a3028d2c8f37bde710e3bfda92364f1e8e743601f9a7030d74957a00b165d20f233dd07c42e209e307159a43fe22b9743514487a9d3f0cfcf61282e52cdbaebf61dd1f8a919e7b07fc912e14cccfd5de5670c1af6b4985d00abba2ea1467945ebba898fdd082bf560de2a56a87d8fad95502bbc967aeabfc649eaf3e41acb6585dd40440a7637aa8239f2459625bb6d") 00:01:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000002640)={&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002280)=[{&(0x7f0000000040)="6ec74b7f0c018a0bd6d945486bca7b75704aab705682eee5f1588fb59f71986d7067c944159c8d82c040a67d96ac944c18e42f1a25d3944c30a9cb2c55f8e45fe9bf77f78740b391877e7b228b3816f46f56808487315ba7099fb39aa2dffc3f3148356b57c33c53cceb3acaafc2ac02fb55b3e5f13001a29c958cb944e6c33cd3b912e5d2e92ee1d201d663ac345308e18d4af0f97e7fffee85a8109da20ac6e338dafbf56e869e026b0c105b9ab712ed44018ae30f4ca1de57345473ba68f9e92e74370d38d16df46439f068f0", 0xce}, {&(0x7f0000000140)="b9750c4cec36d3dc4b0238ac20dd9ff3d4a2aebde20ad62fa6758e9394cfa81e5a9f47d0613db7157a11f52d126edd990e4728aa03137361eb7743f7", 0x3c}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="3006494890809e9b53222dbe50f8232d15ab121858e60e0bbbd734fd8548642a29c0d535e31b2ad0d8212f7958faaf836402c89560fbe45c42027af75875f1dabfcfb3750d9d4ea2780588141df2916647b564140eb3d092549e024ebc579e3c2c3fdaa91515", 0x66}, 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0x1000}, {&(0x7f0000002200)="74a56031760f0217b7924dcb82ca945ea3a712af1191720dbab3230dde739c94179db7c973bd6922f4fb7e6fa73334aaf882742a", 0x34}, {&(0x7f0000002240)="436cbf47dd64d7e6285236c071c4cabcaa4eeb114a8ca4514531737c198c32b695ca4cbc2d8070ef0ae54cb485e37962f7b1e418f353", 0x36}], 0x7, &(0x7f0000002300)=[{0xe0, 0x6, 0x2, "65e732c5df80c45d49062f5e14a769847ffef0858c4216f3fd3d4f001f0a10af8e31c95d353db25f178419a3f49fded74d88c4c819e282f9a771673e8258c25f9843ed27e8d0fb729d70289807928379e67bc0b01d81b3ff4f67c6f6f12ec8317bb2b0f55eb0b14737cf3186c1f20c8bcea78f84884ec05b8d68824cc9aa74835e56f5824fd2689ee504c7f8784196b3e506417b95ab32074c7ca5bdb0b6a936d3330f3aaf38a7c75e30eaf41b1dc77a26eb3caf2a7101eea3f56bf7cac781bf48bc9be920ced8cc25"}, {0x100, 0x0, 0x86f5, "48a617be0111ddecc4953a86c81c61e9bb0731edf3e924dae3d7b8ad1c7822d5fef57b7b4ba89382767402135565594f22de89334764f72774bb52cf54ac3f396a4c952bbb07ac44e4627511ceb135761c859e8857a43f40b99995d348391a762c6ff04b461be0057d23c3c2521aae69b9ea104c3973fa8c1b3a3aeb91fe6e40aa14056e9cfc7f19797a48a51aa515000f882c7e6571b4983fd19d14ce881a0e8ea737112d2fb6d8a208453347990aac4224f9ce79b458be7ac82844324b2cac27673c1f8ac5ea1959cc8ad4ae1d035e688e19ba1e32b5839c2c62b4c96fe35b5f69529e46df661b91ff5451eaea4e"}, {0x100, 0x3a, 0x0, "8670d4e82b24b67395c406db08871ca787a7c94bb8d2c81b23bd4c77f07821e0047c2788524ae6f6475faf439d057a96e89e8bdbbbfaebbf6a16933345be66fca56b708183fc988dfa1a60fe5e1d592e6be17a99adb8832562bd83559d80d268ef334d875b5a5586bb4df81aa1e3d6f6d583e55200c9a90a8012bca5d12a9542fd2e08dcb6a61f623b1aaf8afe7f7c5b5681216cb0717f329df41b35cdb1a3e99ef879382ba7e82bf30dc67c7f847cc548ce02677204c6cd6ea52b51b422cf95aff0910afc617c8ca6e996610dfc0d1b1e120c156c1a1b271ec5d865b791586d9340484a85cb9fb75eb7f6"}, {0x28, 0x1, 0x6, "aa281f94a39738832508d273a75fa6e3d67238"}], 0x308}, 0x100) r1 = open(&(0x7f0000002680)='./file0\x00', 0x1, 0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000026c0)={0x4, [0x100000001, 0xb512, 0x3, 0xffffffffffffffff]}, 0xc) r2 = shmget$private(0x0, 0x4000, 0x89, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002700)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f00000027c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000002800)={0x2000000000, 0xfffffffffffffff8, 0x20, 0x8001, 0x3f, 0x5, 0x40, 0xffffffff, r3}, &(0x7f0000002840)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000002880)={r4, 0x80, 0x2, [0x4, 0x1]}, &(0x7f00000028c0)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000002900)={r5, 0x1}, &(0x7f0000002940)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000002980)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000029c0)={0x3, 0x7, 0x4000, 0xffff, 0x81, 0x6, 0x10001, 0x6, r6}, &(0x7f0000002a00)=0x20) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000002a40)="bcd9cb9729f91597261e864e9a5394be99227fe5405c28cbade5893c2a5925ea24cbf7788b79a6a65de3f71044d6799ed4b441656073b2d962049b1dde3fb3b9fb0c5790d553302117603560fbaf3362c00dc76a72a13b71a6cb8818f16cfc885b711325b20c608ab38b703d30d8f17e5da6585868") shmctl$IPC_RMID(r2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000002ac0)=0xa, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) connect$unix(r1, &(0x7f0000002b80)=@file={0x0, './file0\x00'}, 0xa) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000002bc0), &(0x7f0000002c00)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000002c40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002c80)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000002cc0)={r6, 0xffffffffffffffff}, 0x8) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000002d00)="49c96114100ad8c6bebc0607b6dfce2bf26f51ba9fb16191a454672c5d888270") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002d40)={r3, 0xda, "ecd7ad961431bf45e35eb351e4ec2c2d62c72fc627c7820c9d801cdb698667d9e2d68c36a1c63b017a309369de4c117b14e84936e6eae83b2ab10ffa3d12bb6af11f5a41ce264028dbfe2fd02ffb151b7a75753aefb86cc83ac20a260c2b547148c25c750fe419713200d7699214c06eb5e120f3d167a39016ca905be34b9c1d41a033ec6a244af610024e08c69a68c539bafaea88d667e1862388ef38c3a7de1075ae3e22e65175c68d96b0febfb18328ea46fac6b4f296f792ff53274b0e8f26be1e927980844fcb9e1c302bf7417a88fbeddd9dba7c8d2bda"}, &(0x7f0000002e40)=0xe2) r9 = accept(r0, &(0x7f0000002e80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002ec0)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000002f00)={0x3, 0x7fffffff, r8}, 0xc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x10, &(0x7f0000002f40), &(0x7f0000002f80)=0x4) open(&(0x7f0000002fc0)='./file0\x00', 0x0, 0x20) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) 00:01:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="98a84a64f2260fb7bcea000000002c431c0f0f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d04ac66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd46a8cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:01:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x81, 0x4) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000000c0)="6ad987f573db1461901157cf0d6a5b51cb6599341c971138754424cd03") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0x4) 00:01:07 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x5) r0 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r0, 0x0, 0x13, 0x0) 00:01:07 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4) r1 = semget$private(0x0, 0x4, 0x4) __semctl$SEM_STAT(r1, 0x4, 0xa, &(0x7f0000000100)=""/199) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_settime(0x0, &(0x7f00000000c0)={0x4000000000}) 00:01:07 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed1dc00806001808000604711de66ce248785a002900bbe7000000000000000000") r0 = shmget(0x2, 0x3000, 0x81, &(0x7f0000ffc000/0x3000)=nil) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x80000001, "630d818580570cb1826b86a72f30ac5b"}, 0x14) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/246) getsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:07 executing program 3: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x8) 00:01:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x5c, "10480629483edd4e813a6597100b23e967391d0b0ef91b2822727a6d52406eabc490ca0dde9ca789ec3e59e8a8a744364e7dbd7f748c52a88c228455a3a3e3d714548c12b9de6e59bdc675fb8a5a9c87f12509c3edc89e94495eb306"}, &(0x7f00000000c0)=0x64) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000000)={0x0, 0x6000, 0xfffffffffffffffc, 0x0, r1}, 0xd9) 00:01:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) read(r0, &(0x7f0000000180)=""/252, 0xfc) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/108, 0x6c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200, 0x7}, 0xffffff38) sendto$inet(r0, 0x0, 0x2, 0x0, 0x0, 0x0) 00:01:07 executing program 0: syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e46465d9e1a95ff965be1d3c3bbd3bbdddbb34c60bef9d44d9e8447599c442e99cb8a600000063460f5776c16161787896c401fe5ff6a9c14600004d0fae440bc9ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900c461c960da8fc840ef0e0ce4c6534dfbfb450fbd27a95ff9c4c2c401796d1e3d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c4021598a000000021") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000400), 0x0, &(0x7f00000017c0)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0xa0000000000204, 0x122) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1000, 0x80000001, 0x10000}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="13b7fc1c3504d70f39fc1975e877fe07d4248e91009e370852e2cc699c6c164b89e5ae73850b43c2edbf260baab4a75f97253a2e78128964183babea1414a908a0d5b0f055e5a187974af63e9ce550936bb911be874d83aaf3be949bf017053e199096b7ed4e2b95a11f446ea8d1782b02e1b0f0e79e0eb96e4a07eea8475446246b939390a04d063b063d735519fd09caed9ebe532a65b3e411173da1f58dcdb5e78e255fa841213e49b25aeeeb153dbfc8e116717329b3dd994f2918041647b957be23dfc8e4777d7272f0258076eba19da107eaf657942fd9a6d904e43fc73409b0940ac673ff0ca1288dd4"], &(0x7f0000000500)=0xe) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000280)=""/16) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0xa981, 0x1f, 0x48}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x40, 0x5, 0x100000001, 0x7fff}, 0x8) recvfrom(r2, &(0x7f00000016c0)=""/226, 0xe2, 0x400c2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:01:08 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020900000000000000"], 0x10) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000180)="982c1a0f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ff8000/0x2000)=nil) shmat(r0, &(0x7f0000ff8000/0x1000)=nil, 0x2000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) 00:01:08 executing program 0: syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e46465d9e1a95ff965be1d3c3bbd3bbdddbb34c60bef9d44d9e8447599c442e99cb8a600000063460f5776c16161787896c401fe5ff6a9c14600004d0fae440bc9ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900c461c960da8fc840ef0e0ce4c6534dfbfb450fbd27a95ff9c4c2c401796d1e3d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c4021598a000000021") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000400), 0x0, &(0x7f00000017c0)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0xa0000000000204, 0x122) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1000, 0x80000001, 0x10000}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="13b7fc1c3504d70f39fc1975e877fe07d4248e91009e370852e2cc699c6c164b89e5ae73850b43c2edbf260baab4a75f97253a2e78128964183babea1414a908a0d5b0f055e5a187974af63e9ce550936bb911be874d83aaf3be949bf017053e199096b7ed4e2b95a11f446ea8d1782b02e1b0f0e79e0eb96e4a07eea8475446246b939390a04d063b063d735519fd09caed9ebe532a65b3e411173da1f58dcdb5e78e255fa841213e49b25aeeeb153dbfc8e116717329b3dd994f2918041647b957be23dfc8e4777d7272f0258076eba19da107eaf657942fd9a6d904e43fc73409b0940ac673ff0ca1288dd4"], &(0x7f0000000500)=0xe) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000280)=""/16) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0xa981, 0x1f, 0x48}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x40, 0x5, 0x100000001, 0x7fff}, 0x8) recvfrom(r2, &(0x7f00000016c0)=""/226, 0xe2, 0x400c2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:01:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r3 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) r4 = accept4$inet6(r3, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) writev(r3, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000940)={0x0, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)) 00:01:08 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000000)="2ed934b97f94b58f5af18a5bd48388232ec9cf5af7ec26c0feedb04cfada0fe7005cb07a5b6e0c6238ff117098843410", 0x7fff, 0x0, 0x9}) setresgid(0x0, 0xee00, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x100080, 0xb) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) 00:01:08 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) shmget$private(0x0, 0x2000, 0xe1782a204fcfc7d, &(0x7f0000ffb000/0x2000)=nil) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:08 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0) linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)) 00:01:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8202162f66696c8ab200b0693eac62c7c29ff9cb09842ccf93cd51fd5d7a9889e10c1cb95abdc716fbe8b232677e433084afca7613cced021d263606b2095791f69675027c18b186bdbc1eaf402f55992b61877d49b9389d93a1a3788825e80fb59549d9256e154b8cf93f8e4d"], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x3, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x2, 0x6}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:01:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffd30) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x400, 0x9, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000280)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) r3 = dup(r0) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000001c0)) r4 = accept4$inet6(r3, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) writev(r3, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) socket(0x1, 0x1, 0x8) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000940)={0x0, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)) 00:01:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000138bc8f005cf51bcf211903c7bcdd2b6d803c98e1ca7269453868746d38e6ca43b9d7b4a99196b7a04ec85d7a386090035c33f71893f16aaf88a255f5a3dff18444e7cbe45c50e775118d1dd3fcd016aa7aacb9234b7ff68a447218ed6c78ae5a24e3ea7e8cb3f54d94b82e1599b149fe1f50d82720321d6ba98e8031ab54bb31b196893cafb2a3cdccc8e0b36a7479e8991c1fe9db7aa6019695c04aa9b59d0529a"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x20101) 00:01:08 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, r2, 0x200) ftruncate(r0, 0x1007a) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:08 executing program 2: syz_execute_func(&(0x7f0000000580)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x8900, 0x20) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x3) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:01:08 executing program 2: syz_execute_func(&(0x7f0000000000)="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") socketpair(0x10, 0x3, 0x7ff, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)=ANY=[@ANYRESOCT=r0], 0x1) 00:01:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000001040)=@un=@abs, &(0x7f0000001080)=0x8) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000), 0x4) freebsd11_stat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001180)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r2, r3) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x8000, &(0x7f0000001280)=0x3, 0xffffffffffffffe8) r4 = shmget(0x0, 0x3000, 0x10a, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ff8000/0x3000)=nil) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000001200)=[{r0, 0x10}, {r5, 0x109}], 0x2, 0x6) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000040)=""/4096) getgid() 00:01:09 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc) r1 = msgget(0x3, 0x400) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080)=0x7ff, 0x4) msgctl$IPC_RMID(r1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2040}], 0x1, 0x9) 00:01:09 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f00000000c0)=[{r1, 0x100}, {r1, 0x201a}, {r0}, {r0, 0x6}, {r1, 0x4}, {r1, 0x2}, {r1, 0x7}], 0x7, &(0x7f0000000100)={0xfffffffffffffff9, 0xff}, &(0x7f0000000140)={0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x70, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r2, 0x0, 0x4, 0xffff, 0x3f, 0x8, 0x1, 0xfffffffffffffffa, {@in={{0x2, 0x2, @multicast1}}, r3, 0xfffffffffffffff7, 0x2, 0xc528, 0x1ffe0000, 0x7f}}, &(0x7f0000000400)=0xb8) syz_execute_func(&(0x7f0000000440)="40340067f0468076fa00c4c100564deec462b54575000f18800e0000008f08009f75f6bfc4a3557d9959aec9c500c967460f38cbc6c4c33578a50000002100") getpeername$unix(r0, &(0x7f0000000480)=@file={0x0, ""/29}, &(0x7f00000004c0)=0x1f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) r7 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)) r10 = open(&(0x7f0000000600)='./file0\x00', 0x80c, 0x100) sendmsg$inet6_sctp(r10, &(0x7f00000018c0)={&(0x7f0000000640)=@in6={0x1c, 0x2, 0x8000, @empty, 0x1}, 0x1c, &(0x7f00000017c0)=[{&(0x7f0000000680)="3d51fc80cec43eac9889afe4e1b234ffea1def8964a1041aa47ae0f84f26bd13404eb32d09838b385dbf9214a692abc4c8877e362410bf25ef69e6f0eb27e0f9464c6265961a3fb6b3aaa07b904ac14dea61878fff7a5fa6cba15385cdd0379c2744a0581bca7687ef9fe19deff492d52a6ff2be3059f64bc296805a5a38c21355e02793aedbb60777788fc7236224d9b29e0a45426cc5bad51851e2ac8f39b57b4fb4601e4d1aa6b738460b40e06b90f5cb", 0xb2}, {&(0x7f0000000740)="de4c61174032a4c5590a885628de65c3c2d3a6341341bcdbec2636c9", 0x1c}, {&(0x7f0000000780)="81d293fa0e3b0bb7f5e964bd1cd390adb579fdf9465b4f47a86d78a25393215095b768c28cf016da5448628045da1afb7f5a0ebf1effb21e36bce8855613747106184f943c2fcb09a2938a283d6e241ad7c526ea84f94652a704053ec825ec86f3b66ab558f28a6a2a1c9fb0c92fa7316e3602884fa8b8b75a4ad73d24cb7973270a0b46f8204923dfb22be5482bd94efc75cf341528b83a766b049a16f0ebec3a9c9d150b2b6018356774dfd9d5f70a7c61ecbc36f571607f602648b04fd7cc7707e77491502d2d8515acd8a8c3c343ab1b97d7ca52790667198038315e29fba574ba16f033de264f1527a07ab53336cee5a1f221a40c2f88150b89e6ce080a771c9c976531b3e86f22fa520f9b2191ee3318f8c59c6eec6eeed5f4f7f85fc5ad9fa4b26821c3f6c68c228ebf8845e8628a3da63bddc85643736c2a0a8897bae5e9059ba23bd16d97a3b495ebf24c63875b46af6ebba10d6a92f92c82880ef8b233feb9bc62b903d62c693efd1d3f6037ac691343b2ef23253da92e1e3a89e13d886e5aea3253a8e1dffd148e204b473865b6a3d0a7042bd514b1160338b43ef0018f73aff6200761337e45e8ca1df570c6d4fbd49e4007aae12b3c67580b1c1a3b87dc251ce65d885f5a6d9513b56de7b6be9a1e31cbbe774763973a3052c3bd0bc262781ed846d79eb5a87dd2b645c51cfcaab5d1d0ce1be2ea51106c746490c5306389a1fe67674a29606a0e61b7e62e231310f4f9d64b93fcadf119e063fdb4edee10177f1a7ba7a35143ac587d13c8455bebae2d03d6311d1759479e61c6afeb55e66d818eb04dfcc353e9ee5a7db88f3aaee3f7ad5abdda7dfc3ab6ce361b5555eb797396f7ce5015001235c472af2c45140ba962704ecebdd21e6dd518a06ef6045a8d436c88bdee083936093c4c488c5a9c518a64c96553280392515f87f9f3d39bb1a6be603cef8427528c0316eb136df648c80b6672476ad45011acdb7c2cee5e096a234a91f56c0e8979521dc3d785ded441a7609d7e380e87dc78f3fdb6ba6855aa71a32cacc2147e4e388d3fd88b30594eb1db38cb9869bef1e1633107d516e906368fc1c4260777f1c67c816759fb027ec78e93d9af41dad8bfcda2b5643d227eecf86ca470b55d8c7f958bb8408a1ee634fce0d5af6ca7fef1cdde358fc9d47d18fed297cd8c7e6d4767a20df9f39c09a4bbd7e2915bf366771950f46c62cc66cf5410e9191dcba5014e131bf15965e185cdc3480e5fd8e26316619566d80270ef92dc8e461706d05f5546a9d3cdb0d0b6d8b2c877a0f41cf242e7eac72c09e82d195f5045746719aca63768ae75a91b39b88dbf77932004bf02d0a87627f91ff475a56f64aa3588bd15efbfdfdd822fa7cc78af30f5f0c602c177ad0ad986b620a4742b9f8456bf422e96cd5dbf932bbf22b930e577526e50c701efceac38ba8130212095b65e2fb8b65e05a5151d94e762cb291c3223912c4d59a78340588bde22fc29ed65afc28f7d67c0e62ffc99c5508fa6d5c2781b9741f703d618d0f584e9a55da766b16d1aee7893075f97ef5f034fe30442f10e3277cb2baff85a0454cd1b41f0f212d9949b2d60e9653817facb010103fa81c959ef3d24337174e188281e06f467dcebaaa9724c4393dcd8a20caa35d6e479cd804baa2c17555c611eb39b05b166fa71d5817c96cdbed963a608965c8bfc439d3402fb22e1210ca0ea8ace8dd2ac5793b4ec47e5b41f8a696dc333778ed27f4d282c0cf31a6c21eeb765bb81e966fe2d134a4dd24a5b63eb7f85f89d2f32d5b6473b216a680f66528bfc113d58370455853cdb6fe617744421f3778cf5e6c80a0a34e34d64af8041df79573837a5ac76aff025de85588100eb7ba03538744227b58c3322293cda6d3df2fc52ba5311b0a9d71983342f6682d1bcb53dc6665893d04cf54daaf166cd7e21c776ea7b33b78bb3de2527b1762292e7a7cb82cbcbd1a63750919e0be42510667072b66086005ee4a77dae5157a8de68fdcd739c65ceb988de01161810f4d774a378c25451c0352258a320b35e001cf5962c61a4cc728a2575e8f89a25a9b8b7f2af7a56a244ec481ded7b4702916dadd2dcecaa8ebaa91682adbdb68f79fc4952798f94a3dfa26ed5e0c1cb3cd8c6692d3321dd83f06ffb3414fe53449104dfd63e12964b825c7ea4d0e0112a9f0b18bb89d0793cc35855e45197df3669b9c663dc362a6e8520f9f4c22be7de270e5829882d286cae37279e2fb70b0ea2a55fa73fb98e3484554c5991e1bd679990f623e1c90cc26178aac7e72f6ce9e8b3f2dd4af3259511492f529b62c8854d304a4ae3a80d0c6005e45b6265803c55448f109430318e5a4e0ef736c09aa5aa759f0d46342f7b1e4156e87d967f46db9183c6a534250980bc311ce661ae0870f82657a7bbb3628438004e079b7bb8b3ce3736871f737e600db7865f4e31b21f75bab9f5aafb20fb34296c505eef298bb98bb4c743c99639631c63c641998f3185a77f285e0861232b4d9bec351d2c5b8b616fdf991c4e5872ec9102d3d8b7ea999a3b623a5534808458a185f2ecb11529daa68d35280cf1b09f3a98712149a32dec3ef1afb67896b12ded0f2e4cd5958dcad912ee2c557ff885f9e88a1bf68e289dfdd7728e457bbf77b7c1a0470ff295a2337b19cd62479d531aadfea4b00adc2b7ed230bb30a0452c7cb74ae20965c7878381895484bb502ac2e0bbe78127d0e4c44808725843e6823021739b08e29c71f2c79945df24f55bd91cadfd02179846c18c0b8cb8d9ccb27fc7d7c77c8791bf9c4223ee6bed37172675b9129d4a9a7502b953ea4525975d48246a3356c285e62c705530fb7ee0dba71ba1b59707f4b7592863a99850c2421e79de528e66a6291f427db0c8964683f0bba0941e4951218ed084658ed87de8d58a9cf88170a28b4ab6b9dc9a20c9a2451ccdf57d1ec2fcb69238c4e3b607324df84e019a46ed7f65cd8653961a05870dafda6b259cffbbfdfbef711dc57a2d9af83bceacfb6effdb0f6ebd10a2fa634897d2cbe71b0b512b04f45591bb9c81a5b18c350d6ad13f07b5fd9f4151993aeea89e280a18bdf010b0a9f502bce3ee597aecca89268778247dd73cf6ae903f1312deda3598d8bf53bbd45ca757cfbc43088997e5b5097691b4b2a19d02091e4ee18f5d15acd2dba245502f4f70d1927a8bf6f667e1daab0933ebe14594338f9409bf0fddcc62922c619fd14e3dd5c9593d9ae891298bba5d8e4d6d295582de287f27e6c2868dfed1dbf6e0340097948b8c375847ec8087a9ad4402c69b90034723bc4e17f62b5b80f5b1d9d8ce4a36f2a30cf78037aa76c3fa5ccefd47d26af88f92de3320ed6da8c4d5e876c168a07443cd07c7b1fd6e9a96173eca8fb10c2f6dd0f3b94595aa611665a23e95fa9be93a8384e010f5b1de612d0047425ad71a16d2d6d93a570f31b76b7536f37e87491df473be97e29703ffddff74fb41dcd6e395e359b2c4854f960c1cb8b6264701b35aeecdcb3b0c3b6c8937a344abea6942ac3aa2c2e08849c270e241e32e86d598c499c2dc34555c2b99d4eb9f9a94733573771d38c69ef412a644252b1664b107a4c7f27a3e545ac6a67ef64499aee5073b9cff2a704c46681a0647f50801a5ff47a36e53462941f4c961cd6b17bd09449fd4a3e2628341fc988a275ef8d928b15613119ddd57cbd625ad58b9aaf1519459a4ff74ef049e26a4f51fbf8af0e3d7e12144d9490db025749d7fbc45585c15d7eb5018d38b3f1efca51747778797cc6651635bd1e0601af200c308373fb8b72f01a3a20cac44162510b64e75a8d069176d1cc6babddcb70a02903b7b8c3624881a10bd53df92f270fac4ef28dbd412b141dec8b19f94be541dbfb21a6edfd47e4109d81c66112fc21bf240c6519bf677baa47302e83e4661b233db1e1d2e74c1ceb180cd440506219c90ce8df40f5f00fd9da5b1eb1bcb4f9df2b56b29768fe1d960ca3991102f224ed6c601dcb76f9e215209a00101f90ab808501456e3355d5c50402ee86f912419d29ffe9149003a07b67d8d6cb72cdddd1e5bee8de2e8c134df732f09b96aa874eb2d82042fec7ceacd8a2f4c92ec93cd4aa19eb2700bbea3a8d1d81be8a606a89d1751d0e5936e1ed8d1a07c398321c241a74bbfaa531a7d488eb752d511f4cbcf0d3e2ae3c4aeb0394e19d0a7a1e5235789b86e3763474a8d0a346281b19f81c3f8dcefcf032c4fcb0d2ced75a9313b8a76fc5848a4056a87747213b6fa6093b2b94d04a963585e52fe8afac83e30095e4d18e1676ecd50f4fb83339faabb97a6b262683a23e880669317d043e2059698d1ab64d7a5435aaf622a018228e8075419fd6ddcd17dafa49bd775fe9966c69282b06b1f64a941e33391e9c372db4c9c37d6eaefa7ce1f3984958b14096510b86d3472c7bd7758407c1c817e5d70020935bf9f9487afb3ae1dc789cf60e99eb984dc670b6a897c143ed776b5adf3dac353a244b2b7af2cf6eefb1910b208d314b5d45b15846812003b54e178d10e48213a80747101672b1a26e68229fbbf4c8479fe90be3c68ad252852b7f74b9604e3e27a9c4618858c24d718e488f54f1f3e08503905a7ef7c689f996b0c724f488202fd9324aff669c65955d22ea9fa239be9f905bbd964fc015faace11ed4fe758d3f5e94a7fdce917afb85febaaac4bd3213e998dc33df83db972a9c3b4ddca85c0ad807689e721226101bfbfd745a8ba6f88dc415b128687c102e8a5c0b5590659d34c61961e4eb4e61bd02f25240f27ba54055eb0767f9f06c89b9236a5f6df466144d2c8ba15fdf168384dcefa63b8745e362e7661107ee8afd7b9f2aec065ba6193d7aa8cdc85b53fd86fbf66fc2bd8a985790f14ff6d25d76aab34cbda7313471e5b508b1e908ea70c0d55af2da40fc7635c3236479f4a2f9fedd170aa7a067e2d7d3b2736385474e5a38b19e1a58294eaa804bc2d5efdf3008b8e9eed368fd936cd73c6c84e081bd3ef2d3491efcec1a8e73f2c3ff77dac2ae42274c930da13ddca6a899e4a1a2f526ff611a77011422d4c92ca6af44c113a118a2b6f43af110e9db912090569a7e853f4ef67408219f6247cf46f969475b7b9206bf8610873313f9ab9648512bbca27d5ca13a61f3a3bba2ee7134a3819bb7aebbccac18a238f284631dd13b6d70c7e97cc3ec88aaa39e915226a7728f2ea6036d64f7cb5e13b07ac2506ac565dad711fb84042152581f780eb700f179e034a4a0c023302c2982d472f4d8302b0ec7411458447a8850edcd2a9cb9aac1026697e58b86264af5cea0ce6e46566d4ff00d770292f576e899806b73c740fca2a929766dd3448c647a25731b31b591703b39362b2a20beaefbb3586c603a2e994a5fd7656cb704232aa4f6b4765de00d526a36ff9432f6ad21a3317afc69dd1269d06faf589eaad8846d11fef420c319a2f60aa6a7894e916b58d367ba89fd5b35ba33c72693e163da51be5bbc8eb67a361b44306e25b0d2f0aa496bbc330e1ccb876bc22e79c0885bb9618ffc203970465263690ec0024b052663e6e9786609bc05b6252ff750a21c3d13744cc79e7b2c2a6de90be049123961a32adc7af3f026d2679bf9a1561871716cfa0562ae7ce286f5933bd88072049a3c7ce544c9d42221a0724caa9ed57d796e8a7bd03e45ef464e1102dc19addd24c1c65cc143d8df1ae97d5e391ea453325e33cf1b4e73ae9f99391b5ddce3f57b6569ed8f2c4c2387f6ed6c5e9", 0x1000}, {&(0x7f0000001780)="47541655abaff7e9542b1a6593d49e65e0960a92957eeea7964eea00c15de70e42694f033b8275b1b7e7a0771ed4568d02ff7ded350dbc29cd4de0f951cbb6", 0x3f}], 0x4, &(0x7f0000001800)=[@init={0x14, 0x84, 0x1, {0xd8, 0x8, 0xffffffff, 0x7ff}}, @init={0x14, 0x84, 0x1, {0x3, 0xc9, 0xffffffffffff4297, 0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1400, 0x4, 0x1, r5}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x1000, 0x2, 0x3bb5cc84, 0x7e6e}}, @authinfo={0x10, 0x84, 0x8, {0xdf}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffffffffff3b}}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0xac, 0x104}, 0x2018c) getsockopt$sock_int(r8, 0xffff, 0x2000, &(0x7f0000001900), &(0x7f0000001940)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001980)={0x60, 0x3130, 0x800, 0x10000, 0x7a5, 0x401, 0x0, 0x3, r4}, 0x20) socketpair(0x0, 0x3, 0x0, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r12, &(0x7f0000001a00)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001a40)=0x1c) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000001a80)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001ac0)=0x24) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001b00)={r14, 0xb, 0x8}, &(0x7f0000001b40)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r12, 0x84, 0x1a, &(0x7f0000001b80)={r13, 0x401}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000001bc0)={0x9, 0x100, 0x200, 0x6, 0x4, 0x10001, 0x80000000, 0x6, r13}, &(0x7f0000001c00)=0x20) r15 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r15, 0x0) getsockopt$inet_mreq(r12, 0x0, 0xc, &(0x7f0000001c40)={@rand_addr, @remote}, &(0x7f0000001c80)=0x8) exit(0xffffffffffffffff) fdatasync(r10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r6, 0x5, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x1}, &(0x7f0000001d80)=0x98) writev(r9, &(0x7f0000002380)=[{&(0x7f0000001dc0)="5ee1a2de29b94e9a99c0a04f5558263fcc0153daa2ce5f6ca2d09c0090d0f2a7c3c67d5752394e19f2c20bc7b1900faef4862d5deda30f2cb47e1b", 0x3b}, {&(0x7f0000001e00)="9347084f0e9fa94af9b87dbd2d045e8e0d9bc67140bf6245da152a80cd40269804d665426ced714c947122c370e3f2ac563a27f1d33e21ce820133d79575014745011ccbd73e5e36c4ec37401125b463782739983a571af560dae09e40a42363dd5772d35a8df96357c8e9d3e3a760", 0x6f}, {&(0x7f0000001e80)="8dac67d38b1578d57efbd5b835e1356af212fdfac18e4d853b7192b3db4ac0591904dd1e6ab6242ba4face05ebc257d09b57c83ae0166fb1ea355de971180e095834dd8bb4f3a39828f0e43c74659cf16103671046485e4168462922ae975b029c17c6ddfae89a66ca003b212adb847e5aa7efabaa514442430ec99d606080dfed589131b518494bbc7cba5d906ebad15da2311c38d8ad220f7b9db0c356ff4b798d450a663dc270b4054431deff17ebd499ef4475e190d31a436ae02fe9fdd6eedb84797bf0618430cd0f35df63", 0xce}, {&(0x7f0000001f80)="ed0993bd623dcdf8219c13536016aa1629e36b5a47742b63e4ffc7408c67b1e88924ba4805daa160ccaf83fd4ad1356f352a408f97e6b55836bbfd681ce5c80a7de336942f60412889ac19c1b4874f8a49d0bca1d86f009562a908f6f5c72fc6233ed92c79df39f0f39aaf1ecf704a9af424ea66c201c5c236b8d1f22959f49bad4a110d509904d99d44f07e5c06ec243e98c233022fb74e1b15280ecb07cf4e24073c0417cb2bcf5fa6253a8bc24b97d2e43002f00cdbe8eb", 0xb9}, {&(0x7f0000002040)="3817e28fd9cbeca317707bdf793960770769e60133c99ba628243d4c08105d9ce0915e2c1c6c6fc3b5d85b3154549a89043ee4ec28749112d54e32a3b744fab12191c19c6c32d7b2ca0a54473c95c1c5ee110872e64bf637cc8ff24c13f29e83e6a71ffa24c88db65300", 0x6a}, {&(0x7f00000020c0)="e95d564d282d2328488700221a05222d0dd51b02203678db239c8c24080978c91aaeaabf560cbadebc040516319318befeae6006b5a41a61872ef366c4a640a6885e6b6f1c00c7017b58ce8d53bfd73197be13fb27e31df5811d4ebe8aea98a5dd187c71f7e7a00381d526852518ffae567ad1b4c7f8ff2139595080886b29e1cef173ce2521d42b4371f2284270259e", 0x90}, {&(0x7f0000002180)="915b5ea35f0cc54672a2f61046d4232179426f166d6580df46b0986cc4b5aec514f9cbe968430fe304698d84762bbff4f7e32e75f3f967575d1ba25b6c767f760e83998bdcd31fe3571791416d54a45a31017e1a2d9de7f0fc16c6d10199252f80c06faba30383cee4ee9f6deac4b6f4833221ad3f2f2eca78c4b4f72dc1c75d6d39fdc7126cbd6890f535488c0e3cbf19d90f11fd549e8ceea839d788fff912bdab10fac371796743e429b5b4d2520f77b1cbcdfecde2766891288b406ec9ead3200589ebbcc45da92fb48c87b49508e4319618473511b43573e32154a34635623a0264833a15", 0xe7}, {&(0x7f0000002280)="4ea1acc8172e59035142d0deda32c0801dcdd3e9c5e63afdec45120470ebd2623363c04e836157dbf652c74a73874837652dc917c74d7a6edd1d607e73d0794b8936b1b5340bcc011e09822b771112bcb8a8999f398afcc731527c30fd7e2388eb020292b00a395a1a6b700dd610f032007cf375bfdc71139158e61a40ff6078f5400a62112d9866c1a2743fa9abf3223ba87e47609686e15e3d19aef2e3a2d3f5094cc84acc9b5226253ba47f93b6c398ec8c87bf5e50db767c43d507699642f0756c49c4e824", 0xc7}], 0x8) 00:01:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x60801fffd) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x20000000000000b2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) poll(&(0x7f0000000140)=[{r0, 0x218d}, {r0, 0x20}, {r0, 0x2000}, {r1, 0x4}], 0x4, 0xffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfffffffffffffd4c) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000180)=0x3f, 0x4) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:01:09 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f981393a14262b09c7e24001c2f668616b10e00"], 0x1, 0x0}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2005}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(0x0) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r3) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0x7}}, 0x0, 0x81, 0x2, 0x8, 0x8, 0x912f}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r7, 0x40, 0x3, [0x2, 0x1, 0xffffffffffffff81]}, &(0x7f00000004c0)=0xe) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) fcntl$dupfd(r6, 0x11, r6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000500)={r8, 0xfffffffffffffffb, 0x9, 0x0, 0x6, 0x5}, 0x14) r9 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r9, 0x3, &(0x7f0000000340)=""/117) 00:01:09 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) syz_execute_func(&(0x7f0000000040)="95470fb03d550100000f05fc02791012ff911441298f1766410fd128f341deeef9f2470f7c86000000003ed3a6085e0000660fefd9c4c1b77dc68fa99896d56566410fe1b8feefffffbff6000000a0e5bee7d1c4e1f8c4c481196a66007122c1d72121c69a9241d8e9c3c36645430fef2e0fbb0198c483a1c47f49808000fcbfce0f73d539f481f8521f5726c4018df6a8d7000000660ffcd4622828284600090cc10e9911bd110f0000") mlockall(0x3) 00:01:09 executing program 2: r0 = socket(0x1, 0x3, 0xffff) semget$private(0x0, 0x2, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@rand_addr, @multicast2}, &(0x7f0000000180)=0xc) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x215, &(0x7f0000000040)=""/229, 0xe5}, 0xc7) 00:01:09 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000340)="914a19c6c4a2791dcd0cc80f05e8e8110000fbc4a37bf0c55c41e2e9660ff88202480057000f33b8c4f4014e4e4e5d14766c14766c0fbafeefffffb74b1e1edee509c49a7d4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67ddddc466b1f72ec344f759fd19c2c2b0c10b0b67430faf53f1c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe0") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x480, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000440)={{"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", "4c07729812dfde3dd3edc46f79f3915b9dbabfb7d81e005edac22b4e2b4afda1", 0x5, 0x7}, &(0x7f0000000040)="a789f1e25f0d674158b7d5d6cd1f4823841aca12c67e96b9ddeef3cef15e02b8fed151b11e1aa66a4c1f04814d924049ef23133bbd5163d05ad83b187c7b89e4a62c76559e742caec0156344c7f28e44eaff4f5e03a3d26d2b38bb", 0x0, 0x3, 0x8, 0x9, 0x40, 0x0, 0x31, 0x1}) 00:01:09 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e217f00000100000000000000c5ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/136, @ANYRES32=0x0, @ANYBLOB="0400ffff04000000"], &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x3fd0}, &(0x7f0000000180)=0x8) ftruncate(r1, 0x8) 00:01:09 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd0c440f05406932fb05000041e2e90f01d5000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000033ed33ed4877f843730fd3fb0000c0c4a1662ad7450f01ee4213117c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fb0fbae11c3e") 00:01:09 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001bb000/0x2000)=nil, 0x2000, 0x8) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) fchdir(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x2, 0x4) fcntl$getflags(0xffffffffffffffff, 0x3) 00:01:10 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005050400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0xfffffe98) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) 00:01:10 executing program 3: r0 = socket$inet(0x2, 0x8000000000002, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/124, 0x7c}], 0x1) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000100)="71c1f9c9888d3596a31a025e48d96bd843eb20c455fbfa2b51a7793cfc32500fc7569a90db4ddbadf6def0d51be971392ba7c6db70b0ddf71674ac35150bb29c69b8529bef821060d094dff3699fcfb0cb1d80ac763ad11ff202321f1b285508c4b0a985c87c2cf21dc11a908745b01f534121e599cea5f65425ae5117f67247c6921bb43b2dc04533f700a45ae0ed2407d11f", 0x93) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="5de9c4c5ebbc9c8017140d5d186411a7fcfe8b7d313772d23930956f2bc4") 00:01:10 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8200000053ea28d9813a675b972cab6dfc34defb4e7b824140ddbc807c8d054dad84a5b9ce546773afac5e4eddd8ef1a83b5e96a7641833a94b6ebd8762cdaa8728293657b50e96afb869f0bd3b4e37847130d1f1bdbccad68c68a7c29030160f7c63cc79b9c085e4157fa3a7c1d091deea6cb107b234a5f337efbfbfe592f7e573cb6ebf54fbf05bc534e8e9ef82d523d8352548bd5929c95ab9ad766c4eb04050dd950683aec1820a79f96ffa49c6e0fe57120da"], &(0x7f0000000100)=0x8a) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xc8a5}, 0x8) connect$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @multicast1}, 0xc) 00:01:10 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="263b5c88bed2d988ac49174f7be5bee958"], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffc) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000180)="34d722de99dd712d2fc45fb999a5b451c71542f8015a4c3f025fd16ed74262aceb887a3fbe4b9b065acc07199548c04c3a5ec504a1b4387148ddec4040817c3b8e1213965ba424aa390cafeeff0d1e13550759cd5b69faf48b691e3f3b73e4e6b9897a41916aff2b357d02ddcb7aea727349fe5817a74c7c52e3d17380ddc8f8f6617741ec7898") r2 = semget(0x1, 0x0, 0x2) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000240)=""/16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x3, 0x7ff, 0xff, 0x3f, 0x4}, &(0x7f0000000140)=0xa0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000280)="07cb6085abaaa2b6fa861d3ae830d3fefe43ff9020e7e9705e43c007b36d47fa98d1b0749679f1883f8e3001ba2cf28071290a470561fe88636d37808947d0cb9d90893db5fa7826b275ba2533f24987a13c85fa8f2fffc4fb0bb0ce9dda38f282cfc237a5b23e1b7a3cc1a8d62f0b3e6a0b215efa670bbc7f9c081b82e7d154c71aed7a1a8fc638b44e12874f") 00:01:10 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000002c0)={{"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", "f5e05413e51bad783ef89744cad4d5cf69e145057ea4211c9acd78bf045ae865", 0xc2, 0x200}, &(0x7f00000001c0)="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", 0x9, 0x1, 0x1be5, 0xd0, 0x100, 0x80, 0x9, 0x1}) r2 = socket$inet(0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r3, 0x73, "1aacd6746b7493cf4a54fafcc7fecdf1bb1b043fabf072d0707eff9beae24a3c0640a715bb88185ceacb07685af4227391182e169357524cdfb93ddc966959b2fee725084f11f3cd85c57f98d5aac47c24ecf64aaeabfbf3cb8eef992ed054100488d7f95f699173f62fde348792ffa0cd21ba"}, &(0x7f0000000180)=0x7b) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) 00:01:10 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, r0, 0x0) 00:01:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000040)=""/207, 0xcf}, {&(0x7f0000000140)=""/201, 0xc9}, {&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/16, 0x10}, {&(0x7f00000012c0)=""/133, 0x85}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/13, 0xd}, {&(0x7f0000001400)=""/160, 0xa0}], 0xa) setsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0xffffffffffffffff, 0x100000138) 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") shmget$private(0x0, 0x4000, 0x470, &(0x7f0000ff9000/0x4000)=nil) 00:01:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10001, 0x100000001, 0x6ced}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff0889}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x80000000, 0xe56d, 0xc6, 0x9, 0x3f, 0x2, 0xd97, {@in6={{0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, r2, 0x8, 0x4, 0x100, 0x3, 0xff}}, &(0x7f0000000100)=0xb0) 00:01:10 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x6, r2) ftruncate(r0, 0x9) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f0000000380)="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") 00:01:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) bind$unix(r0, &(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x26e97bfb}}, r1}, &(0x7f0000000240)=0x84) ftruncate(r0, 0x74c38dfc) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x1, 0x4) ftruncate(r0, 0xc700) 00:01:10 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000d3e000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) r0 = dup(0xffffffffffffffff) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000002c0)={{"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", "0c2b92c5a8bc8848549afd1b6eb628d450cf6dd9d79642d9d142564e244457f1", 0x5, 0xffff}, &(0x7f0000000200)="ce40a2bc532b73d96490704ed50c1fbcdce4298babbd1bc4a36704c162793691ac6d3b70892efbabbd411fa1ea30eed71c9c2fb041401d20188bcf0894521cee983d4c2363347003cbe985423bdacddeb0d1ab36ef3d848f91c756b922ffb13ec50468d4d190cc86df3368e1a02ead914add8858e22bac44bf4ea79d9164e6e3aff2d35f359ab75d5fbd6c8c095186b05b15efe5a022a41d112767058bf89921612f", 0x4, 0x9, 0x22be, 0x7fff, 0x2, 0xa72, 0x80000001}) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7f, 0x8, 0x10000bdd}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xd7, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2}, 0x84) sigaltstack(&(0x7f000094f000/0x3000)=nil, &(0x7f0000000740)) 00:01:10 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa02"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000000c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffec0) listen(r1, 0x0) 00:01:10 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000100)={{"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", "4d544d5bd6e30c5bd7077e4b52ea27849a336d0338cf8c8f85ec1e65a0e9df26", 0x400, 0x3ff}, &(0x7f0000000000)="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", 0x7fff, 0x0, 0x101, 0x1, 0x7, 0x2, 0x6}) r2 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = geteuid() fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x5) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000840)="f25ec45da19307518498b7bb597e4131545643843bb83b2f8dd8644f164784f214e07d72669c3a4120ab5f99200bd5a6f23dc2e0b9c182dd607796cb115a") r8 = getpgrp(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000740)={{0x2, r3, r4, r5, r6, 0x40, 0x9}, 0xffff, 0x6, 0xe7b4, 0xdad, r7, r8, 0x8000}) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000880)="9ee21b04bb365178bd1149b79c457912e2526ff0416eae96e10ab459b5dea540aea8a4a32c3d5194d3709e9477368d4eb1a06be68368ca5e9fa671d4cbd92f51f7f116ff822ef96763adadf719ac88189f6aed1352b9d4f30e51c67a47d59dc860ddf7e521f273ffdcea3c413874ec6a89b056ab136275225c27a60f445e774dd9b8258a1faa1696d892e380e0fa3b1379f1719c927615a09730ceb80d10194b27be0a554ce804da0f8109b4877b1045fd74e659ba7ca15dd099") getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xf5) ftruncate(r0, 0x9) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xffffffffffffffff) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) 00:01:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0x80000000051) ftruncate(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) syz_execute_func(&(0x7f0000000080)="66420fe533c4815168078138e9000000c4e19de435c4a3d4b847d0046e6766450f3825d2defb3e6536660f73f6558fe9680111f3466d") 00:01:11 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0xfffffffffffffef5) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca9", 0xea}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6130f6"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) 00:01:11 executing program 1: r0 = socket(0x12, 0x3, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x82, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000100)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f00000001c0)=0x100) socketpair(0x800000000000003, 0x20000005, 0xd71, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xe, 0xfffffffffffff801}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x7}, 0x8) 00:01:11 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) socket$unix(0x1, 0x1, 0x0) truncate(0x0, 0x608020401) poll(0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) 00:01:11 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/55, 0x37}], 0x1, &(0x7f0000000300)=""/4096, 0x1000}, 0x1) readlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)=""/165, 0xa5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x7ffffffe, 0x4) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x40) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./control/file0\x00') getitimer(0x1, &(0x7f0000000080)) close(r1) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0xea) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000400)="98a8672ae93c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a70002e6466400f38046835e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e37063729ec45b70c4c465420fc7a20e00000040d9d08ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3f6cc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c466460f5a2e5c450f918fffefffffbedcdca1c9fb8cfa4820482066440f3a62177575b7e2") 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000200)="b1f191cd806969ef69dc00d9660f708301000000fec44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400faee47c7c730f571a1a400f0d18c401fe5ff6b1dd2025500804f4c40e2d690b72c3d3c39057905790111d00") 00:01:11 executing program 3: r0 = semget(0x1, 0x0, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/162) 00:01:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) truncate(&(0x7f0000000500)='./file0/file0\x00', 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="3635fe96913ae2b17bc639409779a9dbba684fcbee4d1ea4a06c54d39b2cbf0c8f48a291e46f221007f5e75399fae1d6c5469026e4d5ed5446af1ecb2a3beae22c47d471ed892c466fdf381b3b89ef5074497ca1b9c5f3c5573dbe8ba2b7041cd6d5ca343ebe87e064c20d070ef892a67f58ef18425972a4bb1828a21db5c4674bae43ba58a2d2dfb30d486db2c96a3ee9b5cb6e5471b6c18b55fc652330ef59e33051bd289d8c2f46", 0xa9}, {&(0x7f00000001c0)="7329113f782f2efb3cd2b6f4ccd5e94bb4c8fdf2bcf01ae7f1a468ae6b3a0196e042d66ed4c769a5849bc17e", 0x2c}, {&(0x7f0000000280)="3a65eaa57ebbf13f73dabffcbcc5409683cdf1a05954d4eb80a03512227e1474f2098884e92fee14d4c8188167d5851f34c4ca4e6906d8c805e815d3996cd4457b71ebd0ec60f6218afb7c2583f3b6b4d8c5af0d3c7ef5e4ddd3051b81aa2800bcfa8b37a3b67e081204444c831f580acddda19f1d8ba3a82f53045789e3bb3ef3ba1ea5f30bab9bf45ecb0f", 0x8c}, {&(0x7f0000000340)="b7d06ef527f55d458360164873e19543684db5b79c36d3bcaa83ebb3f8071cf1a67653bd20aaebb379a25afe13a6ab8c3c9a64a3df6ac018ae32d2011fadda38de14058e1d02ac9c0544cb796407771c97a18d5021f7616ba32dd7270ff72c40c253d5651fa8061f663c44194a77f2cab24f6f9967618d7edd007e167f415ef44aa0b3565b41103107e00b0b8eb4cad659e2ab8bfbf6a63cd9c690213f", 0x9d}], 0x4, &(0x7f0000000540)=[{0xc0, 0x0, 0x1, "9072a56240f31745538716f41b7be118f802a864df29b20353527413e5edf92f0af15dc1cf0821db416bb07a5ec6ada55bbc92498a6798da38327f6fc3d7e4a6c0e2bd387707dcb8dee2bd814ad653893a396a35b5d34f1dfbd66c63fa605c5a7689427d70b016b67052fd2d01b63d00d667cf38587bd67d970147968d617c63e28e59d8073fb73abcd1b13ea04cf2c024672b86448386e3a8772453f454b33cb968f8c5c776eb98c380cc0a"}, {0xe0, 0xffff, 0x6, "6a5749dabedf17f9fd843b376418dad7511659ed327235d70b975b5a6ed0a3b03e7261ee2f7d973bd4aea203cd0bbccb7426d438169946150c9c9345d983ed702ccebd9481170d10ac2d19db34c9ed63ef424bbe7d9d69e3d9383f3eb93c1991a0de39a2e5b1597d9549b75e0e5c50d4b39a9926fbf2a46c087b0ccd41bb0458f2c5f87a89fb3ea04c8cfbeca3ad0ceb51af1c8e224f3dcf22a795996dc13c505a577de5720668016467ca8f36010b6980ac22dda96cebba03a3d73a918d7f3944e08476e6d3a55c2798c10899"}, {0x38, 0x0, 0x5f3, "3fc5d66295ca4700ff4e311833086f2a13a3693176f3ff07395ad7e78c7733ef0c32d2d85e3556ca"}, {0xe0, 0x29, 0xff, "369d2945b81ed0eb34bdf3bea48ac0d59c08f844976ac58cbf3391e2b243756f60fceea55cdb77a6b9a8e19fb2f14643901e2db42ce0c902103ea83d414c5ee61b3ea296764b35fad89b62850276df684bcd314ef06e204c3d941cab41ce83dff20f975ba1d2e619adf03f0e486ba29a0a9958477af07460b61c326b1501a0c7bdbf2ae2fc9e556b20eb3b32b891e0820297c887cd6aa81e36862f668126fbe70d80a7294989616e4233d570223fa8363fb060d1172507de6ff3f65252dddb0aba0050561deaa167331f4a"}, {0xe8, 0x0, 0x400, "59ac21565f463b9b43c5902aa35b76d87396a3b885e084f6675f78a93d0710c2a71fe4f20a6da333196fec96d22d3f882e48a0c0092278877d753e763879423717bb027744883238f9f0fd4cf8d4242d8484fb08ce4b06f63b6aa6e27dd3acbbaa0c02aa683614edddb015cd037d64af895a09734e962f3eefb50b0dedc026f4daf095600a3dae448126a48265495b52be726c27429d29f1af95c0d6cd03c11597452b14bdea6f70a5c764cd6d4e288af9fc323e07a846794aaa2f56b1ba32d7822dfce75fd16d144ceffbb7ca192825bba069099f"}, {0x58, 0x29, 0x59, "209cb16bb9da9eb6939084146cb04c03d1145fffce5eab1dc5be59431c16652b6271bf973a34cb1951d2060ed7cb434d25977b44fef5dfa85d7f16ea812140e8dedb97071f5070"}, {0xf8, 0x29, 0x0, "95e1a734c199a8307757a3265bd4a5c758cb2b11faced16a66d368b9a39acb2bb60a5f94cec338fd4c46053c608df4251b71b4386c2f6aae1cd8aa93472140f2b69b08ed4b1206df2bfd52d3490aadf12e046166db18fbc42bbeac5bb1cdae39eaca134a4d796b3ced2ad61a8650551e6ab80c89ed9d3b1cb145aa7bbe79e4de05042eff8ed37b91ad375038c8a23a748a658f62b7ed40a6a2e6b50b73e5b2ff5e3f3ab9e27d3eeb26ea6566bad84babd8229f56c4bb82b41bee9dda375fabf9d75c74a850ebd8ff04e0100320037f74006e2668ddefa156e2728285169ea378291ab7ceb11a5ad3"}], 0x4f0}, 0x0) 00:01:11 executing program 3: syz_execute_func(&(0x7f00000000c0)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34f120e183e851fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad80f08171a3b18a806e4fbb4fbb6291ae8ca065600000c4618de3c043297f422d9600000000caf340ad01c4e7ae3131b15dfba1c9db110f0f3837830a000000") 00:01:11 executing program 1: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r0, 0x4}, 0x8) 00:01:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000000)) 00:01:11 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") poll(&(0x7f0000000080)=[{r0, 0x20}, {r1}, {r1}, {r0, 0x86}, {r1}, {r0}, {r1, 0x8}, {r0, 0x14}, {r0, 0x2088}], 0x9, 0x8) 00:01:11 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 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) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2, 0x1}, 0x0) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000080)={0x4}, 0x4) 00:01:11 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x7) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:01:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x8) r1 = socket$inet6(0x1c, 0x1, 0x2) getsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x65, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000080)="3411f0c61b18bfd646a581dda7cf6ff12db7f6811f91a8c266c4f02b71f1a5a25a5eeedc59c21f79d304467a06a0671c97e4d9a7b52c9a51b32c144b5f5ace225c38a9d90d6b85801ce9cab614a78cdfdb1a8f333d6ef5c416b444f3c11c030c3a", 0x61, 0x188, &(0x7f0000000100)={0x1c, 0x0, 0x1, @empty, 0xff}, 0x1c) 00:01:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001040)="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", 0xfffffffffffffca1) read(r0, &(0x7f0000000000)=""/241, 0xf1) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x0, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/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$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000300), 0x0, &(0x7f0000000540)) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$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$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b400000069af1d58cd62792d5e82f0cedb157adbb447a1943bba8bcf9a27d2c36506c07c1436b6c7cc43918c7afa89177c5c5c9f24e12934ba6d17792ab4134ff69fbf9cd6300e97f97a66c126fe00dc18e6f351a49c2a863ef0efd027ffb447ed215cc58c39d49bea8b01586b9694f84e23064fc53e070a3fcf1e7a8209ddf1d2193331c7bcc992efa929587d472c3023953caec20501c67d4d7b33abe1b12f0ba4837483757f1a9e5f586aa2432cc3c52377d17006e8c3"], &(0x7f00000002c0)=0xbc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={r7, 0x5, 0x1, 0x10001, 0x80000000, 0x7f}, 0x14) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x1fc, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:11 executing program 3: r0 = semget$private(0x0, 0x2, 0x8) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget(0x1, 0x5, 0x1) __semctl$GETPID(r1, 0xc7000000, 0x4, 0x0) 00:01:11 executing program 3: r0 = socket(0x1, 0x5, 0x84) socket(0x1e, 0x2, 0xff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="020000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xd32f, 0x3, 0xfffffffffffffffe, 0xe459}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xdc, "addf5ba15eac26df752fef7d4ebc9a395568b3a0cdc8aa4e2a18216253326e988ac50b689c235bb60d9291ca952cbfb00762a1f2c24db039e59ee0829ea6b421a50fa6e586063c4ba7e2b71e07220fd1e9589149427f1d979707d17c9041a62ed2850cb896d4342995af957bbbcd2f0d09c0c460d633a12e962126a842dc9d89c50737f6b5567c3980a68733ef14e659466cb61d0816efd0d57549d8010a9f87af6897fd90e2b8be5dc61e92b7817b7190aaccde5cbd3981db7c5db5a2377735cd1e01ec143305021177a0526ddb196dda366259081755e1530e6f95"}, &(0x7f0000000240)=0xe4) 00:01:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) poll(&(0x7f00000001c0)=[{r1, 0xb0}], 0x20000000000002c4, 0x800) read(r0, &(0x7f0000000040)=""/215, 0xd7) getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000000009, &(0x7f0000000080)="faff125c", 0x39f) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x4) 00:01:11 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r0) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="bc3d0c84bcdf8700a335813d24d826ff8e4801134feb849150b8dc04341f637468e446cd1a6fb4b9464e2d6a0aff5242871d47e770130c465310144a05b31386034a962f03", 0x0, 0x9, 0xeb6}) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:01:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002bf, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xf7}, &(0x7f0000000100)=0x8) writev(r0, 0x0, 0x0) 00:01:11 executing program 2: r0 = geteuid() r1 = open(&(0x7f0000000100)='./file0\x00', 0x41, 0x188) r2 = getpid() getgroups(0x2, &(0x7f0000000400)=[0x0, 0xffffffffffffffff]) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@un=@abs, &(0x7f0000000480)=0x8) socketpair(0x1f, 0x3, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = socket$unix(0x1, 0x7, 0x0) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pf\x00', 0x30000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) r14 = socket$inet6(0x1c, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000006c0)=0x4) r15 = socket$unix(0x1, 0x5, 0x0) accept4(r8, &(0x7f0000000700)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000740)=0x10, 0x0) r16 = getpgrp(0x0) getgroups(0x5, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000180)="fe01c69f742a952fd06be94df83f78f1a3355e707d32fe542a6474f58a5afe52d7961e54e08b01a209a188c6f01329", 0x2f}, {&(0x7f00000001c0)="e8dbb26d421601e0cf81ee469120a4b4ad06390de47d1defc454acc9a5f649aafd53eec1b58404f49c8060344c30749f9c158e9fe834cb5f610ff6fc50a36faf34d20c7f72d43deff362cadf47495897dc06ba4b9a1853d641847491fe86ff081f4ff93da211b60b6036fe095fc8add922566c14edee7004525c8040b0ade9e55b91bd8c55ef545fcc2e73faf5d2a023df6cb0d1d409de6f2ea24b7923f7866e921f802ff88ed6", 0xa7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="ed51aa3e9e8213b2f2e7376e33328dae07e91bd0079a88666ed83fdae163b79a808c5f4efcf86b5890bc6c6e65a821b7dce0187a7a74de63a9496f96c863b2d8c49d45a85f7ec20ad5fe2a47aa3a0f36438807fb321ceb6fc005", 0x5a}, {&(0x7f0000000340)="04c14525bc4614fcb930640fb6c6eeaaeb73a9be528b586cff0d428071ba74e6eeb18cd17dc597f9ebf3fa65bf62ad5a46b4ded0a4383270d474ecd8", 0x3c}], 0x5, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r2, r0, r3}, @rights={0x20, 0xffff, 0x1, [r4, r5, r6]}, @rights={0x38, 0xffff, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r15]}, @cred={0x20, 0xffff, 0x2, r16, r0, r17}], 0x98, 0x181}, 0x81) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r18) 00:01:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080), 0x4) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/88], &(0x7f00000000c0)=0x58) 00:01:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000000), 0x2) sync() 00:01:11 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000100)=ANY=[@ANYBLOB="70012e2f66696c653000a28a4c21f280053afb1d65673b094757ccc86e6a6c5d5d29b2cef1120723b9040bee6f9cb630b1631fbcb40be0c7adf0cc73600597eb74bbf6679bc23c7d8ac1840ea912468d0802c6f77c1f71cae63c9a85e20e872ad13f74a4d93d2bb3bc8d1d79fc161696e690e3c5fef505d2799c23e1ed163dedf75215a8f1"], 0xa, 0x0}, 0x0) 00:01:12 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) r1 = socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r4, 0x5}, &(0x7f0000000100)=0x8) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000004c0)={0x0, 0x7fff, 0x1, 0x3, 0x8}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000580)={r2, 0x1ba}, 0x8) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x8400, 0x102) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r5, 0xffff, 0x0, 0x0, 0x42) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:01:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) faccessat(r1, &(0x7f0000000080)='./file0/../file0\x00', 0x80, 0x1000) r2 = dup(r0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x8, 0x400) sendto$unix(r2, &(0x7f0000000140)="09ee2050990222704970fd9aabfe556a0c65ca765a5f8e60dd2f069be6c9e48d14aa2c068e90bc05682131b191e154c1b1238240b986aead84f506a628995ee2dffafe21b1d1d0724813aa164eb8e893a674951ea91b775f429c909af14876c8b3dbe81e083d1fb683cc7c61e530e540c4448d6c207f97128826eb14238c5dab422f875056d2364ac3edce0b9cc3742d456a46558b00ed26a043966258c2ae04417a6d13455bedea46667d9f6532ac3ac6cdedaca99f5d53b3e83ac520beea6512e443854f1281fc98f80f52075f7d67e936bf5d2471bb96f067a0817a6210cbc8f6", 0xe2, 0x2010c, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) sendto(r0, &(0x7f0000000000)="b9ad0a399e6ba5a9837ccf6fd44ecc30f8e0ba6f187f7e0fbc4ef496411dd232ae6936e07a931808097901bd621efc2dd7ef2a44b664e04c934478367f8f3a737b8c2e874c8eb6e89d31b3bd7239c883c03a93a0acf93e858282226b1ffe2b4076ae3bb4d736bf464f11de9247eb888fbe62f5aafe6b961c96f48ea26c1f9ad1b2e0cb5cbab031a846f4e4e7910e258e959f80ccd5b1ebdd17d10fa0807de385e951fef6e1690176935fbe657093dc8400e060a0e84ddd61c32e82415dd2e62245629f63ea28", 0xc6, 0x85, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66696c653023"], 0xa) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x5bb}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x2, 0x200, 0x1a, 0x10001, 0x3, 0x9, 0x10000000, r2}, 0x20) accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) 00:01:12 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) munlockall() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x3ff, 0x6, 0x1, 0x800}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x0, 0x9, 0x6, 0x5, 0x8, 0x1000, 0x9, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r2, 0x0, 0x8000, 0x3ff, 0x8, 0x4}}, &(0x7f0000000380)=0xb8) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="000000006a0b9f0000000000", 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000440)=0x10) sendto$unix(r0, &(0x7f0000001740)="64badfd188fa40264d3bedd6b1d56b6bc51fb4af903369b2dce57870ddc2ec4d6c0ca592b78be1b5d034e68d851a30ed16bb543ffd63496282e7795391463eb423d6c7debdd9edcfe90defd0cf0ee504afab4cc29ebcadcab770f4ece1912659c5fbb05282645a3e683762236f14eba53d7d728c77fd35af01c44eccfb0de7bf7f234bcc112f2d173dfcb1b89f9b444eac4164c0e65c658e3cec2c47e347928da2227294c5640f76e1e8c2f7e21885b93bf5cee37497c5cd38dd5f082a36473cbcb9b12e3328cd63d78f153083d16dcabc616f28beaff8c729d62bb53090b9e13f6e0c53cf946f180ae97323e12fb99411d01ccb9356d7493977777c85c3dc3c1e092a7813f3b97744aed106f18f9ba4d8eef4516a075d7137554e696612378a1967b710fde3675749e906667210e28f6ef0f288aac139f42353aadd1b4858e734d6567b0727b94abd562dca62885c85a6f58f14af237d0d2e27507cc31c296bbed66277ac2b698386782eecbc56cb70747dd759bfd6c7dbd2cff7166d1777bdb490f5fc80ae0e8bdad7244f83ae182067fc83a0bec04789cfedc8b5b0526112c0d91a7f496fb45fc615a5be8677287050b01b53b8bf02e7bbb7e3ad73706e29ff0877c897502fad2dc5aa4b521ca9b27d96d0ddb0a25a93ae8491d5457d077ab728732778dddc93e340d442834e0087b17045591ae69e1e3d2b889046d8813d91a900b84e03ee09a3d4119508cd25ce033eeae81fcc850eeff1b89eb2d61d871e13c4e6402ee5668145f0b0b7816bf1097bb1a5c634f6a82cfeabf5280ad3fb8a4e2d730ed040f1feb87e101108d77c5983d9e23561a1ba687ca8f5911fa2c03f85c7170eef49cb481bfe02512e87ef8b7285f3ab16dd4568fee90baea9a4387d19108ee5a18b980fb85c7d319e058e7909d0f35fc9109172542ab595c2623bf62fda4179ac903196bebe97c3965710be0d9cb83bf63a6ccfba018750add1ee6c01029eb712fd6a1f1edb52c25e16aca77195eec6cd0030717b92a55939db28d5c962e20cdeb9978f603d30708accb4bb1ce85a84dd6c187f0f88b88915dca2aa23050bbd295d7f0600236ba8cb91bc325f8d745013d127e603dd3ccb500ae188b56d1e11ec305d9d04223b7020a0dae98d3b839639f50e3dacfa20417162ab5f16cf803a354d0191a0228d25e19ee5cba719c1c9e51a7a68763504d4ed44f68683fcecd6eed9e5693a8399842dc47bae33d6311f6b6180209785641488b9a156428283d7126d272f6f655b1c903812296fa2bb4f1f96afebba9678c589853965d084d71b1914cee79f1e8d3df247083185438a64f7b9be58e73a81b4ed0115e6208449e3a579c0e5fda6bdde1c1d456b435bc2757feecf3a173449693a1cca3d9d6d159dd458da0895cb165371594324596921a3546788855715ed83d29c8c8dd59c32c9383c322d25ce0e30b2852c53c676bdcac0111937eaae96dc17f590c5aa2824c57fc0feed914e30587402877859921ec16b80dfe12fda67b9789a58035db5b46072ccd84f12ee7e6f41f8141ca56fea67d8538b2d1a306865a61e308ecb5f67c4b8eebe4f790b3dd2f9bc4835716c1bb95bfdc8d621d83570a1b4e38f731a176004d2e2c610473ce6807ac21d08e848b8ceba9925db648e65ef8cc36057e2b08b901094686acaa7809d06dfbc3fb2b938bcd47d4b9094b0ace0b3878ef89d5279adc301da56ea8cb03bdc8d876c142f5fc1eae2bfce09546782549b5f7bd140640117fe88979465e76ec996d40d91cddfae65ca2e324a60d8b6ad5073ff9ae3cd3385fd4744efd883dae35a992a8ed82904a50bed2ead1ebb01a0f12d56642ecfc82b3037133c70f5f2c49d025a99eef2c5af327a7f36a869349cd850da3b9ffc7b030f3f1e604bf1852c5575ebb73a91cc8a4ce8d7cb78934be3a33721b02c14c5575a8b5085d934f76351901b40af7b96dfd5c12db5d78edcdb44fda3907d08eab99bcdf95d4956117c9e71cbf7b1515513108fc13188ad482bdad8ed89227e05cf4c3948688a6f04d4576a7918ac95a50a790b9d6f9e95c5948c62b82c89a811a23db7ce2a18dd715b62bb652abcbedb2ee39860bbfe1569dd32d00af0eb41cde81a51252925e5a0957e0a0136215ffab003b81f0f5aef6da82e6658e4ace7f37c4c6a4dbf885320bfded6b689ffdb86f2dee581c5a3c585f0ca7b1e73727da3c58a0994ec8b3ad8470b358818d9adbd9865486c5ca6aa12bd023b706f36c24ba0b8c845968a19c377c132bafbdff363048966550ce31d8e12ba2b111e8172ceffb872b6e5fc2a19783669adde7bec25df8e443ae661f12a8828fbb840052f3b94cc660f5d0e4b9163539d90c151e888c99bcaa76116c1f0697ffb267f57231d2e63237e3fa0caa65d477f48d7f0fad191fc666ab1ce308e346322cae1dd6484635af316db4197510dcafdcfd4e6e4a5d9795f90049aba9254ebd5d57c8ac191bef5f4e09ca17e8f2cfa3ab853a8b9fc660ef5b6b38f157163f5d5edb1c1b1708f196e82c790f8f54c656d19111d69bb70c7ddfefe6c6806a74dd7740903ad9e88cd35cf0d76dfa21277368f4dd3336885845812e8530e8f73a68706c97ddbc4bb20fcdcd2441473a8910fcc3d4ee52815ceeb13a56e41c714eac0cd9dc91379614bcd562d8fbe01e9abe4bae9478618daede61fd5a0fdcb0ba58dcedcae43175616a281aadc53b5c88a8295a732cadf6e0e4c9db7c642e869b42dd830bdcdec9709ba2af2529cee46df6bb3601124ae6a163aeef7d2ecae4a94693074ebb6522b1c4deb43e6c594dfc47e637a5c7344592587a9ed691d72950b6d8d4cdcd09e41a772bcd95aab3730c5b6cc86cde0d5a14db625694aeaaa6a05e7c3dbd1ae8948a0565e402293eac9ce6fed994767bcea9ab6dd205c558d81af1e99a2ba2e0bf928950717dbdec46862b20130c7dedb81212df0cd22dfbcd4e382277b8fa01c82d6a98237cef3a30d7ea7bd2829778bc773400c36c1b1bda20fe9f47825426175801cab9bf98e00a6eaa149cc784f055746cd93f9f315aecb65ca582c67eb4ba2e381d2ab0f7944d6402ea6a8896cdb7d9e83fe2755ee11b803faf2cb6a7d6a973653e228d18abaa99c6e29b82321d175fe5ec60e10e1aea872f18935d3df2466dccd20ea21eb64e5b34248ac611195e17057344d34114dbcdb7dbe68a9980811c035e4b739fa81c5339c2edf35659a390b4ed3d39b4b15b62cec3524aaeb0e38c5ccf6c633f147f2ea4dbfb4d5a23f86af0a082c71b1c84dec9850cbfecbcb17ddb1921eb8ae63577f7ef27f8760088458b89aa2d26e33af3d382f8cf2599cd07501c9924cb20cb70f9cd5cf358c072a788c5d124c405799e26c597fda9906a435f6079c2eb6fd231029fb12e1e1b229527e1b1704ff364e7d5eab4c7916d7d28c15da09d995282602f5182b60cf70d0fbf66a26b99eedeb5d47f823834d28fc797b55423cc997a2c7cf3840b09293398249f95169999ea56a690bf2cb9c821d43558c56cd11cb5a8d2cdbd1bbebba114dfca2c1e8edf70a72811ef6ef7967ac83f10110a1ead9d73f7024f1328806175e5dedabf9216435f30cccecac22fca3f33641266f8991f422df4d474959552473b3c3c8b3e13cdc5b1ac2aa6b28ce5cd39a4eeef105908dcb4f13ad3e4325f09e869efb3c2a436ec40ccbcf5026a1b0f61592f44d099ff9650abffc6cc8faea879b6b147df71c119fd377a67ebed5a881d6cd7fa6370a2508d005a0e79783a15b131663f2bb38ad41aaccb540ecdbdabf5a96f6f6c96799017f8f732b5598f8ff7de3fde9956a0ba82970a7cb7c5247797d2e39195dac6c931b6f219a0f159c3c86b116f4f96ba68bbc485e82120713562de5f3e06a3f8947b3368442d0f4c8ead64e7f6c7cdd3024e55942bc068e9d9320a7b23a2dc33739182aa762cbf60630821856ffb2a2dcd2313c8e6f9d1f3c6a4085be36b3cb00a41cc4ef0d7e97fb02ba", 0xb19, 0x0, 0x0, 0x0) 00:01:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x2000, 0x0) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) sync() mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) fsync(r2) getsockname$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000640)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) 00:01:12 executing program 0: r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(0x0) setpgid(r0, r1) r2 = socket(0x10, 0x10000005, 0x20) fcntl$lock(r2, 0xd, &(0x7f0000000080)={0x0, 0x6, 0x9, 0x4, r0}) r3 = socket(0x12, 0x7, 0x3) bind$unix(r3, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x49) r2 = dup(r1) write(r2, &(0x7f0000000000)="2c1966e7f86dd56ed5efe98f546337c99b160c12aaa19b874fb6ea008ac944dcc0523dbd54d2b4f5b71633f5508c73f1ac1ccca0bce5912df8190590e260522bbeb2d7a607579a004fe3a32bb09791103bd496261eeb073498530ac119df926e7409bcfe65e52c3d03c870c2019d1b67d5930de72c3e1ca4bdda44ea58", 0x7d) 00:01:12 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x1, 0x0, @loopback, 0x3}, 0x8000, [0x40, 0x7, 0xfffffffffffffe00, 0xd7, 0x800, 0x7, 0x0, 0xfff]}, 0x5c) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0002a2000000ac6c67b52583d0662f00000000b45e7f"], 0x10}, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = geteuid() r3 = getegid() fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x200) fchmod(r0, 0x80) 00:01:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x123) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x1, 0x8, 0x1, 0x401, 0x1ff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x100000001}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x3, [0x1, 0x3f, 0x4]}, 0xa) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000200)="2b92df2ea936ae3a749d9c3eac835ae5b65d955f39c906503da810c3d4ea7f6d2fd5a1b2c7095eaaa0489a77795c6f6eda1610eb0dcbe83c88c3d4993696907d0b9c67649e07fea1c0838c0fe6c925dddd032d58a89a225d4c16a87e402cd04fbb6c894e1f802c344d4c184efce0a6", 0x6f}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="d9b6b5fa6607b7e8eebb1e35d9e14d095ec90cbfc57b7280a5961372d4716743233a9cf524166b4a362e39070ad8d4bd5c29677b0e758f142240bfb3e6179f1c50da262adf47adb24e3682d9594a7a86af1cc22a4a34159ce1d90e518344e499eb", 0x61}, {&(0x7f0000000340)="8187e9aa376224b1caa1690c6225c56b4a8ade9ed9c3a3fcd64bd8862a718840e9098bec5308e622796e9c7ddd9855e408c61166e6cfd39a173753b9bd48e3f2b50312073b1492e7995faf0f31a2f26a89a4abea1ab0144e07", 0x59}, {&(0x7f00000003c0)="660daa35fdd9b77427306e94415255b85f7bc4322644690615273214c37dea37f05d9300df788c9d4f1f9e4257fd321a6b6baaee78d80ad7c14782641088507e41d01dfc8f7bb1d09daf20a1bec5d8d8570cee89", 0x54}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="f50d3f0b8936", 0x6}], 0x7) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000680)={r1, &(0x7f0000000600)=[@in6={0x1c, 0x1, 0x7c4, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x48, @empty, 0x8}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000700)={0x2, [0x40, 0x7]}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000740)=""/39, &(0x7f0000000780)=0x27) sendmsg(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000007c0)="34b124d2128f530f0e", 0x9}], 0x1, &(0x7f0000000840)=[{0xc0, 0xffff, 0x0, "55c722d009b21f19b70d19ec83f2569481d43a9d789db264e5a982d3e106f9566e4ac7f544e5c87481543e3e57e32f235da55415ad21fc34dc84a1a8160621ea21288da964f41ca2c5577579441cb21d1731266aa29429100d00d94f2a511154a2090fe32069fc47aae469c91d8734b02660238a1b6f5b88c6689e132532f7aa26c7a66a7d7d66e917b76787216d3e4e7b1d3eada0cb880662331f84c6baf6c647c2bac762641a1487030c65e1ab02"}, {0x68, 0x9d, 0x800, "6c1203a614f76fde39259664de02ed3668a74c044f1ccadcc298edc5518ff8c0e4e9cabe1024e18b37e04b1d7809dbe83a137306404257b3cbd4cbdc573be3a2e3b33b88a25436c0b407017d72d80dd3edafdf4282999226"}, {0x1010, 0x0, 0x5, "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"}, {0xf0, 0x11, 0x8, "5d51efda933a453066ba916b3254b3ff962b8aa83dfb04ec745228921190d4352eb2dd1bbec77b6f0f99f658b7cc44f14f0f9cfaac0b1fc2094265d73f699811efd5a22f8ec1480d84c7c14a842d9b2f85587a719ab2a15c52b3e4810bd74d193fc1b731f1692777555056d5f358fa11aeae2b55b44bc0193c3e3cae460be7ad718416397f8edadc6545054acd4eee7f26ad309012ab6499b4f23018c8643051ca445974fbf972268ce7325f4b7b57500db117cc3f61cb5e8a5a8ded2dffa175c2392eecbb53e662ff470a48517b0aa8c1e07401e552577df585ecec36"}], 0x1228}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001ac0)=0x3f3e, 0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001b40)={{"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", "4508ffd8a0ab3ebe4ceef2497049d90116aee822e2511bd365806b83619fd4ac", 0x18, 0x8000}, &(0x7f0000001b00)="4fc712d913c2919afa71eebecf7ddbe665d269682c6cdd82ebddb6ac5e7df21c3bb12876c20100d9872e665a691619c7523ca3", 0x7, 0x176, 0x0, 0x1, 0x10000, 0x401, 0x2, 0xfffffffffffff001}) r2 = socket(0x2, 0x0, 0xffffffffffffffff) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000001fc0)="953e9e80847ca57c369d12ceecea2fb0b473a237236db9450410ec6c657e4cc0c7fe535d2055b4c243b14faeced8df288a40c9f3ba821894cab95a6fe03b97942702c0198be209db47c0718017368e44015d0e99a84b0cbf6c1c8ee4") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000002040)=0xffff, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002080)={r1, 0x4, 0x1ff}, 0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000020c0)={r1, 0xa, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002100)={0x3, 0xfff, r1}, &(0x7f0000002140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002180)={r3, 0x401, 0x95, "21f15fdc89faafd0d7c52ed85aa955de79c151a8e616daebf10026dc5bbf73d9a5d46dd1692672eb791579fba07cfcd7d01b1306370dc8a0926de56a7467308e355483cd76f63a4e7dda6e4f16a528ed4a679e85682c11e98d36bcae9e76479061a40b6e540581af64b7613caff93ec03c89e28340af110b37c1c806735218a493194e917796bba1bf0ff7a966759c6c78a87623c9"}, 0x9d) getsockname(r0, &(0x7f0000002240)=@un=@abs, &(0x7f0000002280)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000022c0)={0x3, 0x3, r3}, 0xc) sendmsg(r2, &(0x7f0000003a80)={&(0x7f0000002300)=@in={0x2, 0x3}, 0x10, &(0x7f0000002500)=[{&(0x7f0000002340)="38630387537b86b4b64d973d8fea6b38a6e7bcde34973d503fc350d84845cab986a9192a5e59e9d19f73fdb68458e46bc16f36cd1facac1653fdeb4a6abd2f9c1d443fa55f118365e110e4a94cd3d3b1e786ad51baabc52843fa2cd40a85eb864fcc41f8856272237fca94", 0x6b}, {&(0x7f00000023c0)="5ac2b38bef8cbe3116f749bed9e38412f32d73fcd611d751ea1b6cec00e24b69127500a6503050167fb01cb1c1079c81f3632631c8d443f6b92f336bbca88d603bbff5d7c5f586a97a866932d916363bd13b591c08bdacec30f6e890c41e561aeeee7b501435f245cfd40e46432c4a92", 0x70}, {&(0x7f0000002440)="bf678df5af5f0b0e343577031ba066bf9df2d5cbc708338ee07e838d2928a802026178c91fe63dd2150c7fa5cb06184b61ee4451473508cc4b185197ffcaa6cf3b0fbe9e4e2320591a0b1149c85c0148caab7638f80134dd5fdf19456881cee07ad718224e143ab146cb20269147c3e446d803b2821ebf2c4bd790654a4f0050fe2be1309ab0d64f03e1d6826273e3b313fe7f7f031c7c08bb", 0x99}], 0x3, &(0x7f0000002540)=[{0xb8, 0xba, 0x1, "9d5d24273eea2f6d40bb3c567ee70c0dccc88adcfa39ea3b2e7eabdaa5f4f9716d5aa71e766de4644c0d2394b6d05f04a13d25cf004bb4d46ed3657183804ba27d391023fedc64a93e877c25dd7b654a6b5e3b1591696cc8ea9f2bdb1b331a3cadccab585c7c2e44556e06033d40c1b01aa38a7d84cb041d20d9a1ce0a8844bc7164be339f346069cb08d4cbe1c37a5720a68316606cc628420b54b9edb3aeb1436ee101b6"}, {0xc8, 0xffff, 0x2, "da1f330a58c5c557493fa9f43a5bfecd9cae51ff9bdc6f1fc4675af099de0a6c6703809be85867fd8027e8cd2b7f3836d50dc488677ad082f6e70cdd5f796debef99a0db291b4c1cf98ccc3e5cd868d4bbef05722448fac7205c7d9d4261961e1cb290e8c8e256db0774ade61b4ed9e4c91cf275155db0ab2070e88038569fce38f39e41642d0afdbcb0a545928607da4f299887c7962ac3ff40c4fb9297887ac9097c60bd23172b50607f4f5ece0ff9e8524b4ea9a428"}, {0xe0, 0x84, 0x8001, "fdb5682d4cbfa25f0d2ab1fdbd6c732d6cc330eab943c0dce216604b4991f27795879afa04da8d7d7288b5c1fbd8ac0a1c3ffd9e054ee7163d78fd9a89c2c1f4f46fb974a2c53bece0ab87eef93ac60f55ab0d74662b16e7317ebf0263325c7d2cd48dc4051721c7c8d2b9b9c5483e7d0fff41b35f7f48e1152c1e73b44102202515206745765232f7ca7cae9c8d440aa4b125f1784e64c437437654da9db21ace1fb88dcac9a89b3396bf9176d0d0637db10e59291ac04e4cb0989d6c981014f482da5fadb0fc1f9bcab0d3"}, {0xb8, 0xffff, 0x0, "edb1d0af24c496a283e20bc9889d23f5160ace637ae49a603d1f6766a187fc0d4699911bbca5ddb51b06b41bd52ba4dd12429890c4f59636533dbc26a5d3df9b3024ef6d31bf67cd1c70156b929231366d182fb04887e3cb94336fb0a6ab99d76883cb04eead933d6122186857548e077117d1b6685318cda3fe6fc09fc715f0d10a915ae7afc42fbbeae1b2e029923f6b4837c1d34cca8aa7eecee1eb072cf966"}, {0x1010, 0x3a, 0x1, "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{0xf8, 0x88, 0x6, "9e0dd8d720d252cfe9f16bf1ae7296b7656e7d989f7a7a6f3230220890e049fe229047e57fa1a0c9c304339586b7986992702ec3f677c79cd14c0fc32cdaa6fac948dbff189cd15696b127ebdd18980530150cc6342cb8e68d85177a06b4a8f2a7369a787e8ee947c2574b2782fa149f1e296d33ad9ebd375687683526fb35055700e122e63d635925f3ecf61de67326313b322d036be560d6611fc56e7071e24ad11181fc6a03c0986dcc6434d5564792ef4d6ecb73c01ffec5a44d6545609f99be250afdfd11a0957c87ca8fde6c9344aed7724cd712bb2de72cdaa3426d22b72a8490b2"}, {0x50, 0x8e, 0x0, "6601fe6ec14a65ae2cdd256c4e4d2698b2584f7914293e7ef5c5742ec120df8ec441dc5aae055305a5c24db4dc0c80a938e65c1b49b54e59bb"}, {0x98, 0x0, 0x9f93, "65b1b01ccc93c5e011aed461404f441b9b2cfc0ea5185f5dbdcb8174a49ddc1543c0ed4ec63ddf05e0b74d47b7a122ae0a47cdfb819dfde8f5c150e93e8de73e7fe2db1020ec7f8014b3468c490d206224008928f03c47b26bd629c283fa23c19686e8b361d7fe25d3de7c57bad0f15644c924c7ebec93ad81fae7a090a00063464ddd0d"}], 0x1508}, 0x20000) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000003ac0)={r3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000003b00), &(0x7f0000003b40)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003b80)={@in={{0x2, 0x0}}, r3}, &(0x7f0000003c40)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003c80)={@in6={{0x1c, 0x0, 0x80, @empty, 0x4}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000003d40)={0xe6, 0x5, 0x4, 0x3d, 0xca12, 0x5, 0x2, 0x2e8, 0x0, 0x572, 0x100000000}, 0xb) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000003d80), &(0x7f0000003dc0)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000003e00)={r1, 0xd, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000003e40)={r1, 0xf91, 0xb2ce, 0x6, 0x8, 0xffffffffffffffc0}, 0x14) 00:01:12 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x8, &(0x7f0000000300)) listen(r0, 0x1000010) accept(r0, 0x0, 0x0) 00:01:12 executing program 0: syz_execute_func(&(0x7f0000000300)="910f056969ef69dc00d98a20d0d00fd1b02db5d9003ef3400f2dc770e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5e5757c166460fd522787896a9c1460000e1b1ac65e22c892a0f000000c4419a5827") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) 00:01:12 executing program 2: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) munmap(&(0x7f0000bb4000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) 00:01:12 executing program 0: r0 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) 00:01:12 executing program 3: syz_execute_func(&(0x7f0000000140)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000000)="e751752500c82c07992ad3614fae7e7de50f3a705631131b95a3cb1aa981cbcab166f4ad0bb26b7aa402217a5d56adadbd9dd908095cc756b143d95dc70265c3da6b09476e4683d8de4320b55c2cee73e26a006ca3852c849f21cae1d681e696099b7e9b16fb6d3a3da900f6cbfa796d26f3425455e879b6de725095913024e3827b5aea90f779a278ae046cef4bc13454cb822970f8fe6561e4a2dbd9f0418ff9ea1358ae83c296745de9fe65afc59021d60c73a2f95a9038e45e9d2bce2ae59338a76c65c11e45955b86f41fa9622e7431695cbc30f73911f3f51b3ca876846ff7f6f0b102c01bffc40435", 0xec, 0x8d, &(0x7f0000000100)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:01:12 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900c461c960da8fc840ef0e0ce4c6534dfbfb450fbd27a95ff9c4c2c401796d1e3d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c4021598a000000021") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000400), 0x0, &(0x7f00000017c0)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0xa0000000000204, 0x122) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000280)=""/16) truncate(&(0x7f0000000080)='./file0\x00', 0x5) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0xa981, 0x1f, 0x48}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x40, 0x5, 0x100000001, 0x7fff}, 0x8) recvfrom(r2, &(0x7f00000016c0)=""/226, 0xe2, 0x400c2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getsockname$unix(r2, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000500)=0x6e) lseek(r2, 0x0, 0x3) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) 00:01:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) close(r0) write(r0, &(0x7f00000000c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/24, &(0x7f0000000100)=0x18) 00:01:12 executing program 0: setitimer(0x0, 0x0, &(0x7f0000000140)) r0 = dup(0xffffffffffffff9c) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @broadcast}, 0x8) 00:01:12 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x1}, 0x10) mlock(&(0x7f0000eab000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:01:12 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2380000000fe8000000000000000000000000000aa0900"/128, @ANYRES32=r2, @ANYBLOB="9d090080060939adf3f6d0cac4000000"], 0x8c) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) setsockopt$inet6_int(r1, 0x29, 0x14, &(0x7f0000000080)=0x6, 0x4) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r3, 0x0, &(0x7f0000000200)) 00:01:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x0, 0x20) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x100000000}, 0x24) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) 00:01:12 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x352) 00:01:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000180)=0x0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) open$dir(&(0x7f0000000380)='./file0\x00', 0x600, 0x100) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x2, 0x1}, 0x0) r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) close(r0) write(r0, &(0x7f00000000c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/24, &(0x7f0000000100)=0x18) 00:01:13 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f6616c5bb65bfec738792ee4830dd10c538962bfc6dcc319b74cb4c7a5e455367fa4203d10dd532ec0aafd46838ef55d8c2b9fe7a2ebb2660c633b74dceb95de1d05f111952d812f09f1c675703e0e6e349f663a32bc55d5001162573dd60d7643f87cc33129c9b2561c7c59c68e9315cc4871365f96c7622de2d85924609004696c54038c3cef7b215d0d240b659d1ca842a6a0fd1ff13e30b3b50cbeae6265b4f064b"], 0x1) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0xf, 0x185b17af, 0x8}, &(0x7f0000000040)=0x18) 00:01:13 executing program 0: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) freebsd10_pipe(0x0) r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) 00:01:13 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x200, 0x400}, {0xa5, 0x3}}, 0x200) getresuid(&(0x7f0000000300), 0x0, &(0x7f0000000240)) getuid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000dc0)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aafb96ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e", 0xb8}], 0x1, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) getuid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x80000000000000) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/173, 0xad}, {0x0}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000940)=""/133, 0x85}, {&(0x7f0000000a00)=""/193, 0xc1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) lseek(r0, 0x0, 0x3) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@multicast1, @remote}, 0x2aa) 00:01:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x8001, 0x1, 0x8, 0x7, 0x6a}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300001a3a5ede1b8ef5d800010000020900000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/156, @ANYRES32=0x0, @ANYBLOB="8000000003000000ffffffff0004000005000000"], &(0x7f0000000040)=0xb8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r3}, 0x84) 00:01:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x16, &(0x7f0000000080)=0x1, 0xfe9f) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:13 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x8000, 0x7, 0xf7, 0x80, 0x1000}, &(0x7f0000000140)=0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) 00:01:13 executing program 1: r0 = socket(0x1d, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x800000000000}, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 00:01:13 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11000a00c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socketpair(0x1c, 0x3, 0x3cd, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000340)="74e79cde3500d72a573ffd217c6e5f4c2efffbad") getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x101, 0xffffffffffffffff, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) getsockname$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8) 00:01:13 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) syz_execute_func(&(0x7f0000000280)="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") 00:01:13 executing program 1: r0 = semget(0x2, 0x0, 0x400) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000000)=""/181) __semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f00000000c0)=""/97) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000140)=""/4096) semop(r0, &(0x7f0000001140)=[{0x0, 0x5, 0x1800}, {0x1, 0x6, 0x1000}, {0x4, 0x1}], 0x3) truncate(&(0x7f0000001180)='./file0\x00', 0x3) r1 = openat(0xffffffffffffffff, &(0x7f00000011c0)='./file0\x00', 0x100c08, 0xbd96f38391d999e6) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001200), &(0x7f0000001240)=0x4) mkdirat(r1, &(0x7f0000001280)='./file0\x00', 0x4) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f00000012c0)=0x6, 0x4) r2 = openat(r1, &(0x7f0000001300)='./file0\x00', 0x8000, 0x10) recvfrom(r2, &(0x7f0000001340)=""/74, 0x4a, 0x40002, 0x0, 0x0) r3 = open(&(0x7f00000013c0)='./file0/file0\x00', 0x408, 0x100) pwritev(r1, &(0x7f0000001680)=[{&(0x7f0000001400)="29d55b378e217c16397322d9c5db0bf5d7463a5011c19ddf157ca445ad351758f387b8d3b789136b8184337e48096df34f0de7adc15025f483815c87c0bb772b18a64dc3a546e9b8060ed2a891d1134a8fc6c22e593b6e7030897a4c121897e6edef7c8494a1c6e811dea904da79a7f704c90d36aa853a99591626519e4025f9add8663b6bce14a9e9b1fd8a0b2b2f8e20fdda2f8ae61e5822d1ffdcd6c8f6ae441f6b0f1bf061f2b1eae8baaf1baced266e143e189653ecc194bc800ac12f8274a8e45b7cfa001e70a738c17046db43b4f12724bd47e4c353729be9a67e33962c13e147a45649e7afa0cdb04ed5f66d9b", 0xf1}, {&(0x7f0000001500)="33da6d423f024906dd9ace0dee73ab88cddaf8770fad4d39b0072114acca5e1b783a1c7e09f0a2ea772c4bcdf09d612ff56f7cbe2bcd4fe913cdf975c4db00698489a0e2a990f422e2a9cb3957ce75ac5d69615b43d5e9a36e009f19245cb1e4a2753a6d15c0ba26eae33b64cd1f3f0a27d1f07e5e6383feba598255ae6a49b6c9a6fdab7cc94d3b32bcdd898dce52c6d0eeee59df00dd34b31b29b8d70dda6dd4f34bb33cf8ef75b895dff6aa450411e5a443", 0xb3}, {&(0x7f00000015c0)="dd00630c29c233ab4896cd1a9695da59b503", 0x12}, {&(0x7f0000001600)="27f3707f85a84feca044e667bc552357525382022ca91dcef156769256bfd22712956bf5ec65abf02cbe5b1ad2ebb2ed32db2ccf663fe9ebfc4e0ccf4a087056e3c393823c51765ef6a3e567ec3a036edb663975", 0x54}], 0x4, 0x0) mkdirat(r2, &(0x7f00000016c0)='./file0/file0\x00', 0x80) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000001780)={{"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", "50a908f94cdd89066ef8e4781295e23810190a1463989d4a92b4271b3f6aa71c", 0x95}, &(0x7f0000001700)="a0f44263e5a761c5ef242dd07395c4aedd1367d755c180d3d06985d0a36ddbd114f1311291482b1718da878681d37978bdea79d2a547b298d6df89bc4348851804689fcfd5dae85dc7516c8b4d16", 0x1ff, 0x2, 0x3, 0x7, 0x3, 0x100, 0x800, 0x7}) r4 = open(&(0x7f0000001c00)='./file0\x00', 0x8000, 0xa0) linkat(r2, &(0x7f0000001c40)='./file0\x00', r3, &(0x7f0000001c80)='./file0/file1\x00', 0x400) readlinkat(r2, &(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)=""/79, 0x4f) faccessat(r3, &(0x7f0000001d80)='./file0\x00', 0x40, 0x100) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001dc0)=0x200000000000000, 0x4) connect(r1, &(0x7f0000001e00)=@in6={0x1c, 0x2, 0xfffffffffffffff7, @loopback, 0x4c83800000000000}, 0x1c) semget$private(0x0, 0x4, 0x60) semget(0x2, 0x3, 0x400) semget(0x1, 0x7, 0x12) semget(0x0, 0x3, 0xe0) sendto(r2, &(0x7f0000001e40)="b432b9e1eb8aa8a8f8a709869f042021deeef3ca157f09beb188b629ee9e67852d7bee1c30142c17809fb8878460500e6e45a21ed7c443b1e0f8acddec47e5cd211bbba8e7b0da2a048b57606dced2a2c45f8f0cd5e494c9b97dce9a63b91328fe0378c93628c165ae64f2271b8cd8b9b728c59389f1f0761d52552fc3daca18ed7f7090e731ec23eadfda3555f88d3c5718db9150d1abba0193cc277674ce886210d8b48c6c0dff3747c21b02bb77a1e5e887a0f537fd3b4e10c7b593610c4776bd601b14f618e3155a03a4ba6a7d64c0f5c1e03f6689841d5f10ba7ee51d739cd3d473dbc5e2b9a65f101f771ed53b563b4d35", 0xf4, 0x8, &(0x7f0000001f40)=@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) connect(r2, &(0x7f0000001f80)=@in6={0x1c, 0x0, 0x1000, @loopback, 0x800}, 0x1c) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001fc0)=0x94, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:13 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x97d}, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffff9c) setgroups(0x1, &(0x7f0000000000)=[r1]) getresgid(&(0x7f00000000c0), 0x0, 0x0) 00:01:13 executing program 0: syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000060c4744b525e7980e1b2c1d9b50000000000000000000000000000007123a49e270000000000000000000000000000000000000000000000e20b7d0979c200"/86], &(0x7f0000000340)=0x44, 0x30000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) poll(&(0x7f0000000380)=[{r1, 0x2}, {r0, 0x140}, {r0, 0x30}, {r0, 0x14}], 0x4, 0xce) freebsd10_pipe(0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000100)=0x2, 0x4) 00:01:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0xf0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x67, 0x3, 0x68cf, 0x6a}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x4) getsockopt$sock_int(r2, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 00:01:14 executing program 3: munmap(&(0x7f0000d97000/0x2000)=nil, 0x2000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000000)="76506dcc85f133c9c6e36430e5408fced12cd5afa24fd85cabec6d3da2b418b1296ba637e2e31899409f9951b3b7938d1831eda4f493eaa6ba0f4628de48512fa6910ee0f3e56cfbbb211a55ecbdde09c1612ae592cf6477c1fd014096350744dee2c97d0b92aeeda6bdeb9b1d8c1849e6d57fcf3c0371dab48c27ee822835cc8b5d528ee5425b60c6689164018a46e6cebee6d70d37e37ddca44e3b2ba70737c6ae149fcad7c76c042188fa944d087ba5243b") mlock(&(0x7f0000fa6000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a9c000/0x1000)=nil, 0x1000, 0x5) 00:01:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) 00:01:14 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x13]}}, 0x1c, 0x0}, 0x0) socket(0x2, 0x0, 0x40) 00:01:14 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x22) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000000c0)='./file1\x00', 0x501, 0x46) ioctl$DIOCRGETTABLES(r1, 0x4004667f, 0x0) sendto(r1, &(0x7f0000000100)="9c1a73065f514043818dfd58a245590ee3e7a0c44ac6283bc527354dfcffd25a9cefffda0211199d657f9f612755c5648c83d760ca183bcc9c2262fcc996f7fac7793ec22bdeb5ffae1a3a7d1ab06e87d8ea58dcf0e88538db6f98a2b25ffb71c72696229a643e42fdd802a4c5455ceb314bdfe4b803bf4e6a4bb4f96021a16c17be2fc723d96961a57ae8f7610110ea0e61993e6b608dc53503f2185f4bb202f77597b7e1aa44974c9cb3c8339e5cf9be1b7017da", 0xb5, 0xc, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000400)=0x4) r1 = socket(0x10, 0x7, 0xffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x4c8fcf10}}, 0x0, 0xffffffffffffff5e, 0x7, 0x7, 0x3ff, 0xffffffff}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000440)={r2, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="9e00000078710017db0eac01512f497bd68f51ad355d946e247c8f3e0693d8f225868615642ebb726b0b2bddfd357bdd5b99543c5957bc62a98ea13fe896e835042a383e8eaf93f4cce113b3c42b2368c1a2fe0d0946b3c9f1ef5ff74605c20ca68c8efb80c299d41f52b5e4d254c14d0803ea9720f617365152e1905dd9270200000000000000b3a5e8feda2218e7931240ee910af75504b163fb005ad4287641a8645fa40e272fe69f098cd990d1b22d810ecd19"], &(0x7f0000000300)=0xa6) 00:01:14 executing program 2: 00:01:14 executing program 2: accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4, 0x8) r1 = socket(0x2, 0x10000000, 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) open$dir(&(0x7f0000000100)='./file0\x00', 0x408, 0x21) socketpair(0x2, 0x0, 0x1ff, &(0x7f0000000140)) accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x20000000) close(r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) select(0xff0a, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x400}, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x5, 0x2, [0x3ca, 0xffffffffffff0000]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r3, 0x1f}, 0x8) msgctl$IPC_STAT(0x0, 0x2, 0x0) 00:01:14 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0x1, 0x7fff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x10, 0x7, 0x0, r1}, &(0x7f0000000100)=0x10) r2 = socket(0x2, 0x2, 0x9) r3 = getpgid(0xffffffffffffffff) r4 = getpgrp(0x0) setpgid(r3, r4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5a}, @cred={0xffff14ac}], 0x2fe}, 0x0) 00:01:14 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1d, &(0x7f0000000100)={0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xecba}}, 0x0, 0x3, 0x0, 0xfffffffffffffff7, 0x2, 0x79}, &(0x7f00000000c0)=0x98) listen(r0, 0x61d2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xc0, 0x4b10, 0x4, 0x80, r1}, 0x10) 00:01:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=0x0], 0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="7e6b4f5a0bafc435e870fae3179d1371f1d22a9f285372af2a6f1be9c8a34942389df3061b1928a1b4fca226bbeb55d19ea482e44c6dde921cfc030cd916b9715c5cc36e4a99716648fb86b6233634a623", 0x51}, {&(0x7f0000000540)="ade068718d175881fb684537cf6d6904497eb7e0cb8e0a15e92a38c74fe033729e92dbbee2c6771387cee74902e19b22c6e513d535dea293f7081af92f76a7bda60351e947ba4d077c0e15a5765e6e984f422fcb9b381530099461d82564cea16d2731479f792ab73fb895b9d401b5f0f1b3e5827d1a73c7475d78e96ea1a37b7b9eef4475c6bfd6faa445194b080f9aca8b2709b00a059cc5d73234302a01788481428d6ba1e20e9603b367d4807d5f23b9f113f5a97f669b2ffaf7384d2a363119e7a7b3c415491f42441aa8b7813e3ff22b391b2f90a4e45cf152bddec12f76d787486ee38d53afbaadba86", 0xed}, {&(0x7f0000000200)="de31b5431d", 0x5}, {&(0x7f0000000640)="dc1b7c773f5126e943524f0d81bc01e6086479b53321bbb53307ee4c582ddba24723a30a5e05bb65031bd853d0ca690d2602c79d47ef415ac763f76741ba27422bc29a836b65dd65b8bee0db4f73a0cd71ad08c81369f4c16d158b29d39f963eef0147f0140f0121f74ab3f7f2325aaf9448d75fb0270893e7ca1363927f5de2bafe07000489fb1612931ffd", 0x8c}], 0x4) 00:01:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0xb, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff7f0000000000000000000000000060afb73500000000000000000000000000000000000000000fd2eb9737abd65adcab8f9e0d856700eea9a8ef5b", @ANYRES32=0x0], 0x8c) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) recvfrom$unix(r0, &(0x7f0000000040)=""/185, 0xb9, 0x80, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1}, 0x8) 00:01:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x8}, 0x10) getsockname(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r0, 0x100, 0x80, 0xffffffffffffffff, 0x0) dup(r1) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf112f4100c4a37bf0c55c41e2e9660ff8aa02fff500000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r0, 0x7, 0x200000, 0x4}, &(0x7f00000001c0)=0x10) socket$inet_udp(0x2, 0x2, 0x0) 00:01:14 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpid() fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x3, &(0x7f0000000240)) getresgid(&(0x7f0000000300), &(0x7f0000000440), &(0x7f0000000480)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000340)={0x80000001}, 0x4) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) getsockname(r3, &(0x7f0000002800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000299a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047fb91e8ae3e7db5bc4d51eac3970000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:01:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @rand_addr=0x4}}, r1}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x2, 0xfff, 0x1}, 0x8) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3b0f050520d0f80791b00d4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") 00:01:14 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f00000001c0)='/', r0, &(0x7f0000000100)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x8) openat(r0, &(0x7f0000000d00)='./file0/../file0\x00', 0x400000, 0x0) 00:01:14 executing program 0: open(&(0x7f0000000040)='./file0/file0\x00', 0x284, 0x90) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)=""/2, &(0x7f0000000140)=0xffffffffffffffa5) open(&(0x7f00000000c0)='./file0\x00', 0x47e, 0x0) 00:01:14 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82027cc906762f344cc7"], 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0007000600000405000000000000"], &(0x7f0000000140)=0x12) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x7, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0xda}, 0xc) 00:01:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x1e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000300)="0f5b50c1c463b1786c147e99420f38019da500000040de9d65566666400400666604fec4a379089a0000000057c4217c5a98090000004781b157a831d794090000c46201bafc") poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) lseek(r0, 0x0, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xff99) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x157b2797017884fa) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1000, 0x2, 0x2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x10001, @empty, 0x4}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x40}]}, &(0x7f00000002c0)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e200300000000000000000000000000000000000001e346000000000000000000000000000000000000000000000800"/128, @ANYRES32=0x0, @ANYBLOB="0000000000008000"], &(0x7f0000000280)=0x351) socket(0x1, 0x20000003, 0x753) r3 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000022c0)=""/4096) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x5, 0x4) msgctl$IPC_RMID(r3, 0x0) 00:01:14 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0x7, 0xfff}, &(0x7f0000000440)=0x8) write(r0, &(0x7f0000000180)="49882e1d2c9e7b", 0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0x3, 0x7, 0x7}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0xf2, 0x81}, 0xc) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/191, 0xbf) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) 00:01:14 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={r3, 0x2, 0x2, 0x8, 0x8}, &(0x7f0000000240)=0x18) 00:01:14 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff2000/0x4000)=nil, 0x4000) setitimer(0x1, &(0x7f0000000080)={{0x8, 0xe4000000}, {0x31bc, 0x8001}}, &(0x7f00000000c0)) 00:01:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="82020008000000003000f5"], 0x10) sendto$inet(r0, 0x0, 0x0, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001100)={r1, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001140)=0x10) 00:01:15 executing program 2: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030fae240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:15 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) renameat(r0, &(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') setuid(0xee01) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:01:15 executing program 3: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r0) sendto$inet6(r0, &(0x7f0000000080)="9b", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000200)="a538225e6d9cf893ca7167c0c8709a5e3a5f658addf50e96314953274f32db48f54ed312aea287cbbf740005583edd781f0784cfc18f2b78c0a460bf2ebc13be0edee645108179a70f0c47fab17c83d9275f9c1bfe160bddf41c0ec2015969cc85ddd201f7a9285c6d040dc15e4666024573539ae461d2fe621afe88540967c4a69e9b30305b7a4980e0dbdf95235b83bcb6786ac32f24ce732e4a07c450a1699e25fcdaef6a42a73e22eec865bfe466f95864c19aea4b38367cdac3583cc73dacb1bf01cdc040b2419652e629e537fe21150ec2fa64a66f86994d13ca61d094", 0xe0, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="295f79c79d4a94765714ce8dfca3659886691e227d34745f7f2f1788b020d417816421119048972257f30d18a6a9bc41d95ac2bbf785a5470dc4dd4b7faf3bfc94c5bf5bc8367d21099c00d634dfd2484c18fb0038e323ba6a8182ae06742b71ddc5a0dea5365bbbcdcfb2bf7de91405c3d2a31cd55d73480618177a4e37a6e4d7bc31287d5b864de6db8aa99022de461ccf68b44a3f971c19e317657802fc49ee0a6d47a06b5716813f620b1d2bcab050", 0xb1, 0x20105, &(0x7f00000000c0)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x51f}, 0x1c) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) r3 = shmget(0x3, 0x4000, 0x42, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000003c0)=""/4096) sendto$inet6(r0, &(0x7f0000000000), 0x2000, 0x0, 0x0, 0x107) fcntl$getown(r1, 0x5) 00:01:15 executing program 2: r0 = socket(0x10, 0x20000004, 0x40000000000084) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000000)="984a19c6c4a2791dcd0cc80f05e8e8110000fbc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e913b4e4e5d4e5d6c14766c0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67ddddc466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c457d0f91f3f3638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") 00:01:15 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x8200, 0x80) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) sync() mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r2 = open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) fsync(r2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)) 00:01:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xf, "4593df3d669ad686b735190ce44e85"}, &(0x7f0000000040)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x100, 0x759, 0x80}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x5, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f0000000100)={r1, 0x0}, &(0x7f0000001340)=0x10) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r2, 0x828}, 0x8) 00:01:15 executing program 0: r0 = socket(0xfffffffffffffffe, 0xfffffffffffffffd, 0x6d4) getsockopt$inet_mreq(r0, 0x0, 0xa, &(0x7f0000000100)={@broadcast, @multicast2}, &(0x7f00000000c0)=0x1) 00:01:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000500)=[{0x10}], 0x10}, 0x1) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000040)="b9ab5317b68865da5129fbf1d413d460a7f9ee97ccc77cda8725dad3b6f31e8b3dc759dc11c604122b4c2f4b90abda7eba9d2819683bcc36eae9", 0x3a}, {&(0x7f0000000080)="235f96bfe4a2bb6a4c0392d9f8100dfc819fdfd6aaac374ed551093adf2b26adae77e98400ec8ccb6c3ed74d96e06d34140125ff307a96505a64f645bac1a6220f307c2a85a25e925b48849a3edb94f1091ccd2083089a", 0x57}, {&(0x7f0000000100)="bee0c6830765350b0fc2b06a5c283ecadf498911e7fe5b042df1e1dd146cec3de5fc4207b3cc39808d2ac6fdae132b9e034f38a62e654b76b44ef404ccde4235ef8d98fc62ed08afe274c75a9b0466146c234dd309ef257e331843de6e06483b85e243956e8cc94060a25ae1f285893efa8d07e8d933cf48875f8b569fc0610a6aec93ae0c8b70c50b147df261a82166eeaa", 0x92}, {&(0x7f00000001c0)="fccc69e82fd6c18a56a76a5498de06e1b3a2083dc1600e0683cc141cb624", 0x1e}, {&(0x7f0000000200)="0193df79b7d283194dbde7e1177ead5f45812c71dc64c2730762ffd8d2e6a907fa02a5b9c070faac9490a490b5628f78ba313ad8ef1d147e565dbaeefc9f8380ed8dd175fa60ff5f9c4b66f307c6b25b3f547f96a54638559e7b4a55da3bb59b648b611a2db9f5f4ad7e36ef7a25fa586208262e2856504d0e7f1e1b57df697e5a1cbc8995de715fc9588bb4c19e3d406016b78b64e3f36662f7e862712b533ffdcc89035f6d061b8885c26673456f62b1019c68f42501e729717919749203b0fa5ab4ade164990bc6535eb0f057c80b8551553b4a761892586d0645191382ceac03b42842fe", 0xe6}, {&(0x7f0000000300)="f5b461df855e3ffa4505c41d8d9faecba6adb33c031d082847e53a9a063a4179cfbb0742624b875f3c4d8acdce880b7f280f10dc0952c133a629256073308af0e1ea24b2a59d9d25863f6d129c82c0b1a6bcf0bf00f33a5239ebd8000886504a8c47a472e7f6a6e0834cb618b6ca4b632f245e0314c334fb1f2b2943dd950da6a8b62a8001e864134d0f6107b9846133", 0x90}, {&(0x7f00000003c0)="cfe85a0e5a880856a8bea7aab204c4d9dcfe0279aed747412bf471cda74df3c990558f475c2e373a94fefea4f921d7afe67991894a0c8e396dbc9644e668ce4b775a43ca66def27e450992ed240e6dbc20275f3d3188847baa8f78c5aac9a396561fbc13813a9f4a3f16545ac748fb9e417b018a7e8f777c82dd030943fd190234e97583be2d5d48a28c94e8ea5189f149ab8fe74989ea3f1c8d8cc47f735cc3f01c961ad0e69bd8e16d8ee915e914a3bfe995c3863fbaa617c11b52f0de8cbdfad0a269070eb5162e9df329", 0xcc}, {&(0x7f00000004c0)="9bf7a1b4954290fb4ce6078c526467436ca812cef83abffd03889bcf17084a113cddb17309b52891078e05509c70a68088112a08e366b906cfd2016618f2d7", 0x3f}, {&(0x7f0000000540)="5f61143f9560f774bc3dfd076cf2c079607eef07804c41a12a530e180e41fa9042b1cf9cdbc5dc81cc539d1f4476b2", 0x2f}], 0x9) 00:01:15 executing program 0: r0 = socket(0x10, 0x4, 0xe63) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f00000000c0)=0x80000000, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x148) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, 0x0, 0x334) 00:01:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000000)="4eedd57eb12d72a79633f928af236ab11c6986e338b6727c3283a6541997a3e17398196402c0af6ecd122bbf63a73b90f7077f02bd0dd6478f5eb0f852e20c6d049788279bbee937ca9dee56c620ba5729e030808335944eeed3e6ae0718fdf6840288433aaf7d4ecfeac77fb6058269b9a51a6409a820df67c46c0c29", 0x8, 0x80, 0x7}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x4, 0x101, 0x0, 0x81, 0x6}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x78f, @loopback, 0x495}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x3e, 0x0, 0x0) 00:01:15 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x8, 0x8c6, 0x3, 0x80000000, 0x7, 0x6, 0x100, 0x2, 0x8, 0x7, 0x800}, 0xff11) setuid(0xee01) r2 = dup(r0) faccessat(r2, &(0x7f00000002c0)='./file0\x00', 0x40, 0x1000) r3 = geteuid() freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="ac1400aa00000003000000e000f901e00000dbe00000010000000000"], 0x1c) fchown(r0, r3, r4) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f00000000c0), 0x4) 00:01:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)=',[\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='\x00']) 00:01:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = getpid() getpgid(r1) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') setuid(0xee01) r2 = msgget$private(0x0, 0x4) unlink(&(0x7f0000000100)='./file1\x00') msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/30) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/17) renameat(r0, &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0) shmget(0x1, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil) 00:01:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) syz_execute_func(&(0x7f00000006c0)="91cd8080000c6969ef69dc00d9f00912d0d00fd1b02db5d900000070e44601fbd0a95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x99) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = dup2(r0, r0) ioctl$DIOCGETTIMEOUT(r4, 0xc008441e, &(0x7f0000000300)={0x10000, 0x1}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x40, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) socket$unix(0x1, 0x3, 0x0) 00:01:15 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf, 0xffffffff80000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x7}}, r1}, &(0x7f00000002c0)=0x84) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:01:15 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101, 0x80) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000180)="982c060f050520d0f80791b0024141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000240)='./file0\x00', r2, r3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1}, 0x4) poll(&(0x7f0000000140)=[{r0, 0x4c}, {r0}, {r0, 0x2028}, {r0, 0x20}, {r0, 0xc0}, {r0, 0x8}, {r0, 0x10}], 0x7, 0x80000000) 00:01:15 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x100, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x7e) fchmod(r0, 0x100) shutdown(r0, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000280)="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") read(r0, &(0x7f0000000180)=""/229, 0xe5) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001280)={0xfffffffffffffffe, 0x2, 0x6820, 0x8, 0x8, 0x7, 0x5, 0xd4, r2}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000012c0)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x8, 0x100, 0x0, 0x1, 0x70a, 0x25, 0x1f, r2}, &(0x7f0000000140)=0x20) 00:01:15 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x800000000000000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) shmdt(r1) 00:01:15 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x3) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10040, 0x28) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000200)=0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet6(0x1c, 0x20000007, 0xfffffffffffffff9) r6 = socket$inet(0x2, 0x4, 0xdf) poll(&(0x7f0000000080)=[{r0, 0x100}, {r1, 0x60}, {r3, 0x100}, {r4, 0x1}, {r5, 0x1}, {r6, 0x26}], 0x6, 0xffffffff7fffffff) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88) 00:01:15 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="dc3656ab356fd8ab316cc145c3a07c0e0c0c7cf89b798b2b04d2b3979556") getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f0000000040)) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r0, &(0x7f0000000200)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x50) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x24000000000000, 0x101, 0x0, 0x0, 0x1, 0x8, 0x8001, 0x8001, r2}, 0x20) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x2000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000180)=""/24, &(0x7f00000001c0)=0x18) 00:01:15 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0xffffffffffffffff]) r6 = getpid() getresuid(&(0x7f0000001740), &(0x7f0000001780)=0x0, &(0x7f00000017c0)) getgroups(0x3, &(0x7f0000001bc0)=[r4, r5, 0xffffffffffffffff]) r9 = getpgid(0x0) freebsd11_lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001ac0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001580)=[{&(0x7f0000000040)}, {&(0x7f0000000080)="30a85d42daffa9f622329c8f02188e4077e86e243e3985e46111bff6db74e073fc1716a260bc14600c71100e9d677071d13806d7", 0x34}, {&(0x7f00000000c0)="f345ea64c56ead763e497100409a47b981432803efb4f902f9250f4523d7", 0x1e}, {&(0x7f0000000100)="27eb9dac9a926871c5546c535678477caff0193014584507d5c13ff351bd1ca5cc3014213d0b4ed88a28e68430d9f0dd04a2e14eb7f692e87b0ff871e16e3cdc3185703f93", 0x45}, {&(0x7f0000000180)="b52b42d9ed0a6888abdf4c7261a2c65e36fbf8999e65f17ba75894a41f792a116c7e414f074675e15ae95e8743f7212e27674e948cb814b4772f51900fda77719af831f7143cabc953d4ab315c2362e1c29bf66381a6f99b8febf1b893d313079685b9360fc4fc", 0x67}, {&(0x7f0000000200)="e14450fc800a179c3e972d3b2876e2f5ee40a1d2012f850157ca922ad1ef3ee041ddd22863483ec1db4da67bfded98fb85276c438fc7380c9ac67c4fcbc95577166c21cc8b777a9d40a0467bd101cddd49357fd982c818011068cea2cc20a0bf220466dda7e07e06e9f3524394b56f0b6bd4862a8517cae81b8d18aa4d5c99411f9035d951f77746184cefeb635a8ba29bb6f7b8983fba48066a7a", 0x9b}, {&(0x7f00000002c0)="f5358c3517799c5731109a491276393b51f05a259f0b3d9c85306dc1641723016ced98d2bb59603e9f33f4eb048027f57e8fddbaff32985e3d152e62ba0b59ff6c0bb925c728128f46919966e69006b9cb3acc9cb97c95f03ccafe2cf49dfbded43083480839e2dc412e21287207b2e2d282e77e2f3443c7d012a7d6842f3d6a4c33", 0x82}, {&(0x7f0000000400)="8f58ea8868c1c2af022ce05eeb0da65941e2762b2a0dbf754a57e392f83e4f229d3d796d084be71ff8cdaae161124db53200bb1fd8e01ba0f072f433696d4c4e0e1afab087264fa254872d3260b5fe784750a3f895a949b066a4a026801a093bf69b5650d0c02bf4369d9246fe078e3eac179b687786b293a96ca7838e914faffab2bd4fff6bde753257566d93e226c77feb62ac9e63f1c159f2e82b6b206f7ee512135dc523bf7f80bdef31810ed5de0932eb6685b824c5f55d2b985fde94b0911a146d368610d1f7e78a84dd4b4c5ef38fc8bb896b87714e18b29917ad2d3f80dacbeb34649c91e519a23769d4a2c132", 0xf1}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="4a16441cf1ac1d11fa58ab44065e301549de72e9ad2006453c7ce3bae69b2b873a4e90b0a3c28809cc551d358ef5324b7641398bbd2439c46aabe65941f03da3181aba4de946c2abe140e8aa26f2148bb1a5cc24d5fd7bcf669f328ec9c57c5ebb", 0x61}], 0xa, &(0x7f00000019c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xd8}, 0x1) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:15 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) fsync(r0) ftruncate(r0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000080)="11654a26973531b003c05651ed97b3", 0xf) 00:01:15 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x5007, &(0x7f0000000100), 0xfffffffffffffeca) mmap(&(0x7f00006dd000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x5a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x2, 0xff, 0x80000000, 0xc35, 0x80000001, 0x2, 0xfffffffffffffffd]}, &(0x7f0000000040)=0x12) 00:01:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x10000001, 0x8000000000000084) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000bf53a8a4b71fd129ec9b4d01af17faa95b9e6d9b5316a438213239880b256e12d0c31a7d5e03a0d9c5bee3371423ca030e687f4a36c7295d0b9538316b423fd6876d147c8eccf57cb57cf3e091870ef8d0b5a8848be0f43370d1b918fd04383370c03d1b202ccfc1bcfe71c8c2f3bc57d2e64b94d4cd94b8f46e30fbb213709f6301a60abc226e88962c6cb2bfaaf15513f62cc7d8f7a9ad43125d6c45a7388cfd9376932183b694066fb7887f16e970f28c779d03ab7fe2ec7276e51c682bb4bf03ffca89cc1c07b52f58f70600cf0c59c80aefdb082100"/231], 0x1) r2 = socket(0x1, 0x1, 0x1) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x432785e7, 0x4, 0x10000, 0x20, 0x4800000000, 0x5, 0x2, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0xe5dd, 0xfffffffffffff801, 0x2, 0x1ff, 0xfffffffffffffff7}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x61, "421f0bfb58290a12705557b29778c73231dc3d39cb455cb58d32ef023a1a38f794ad18fcff157c88a703e8bb3006704ddc1f5d3ce5eea730a67f5838a164f544e79e8c70f3dd7a08b72e79bf866c268a3463b792af7b8c2b229af7d947b9ab6a24"}, &(0x7f0000000240)=0x69) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x3020, 0x8000, 0x94, r2}, 0x10) flock(r0, 0x1) 00:01:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x280, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f00000000c0)="e3b5d97c4009a5311c06c39d035590a12e3c0ecbe9968f11ff0ebac4dcbc4b61745a022cd776d8295f92e65c1e050be541ff9480cddef35d50dbe78b6fb20577d8db5c009298cbc7208a25e2898d12c57ae15b1d7c431cba757a6dd6ccaa550c6f61fca453c73052ba71a9b7cc36d13eb7eadaa8c332a961a77355b8dccecb0d55756038b7361059ca02272efcf366c767e722dfe4c7797ee35fa3650e6b13d0602b3861f9bc3854bb1ad7dbf3f8e6698665b39611801e0a18c503d018ce3c1fbc54b6607eed1dfe4abf7637b7dc43487854678c4d71efcebbba7876") 00:01:15 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xff) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x711d, 0x71}, {0x81, 0x6}}, 0x200) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:01:15 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) fchdir(r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$inet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) 00:01:15 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="97103ef627565e761494040ede5b1e146dc7db0ff3c9f6346145c490fb4bb2f58cbb15cc9ce47b24e0d4fe4a5f9a799a1ef7e31b109d94795ba578dcc0850664b6233e6316a172d23352370ceebc17a1de61286168c304d3f5259a00"/106) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x80086678, &(0x7f0000000040)={0x5, 0x20000000}) 00:01:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e7335c173888f2666696c65300020d03b9f8abd31392e08a621855cbdb3467143f12a6157e3a43af13b5ecbc0c1eda9f12b962e8dd655d489319348"], 0x10) r1 = dup2(r0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1, 'r'}, &(0x7f00000001c0)=0x9) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x1}, 0x8) lseek(r0, 0x0, 0x2) unlink(&(0x7f0000000000)='./file0\x00') r3 = getegid() setgid(r3) dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000000000005d3dc8b56f806d6e1ef71271d59d14d000000000000000000000000000000199db3106264975cf28a40a913c48feadce79c359b85f4151d8e6065af78cdf3ebf3b69aceff1bcba9a64a1a3dc3e944438faaf2abc40dbf64d5e1ee2c58e61a396f6b4f37"], 0x0) 00:01:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x3]}, 0x6) r1 = semget$private(0x0, 0x3, 0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="da3cdc19173f12151ae3c81884409c19f70c02510fcc29458e1d2f239557c06017ac26298d20e573d98cceaa5f1e22c86b2ab2bc4631f8fc4f5918212d85aa61ee", 0x41}, {&(0x7f0000000100)="efab78a9d96feb893f58587612ca6bef33ced76ea6e12469c1098062aa223fb127af88e8d57b8653e3d9013dbcc4ad6bc1d8ba057c30d912cb036c7eed291aff4eb61b1739d4e476d6860098b253780079a392d92b2a28c6eef9eb3840d4e3d5ecbaced2cc14fbe238d531855398da3730a790d8a217d0147a5c6cf601ab5a770cee75bdf8efbd7eb76c2993748bc8624f185277149b6e611075928826e0631e693cbf31fc5c46b72640c95b19c0b3e0114eaf4328cbf3fd8a76656656609ef18ed3534175116daebe71b6cc41a1c05a1b66b95d0b9c40f4ed050e2f2701c04e", 0xe0}, {&(0x7f0000000200)="a8664ad49504df4ba190f43cdce56a32fdfa6c6c8f4eedf2793a82a4fa33de238d6391e723f80a687ac8", 0x2a}], 0x3, &(0x7f0000000280)=[{0x60, 0xffff, 0x35, "964e9e689462aa82aa229ca233571cf3abb5c4efe6d0ac72554a3571acc992f56bafaf7065ac46b765761a48ccbd8df0e3407c3888b478e9d5c52706c8dc59f2979d2c2baf1e78566317df90e04b0451"}, {0x20, 0xad, 0x5, "9a35f4a0268decd1abfede"}, {0x30, 0xa9, 0x1ff, "a9ba73d6c570370eee22d8b9add5183bb79ac4d3a4b928955fdbbda8c922"}, {0x40, 0x1, 0x7, "7e1ae101a6e7c9981848df8702995431db06f30d83ec28deef89b50a7727ade09be8b884f078a379d8"}, {0x108, 0x6, 0x3ff, "f45dceb6d64f34f5a20b42abd783e88c42691cc7391bb39a7b5fdcc6caba21a992badbbe93d032e881054c43b7a46a902a98d6d1eac25d88a4bd698e5ba0baa32fd3c8393fcbc5c8aedc54c361ea1973f091e52ed6031b0ce8b5bdd6d9612dabdd3eb3b4d0336af9423751d2e065187760f193ae34128f0735b268a967981be2ed4fc40af903faa25584b4b9b0eac42fe596e17e3871c1d6360dd7f1b94d924fc58cb17a0e00399b117295dca2aebc2c0d39c1f347bb3b46be0f86d42c32ad4ebccd90c6effc6aa72181981b918c9f0f76129a7f2f4af302e3c3bb86c1595211a937c06cb0e85d5ae46e8f56dd357efffb"}, {0x80, 0x11, 0xed0, "644b079c42efb71546d5d7c292989f38e4e3b52eb48ecb131c075a356b675b6c8b63f9daf2ad44922c183d10e1c5322769abaf7de5fb51cf007ff15937d28de578fe85f6e4f6e26e2ab74a8db3ec908f1befac795a7c2f831461c9a8f97ee5b79ec7ffde238fe09b439369fa"}, {0x18, 0x11, 0x9, "cc"}], 0x290}, 0xc) 00:01:16 executing program 2: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:16 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = socket(0x2, 0x1, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="00002e2ff02224a1302f6669047f981393a14262b09c7e24001c2f668616b10e00"], 0x1, 0x0}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x2005}], 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(0x0) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(r3) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) fcntl$dupfd(r6, 0x11, r6) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/117) 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000200)="9834140f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x2, 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x7, @loopback, 0x4}}, 0x0, 0x80000000, 0x1000, 0x80, 0x774, 0x200, 0x10001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) 00:01:16 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400200002c2, 0x0) close(r0) socketpair(0x1c, 0x10000000, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockname(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000280)=0x8c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) getsockname(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 00:01:16 executing program 2: r0 = msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f0000000000)={0x0, ""/55}, 0x3f, 0x2, 0x800) setreuid(0x0, 0xee00) setgroups(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:16 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1003, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x20, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x0) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="1191") close(r0) 00:01:16 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/147, 0x93}, 0x400c0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:16 executing program 2: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6}, 0xfffffffffffffffe) socketpair(0x0, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000040)="42badb13bb742dde691f8812402b41e6299e21c67311c4b00deed63e7956e072c5e66562858e20a1722598a3929f611743ebd174c5bc36c1596e68f50395db3826d3b733427b78980eddf02f52d3bc2ddee26c80c4e0bb6e19fa4157167753d386f2cc57e54f3250f56f0eae8ee1d332114ef5e41afa5ffaff568dae1bc8b63059a56eef1dfb7f8496abb692af995d1aace42799278bc46381496a", 0x9b, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 00:01:16 executing program 3: r0 = getpgrp(0x0) munlockall() wait4(r0, &(0x7f0000000000), 0x5, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}]}, &(0x7f0000000280)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1203, &(0x7f00000002c0)=ANY=[], &(0x7f0000000340)) 00:01:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x3, 0x3) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x4647, &(0x7f00000000c0)=[@in={0x2, 0x2}, @in6={0x1c, 0x1, 0x77a34491, @local={0xfe, 0x80, [], 0x0}, 0x5000000000000}, @in={0x2, 0x2, @rand_addr=0xffffffff}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in6={0x1c, 0x0, 0x61e6, @local={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) r2 = dup(r0) poll(&(0x7f0000000080)=[{r2, 0x147}, {r0, 0x21}], 0x2, 0xfaf) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c653000fad9062a02ccc3dabec68bf5b312142b013516e2fee8f91097953955adb200dc5025a51fe56f56cf486ef9300f432e99c2ad081fd084ed22a7ff9d18b85cad4e4524bda715e89380f76371d3e72313bb8b9ca8"], 0xffffffd0) connect$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) 00:01:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) munlockall() syz_execute_func(&(0x7f0000000140)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000") 00:01:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) shmget(0x2, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) 00:01:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000) 00:01:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="030005008645181b885840f10101d89f9c89489676ec602b030cb2b565172a8771847184460b8d0dabf5f501be0f7ce774eacade4185395ab3d22ecff4ec3c1fba445c43e5649b3c4135dce8199d4dc0f0eb3c60c74deb06e36da48033e3ce3e87f94049a6f7713676b2fe22efce88b0bc299a05619569589699badb52fc4c7a34d70cbf64bd04fe1ecf"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000002500)="5cbf2841a19d1b13d8f2d873965c7890a7438d0fe23678fd6d89b7f9a64fe846c35c66abd4d9ae2f80e3113ccc9e8fe91e73a6b75675963611455b1d584d17174dfef04db203c07f1dda1d449dace555036e2417ec8afac079745a24d2a399207e11228fc2e3b7018b2ceba3209c3333bee4fb0a2c84a62b1948495a2a46bdb242515a2f75ad9f40871ae1d0792fd09db623275cc808979930ac5c8f50409fa9bf7b4b6ebf5fb81deb7b243c8518803f9b38c95f9f3a3481e028d9e224be6f4b09a4ec3c7519b55294104e1d483c7644807eb3f90ce122536d172701d08e92", 0xdf}], 0x1, 0x0, 0x0, 0x4020000}, 0x0) 00:01:16 executing program 3: syz_execute_func(&(0x7f0000000000)="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") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0xafe, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4919, 0x803f, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xfff, 0x4) 00:01:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, 0x0, 0x0, 0x0, 0x20d}, 0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) 00:01:17 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) close(r0) 00:01:17 executing program 2: mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000100)={{"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", "191f25b371ccd505f7f56d7291ded2eadae8995cf5e197f2f9f099f482add51d", 0xb609}, &(0x7f0000000000)="0f8bbaaa05b9ab2edd66db03627fa375d486d53d2df512f579e3990fbe7f6620d3774700c817828c9f0337c4f7ac4605637f491deee6a1bcafa02fa6fffa5cee9a6658e15af77fddb07db38d528d239f72d54a0c2f1b202f8fcca4851247608c7991cc05f25df633f38e72abbd3d160ef7696ee6dd12afb922d00c953b57521cca67416f822e1a2a7a6374f5afb5f062dc8ff04567321b2997d1fa64dfdb26cd4e4750fb962ce19a4b841340e2b8e78c51a228185acb7a362e22e4815dd82ab11818fba4b1670eff80520b3b701cc9292f770a", 0x7a, 0x0, 0x5, 0x956, 0x80000001, 0x1000, 0x0, 0x1}) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x2) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000d4d000/0x2000)=nil, 0x2000, 0x0) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000380)="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") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0xffffffffffffffff, &(0x7f0000000000)) r2 = accept4(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x4020000000) r3 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x80000003, 0x0, 0xaa, 0x4, 0x8, 0xb0, 0x800}, 0x20) 00:01:17 executing program 3: r0 = socket(0x2, 0x10000004, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x2}, 0x8) 00:01:17 executing program 0: syz_execute_func(&(0x7f00000000c0)="b11b91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@remote}, &(0x7f00000002c0)=0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6, @in6]}, &(0x7f0000000200)=0x10) r3 = dup2(r1, r1) futimesat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x9}, {0x5, 0x40}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x3, 0x1000}, 0xc) 00:01:17 executing program 1: r0 = socket$inet6(0x1c, 0x10000004, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000100)="8be87bd0524e012fae99f9451d18fb609f9fd84576d170c719de4ef69a9836c043ff355f9b0dbc5518490d10056ca70be570496beb48712fb3e710b77b3a3b173b52548f7016ac445d2b0ebe3d58eb818097a0c38a36df1d775804cb00beafd21c609cca9e86b68add7b4d2feb3aa0dfea9b3c8814740c2eb4d014d0ec7f77bbf09c1bdacaa028d6b1a595873e71f014b4271d813a5cc9bfb00d1da108957656bb208e5ea2c02325230b332193f68f43e533088201a9c0a55e21528d4db759f29e23aed649251102c701f8c44a28a13651cf48a3edb22bb66aa636b486689c94a4da61c8dfb4fe2b67f0e8afe9a0403a1fba20") ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f00000002c0)="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") ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000200)="59bc9242a2afac0071b3de734d7921ce52f16ab8ff94e4f287bf45b2e3510ee639840dee081dd81a6f32fa6c5921e54dd77bba2532116c11acfbe9111594b59a62eb61eae6b97d56eebba0fe66a746633597f4aa63eb47be784fda77d267524054807afa88eef98d490742cba3fc0c8dfd8b") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000012c0)={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x20000}, {0x1c, 0x1, 0x713, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0xffffffffffffff75, [0x7fffffff, 0x40, 0x0, 0x100, 0x8, 0x0, 0x9, 0x3]}, 0x5c) 00:01:17 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket(0x2, 0x10000000, 0x9) read(r0, &(0x7f0000000040)=""/49, 0x31) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x10) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000380)={{"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", "1ca5d8399c67d794b931a4d624878ff1c03cbf4b6b96bd0d7da2800bf8469fa0", 0x0, 0x9}, &(0x7f0000000140)="a5bf459875bd40d01359fb2521aaf1b8fc1fff0c4f15ade16bae8beeb26160e994153d4029ab5b6ddcb83689e0ac593ad474d0801c5bbaf820831f9d77d26664adef07e27287457e0e36ff6e29cf5583c0e2c801a2676e15af6be82aa9dcc2188114831ffd707f161a256bd73f867ddfe7a51b3b7e2a4785e521c273014710d174760e28d67f21d97276cda1f585ae0e4f95109a0e435b8bc248239d5a2818cf29eb26c147daa79f06aec94ba13819001e111ae417b840f0b8ecbfb8e2bcc7bb70f317dd4fb6980e7f81fb60aaf0e0157bf07f843ad6017d9a76d73da248c158091d7f28d826d42fc2744b05fb75aa047b2dc5a0ecfe064a", 0x20, 0x9, 0x0, 0x1, 0xfffffffffffffff8, 0x80000001, 0x8, 0x2}) poll(&(0x7f0000000080)=[{r1, 0x104}, {r1, 0x83}], 0x2, 0x0) 00:01:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0xcbe0441a, &(0x7f0000000040)="61390ef7797e87ff2180336daf8886bcc2256ba2af0127ee0edeee7c45cc7be5ef306f86698d") r1 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x81) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f00000000c0)={{"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", "24b27c316375ec478fd8925437887f8fc08c9bc952f82a194a1cec29a68ef128", 0x10000}, &(0x7f0000000080)="ffaf4e66d113dbbaf547d17aa4a8e23d5e0e29a204074abbd84d40cb", 0x5, 0x60f3, 0x80000000, 0x4, 0x2bc1, 0x1, 0x100000001, 0xc79}) r2 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)) 00:01:17 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="efbb80183f3b73862efa5f539827ff005ab68352b025fe4c35aa4ce87d5768999eacd2666423ac32339b773711af77023b6b06ad0a362736641c5dc03c4fe95b5999248274ebb6cb9a7ca11ce7536bd7d7281eeefa102a42b36da7d8f4d40a9c0459eec8b9cf33299059363b6ed7509ad24cb06747f8651af5577194f790cec7f2df2cc5f0ccf9b6126b97fedc63d9bd4f8c32eb2cfd4e787d2c8094cbd534be3be96975a806449a67d562bee61cbe69ecd25d275d7a9dcd2adf146eea728771921775ff389d5706b439ff4d106ace8d4b98a3b981031900abebaed91330ef2788625e10151883f38a5f"], 0x0) mlockall(0x1) sync() munlockall() unlink(&(0x7f0000000040)='./file1\x00') 00:01:17 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x88) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="4f478d05f0ed90ae49df0e0f0d618b8c575362dab5e47c6b78d4575f486d7ec10fd902366ad5c93aa78d3894236f546e56af17176864f5e3aaedfd677c7b587b8d6b65d9d10a0c14bfd48252787eda922716d4308f66e3") syz_execute_func(&(0x7f0000000180)="982c380f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437c3866450f73db0221fc22eba8c0c041812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") 00:01:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000b, &(0x7f00000013c0), 0x4) r1 = dup2(r0, r0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100c40, 0xd0) r2 = msgget$private(0x0, 0x40) msgrcv(r2, &(0x7f0000001400)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/55, 0x37}], 0x1) msgsnd(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1, 0x800) 00:01:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653089"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/35, &(0x7f00000000c0)=0x23) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x1}, 0x8) sendto$inet(r0, 0x0, 0xe5, 0x20080, 0x0, 0x87) 00:01:17 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000600)=0x4) setrlimit(0x2000007, &(0x7f0000000680)={0x4, 0x10}) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) r5 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r4, 0x4}, {r4}, {r4, 0x2}, {r4, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r4, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 00:00:00 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xed, 0x4) 00:00:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) getrlimit(0x4, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) setresuid(0x0, 0xee01, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) dup(r0) connect$unix(r1, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0x0) fcntl$dupfd(r0, 0x11, r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r0, 0x5) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x80000001) ftruncate(r1, 0x8000) 00:00:00 executing program 0: r0 = socket(0x10000000002, 0x3, 0xb) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x20000000) 00:00:00 executing program 2: syz_execute_func(&(0x7f0000000180)="982c730f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437c3866450f73db0221fc22eba8c0c041812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100003, 0x100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000240)="982c0c0f050520d0f8079166400ffada4141e2e95b4f855b265b267909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbb41dd04450f0000008f294001300b00ca000f71d539f08171a38a806ebb57c46291be8c16e0676000000061848de3e3740f2d9600000000cadcdc1d440f2b554d47dbfa7070593131b1b75d5da1c9fb110f0f3804830a000000") r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d22, &(0x7f0000000040)=0x3, 0x4) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/237, 0xed) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), 0x4) 00:00:00 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000440)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d900c461c960da8fc840ef0e0ce4c6534dfbfb450fbd27a95ff9c4c2c401796d1e3d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c4021598a000000021") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000400), 0x0, &(0x7f00000017c0)) getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0xa0000000000204, 0x122) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000000280)=""/16) getpid() truncate(&(0x7f0000000080)='./file0\x00', 0x5) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7f, 0xa981, 0x1f, 0x48}, 0x8) getpid() setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x40, 0x5, 0x100000001, 0x7fff}, 0x8) recvfrom(r2, &(0x7f00000016c0)=""/226, 0xe2, 0x400c2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) 00:00:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) mlockall(0x2) shutdown(r0, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x200000) 00:00:00 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') 00:00:00 executing program 1: r0 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/193) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) msgget(0x0, 0x0) 00:00:00 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:00:00 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f00000001c0)='./file1\x00') renameat(r0, &(0x7f0000000240)='./file1\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) __getcwd(&(0x7f00000000c0)=""/85, 0x55) 00:00:01 executing program 3: syz_execute_func(&(0x7f00000000c0)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d24fb31ac4a201aec0458bc0458b008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") r0 = socket$inet(0x2, 0x2, 0xfff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0xfe57) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000280)=0x4) syz_execute_func(&(0x7f0000000500)="c4a27d1a61f3c4e1805f8e8200000025640f0d6866fefe0f18dfc482410308c402f941870000000064f36743f60e6264422bc4f9ac86e8e8440f137cb909") 00:00:01 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x7, 0x65b9, r1}) 00:00:01 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:00:01 executing program 2: r0 = msgget$private(0x0, 0x4) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f00000005c0)="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", 0x1000) r7 = getpgid(0x0) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x80, r1, r2, r3, r4, 0x1, 0x1000}, 0x3, 0x10001, 0xad02042, 0xfff, 0x1f, 0x1, r7, r8}) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r9, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x7}, 0x24) close(r9) syz_execute_func(&(0x7f0000000000)="264795cd8080000c6969ef69dc00d98a20d0d026470fad77471cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc481925dc39d66450f6c6701d1d97c7c73460f5726400f0d18c401fe5ff6a9c146000002e1b1b182010804f4f30fbd11892a0f000000") r10 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_accept_filter(r10, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) bind$inet(r10, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0x3}, 0x10) sendto$unix(r6, &(0x7f00000015c0)="9df14abde01c0e967c192a78112cb01c110cec394a819044da89d32ef7a4b06efbcf31681c58558f24137321785ec2f6ca898ffb6292528176d46486f763cc17f95e8d1a387e5f860053b9b2bb5edb1ebd68811f8160edb58b732f890c45f3c980f7970739a46f698281a33c0b40a3bacf16a2a7ce20ad9b005f2f6e2d4dbb26dc53cc5bc5eb3a594446d4f355d7210515054998559a88669fff39bdd793989516c203e865a7c77eae43cba3f113ade3e493ffa9572a4ae5165db1238069f6bd1d296e498975bcf1c13fa74b6a8e", 0xce, 0x20100, 0x0, 0x0) 00:00:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0) 00:00:01 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x6, 0x39, 0x401, 0x2, 0x100000000}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x200}, &(0x7f00000001c0)=0x8) r3 = semget$private(0x0, 0x0, 0x420) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x9, 0x9, 0x40]) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:00:01 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x202, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000100)="0f9846f40edeaeeac64225049527d004a8f610b47a5c249aee4ca75165f15b21dc8670067d2dd2f725ac227bf67f9fc9ef5c6166cfaaf5578ac2ee381de641ac1642cb2a745b15e5f2c924ef69c978f73e1410002bd0328c1bb67ece19ecea05818a288b35f768c4616e4c833e14ceecf71073bbef6cc863c9727762bc0925f231eee84e1f94771a33fb6ba06eee893224daab83858e26240b591d0b54256ce1940fcea5fa1d2ab68c71702343c36b045ea66b04e7146eb63cbb4543bc89ec377f66a4") semget(0x0, 0x0, 0x400) execve(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180), 0x0) 00:00:01 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140)) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, &(0x7f0000000100), 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000040)}], 0x1) 00:00:01 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x10000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 00:00:01 executing program 3: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1a}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) close(r0) 00:00:01 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000c40)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aaf996ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e2f42418adcd659fb62e35602dda9cd5c9fba5d34e604ff9b306b", 0xd2}], 0x1, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/173, 0xad}, {&(0x7f0000000800)=""/167, 0xa7}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000940)=""/133, 0x85}, {&(0x7f0000000a00)=""/193, 0xc1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:00:01 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = dup2(r0, r1) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r3) poll(&(0x7f00000001c0)=[{r4, 0x4}], 0x1, 0x0) mlockall(0x2) 00:00:01 executing program 3: r0 = socket(0x11, 0x10000003, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) close(r0) socket$inet6(0x1c, 0x20000000, 0x7) socket$unix(0x1, 0x40000006, 0x0) 00:00:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) listen(r0, 0x7) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x2}, 0x24) r2 = msgget(0x2, 0xc2) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:01 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000100)="798deb8ce60c923afeed35c00806000100001404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1dd2dbccb010098e76eeaa5bce09126ab") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xff, 0xf, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, 0x8) 00:00:01 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = accept$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000300)=0xffff, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') truncate(&(0x7f0000000240)='./file0/file0/file0\x00', 0x100) 00:00:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="6d000000bf7c55109d6589dcf75f194d4dabca7755307e24aaddc21d49ecf04afd7fc5e17ff930749e8060dd00776be891f7aeea87508e2cae698b0dbccd2170ec2822c102a30840522780d10e1a370b1471edbe65aed06f617f22aaf25bb11a1450cadde2e50c8624b9920d914d55a857"], &(0x7f0000000100)=0x75) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x4, 0xa, [0x1, 0x5, 0x400, 0x0, 0x1f, 0x81, 0x4, 0x80000001, 0x1, 0x9]}, 0x1c) recvfrom$inet(r0, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) 00:00:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb9c, 0x263}, 0xfcf4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c6530006efb32ffc8e8c44da024c35862d4cc01a2689cc4e6f0ed8f9f6fd6c5f4856370a1bda7649f2b72c9828a2a691c7b085753dbc60fbaf24b97dfc4b10081e64f0985da36d2c04ec8"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:02 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x3, 0x100000000, 0x9f, 0x4, 0x3, 0x7f}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x100000000, 0x1, 0x1ff, 0xf4f4, 0x8, 0xfffffffffffffff8, 0x101, {@in={{0x2, 0x2, @loopback}}, r2, 0x8f, 0x5, 0xffffffffffffffff, 0x1d6, 0x400}}, &(0x7f0000000180)=0xb8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140), &(0x7f00000001c0)=0x8) 00:00:02 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/55, 0x37) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) close(r0) 00:00:02 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0xffffffffffffff79, &(0x7f0000000040)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) close(r0) 00:00:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, 0x0, 0xffffffffffffffff) r2 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffd000/0x3000)=nil, 0x2000) socket$inet6_sctp(0x1c, 0x0, 0x84) shmctl$IPC_RMID(r2, 0x0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000180)) 00:00:02 executing program 2: mprotect(&(0x7f00006f7000/0x2000)=nil, 0x2000, 0x5) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000140)={{"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", "ae8898152a93353b9e345591275873cbd9efd66ad43cbcfd6bc2a93e9d87dc09", 0xbe72, 0xff}, &(0x7f00000000c0)="3e6d10ba1ab19a13fde6b56f3c889c3088aff6941747c8a9c70b3e3b1f45cfa8ec612ce47831f48a91020cef016b3ad019212842d78ca6cbf06eb9883d855aba7935add38ace3df9306a538a4c94ee660b9d", 0x200, 0xd, 0x8001, 0x6, 0x3, 0x3, 0x8, 0x8000000}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYRESDEC=r0], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x2000, 0x3, 0x6}, &(0x7f0000000040)=0x10) 00:00:02 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="c603a801f50be7576a524ce0dd601a0d0700000100000000e2ff0000", 0x1c) write(r0, &(0x7f0000000080)="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", 0x57d) write(r0, &(0x7f0000000600)="011be9f26d70f7f65e0024ea5f3b1a31e8db0084cc0d660dee7ec298ff583fe2a91a2a6c04db7d5e35830066ec90471f144fc9dda477cb1be5c0fbfed7dbd8edb1af93334fa061f47c1f67694794d816da1e129a55587c42e3d84dc6f367e8b08b8d9ec64b2ef57f809fd8070e466b88a1d9d1dce1dd93d7c82401e7d800e2058ca20e794e3a343dcf60bd391e4d7b2208bec7fdd5756edc07bf9dea6e4a64161ca4c8d680adc164d58235d161a081bd0b6c4c9e502d18f2afb006f5b32b5b4b7ae858e77ab013e9fe1bab2de2d88931dfbd0f84957a7f13487f2a9778506746e7a94242778dcae87d550812b683c21cf4", 0xf1) 00:00:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x10) 00:00:02 executing program 0: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x0, 0x10000}, &(0x7f0000000340)=0x10) connect(r2, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={r3, 0x7f}, 0x8) chown(&(0x7f0000000100)='./file0\x00', r0, r1) getuid() syz_execute_func(&(0x7f00000003c0)="98a84aa84a2c431c240f05f359bfd94aac00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509e5f007f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c2c4621dab800804e8200b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:02 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000140)=""/110, &(0x7f00000000c0)=0x6e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast2}, 0xc) 00:00:02 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1e, 0x10000001, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x5, 0x8, 0x7fff}, &(0x7f0000000140)=0x8c) fcntl$getflags(r1, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x400, @loopback, 0x8}}, r2, 0x80, 0x0, 0xfff}, 0x8c) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) 00:00:02 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3000000, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000240)="c26600de63e3a62b98d583f34b07aa3b17da734c57a4976584bc5878f0b24b014a09a77546a6245443c32c0fb5ce698e0a49c14795aa89884c5b7b689bfeb161d995c9e5a9e581916b67c09c4c151ac5570f0fe3298afbb6e7c5e164da6ccb0e63dfdd7c5e737f831e7b086ba3abc7f530542337ca7b7e322c5675d79c2f649bac8edd6b573ddfc28083a57a3e6f35461f9d52c200520e05f078402f6b69b93f4a973d75507b9ec578dfb96109e6ef543023841d415f4068a61ff9ee8afb639181815ac240781c1aeb4cfb2c6b904ae7d804701d30f2798ad589ce24e644798e77b41c8ac34bf53255ffc24d380282bf8304e745ee") fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:00:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x40000084) syz_execute_func(&(0x7f0000000080)="b1e291cd806969ef69dc00d9d0d0c44139fd5bf91cc10f788e008000000fc4014c6666400f71f47368f4a95ff9c44149f2168f48085477eebce0002080200020007d1e4f0fea01ef3e0f0b7c7c730fb826400f0d18c4626da89600000020e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="006530000000400000000874fb4a809fcab3c0dc3f0b4135129f0484ec59d089fc0ff207abed2bf888962a8d285c0dc5c4bb708e38eeecf563d0eefacfad80648f4139ad5d3d8b022d7c4964d717e77a66a045789f54f7769dc0ca3f54df140eb6c73a8d144bdff9b1e237a7"], 0x1) 00:00:02 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000200)=ANY=[@ANYBLOB="70012e2f66696c653000c79e400557beccc2d72e3193e4f04010873c79bd7003e6049e798523a9768e8b41f2e8ae9c23abbf2b6d2ab67a31889a0133dca840f5a12c90e49bb64ddeff49b1342ff72fba265a2ae33255b0313da4d711132dd8c8d4710d19acc03747c8415fb530c0915ccc61a92b4218d2a51de24c2455e268d8c8f75d8b66e0f44fc4a87ddba647763f536bf7e126a215973bda43d7e03aad325dd80ca1e340768ffb5eda4907bbdb14a629761c39cad2cc4161c8e389590cbdac4c7d0474b5a712b8391c263ad3f95525338cc3fb3d57d0fcc61b7c1df0d60423e7df4d80"], 0xa, 0x0}, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getgroups(0x5, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r5 = getegid() r6 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x8, 0x6, 0x80, 0x6eb04b8d, 0x5, 0x4}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f00000003c0)={r7, 0xbe, "20e7e8c0d6f651380262ad025ab3089b694a7e113c5f91b933999a01b38d9c7640eea3157025bc387192a881caa199ae5ff0dff996a772d10b17bb791bdeee8118bafeb2de7dc41d0a66c482db30dfbcbe1a32cc84968705070910c2861da7a687e0b40a4501492b16eebff9b910a91e5e6c42d755997beb1835d148514e7f9157c22f542cecd05cfc0b2060433eb098835dfb406034d160188778a1ced6580bec66255725afdbc7d7fbe49dbffbca7a507155914bb3956515778d5f7dcf"}, &(0x7f00000004c0)=0xc6) setgroups(0x4, &(0x7f00000001c0)=[r2, r3, r4, r5]) 00:00:02 executing program 3: truncate(&(0x7f0000000040)='./file0\x00', 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000180)={{"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", "a9071ec5c0517ee111e2ad88da8f6c7e18e3838a4375e1ecd0c9141b477c82a7", 0x20, 0x8}, &(0x7f00000000c0)="cb5f69793b365edea9eef0c88f67245fca1b1b09634702bb330ddb33c57c7b83ec3bca8f4dfcf4f53a80ac710ef282203b13d2a6fd53059ce12339cbd29aac2505792e462e8681be93dfc5b92012fcba454893482095dc75da5456efa981f825b9449a346cf76b0b26923b1438a3215820f66a4c62be585272f41f4ff30196353bc2ad74add821c5dcc354401058feb97d50d98a318df3ce70ca8a", 0x7, 0x2, 0x7, 0x5, 0xfffffffffffffff9, 0xffff, 0x4, 0x9}) sigaltstack(&(0x7f0000dd2000/0x4000)=nil, &(0x7f0000000000)) madvise(&(0x7f0000c65000/0x1000)=nil, 0x1000, 0x0) 00:00:02 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000500)={{"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", "47aabeab0f49c3ad4fd5f155282b7b7e51d1e11ec8ef655089a29098251b965f", 0x9, 0x200000000}, &(0x7f0000000080)="ee69d2abd103e1e188a28edc604a", 0x6, 0x2, 0x3, 0x2, 0x3, 0x15e6b726, 0x7fff, 0x5}) syz_execute_func(&(0x7f00000003c0)="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") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:00:02 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) r1 = openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x8002, 0x1) mkdirat(r1, &(0x7f0000000100)='./file2\x00', 0x80) 00:00:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) 00:00:02 executing program 0: syz_execute_func(&(0x7f00000000c0)="952cc50f050520d0f807911441298f17955bf92e450f38c96b8f3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c48f4978e223ef2e0fbb0198860080003f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e11bd110f0000") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = shmget(0x3, 0x1000, 0x16, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x5, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000380)=r2, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0xfffffffffffffffd, 0x100000001, 0x7ff, 0x100, 0xfffffffffffffffe}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r3}, &(0x7f0000000240)=0x8) 00:00:02 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) accept$inet(r0, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c6530008a236bc75a2f4be0492325a9ffae591043eb87a95263a53e9e9dca07390e74d68d2e8d70ed4b875b30322823719e680c61f2cf23ecf24ba1664e8e1e"], 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000000)="df5411c092cc443342526bed627381eb88e5702917ac7ebf678a6b203b53e79e27c1b87245112b30d5ab9f2ba8ef6b7bdfd1e7e6256f1595b6e7b2fbaef30307e1fa0af88d769a062384fb3c5308d78e1ae819a0484496068dc06f4345bc79afc9de5437a539435212b7c0927176ced6717e793ff6764430d865b8756b511688d490a090848c8c92d3366ac1bf4da9365850f7ac3bfa56eb023b0875ca71b962c43de8", 0xa3, 0x20000, &(0x7f00000000c0)={0x1c, 0x1, 0x1, @empty, 0x800000000001}, 0x1c) dup(r0) setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x229) 00:00:02 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x202, 0x40000000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/115, 0x73}, {&(0x7f0000000240)=""/199, 0xc7}, {&(0x7f0000000340)=""/51, 0x33}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000003c0)=""/217, 0xd9}], 0x5, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002d80)) r1 = openat(r0, &(0x7f0000000100)='/', 0x100421002, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) writev(r1, &(0x7f0000002780)=[{&(0x7f0000000540)="e46ca9cc2ebef657ad6dfcced82adcffd6d90be0e55da627e204cbfd512e291e2d11e5d5d44f9064e698b873bcab10466ef7be5402e8aecaa95264d5579184e815b53a2da66bec8087c8efd6d669dffd11c060d5d989628aa7badf920a70ca141f8bdb5b13dcdb63ac0eb08cd97cf3a2898ca1d4d063e8754ba104bd19acdf6ff05cceb7ee5e2c9d5d82ddba9dfe5cb4ddd4c6e8eb7e90e2bcaef5ea88194dfb1a47f4f8a2b5bb5f4418f10ceaf0fe4f6f272e8273ec32f99aaf26d89b2648c93f1e056ab9a37fed22f247e592", 0xcd}, {&(0x7f0000000640)="d6253f5c5fccc68223079d3193b5cc01655b7679cd75d76bd0f0a4d9dd4e031349dfc821bdfb95", 0x27}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="2f8cac3dc833d37576cf5c7b823a6f06115c4a29ab99f9719a62b0f33eca1c7c104c284a1d6640e0d94fc7aea14ff4692fc633b2d17b075b75709fb3197f2e72706cdadb543095c8f16c75333d8542511fb4f3cc695cf3bb9bd248e52ab6a5aa1d18738ebcfdc81dd26319d03f9caeedddc1c6d6511ab2818e17be01aee8ca03a30e039b48e385e4acd6d418e4af70a5ef1a0360e61ee0232d0b8770c0a3e97e7c45606294cec97f189aa3da5ddef48ba6931bc3cde8db756a2cf05868a7df6dd5ee2fc19913f715e5484869848683c8ff2cbc779820be7540a6a534af5f212be18dec2cb592252353a478405269e9f40eb0f668908588d19ba694e41d7285debd7d8797cb44c74d6bcefdf5bc4b4891d6b4396751158b67cfe982554d7ade3c0fc05ab13db267f7c33c3fb38125a636c66db5e8b21edd7d155c859f992ad92c3ff0f05adda883973d92787596799a604d80b3b915b164b0cfd4604ccff2b20617e786b4da0f11a787c092973122838ffea9f58af6dd4a020bcf079a7919317fa66995bfaf7e699a8c6410ea5172df3e0a2808ab16cbc5ccc5cc9642d384e9e78e3bbcc41d25ecc980e6917894a7a4511fb50f3b37b4ea6e0d8e91c84d33781529db82700c81e52d75a52b4d0b3dc40b0764c5339f5f2b6aaa1ba2296602446d4a55a8bedb15245774bda9c7410aa8325205912feb3f2e50c6f9cdd283e77c1cc1a28ebd13187c3d8060251102d639d4ee060decd3fffd65513f936a8c8936c7fb34e748b4ca3a2be7ca074884e9a7112bdb7eb28ca48badaefe9bd839cddebec97c2ea8ad86c1f276226afacdab1663fc6abedcdea08d27ad9a796a389e5acaedfabd7bece827db7f2b4fe2863ff9c4626111314dd380ac0937b4d1624e9e93dc27f413f037be2452d27da8ea6d826146da1c663ab6d9df0b2b18296a7fe550aae4045cdcab93b6383affd4c716d5099b8207252111e1879bc8cbbc2e3a52c26a9243cc3900d1bdd2265ed164fb2055d6f0b2d48bbe03744533a7da35d64068190b000e162543d7417f3487d9d7a734874eb58eddbc385262fc2d6a6a2b892478b26826feb4bf46eb69d32bb0777323afdd655ba5ee8ee76970b88eb9e2430fc21ec7a600ca15e2ae99a818f0105236f3b7ab7f69723f7ad18cffb6a7a515899f17073444b2c8df51273eed4223c2ec6ec0e4be2e36575c990a06876d538ad4e083018a21a6edf9f5aa9035b6802f307e26610f91774ff6c401809c5c657c0984bc134fe4b5cb43e849eb35f608856501920fa632ceb5d381d87217d3c499c2513634f90fbe4e177283a1aea305df33d05e9d190e405b628a9986cfc77a1cedf02236e23532b868482e5ffddfb2c9506b5f1c3aaa8302dd8dd9c1d7eb967bc7bf6baf6152f5598fd9561ef84d15144b9121b716d9dbf108a4d7c1080bc2be366f4413d3b4c985b838f474c2120e7da8da87ee9fdae923ccd57d31215e298c9cfe314e72dd8b1c038c95bdc4cb7eed4b74885167052b35c0fe50c30f1b357d9c8c9c7587948ecab3377b5340c14fd8688f3147f37373028ed81ffac2d4bf40838efc7df8d7ab74d8bcbf1c095ea62779daee70d58a1e0c3f3889151cbfed482a64666f15d9cba337c1cc4905860477a7e4036f9ff36f627a4283222503d4c64fe12f3abd2df3c12bf6ebd33fc3ea27962d0f12129a9ce5fbb2ebeed94cfdcfcd2d8eda8a01361cda8eda7c0d0fc03e7e4e025384b6b5dec2a0fcffc14b7e46a67860730d7268a855b00a82ab456ef7c1a1dbd2ea182cd464bbf17f89773265bf2f957e93c26d922a42a4ac891ee1cc5ab8776a34e59550208004b1a3fc64d1e73b1e5427a0aca6f5f3334e951d7f7f638db105da31e0ff6237336ff39b0ce607567496678d4903764033d89ce6c36905eb412a5243cde12db065e5be6b4b74501af75746a733baedf8ac4aab3a47e2ef60f45822e76592dd48754dd5eca1b6ea97a295709fa001bad9e1a2062d11233be110e5d988194674c4c082f1aa9c8e16bfec38b351bb4fb4a281716449c5c1350fc6ee69f384505b35fd7340924dbe08192e9a33b98895dba54220a4597b2d4ef38e9e6b01512ce0dc0f77d9728bc9c33b6152373981f9c70b8c32f6c9d0e347388706a5dc273b292e2222556fdf3148f7d6d5e1a8664347e85ca0228e5765361dcdae8dd31dcf1dc3c87373033bcebc7cee599f679dfe984fe0019156c6b53c465759feaba28933cfb40b3a2b99463ecf3d1258cf8a70d9b8552cbc08b05778290d8b70437e51a74e023ce45fa5f9d94aff15df1cc88519222427f7cde8f44ed80997322fcbff8f6a29cea9d4c7e4e120af6735ae03681f72063a1853daed2b72e8099b9cd460000b9df0bd3babaeafd857977a6752cd7ef01801444183041d4706dfac26544a28d39c444523894950318cbfc514675c0c1a5106d1e7bac699f789032452c5c8ce64ba5fdf91a2a692b463a47837a589eeac2514fedee932adc6aa0145a79cfc3c4b2eb136cb901fc577724533999d5231150161e63f97755e580ae9707e8e61f532d635ec1f5d2492c4f757b0c3f0f75df740d6823342ba1dbfcf730f55465f9f954fa14d0f9c6c2d9cba65cb6654f83a3e516050a9235ae81aa1272a84a4ef2bca38dfa4ee6d6f860da7a14dddd5a9934cfa8c5ac52bffb251b433fa756ce9061ed3c8245c9ecf2f6d2c3037ded5c0f3c2b9bfeb28532a719226899816ae669f53e2f9d5253ae144a0095096e4a04ba133e33ad681a5b099f102aada4848807de4d5d66c90b5d41f159f4d87dfe14242d41d487e8c0578aa4489afa62aa645a5826727f3739da45e3b8cfaa3c45480a2af07c18cf1b5dd87a29a3c2c917d1a4dae2f17bf9a6c00f199ff5e5301f7519fbebc92fafb8cc52e8c65dc38b8e9f8882f8841f434fea08f8df33ea2f814690737537a8f684dac182163625901f0d0d46d6e19480efd05f67e1107ad914e0e6b2bc8456b1ef3e4a4b5a36041f2a27d265c61a7cf30da6c52bef083d091c8ebd7886a5b6dfc54a38d54bc35756bacf26d5cbf6e8f9693e87ba0aa539b98730539e620641eea12db1687c62bdcda680990a8cdf4eb846f92f9afa57e582386871ff57f9e01857cb20a522b799415354899a46fc79a7b7b7ffa9807e2c6a3cd62a2a20bcda4558404ad28add17c52df70ad6ca3c61c4571e79959abbf5daa93c6b8acbc807acd60c916474527977825548b3f9fc4fd379f64b5df3a14a47f5ffc0a66af7459429f8a48f878ab85a74c1f243b0202b68344dcf7bb4b2bf0a015f612da355928aefb97971991179168c1e2cec297320c310fdf607bc6db99fe8bde7dfa816df73241aacca07f57af498e8b5999dcfe10fc3db95b17fad7f9de45d49327be47e767a639c45da860015ef3bd1eaebe577bcb21e76884ab6cf865630aeaad3242a2d150b1a84b14baa8e1f7129b88876d74bb564078d1ec919131d2a347e2081e9d0edf58ac9bd6d003fd12b25157d4248d6ef503c0b2f379566abec9949430ca8dc67b2dd0afcc0257338cd380766b2f2a4225b471da59e5b05212d233662b8eee706fe379bfe244d50b1032199aa591a5b5aea4692098db0c38c3c7886f7a7646a2e83956b889145decffdce0e03d1c040e16bf9fe746ff8a66ea8ef44284808fbbfcee21806af15597e6bb787a0129cdc55359d3231435dce5e86392d5832324c10f9682fab8f36d1718d98dad11410763323344cbffd359a69a2d49162cd7fa9dc16c45c1f33390e2d7cd031b68b37be60735c6b79b4a5815c7faf571294dc0c8773908cbe7046ee935377859c67b519fd7462fba53c14cf7f0633d64cef38c679ffbf51c312e8433aef9ffa889d84f777a32179d1ea761cbe9e93abcb24220e11282577ce768e4035c2b265402c06121aff6ce7b02689acb38c5b9a1db8a1a3c1e3c3b380536bf185ba37a015b17135e0269921f3e3b675c922f289938a7162268b9f695992cf141805c6bf83714f2c122e3d15e9b4fb72a4fa27fecade1728813c4e84db8c25169d797fa9708a0c500a39548cd3fc79be85d9e6734fa7cf62d8e6aa0184bacad013a74a3329a805bc326c575bc0f5c72cc14233f3c216a83a7ed7a2bbc76847aa5c6bf694b18e25b3e79b92891ece4d4a6d9eaa839759062767d9e4f58cf2db31af895bd8ca4357fcfa8d7b5cfa78103f9c7b331fac6bdad924aa3e7af11030bdb8249fd1a63dfefc921fb13f0f32b0cc9074120beef7140f5b03f8fbffd200554890798f8132d0d41c97a0602e9e0cd480e47d95997a591b1d25742e236ab4a91ddd44e410f4f45707c960d28c9966792bca3858320f825f2b6af0468ef4239790ee486fcbdc6150b25286be90ff096b00b15f19bc3c5da6deef3939e60f28244fed018ea1cd724983d859e41326915643c0afe2625f71134e31d552a1115d3ac1b76380cc5a031a5d2f88a38f357e471c9c3e41da8e02344fc7d7effd16c4972a9f4037c5925799a668d6171bc01eb6433ba01edcba79e572d9b399383427bba615164a9624256b5d051c2638dab129b7d8a6a40b0c8f78e652ad26ec215991cd25560423bce21e0c58e6ee6826ba9a609cb6029f15d7cb13666bd0723840ee4970b5d88716b57472b77f72b0a5635cc4f7e78c146d3f6857bd245ee0757c9037f86a09fd4e84469f8021195a383a33af51b391c359bb7e56c72b23f564eca168bbb4b0f5c6f6fa024cd4c230f510d226349a0393fdda8278e7ca55352f3f4f3dc3169f35b24e68964bc6e9506fabdbb0ab871f474361443d478bda378f1827108b70b593d3855139e753c9466797165db430f71b3dcc2995ec98d2465e59965cd34bc1b319ba14528cedb194f8996981428e0b05eccae8c5f4edb1a340e6bc3fc2e51098e90a841ed7568795b1f2bd858c8855f25586fe51f71690e0f3aad4d1020bc05c10c8c1d54dbe6e1ca35e2ad3f129281adbf750f5af14be56bfd116f657217790c4c9cf66b5ff8a9ebf72ae7ce3f44d219d3e2d5e67bcfc658bd702e620c0b1cf6c6a39e5d31a1ed6f0b5091b6b080665c827a8e0cdfb12398af5f2684f2369cfc2565d8e08062a66a6318d258ac7a3b819c6520dfb48c494415a69729fb42b4674c1f71a2947f8e331f3c023ab58b0198edd6b8e1a69ea541508c9b9058f98043baa791d9e2a1863adf843e148d3b2c51622b0cc3a3de2bd69ff280496240cd37c9e8e8c2cab29c14fc95a57abfcf7fe10c089038bb6c3b0bd2cd95682d13fd888364eb11fd900d834a73a7cdfa5477019fc58b5e42a07a8f2ecb464f90d54b0057fe42ddaaaa5c66f4ab7610f43d65e5e450889ad2dbb74d13a78ca1428eeba7275adc9cbc6207e65762452a6660e220aaa4c992a4f27cec67b18b3832e9a6146f89b226a9df5c726b59edb9cd4dbbe4ed5508c92f9f6302082723e616f3bc347e623f1c7bc6348f425568f2e41c27f978d79c3f9d87862a7847afddb535eca7d9e39197d7e096a07ae2f615a2bc88885ed29a43e88287e5fd22bb89db5460e9dd56cebaf33c4228e58a81b7c9742f1bfb9f13038c21f7d504f50ffa5f9d979bc10350d910c7ee7de4c156c9ea9c7faadff17664671d059008f071d7e4b22ba4c7956d4ca7517335c98dd74dd92187339dc63964cfa008ff05bb7b5fd95491b057b364009ad706f30094a78a5f018928c2f15d0b6ace0f41005979aacc106f00872a795776eb2a40e4abbcb482f3edb856b3b92b78d69716511a5e737b70ee73c8ec913ffa1e", 0x1000}, {&(0x7f0000002680)}, {&(0x7f00000026c0)="be920fff8454a82490b7ef9720b8690e76d20ec8710ba9e4b0106998e5b566357898a17baa8dbd3068603232a0b2bada095d2874966f42fb3847737e555f16ef22884ec089aeca0c669e395410a8450221beb34f", 0x54}, {&(0x7f0000002740)="cbe4d5f292368fd96c0a42b1e2646c62ae6c16d4f1880b0e74ed65715480d37f9366338b5bedd74dbc749a1e3301e1", 0x2f}], 0x7) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002680)='/dev/pf\x00', 0x110000, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000002840)={{"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", "705f46a85a89ce94e71dd65c85ffb33052174b4bf5575b414fe384d5c851dd4e", 0x9, 0x5}, &(0x7f0000002800)="16156723ca340610d59f9c9c70a3e62cd9fa429855a9e018eeac0fee161d6d06", 0x6, 0x5, 0xfff, 0x5, 0x5, 0x4, 0x0, 0xffff}) 00:00:02 executing program 0: sync() sync() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000401006bd46ebd1d153b04000000000012"], 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast1, @local}, &(0x7f0000000180)=0xc) mlockall(0x0) 00:00:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0xf, 0x1, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x5, 0x486, 0x80000001, 0x8001, 0x80000001, 0xffffffffffffff8b, 0x80, {@in={{0x2, 0x2, @rand_addr=0x3}}, r2, 0x1ec000000, 0x8000, 0x8, 0x9, 0x80000000}}, &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000001c0), 0x8) 00:00:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="820230003a28d4af18dc92ddfd780589ee5d7ae4f9c5025e433b0d36eb8492bf6329c8265054189aafcf117c4859ffea358af371c19f8e124174ff76d97362a4f84e25f8610684da3e90c6"], 0x1) socket(0x1f, 0x30000007, 0x5) select(0x40, &(0x7f0000000040)={0x4}, &(0x7f00000000c0)={0x8}, 0x0, 0x0) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x2) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f00000005c0)="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", 0x1000, 0x1000, 0x1}) lseek(r0, 0x0, 0x3) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100, 0x2) msgget(0x1, 0x8) fcntl$getown(r1, 0x5) fcntl$getown(r0, 0x5) r2 = fcntl$getown(r1, 0x5) getpgrp(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f00000015c0)="63f8671562329053eceea94fca749593da5004902afe4426c19c2199a847db888aae1b6a9582efe6e975f5e0d7dd93b09445889425e0c5aef8f69d2e0410109a48b4b2569bf4c435c92e31942e891fefafec63ef3fa636117f079954a06659a1f6aaed431d4350941a34bb82830fa5144256a07e575e7abe63bbf417cdc89141e96a2f7ff39055ee29c65282b65937aa723b841856f4a5d766e5c78b49c8026af3ecbc4a770029b6229bc25d303e46198a43be4146a269285172c3d9e68866714f35bf1aba82c352c3d3af5053b27020aa8f5722cdd051df9b1fc70d72e4129ac8fa0c0f5a3d7676bc4af9314769e42b60cbd640c47704e8e1ce1141b18c4f8f92eae4cd90a1369b970994a7e047403922bb8d77fe964f1d4ac624613a8f4799f012f255080673300cf964aaafb066da6e845b1be2a38a20db81741affd69437f914bb7bd370bdd9f8c9a5dfe6bce2107a7b2112f54aeecf16425436ca0f9ee25b944287f543e4eee12fbb8a103b3fda67a32c61f539cbd5da643ac310ab100dc62f572407793881c11678687189ac4fc26faa2f70123af480ed25cd85a3aafe1189359ceb84d83bf6d8f1ec211fd113a84562b7b9646505a292a35971dd75d0667bfe1208bb3ba756353670646b4b4cf6e65b4f34e6c5903d97e5f2027f49a413b6301315eada84a4b128e5112cfbabbd9f091f72198f4a0ac017a8afaaff4d76ee91d9fbbc98f22d3c083b893f947d0dc90562d3a275894e1876bdff946518f43960ed1061afd2365fee905ba97c76797f0e9e7e8825c0fd3898fae7fa8c6ae10f7b0f0c959025df3de8daa979735d9f8612c0f89e8668f1d5091622cb984609e1918444869ddbbec0921eab5fa3783360256c853a69a68b03c863d1ebc3c989830ec1e4e41fb44bd04411a1a45ca5534ec37d04cd2831785e457d788223f40375c5452335480422b1815457a59259eb7579754321955742902d92537bc1c7be968880fa09f9803a5d14266816f1b72607fa5671827a9f634a4c0439f6ad34b726664fdf89d5ef568f1a9b4c392abbe097cf8607bbc2406a6c3d72ad1497ee9779e9811f9cd0b1e6cc1d48e7f5c48a90342fd77b65e5ea65f115eec3f0b1e3b3cce3bfe496f5395cfe69ca6f70b50fa84c5c2ebd61414bf1fd6d61746e444570868e69dbf5ffe10af76ae063cb25ed36b7503f87107e71f3f07e9a67f90805478354a3622f391e72857cea5e6305bb0197598f1a94a3e7a2e321cdaef2f9938b25b52d73f96a769fefad771438c6324de49ef0656e05fb36bfea43e735dc55ba0eca96eec2a620fa1e3e2b395b929e702587bb9012055f4677e84b64f587eeed2efc6fb827107786fe1a3ece9256286beaf87db9c5ded3e4742125d27824b8e67e2b01cfa9043bb5dcb2bd8de64570a46155d7621a7e55dc7c5d9f3ff6383c451534bb0ae0f6b9195b585f917f284033fa30a2e585a272448a258e255cc52a058f473893b70c3b1f9b627a5a0f3ca8ca0f1b18a6a92632d042f06b49b815c8c6d960721898e6e6fd1ae27f8e6f1901e47aa501826a4009a222a0198b63189cdcc8914cfc1f03abadfb2c07dafc7715cf4ce52746d7b88736e9437c7ec37cf9f562846af1ca66da4790737d762b68721399c333b698b967ae38e99572a0a3a842c9f4aa86f594e5381e9a94bd5a937bdbcccfc234742b97f5043461f7d2a29c7f01a9cc412deec41fd99694aa076eba4e129b82a922cd9b7a4f61ec2a915cdfab79acdc61d97929a42885c2c92e1e7706aafc30cef8da7c9afb592b3fb1da48e569a7790cab1ea0075dd1b445d24f24b1be8b77dd9f37394a47edacda5247e6d7bb7a2babde05dcd058b18da41713ec3100e5b8ba0d5770856ba09b700744f4ce315ffba27c987dc2ebdd3da57474f560965f682ddbd950523b8c9093265db17bcdfbc59e531c26d5bf6a870e4feda9d10ba00cb1e109689cc3eaf0f88bdf2be2b30cc9be3b101586a0b3b2ed34d32445519042cb331558d7b4f2e7ebbb70d9f8a2029e28b57ac45e18184d61978ed95f92097cbb046687d6b7b9028dc660dafe307032f16e929d1c72ee92c4fc8ea333d991c461e51591a740a64486a39bf9e004400e7b13986d8b28c77625f1c4aac44a6a114b67d4afe98e6c6df8a583d886d041eaf27418d59ad9279387d24f4b6d6d24378c120a6517f0a935aacdc03d52ae2e449fee16be376586bb3e317bb3d1cf3833f08ab2ea51f17e8306c8d0fa6a5d01b562be490d4c38292d81b577e8552308c11520d175fa1f8a1c33deb0b90a94526a482395f3abab9a1d10bb6691abac70e14a40c560b0fb4d90e4d37af338184433c4bd1c2904fe3d44ff3433aa3afecbb273e46ee157760cfd6b02fd9afda5c4a9dbb1191373ba33805705bc55549ea3850968bf1ce7fe31a3b079346aa1f0de059cbeb0148302be93fe05dc3027e358b609aaf5c98760ef6d5540f58305b843838ec7bf5c211bbd1d70ef16ae93a337f7a7347b47a575be3917c8990673b9f5f006df4d0dce84232ac88b205fa55693755e1e0c0ed9cf3a1e65296ecf4d173966657bd62a3ead84543d18880f50ee30d7666d8a910d9851b04d9a10272c7dac9a0c6ab45612d7b447b12540d6a4668dd0ad3d3be308a56468df5cfe5d51fd9d156c34c0d9d2cbd3d0ee83036278960c300a7f5cdf3b9957757058a23e4c26d71bbf501d96b86189f2a8f7c0abf31ed1fe401b2da294a49aae4b432901dc99f96d2e0c6230cc34b4b271dff75d305d0df284b4016c4eff4ac6a6b4b737234f6342d8258f94dc51863ff29d23057641fd90e6a6274dd76df2b71edd30bfe333ad16f11abf7b6a3b12dca128653bd596fa0fb6a42096111303a9d8e1c90f50954260ad21f9da5fbec21fd1a5a1f9997c36b1f56d6723c48786b1f029661f8f158885e4f0bc2981c861fe1af3cda2a8dfdb9b4b7b0c7d6be5f20bf8d811681390fcabebffda15bad40f77a21244d571978ff802e11a9de57f45aced34fdc7a7e6518045c612d6bc2f38eb3b2ea86cca763529277799d8c97c017d9dafc05510a6daab1e203d9344c15596a6eb0b730e8559c7a5723a6e8736e48fbb78f22a08f5d433bd8a287adabdd21b64c32b7f25e45b0e8d00815d4f5751e791229902f283c7551519a8ad18e81d5b820d4562e39330ad839e853f902ae26a136d905c1eba75c24e03cf2b4c15b1f1ec51886abdaee520fb60fb16f276397ede9fc263e1993fd5c1cfb7935045945aaf95361dadf41b4bc96c3ee0d991617298050f43ea7882d26fa581eb26831a84b6cd598d02e8cc922fdaba43897035b73f1076d35aec6269620ad82e99290263fb0e86a40b4a87a3e06647808b780d263f3b18b88e678896d84feee92208a90d370e94a31d3b5caf9e51d4eca5f74d9e14aafdf58304dc9ba4fda2d8854ed03e9625be1044407d4119a8b24a2c9672a231b61238f1ba20663159c94d463b7e96b4fc4f979196c58270f96d31203e26b17863217d7cc3f9c7424dd954292327406a94841298feb3d1d572f9e347705d8db3244b9288bbaef0fea0353ea1191c8a62d318837befb9b5dd7ba563cfe6c4fd3515536404b61b132d5e90c84ba629aa5ed6fcf3c0ee8bc48ac33c06929b0c3a0f66cd596d1136f47058011a325fd1540fbc0b8585e708697996f25958183a3962e78c3cc0afffbeacee56247f9c4dd7e0a44b4c6955fc180e83a0ea429cd2db44c41ed73a4eab35c5da41a63e4d97dfcbe134b235c4187d033f72b270a8ba9a369d2d23b8a6c040a05a7a55b407f66892e14ca6d45f9f2716b17b0dbd7859c816a88dd2a140eb6940f4be6c1f3b0d14b5768b84cf80b323484cf7afcc8be86bcab2c3f67de2170a4983cf2a61582961e020cfebf4b2ed213fdc26a3d02aa1c4ef2bea94b872aad1f212063ea49c060479be985918e2825462380fbc7585a9d80254fe21785023764006f67f21a20229c1609479495fc5a914aebbdf1f9d8ebacdf8d8ef768844a1de327054eeb0f78e4754c9b0ed9dbfb993f698914414c9e5c1a0182940faa9566d48c23e6f0a0a268bea514aeba5d0fa1ea805499bb81a2b76a2072ce6a82bbde8c617f12fd6f682707be2cbcb569975a104ba1a38a0c030e5da241e2ab7978823852b99368b2c7068902a2f0c8438ef1a5a9e04c6e9be357809b5a79336c80232efdf1537c0db54d79d4d991c29e4ccd0877449e42d614c50cd2e1aeb57168b72363519b876981f795f55e131d992b65c1d6f7522aef73e0bdd1653f0d04d921fe2b5acf1a16837e9ae3c2ed436b3c37aa45d33d4173f38bb8cf689143849b4ae2c8556f8f31b5ed452eb90b83ed3946fae3816be47537a8ce2de113c432708f7ee02e40346ddf94e510a71ed2a5a1914d716b8c44c3eaab292e7526c9c8dbd5ac83439aa619f2bb8da249419f9b087d212ac92253407403bde4f560006b9fd59ae7051f0c46378027296c81b726cb58024ccaa8d3b1005e83dd550dc024b0acea21fed7909f4d0ecf060a9063221101f15de83b170c48f57f5cdeadf0b42e5de707f1ea013c19ed9c4551efc8f4fd786d3d921b10a9b2019f57488e7c85eaaa6112eb3977b0c2d2d847f63de04d51acbe5e9a5c27211cfbda6820e87f2193310d773247c181789205884eab290f864439bf073244b697fdf7780dd6ec09ff4b738117c6fe22cf4ae4711c60ac75b9100a6db52e1e05fe61097496873cf481c173fd9996fe8a9349b5cced2c3296467e51d91d30ea40bcd2438e5c2e398fc4c2c1a15bb54cb51b8694becff34eef0f0f56a85a9bf5339a280b7fc9de43c6ff08ec892ce34275dc9a0cf5899b5c5b0cdab148e8fee7e7e3070da620d5060134ae8f078bb5a84c9585ab2eec2ed9bbbde016634640243eeb670051aa0a3b0898e59e1544e8ebc964f7aa93fb890af06618ee4b91ad6bb3f3741e1f13bc6274c379d9dc509f7a88c0b9cfcc13fde813d00ae612b665357abf10852a3aa1b768cf89ff67e1f31efe37960e8d68f93c0e2338eafdb3a0e3b4d9092d5ff17217b922b5422b02733009f411c2d109d07538c6f7c2c82f6a9d02f7cc2dd61fd1d2053cec836bf94c87a00d94566797b410586a43a87b4fb476626b511b1b0bfa310bb84499ac9837477dbf57c6067baf9975b76f18a4eead294030c4560d400387ea39f1d7bc07e9ddbb10ef46b47b4dbb7d0df9ec6df501588a2e9ab7fe094dcdccea7bcaef991d6cc77cd817b4b4f37aa792822fea93c07982f7ceb42045a5f7b5816a735a0dfc5a16fa790959a339a53385ca105737a8296fcd12ec9ff3fbf4aad5f0ffe36a9de393441aad7a90dad33ddcc5b6947524408ae7549724c9e41298b0ca3cd4ea570482798e268fba9dd3d86ab0e7e7a3090f67e3a6e2dd3b59ad6a5c1a40dcd7c4dcfda2754e8f3fca7705218fe2d436131cf21b83790b5f86666fd3281abe01971b6fe5d0142414001f23b1eb4b2db8206da4abe80c874006d5b38977cadab30135ff0470e969c624f9c75fe1f390eedcedef6bb6cfd3ed67a998c13af0306bdccff89b2535626dec7940fa345f9cda15ffcc2c2a53dd3ba8424d3e81e775f4e38bfbc3e467a51a4bd4143b3c44d810835e29a9b05673d2fe833f7a64337b9fe08585198c7d74139484f6c4e802cdf6033ff43ef5e8d327e700943c62433d3a8a2e05f9da18663b5056f1859749e8e25285c6aa41c0ce4fa6dc17ec6bdd424a1d70e6108273735393afd088c73d73250e85eff989efc099f") setsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) 00:00:02 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYRES16=r0], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0x80000000, 0x13a, 0x0, 0x100}, &(0x7f0000000740)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000001c0)={0xfffffffffffffffe, 0xe5}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000300)="3e0e466bb02219b4638d3b46a670bf911314e3935f6bc9f02cad3fc644bb03cf09633b1cff4b01083c60301f5a5e86c3d7295e013b55944bdc09085eb8697eaf1ada95c392fcd5cd40cb83744e6781cc7d753f6987daaf151c16187467d8c2805f0f4ec9fbf14af13daf2782d98769946ca4ae26d592e4ea2ee874b66ee1fd445593029ddd9d2c284cdf6a1f252e50a979a8a94e1af4106322eb87c663c63980b1e725cbc8339f75de3432dcb635d3c3f410d9b046af75f56e5237f50498392dc0ee358b9e9b9ee1188c62f175730180684597b3", 0xd4}], 0x1) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xff27) poll(&(0x7f0000000040)=[{r0, 0x40}], 0x1, 0x1d5c) dup(r3) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffff1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 0 time = 3 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024b80550 vpanic() at vpanic+0x1e0/frame 0xfffffe0024b805b0 panic() at panic+0x43/frame 0xfffffe0024b80610 udp_send() at udp_send+0x139c/frame 0xfffffe0024b80730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe0024b807a0 sosend() at sosend+0xc6/frame 0xfffffe0024b80810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe0024b808c0 sendit() at sendit+0x226/frame 0xfffffe0024b80920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe0024b80980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0024b80ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024b80ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412fda, rsp = 0x7fffdffbbf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1558 tid 101235 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why