a4226e45569bf82f1dfe05751258c05a03cb99e46679b422ab976c2e3131b8c6f6f13df4884d94a6b2138b47f7e8b45479a4b861a6542191d5746733fab92dd0d98aa0f369c066d3c8ca51ca35bd05bd36a4d697348eae78ae52c868994bfe6e9bb8427508109259a152ba8f120843a10c27cdc92f46b45094b4ba08441a3dfda38d85712d6b2aa14a6c06c84cc4ff47c875e107e7b0f86e61eccf6a05e0386088a54165e46cd0ca1a8c17addcad8683d15cb61e2c1209b036cb58d49c2d83007f046ab253d5858d7f8797258345bf22790a63837f97f7be6b87f61d013ce0b5f5caf35d99b4c2c4feca078c4b29f3e93984a08746d897e8ecf945fb59a16c1f7abb3ea84069b73cda169a79c2ccb72355ea80a155a60821ea05a889b90aaf6e9f344b40d87df7655b265d0072898b5115a98efd8bb1a7298b521715eddba0d7689dc8ec4b69a8970fbac5d01589f1d6382741b77feb7d74bfa8c07c54814b09f089d2b2a7fbdb2137e8c0199acd53e712d205699087e05de9ab98d92f40197dbe5d826814853439f4bc37ec8aed125fe732bd4d32f204395c078b7afb4399e652b727ed109ad46ac85849370aa2d22e1ffd456b98510420cde3f8e9e1bdf61d7624cb4780f45457d500e8af8e427377145fa1ce03ee06335d279ae8f06ca618c5b01b625e63934b3bbdfcd9c151e8dfb67f931804cd7a6eba3aa9795dfeaf700037ed738bac2aed358ef902e6ab64a01ac5663676186a0c2222e13a6660ab2601c75e585d6df41468691404ac671176ac5230929c37b5448c7ee39e6a517528dc84874471a3711a50b9d06f5c9ddc8b490fbfbe986250ea2759329b2743d395f8a66ca853780a9b62b51dd2d524db4ed58a6e493c6c2e76c8a417015b43945ae850c68db7352ea27174e390b1e394832276bf38cc361709ae5bf032a5a8cdfbda9836171da9d5ccf3adc1c127f0f0c08b394e6c6bbf1382cd80c0e282f9017de652625d7c3aaaa58378730ae2355f023543edea8e3554f91c9f192cb9cc4016f4a9c0df292e8f509f53efd7adffa46e8eb6c8032346c1f537fb27f2c9f9c2717507e58784e58784eac1e88626d48270ccb6460985855c61b88e63853069bbe3a48577ba0c0ba5d993c948648015931420655acde0452c6f9c5e8615319d2d0741afafca476efca40e940b2eb86e3abead7d1bde2d198c5e1396b52a10c8bd573687b800285f9f3b00c1d30567de6739808957b24e5b99f4a11b3ec6ed74936a7320db46c733c1799d15a4998ae6a4a9f4674e424f5e6ea9f4988ad17c52cb0d10fb530a9264dd26b4743c15cc977f06132c5fb6028b1e8565c42a2642630af15a6debe66846e04b6b8daa5bbfd6e0244febcc02d56c8884412c41925b0bb31d5fc7ac027fb26f49b5547b9419cc1c3759b1e6f3c13d67eb582adeeb1b37d60715b693e89df7a19a5d813222a59c17d26eba637dd889065578e3bbda341cf1f8a587fdd70de9ed3162913df1d7a3d0c03356438ba8123ef3012ea238d1262e68d44bd7a9217380582d892847672a6ce386d4c7b487c1cda6eeb81d592d57ee3ae69af0977a5806b1ed0c999bd57568d81cacbe2e18825bc15de1fc3976030478f0ded1a520427ff26db51feb3e0eeb3fcca3c3677e7c785df870a41eeb000f712e8bbbbfe5c078bf63c507d77f48ee141cd0a9eb6cf35ef48ff70f5369903d77ac7fd4a33e1d16813a83a6ff4b2db1e07bb8a7284286bda8ff728ef59f4421c87516797348040f09f934bd0385ff8ee5941ef0684896cc1da5b587113cd7c7f6df9fd904ad970a5b8929ebf6dc1c0851305412ff97b17a7f2b1e63b52ba71a0e34d107dfa8733e99ddebfeae0f931f373c93728c0c52e309d08bcde7ce27cad569f4257cba2762de56f0f640387584bd1f9c4efafff378c853458be231299bd1eb6c5c4c9a1f56b878c74e343dafd8aae13ca4862cd6b9bf405091ca0581690d5d9466ca39be6bef8a96567c4f191734ee4bacc1fa5cb20c50e3ca41786b062cef7c7e0ad66b1086e1f3af6c8d15beacfe3a69d8d9721e8c5618ff18a02c90249bc4d0c24b0c2e5fc6530c6731c0c9bdf10432230ec811c79c794a8473de88350146ff6e6c13f05abe940c19dc33fe263fc358b8d1a6adf3a284162956410c9fd0e71992dd15bd8081d1cb43b8bbdddb232f45db8fbc2c602fa3403e69e70d52bf2c4a7b4677fce60cc56a239c1bdb69e9f0d3ed4c31078fb61f8e59a9c2b07efed895f24e7baca85e4c1fd7b3da5f248750f7f6aa1202caf925dc11780e8c9a73a374ecf2918dc6498578218e590bfa9c4eea34d5a074cfac249172513fa88e32ef03a2601a182c407e42697dd6519c6391200eec78b16d1e2cdf27926d71fb80c5e4de458ab4df95793b316be55e9d01a72105dc94120f4eff5cdcc46b40a547eed1e430d0340b88efb4d49e08f4bcc159f2f95496dd7c41b29c827a4649ca9cd2a962757eca7f7cac5488936f1e54e8c4be7ddae461f8db62b2e729dba51cb1eb834e794a5611c8aa6b8572345519708ad276862c1a3d77913524e3e6338a5af7c283f8a63d56f3c6a29b5c2bc7890b66548d01f420fc689bcaf967bdd4407063741be14b4af0b46313045928a8448dff40de890a99425de56d5cbf7bd12eb45055a58da46d9bf4e52ca83d706fbcfe86a31c9e7d10a8d4ad4aa3d8a85740cba42e92b8143a42abaac2a1157066d511b56b10055313e8a81e66009138abcb90891dda264f47085e146d079d272a9197cfb0d4c1be430825216b6c6b07b73a096df3cb25235c8ac68d238a8cad1631d1ec64fecafa8f845c1ab9ba65f716425128243cb7b0865812983edb9b917b2806399493bf278b1b6346eddce3a99bfdc156df84e8fb6b43fc8adf300cd888a3571bc45cb097c6ac2ac7c30ba21258f0ee415d1d82a47bd090840876f5bda4348e8d2ac14c0a6dc9d04e5b1679e450d8d00ac4b0a1025eef8064a5a73d65e40413d91c45b29f4eed84da9c795555c8893b97921df4468b1b24192916089d46f44e0a3be551aa148d4f3513969f4ac32ee93901e9949b531d7e4ed0d6bfa4024141af816ad3bf93e05239f47c63c5ef65bdb7a7a99ba1fb6234c7e629eae06d331c987fc7ec391a403e3a25e51629c19e451cbcb3765f748c8d9d52f9c566f25388e392d96b99f2f8bf680f74ba252b4910d58ed508e316d002ae843780c79379e3712700a5692d9484f1bfd1491d8cfbedfb07ea2e63f720949e7859c242369da4f26cac28fafaba434957939b4d7dc0822900052cf4935f9bdf9c5104a6df2a5ad14aa1b45020bd932d0672bd4f78410737ef90401689ea6634c6ee758839399d9e88af9502fb2a42435bcf82e28295ff9717958018a11797e0501ebdba6f49040e1e183a1e8402ac594e1d0c4c17a1fc108e349b9f011853e1d07fb256c3de853dc603edb587bba94938389493f482a4b5cb72b61eb05853753e4d951c0a7d64fe8630b424e4494792149595cc1f1193723e0d6c59c50f356ae2635575d6b024f8295b2087085939c8412b922cb7bdf7b7864aeda5dcae93820924e5210a4cfe7bf584281ccbceee68bf25703c8323f2f14b5d5fec718ba8f2095cf863af14cbaedfd998617c1c41f00ad351897c300ba8cd81df7585c13776d3e430a18f5fbcf727caffac78ff7a559a02582ae920427f0df2623aa84345c208920438678e8aabdbaeb7cb21ed215411ba8801860a907d2361ab0056e7a5117358a81b85d9b1c3e3d82d56b4dbdf5aec022116ab5d9a512b90cca5ff2496b4c043cab070a62f16e1da4ef968e156af084a54132fa3e959fe77063ca518205ef075ae7898185bc10b7e01f50c3522fffe83a36d954604f70c8a874f30186270b82d22ecb06d2bdf579fb780d7143448f171ae2894cff926e1cde683a476980aaef0dfa47df95d892259fa81863ed897fe7cead486b7f4a6158136138f0096c482aa15dd7fafbc72b927866a3cbfb5ded71f76ba01e421885246291cfdf9b994e9c04a53dd05239e72392bc27e353946fb9e095bfa90353bcc20ae168c7b9e0e8d2ac9eb94dca1698fb36b9fcf3d45059351bf913455799285fa02beebc68ba9bdd3fcceaf2b0cfd294c5ca5baaa310cb51ea625ec1802b1d900dcc0a640bb7bbbf0b90031062ed502efe0fd6382419d278d8342f177ee1ea721e0c8e3df162d9d7dc28d4ccd3261f9837a0166e75b8c2e7368211e97af73669b96b30c9415830eac4e12b69954230f46a90b41ec61b09dc4694a8eac7daa03e33ec8993af614b8a3c8720729fdcf3acf837e4f4dcfd0433384d42722af28fbd868bae9e9b406e59398f541eba68ae6c9a62a6cd692bb6a286624ff0311ea8025715b69621a98323c955d7a26dc5ad382dd216627c1fac08bfcf211c4cca9e96fdef87111b7426be0bf13a8f90c2acfe44d79e56ae44d23fd574d0f97cdfcb6df9fed2b782f5e529bc55ea5f004496c2e5b7edb3dc6868d1f5d790eaac3da8f08c1d266f21104e0e5b02575990f2a7cc8bd45b", 0x6, 0x6, 0x42ed, 0x1, 0x80000001, 0x6a3, 0xf38, 0x8}) 00:06:18 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x1f, 0x0, 0x3edbfffc}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x50) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) 00:06:18 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x60, &(0x7f0000000180)="9b9a5bf56b545cb9d9f21abf607dc7a7c3f76f739dac6eccc0a87144d39dc9ce147066dd945c742d778669f853b497884c2b056c7632a8e22494603aadb401790391ca2fa41bab5bac4db5b2adf39c14e2f236047ffa06ed1ed04e04304e9d685bef7abeeccea404b1eb9b3d01de8d931aee0fbd", 0x74) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @loopback, r2}, 0xc) 00:06:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in={0x2, 0x3}, @in={0x2, 0x3, @rand_addr=0x41b2d8ce}]}, &(0x7f0000000080)=0x10) 00:06:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xf, &(0x7f0000000140)=0x1, 0x4) 00:06:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="960896c34aa842856ff99cfc2949b028a83178569e91e5d34d9b1ab1bbdbdd8b4140bf84e0") ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000000)="82e0e98b227a1d579cee4c4d6a5c5f2e370de2faa4d7443c149f579bac16fd5d91f7f440a898ab83519f8a4e0b1589faf9cbe1a8fc7deda431b8362ea9c2b1f7e3d94a9693abeee25980d0e03ace9b5f4df54076a6003dccb3b530cfbaf0e08d8520593f4b") 00:06:20 executing program 0: r0 = socket(0x1d, 0x3, 0x8) recvfrom$inet(r0, &(0x7f0000000240)=""/137, 0xfda8, 0x40000, &(0x7f0000000300)={0x2, 0x3, @rand_addr=0x1}, 0x10) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:06:20 executing program 3: r0 = socket$inet(0x2, 0x20000003, 0xad8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffc7a) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000580)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100006, 0x28) sendmsg$inet6_sctp(r2, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x4000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000240)="3d367ec018a244ad75593e80203d538dd374468526752e9e0347c02008eef0bca40036e8b7b1b691ead69f4201b3b7374d61f2ef20589d0f52680d706523e5ce59a8e63b4f1586e7b72a9a07ec73d98f50d79db5500f1e6a20b0d9d35e590c7106960e39bb228ac21205230abee3b0868b16e48a3a598b1f4fac34a961d208c45087fdcf26b3ab2dd8f0aa0dbca268df43a200ee6cd26de08fc8bfe2a6d3b1daacbe2e1d433333125f4831ad99f4243d0b11688dc52aa61801f03abef39f2d979b7eb0ca4df099994c962ce9ed910e009153f37528c452e018eb63e12a8d24bda68abc98e475fb638d382d475c1b28f121", 0xf1}, {&(0x7f0000000340)="e4be1c7251021b14cdf57def0184f8cdf6ddeb0ed4a9f5fb59f6acf0bfa74960e230d637d07771764de4dce4f58a9bb345dbe5fa63ff84b47e9cdc1f75164adfe6f79201281d42c79e53fc00a1aa699470d2b73c9b1671d6481b4105a015327618af370d95bb93831758da94ef331216a6f8771e7b36e1c6adb09e87061d2af23ea2903f9f17564eff07db58bad3fd4954c86e3325dca09b0881918689121b67653e7e49c0d8897244292a223dec5d7fe4dc94205744d6dcacba52c88d65d823b6667f02548136", 0xc7}], 0x2, &(0x7f0000000480)=[@authinfo={0x10, 0x84, 0x8, {0x100}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x1}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0xffffffffffff7fff, 0x2000, 0x5, 0x3, 0x7, 0x4, 0x800, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x272d, 0x4, 0x2000, 0x6, 0x8, 0x1, 0x0, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x400, 0x7, 0x8000, r1}}], 0xc0, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r1, 0x200}, &(0x7f0000000600)=0x8) 00:06:20 executing program 1: r0 = socket(0x2, 0x10000000, 0x87) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x8001, 0x9, 0xa2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0xffffffffffffffff}}, r1}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 00:06:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0xa2) semget$private(0x0, 0x0, 0x4) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24) 00:06:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffb) 00:06:20 executing program 1: r0 = socket(0x17, 0x20000001, 0x40000000000080) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x30000000) r3 = accept4$inet(r2, 0x0, &(0x7f0000000100), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3ff8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000000c0)={r4, 0x80000000}, 0x8) syz_execute_func(&(0x7f00000003c0)="982c3e8f040520d0f807913e3e2ef3420f53de4141e2e99650c463597f8000080000000f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4619564e929972997b00b0000000f73d53944d1f4f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb0b0b0f0f82dada048336000000") 00:06:20 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0xe509a84585b5a960, 0x0) 00:06:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:06:21 executing program 1: syz_execute_func(&(0x7f0000000100)="969898472c431c050f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 00:06:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000048fe51f41e793c30fb8d00cb908811001000000090cf"], 0x24}, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x6) 00:06:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) sendto$inet(r0, 0x0, 0x3be8b68cb32db10e, 0x80, 0x0, 0x0) 00:06:21 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="6a1714a8f933c43c974ff4adc22a5e2934c61cee2a4fd520deaa3c1d594bfa894b4a4b59b4320c7950f383ccea3d48020206205d41183714d62ea54847ad80f5ee916afb82c00595de2d9477f697c7402a1209c2ef9a39db0720405280efd517e04b9329fd5bf0de0608774cbfd528a4e0a198edbb4e475626cf2859899d98e77c1d5b9e7f59cfb7a31f10f9e260203814b7f28b0d081c29c0d9b201f51ee38894fc5f7f7352821c1fbf8b20f3dcdf646a93363d6744d943bd851867f39394940aa4f7d54018076da684cd", 0xcb}, {&(0x7f0000000200)="989d4deb56c382457409d50da71553f3784d17ee8289deb283a76875e04251de404384333fa680036a463f0d4ac7830c262fe0840e9b39369983d34233bdd4b15effe5ebfa3bb7b335caeb4e44d29d0169747da861b6491fbb297c97842f3818ac7750f30e42c827cfb9e81cb42b3e2f11e5ccd01a90c41eac938803a52bb24001358c77de9500ef36383ec151", 0x8d}, {&(0x7f0000000000)="447b41a4169a8c1e3f558762cd8e08329dc9b4f52d866001daebe5f327479bc306774249fc8768793a15fb2b8013f4c6", 0x30}], 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x2b9, &(0x7f00000001c0), 0x12be, 0x0}, 0x0) 00:06:22 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x80000001}) r0 = dup(0xffffffffffffff9c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000280)={{"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", "723b8543541faab06948c7ae12bd8a0c8c64479c02e9342c559abe7c00b90d7f", 0x8, 0x5}, &(0x7f0000000200)="cee62021696d8327764e32dc5120aeb9e1df3caa5cb4efac37a319189a15b15fe329baf8fde5873609847d192b19a15491e51a2aeeb322523c55673d17f1f98eac18c2099d09a8352918f1e80ddb32ff", 0x8, 0x2, 0x3, 0x8, 0x9, 0x2, 0x1, 0x400000000000000}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000700)={'rack\x00', 0x2}, 0x24) r2 = semget$private(0x0, 0x4, 0x2) __semctl$IPC_INFO(r2, 0x8000000003, 0x3, &(0x7f00000000c0)=""/238) 00:06:22 executing program 2: pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x20) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x807000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001280)={@in={{0x2, 0x3}}, r2}, &(0x7f00000001c0)=0x8c) accept4(r0, 0x0, &(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0}, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x6, 0x1, [0x7]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001340)={@in6={{0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0xff, 0x3, 0x100, 0x8, 0x2, 0x200}, &(0x7f0000001400)=0x98) 00:06:22 executing program 0: syz_execute_func(&(0x7f0000000000)="969898472c43340e0f05f30f59bfd904cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3ff}, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x800, 0x8, 0x3d4, r0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x2}, 0x14) 00:06:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x5, &(0x7f0000000000), 0xfe6a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:06:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x20100000000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="08af459c8354b362ee9a86631f8b611a2526b4ae5974b0aa51b3a60e663d28b0eef531a86ee24b2758fc30139f8074a920b2534684a057055ddb33d9344e3afe6111076ff193fcdb9ac3dcc4e140279c0f3b82bc8da73901930e5593d0fd50b160e5d8b79e8d1c146256ef17714887b2191b17c325ad6903cb6fa12c5013948513207aa70a6a173da2e7b62f6c52d46a73e08af29dc998f4235620886133f26e3fa9", 0xa2}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="60000000000000000000030001000000c6783bade8aa05e783abbf8f142708fc8511f7755abb749c59df327863ee671f1914e892276832c66d4b41304f465201bd309956e6154de6929c2386a05956d04d44d86ba1063d7676c73932b76f994e"], 0x60}, 0x80) connect(r2, &(0x7f0000000380)=@un=@abs={0x0, 0x0, 0x1}, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) fcntl$lock(r0, 0x0, 0x0) 00:06:22 executing program 0: socketpair(0x0, 0x3, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0xde1e, 0x4) syz_execute_func(&(0x7f0000000000)="b1a091cd806969ef69dc03d9d0d0dbacf4c30000001cc1c7c7e4c653fb0fc4014c430fb74d5ac44149f2166465f30f5f9f3ac00000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe1ff6e3df646736676666430fefb3000000003665d95702750055") 00:06:22 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x80) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:06:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x3e4) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @empty, 0x80}, 0x1c) 00:06:22 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") mlockall(0x2) syz_execute_func(&(0x7f0000000000)="969898472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d170c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000280)="0fae03c401ede2fcc421f573f424c462c9b799fa52000040deedc482a9be49f9c443c90d9f090000000026423406c4a14962b900000080c40178293e") r1 = msgget$private(0x0, 0x500) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000002c0)=""/74) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x1, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0xd, "eef70209cfa1e97b1d8c873b0e"}, &(0x7f0000000240)=0x15) 00:06:24 executing program 1: setresgid(0x0, 0x0, 0xffffffffffffffff) r0 = getegid() r1 = getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r3) r4 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r5) r6 = msgget$private(0x0, 0x400) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) r8 = fcntl$getown(0xffffffffffffff9c, 0x5) setregid(r1, r1) msgctl$IPC_SET(r6, 0x1, &(0x7f0000000080)={{0x7, r2, r3, r2, r1, 0x1e0}, 0x5, 0x5, 0xff, 0xff, 0x620, 0xaf3b, r7, r8}) 00:06:24 executing program 2: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x102) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xdc, "4b7edb690a0bddbc34944dd315c7dde8dc0a29bd84332e41ce32b4fe6a9317d7f4c51758938c07b35b335af38d82715274169be158da22c409964adc9139fcae5ec88e522a7aa79ba3e4a8eb5f907f52951127c075455cadf04755c7929c9ad1b31c689169c1f40b9c9b79a9c92640e9e285c2793fabf59973ddf54953691f1b25f90bd00b29303b44135196a8298558f9e59835f045449457e135e8623d85ca72642ebc87c14d0991dc60b26831ac21bfa3300532b9e47624bb4bd3596af3bcdb611a8c9057c179fa7f6187db3c94a6bdded1fb6a9c6f77085c40b9"}, &(0x7f0000000400)=0xe4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0xb9, 0x8, 0x4000, 0x476a, 0x8, 0x4b7a, 0x3, 0x401, r2}, 0x20) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x1000000) 00:06:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x284, &(0x7f0000000040)=0x1, 0x4) 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, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfffffffffffffffe) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="3ea5b28c7c25ca0d2d0db07e87980153c9d672ffb84eabff50979ac08183fe67024f303d47d678c2d0c7c5cac4cc90d3e8f753434893c1342f9f610976bf91c8", 0x40, 0x9, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8) msgget(0x2, 0x2c0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:06:24 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) 00:06:25 executing program 1: socketpair(0x2, 0x10000000, 0x0, &(0x7f0000001180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="000000000000448817c52c2f40af00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00"/110], &(0x7f0000001240)=0x6e) r1 = semget$private(0x0, 0x5, 0x611) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f0000001280)=""/207) chroot(&(0x7f0000000000)='./file0\x00') syz_emit_ethernet(0x1132, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) 00:06:25 executing program 0: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b7e000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) munmap(&(0x7f0000b7f000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4) 00:06:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f00000000c0)={0xfffffffffffffff8, {{0x2, 0x3, @loopback}}, {{0x2, 0x3, @loopback}}}, 0x118) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:06:25 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x1}, {0xffffffffffff50b6, 0x9}}, 0x0) syz_emit_ethernet(0x38, &(0x7f00000003c0)={@remote, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x3300000000000000]}, @mcast2, {[], @generic='33'}}}}}) 00:06:25 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x40, {{0x1c, 0x1, 0xfe7, @empty, 0x42}}}, 0x88) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local={0xac, 0x14, 0x0}, @remote}}}}) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x4}, {r0, 0x20}, {r0, 0x4}, {r0, 0x80}, {r0, 0x4}, {r0, 0x80}], 0x7, 0x8) 00:06:25 executing program 0: syz_execute_func(&(0x7f0000000180)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b6623162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000dc5000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:06:27 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x1c, 0x30000000) fchmod(r0, 0x0) socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940)) 00:06:27 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x7) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) 00:06:27 executing program 1: syz_emit_ethernet(0xfff, &(0x7f0000001040)=ANY=[@ANYBLOB="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"]) 00:06:27 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0xffff) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x40) sendfile(r0, r0, &(0x7f00000000c0), 0x5398) truncate(&(0x7f0000000040)='./file0\x00', 0xf2c1) 00:06:27 executing program 1: r0 = msgget(0x2, 0x4) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/3) 00:06:27 executing program 3: syz_execute_func(&(0x7f0000000200)="c4637963e4fe91cd8040afe59f7dd025207dd025205bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f673ef044101d0040f6bee00000e28020626221fc51c1ea01edc48192558dc3c366450f67067c7c730fc4417173f7f226400f0d18450f0f8d34085b2c9ee3df0804f4f30f1a1254111d54111d00") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0x8) 00:06:27 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfe5}], 0x1000000000000097, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x804, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x7, &(0x7f0000000080)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in6={0x1c, 0x2, 0xffff, @rand_addr="60d7eb51dbd975d40537a02853ec80dd", 0x400}, @in6={0x1c, 0x0, 0x5194f40000000000, @mcast1, 0x5}, @in6={0x1c, 0x1, 0x7, @mcast1, 0x500000000}, @in={0x2, 0x3, @rand_addr=0xda00}]}, &(0x7f0000000180)=0x10) 00:06:28 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x80000001, 0xf, 0x7f, 0xfffffffffffffffa}, &(0x7f0000000080)=0x18) r1 = socket(0x11, 0x30000007, 0x8000) recvfrom(r1, &(0x7f0000000380)=""/70, 0x46, 0x3, &(0x7f0000000300)=@in6={0x1c, 0x0, 0x1000, @mcast1, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000180)={r0, 0xffffffffffffff17}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x100200, 0x30) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0), &(0x7f0000000340)=0xfffffffffffffddf) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x44) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000240)={0x5, 0x3f}) dup2(r2, r1) writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000480)}, {&(0x7f00000004c0)="665e0737aded5875b8f381c1c2419342c060487c2ead0628a445dc64f729c622e2691ca240c3d45336bf226c89be08ad8fa97ece35727d2ba652a4d45a709c260f56c0ca2f222e1c08e10afc6e87d12c8b762c37a67e1a9a82768cd7be76c5c4e6", 0x61}, {&(0x7f0000000540)="f8f268c95c9a60ee0db2b063b34c8a3307be3364127dd72a3e0e6f8fd0d4ecd66c38eef8dbc6db4819236763fa13cedabc461e3a6c99b692e857bd53abcff72c322b1d49887b5097cc9c98b0ecc04fd84cc5c8951c6f143dbbd80d92", 0x5c}, {&(0x7f00000005c0)="675e7b8544401f5bd7c645f0e4871a0e82687bad0e78", 0x16}, {&(0x7f0000000600)="3f15e7de56a7665d1cade1269f0fa9526762e82e9fa804e1f6ae8f11f8e5788a1bb9124d5a6cc6cc77d7e21aaa2d387eed33aa1fce9474a66245760a9df5c5558ae0c20c14df9b054ef3c4db3b0b4d804686d76608a023a8298d15ef06b5d28f886759a3298f1963d55f5fc381be5c19abf1deb867ed2cae1b54d14d83050b09dedc753518230901b27d78c5e0cc0b63f89d2ac75963", 0x96}], 0x5) sendto$unix(0xffffffffffffffff, &(0x7f0000000400)="6d1bde9b9a7cffa7683935a934cb7b62f8319c", 0x13, 0x8d, &(0x7f0000000440)=@abs={0x1, 0x0, 0x3}, 0xffffffffffffff47) 00:06:28 executing program 3: r0 = socket(0x17, 0x4, 0x3e6) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @loopback, @rand_addr}, &(0x7f0000000040)=0xc) syz_execute_func(&(0x7f0000000240)="b1fa91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce000008020000f6594e8b026529eea0f0f2aa4c48192558dc3c366450f186746c4621597ed7c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4c40145e892a8ff000054111d54111d00") 00:06:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sendto(r3, &(0x7f0000000200)="e5b55b6aa07931b80e29b03888ecf89da8beddc9fed4f054d7d6f9f4bf8140c705c8f806f216827b1b53d503fd4c7f589476e0a92aeb455d4d782011775188a9c1258f33fd933bbed26ddc6c5d6456b1d89083020dc1b3cb03cf642b56c909aa20f629597cc507ffa618544b8e2363b776d97779f34782a00b204edf7b283d01465c427e7cada9075530c989c096642e", 0x90, 0x8, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x1}, 0x8) 00:06:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000040)) pipe2(&(0x7f00000010c0), 0x100000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="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") 00:06:28 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef5810045000312000000000000907800000000ffffffff5a3f136a1847621a139eb9ff32c908d9"]) 00:06:28 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000140)) 00:06:28 executing program 2: r0 = socket(0x2, 0x5, 0x0) mprotect(&(0x7f0000b7b000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x4) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xa) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) semget$private(0x0, 0x6, 0x0) 00:06:29 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c230f05f32459bf0b000000c4824140d741e2e9b55767660f6b32fb6436410f7476e00fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4c42161dc9d259f0ac9e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbafdd5cc400d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20008, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x7, 0x8, 0xe9, 0x7ff, 0xbe, 0x7, 0x6, 0xc8, 0xc744, 0x9, 0x8}, 0xb) 00:06:29 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r1, 0x0, &(0x7f0000000040)) writev(r0, &(0x7f0000000000), 0x0) 00:06:29 executing program 2: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff88, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@empty, @empty, [{[], {0x8100, 0xffff, 0x0, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote, @local={0xac, 0x14, 0x0}, @local, @loopback}}}}) 00:06:29 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r1, 0x0, &(0x7f0000000040)) writev(r0, &(0x7f0000000000), 0x0) 00:06:29 executing program 0: setuid(0xee01) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000180)="d488ed639dcf21b405cef40f4bbe768873e522d71fff7e553245ac5488e1f5780d253f962c58804a6544cf4cde1343c8c44371c4bbb778c8bfada1fb6d554423f6e7064aa50171364f1c0fb024bd51a88967397db3405673e96d9e03a4e4288695e202b9a59c0342b20ec186f899108b811721f9acc5be06689c9f054a7c97485aac9f0199") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:06:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "cf32e877d7adb6d729e9c55a061e4990"}, 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="a16c57ece0dd4c1783322966f68265e6f2d7a30c84c8553a52c86a7e9047559a5203cef5b74b97dab4316536000169ff785f69bb4cf9489666be196d81f65c89c5d8e50092f5bfa56d5f9a7a4d3b8b8f7fe111bc44622f3feb48e8bde127") 00:06:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) setgroups(0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) 00:06:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x5) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:06:30 executing program 1: syz_execute_func(&(0x7f0000000140)="984a2ae9c4a2791dcd1cf70f05bf11444100c4a37bf0c55c41e2e9660ff8aa020000000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed66440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00c481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x2b8c34cf, 0xffffffff}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x5, @ipv4={[], [], @broadcast}, 0x968}}, r1}, 0x84) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x724, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) 00:06:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) geteuid() r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000000), 0x4) readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/86, 0x56) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e91d2f660000000000"], 0x10) close(r0) 00:06:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x1c0, 0x0) fcntl$setflags(r0, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @empty, @multicast1, @random="44df1d4d2301", @remote}}}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2010d, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0xd14c}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="7600000005a89a90aa17de9949f964accdcc6a1aa4588da6689508af96d36d06cf64feefcb0e0041f7f905eb6f422870affcb95d9950d734eafdf055bbe50f4411ad4d4b3624d34ce02fca14980600000026e015b5783dcd0d2be73f02517b74a7241178447f82316676d61f91d7de6e3e15eb76ff066bcbf0"], &(0x7f00000001c0)=0x7e) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0x76, 0x0, 0x1, 0x9}, 0x8) 00:06:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8202675567918965253000f563218451ad16653c6e3361feee335e92ba2173e4f30d939936fe6cc089670e483aae33bf09e74135f43bcfe8699b8e35437dacfe8cf473604775e982125294e0af9f1ef811fdedb3d49da162cd3d8d3b7709f3e000a7e32876c3f588b2adb056d792e40b22da9c109515a7ba2e0f86ae172e32e538"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x266, 0x5, 0xc9cf}, &(0x7f0000000040)=0x10) 00:06:31 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="5ac629d6c88b5293ed7ebd1dc064c71f7ae8fda79d8b87e9353c1f41a4d0b25d5601180f88a9aa02336ff83e48894087e47f8ce9a5ac8b586ce7b058b4139356b43e563891716ddecf0185420d548de0980c50b17d535f583210e167b16b1690f05709974bd7b20a00b37626d884224927b7f243fe5e41fb1c0eebb01ff028c275") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xe81, 0x2, 0x8]}, 0xa) r2 = socket(0x1c, 0x10000001, 0x0) sendmsg$unix(r2, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530002b044053c6bcaae2aa065b95439c983c252e64830dd06be863b2969fa5eab053070a2aa2a2e37b1dab05ad45fa95516bd23bfbd8c9f3ec786dd656f7bec21d52722daa00d8355da31b"], 0x10, 0x0}, 0x0) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 00:06:31 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) write(r1, &(0x7f0000000340)="8d709132c43406737831837e16ef4462cb71935853a5876d8c58fe4114a6b3fb0935ea370f18a473d9e04072e371a38c3e2f16b736eebba4ba3bd431d4d7d5bd78ea8ad7787413712c3cc42fc7a5dc706cad4cc95eb1dc87325cdbbc3347438fd744955abddf11", 0x67) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1f, 0x96ff, 0x8, 0x45c1ed7e, 0x0, 0x3f, 0x0, {@in6={{0x1c, 0x3, 0x0, @loopback, 0x8}}, 0x0, 0x44, 0x8, 0x7, 0x0, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) r4 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0xa9}, 0x0) 00:06:31 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000000100)=0xffffffffffffffb8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:06:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0xff, 0x4) 00:06:31 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="000080008b010600"], &(0x7f0000000180)=0x8) r1 = socket$unix(0x1, 0x5, 0x0) listen(r1, 0x0) r2 = getpid() getpgrp(r2) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "2b7395e128583d77896525c9ad551e2f36afdb4ecdb029d261be4ff9f41852a06e600579b861041a33d42917eae50cb5a5a9826e03fb5f9ac1857929d1574de9a14c11c0fbd678b052199a438947ebcd6d1eec840856e4a5734fca1821ebd4af4bdaa6584f60c9540b1fc913a54146ddac634d60a9ed877950eec8ea330fd74c59665d30ed92d384361de9620509e72e7a3c1c375c4512f52199de83c532c55db86d2c9f10ba83af3a27b2e450a1e664d0a9fdae6bb67f6f0f75bd430e23dd0312f6904b4dbe8f4479d526ac375967cbbdfc5f0e30d0a2028f5be80d2553cd96849df8bee8f0519eae814448188385f4"}, 0x100) 00:06:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0xaa9, 0xda, "879fa2ac1569c24ba02629a757e3782613ad91616b1d7dc4b1f5ee7287913b3a6ab75b3be442a5b2f9b394d66c65ab657eaa2629177d565cc6f86e55250ba651ca1e044f42b69a42426d1b0c0e981fee32e31da3c1e688d91bd3f750b62027c8408567b66288f914b77c0901bc3e3070cc0e39aa30fd69bc90a1525905ce40dd296b3f4fb2b00b4383a314a81cd3020e9b238e4d5e3afdda7df84992a27a3aa578c6ec8c3b8468c27ee74014c3406167fdc8b14e39ff809a67e4c132fadfae9217d12fdd560329eec77c315a49aa811d49dd928efc459e1d8f0d"}, 0xe2) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000008b03000000000000b96555db7c"], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r1}, 0x305) setsockopt$inet6_int(r2, 0x29, 0xd, 0x0, 0x0) 00:06:32 executing program 3: syz_execute_func(&(0x7f0000000480)="1c0cc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0460f5a0f795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faef5c402b109dddedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f91337470fe0870700000066660f3a0b0865") 00:06:32 executing program 0: syz_execute_func(&(0x7f0000000100)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f00000000c0)=[{r0, 0x101}, {r1, 0xc0}, {r2, 0x120}, {r3}], 0x4, 0xfad22fe) 00:06:33 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x61}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="f9ffffff07000000ff010101070000040900000002004e217f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/156, @ANYRES32=r2, @ANYBLOB="00800000070000007b0a00000600000008000000"], &(0x7f00000002c0)=0xb8) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800017e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:06:33 executing program 3: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0x0) r0 = msgget(0x3, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x4000)=nil, 0x4000, 0x0) r1 = getpgid(0x0) getpgid(r1) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) getpgid(r3) __semctl$IPC_RMID(r0, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r4, &(0x7f00000008c0)) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) chroot(&(0x7f0000000140)='./file0/file0\x00') getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:06:34 executing program 2: syz_execute_func(&(0x7f0000000000)="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") freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x3) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r1 = dup(r0) faccessat(r1, &(0x7f0000000240)='./file0\x00', 0xa0, 0x100) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:06:34 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x10001, 0x1, 0xfffffffffffffe00, 0x8, 0x7fffffff}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, &(0x7f0000000040)) 00:06:34 executing program 1: syz_execute_func(&(0x7f0000000200)="985e3ac23ac24a1c340f05f359c401505eed43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270913e000000c4a3014094e4c03efecd63fb36f083b600800000f00fb8c4014e4e4f751ec483c1699ec7000000e119846d7d6fdedeb921435fc507c4a18d72e40e46d9c714a8c4e3f56cbd00008020f6d0c466410fe847e8ccc4c1d9fe0ac4227958980000008000100000c4a215bb7a04fda121ac61610bc4c3214cb9a5605419c201b04b970000c4c153c2e494efa80df2ad8cc7e86600af688100360fe258f2aee3c0f526265488fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:06:34 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") symlink(&(0x7f0000000000)='./file2\x00', &(0x7f0000000200)='./file2\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:06:34 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, r0) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000080)={{"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", "81bd0effddf464aa30855ff556c2d73cb2f6e0e4ed618a2486507993826a7dbe", 0x8, 0x4}, &(0x7f0000000000)="fb79d5b43585144080328722fd0e28ce70c010fe74f32055ddaac92c0af2d9f5879f0546ad6ed4af3cc325761fa9fe9483a2813be468b2b14a1a4da7f75ed60dcf15c9c9afc0c15a9964f35fcc99b88ec3410c6cc849508ab119a7282046de668a0957303e46d39be58e34de", 0xac, 0xffffffff, 0x6, 0xdc4b, 0x5, 0x101, 0x2}) 00:06:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:34 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000000), 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:06:35 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x7, 0x418ff0b985e44369) semop(r0, &(0x7f0000000240)=[{0x0, 0xfffffffffffffffc, 0x1800}, {0x7, 0x7, 0x800}, {0x4, 0x0, 0x1000}, {0x7, 0xe0, 0x1800}, {0x4, 0x2, 0x1000}, {0x6, 0x54, 0x1000}, {0x3, 0x8, 0x1000}, {0x3, 0x2, 0x1000}], 0x8) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) r1 = geteuid() getgroups(0x4, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r3 = shmget(0x1, 0x2000, 0xe, &(0x7f00006ee000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000000c0)=""/213) r4 = socket(0x17, 0x1, 0x60af) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) chown(&(0x7f00000001c0)='./file0\x00', r1, r2) 00:06:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8ecd}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:06:35 executing program 3: syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") socket$unix(0x1, 0x1, 0x0) r0 = semget(0x3, 0x2, 0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:06:35 executing program 1: setreuid(0x0, 0xee00) r0 = socket(0x2, 0x2, 0x0) ftruncate(r0, 0x40) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = dup(r0) fcntl$setstatus(r2, 0x4, 0x46) getpid() ftruncate(r0, 0x36d4) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:06:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000197b9b497f809a6c00000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) pipe2(&(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:06:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_buf(r0, 0x0, 0x4a, 0xfffffffffffffffe, &(0x7f0000000000)=0x1c2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x100000000, 0x7, 0xfffffffffffff3e1, 0x14c, 0x3}, 0x14) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={r2, 0x8000}, &(0x7f0000000180)=0x8) 00:06:36 executing program 0: r0 = socket(0x1f, 0x30000007, 0xfffffffffffff082) sendto(r0, &(0x7f0000000100)="a680901dfd745d77eb44728710a84b70b77eb4c75ca2876b2dd748da412182772b47df458ddf8ed144824e6e03b1dd21a15c5c2264d4079efdd1c26787fd5f56146d653898618372da72e6d8ab1fcea3f4c6b4786874a8ba41b25fdfc999854f73e771e077d033d8a4044c7a6321384e5e6d658147f6f4a614ef107dde8bdb85d8ce3ba94f", 0x85, 0x8, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x1000}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x5f, 0x0, 0x83c718fd) accept$unix(r2, &(0x7f0000000080)=@file={0x0, ""/5}, &(0x7f00000000c0)=0x7) 00:06:36 executing program 2: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0xfffffffffffffffd, 0xf423f}}, 0x0) 00:06:36 executing program 3: r0 = socket(0x1c, 0x80010000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @rand_addr="bbd28e3f749b972f1369a52711542b43", 0x3}}, r1, 0x1ff, 0x7, 0x7, 0x6, 0x80}, &(0x7f00000001c0)=0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:06:36 executing program 2: 00:06:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:06:37 executing program 1: 00:06:37 executing program 3: accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7, 0x3, 0xbb, 0x80}, &(0x7f0000000180)=0x18) syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bfd9136907c4a37bf0c53e41e2e9b55767660f6b32fb660f72d5320fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf0010e803f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:06:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0x4d0d}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300cb00ab2aa12ca8984792dfcf7e4abd41d15c8643364998af535aff46bd9258e0f1ed393062f88ee31f96ee5332e54f89e764cf25db9cb2f6fccb5466b87b485d4a9c2492d94688575faea3b574ed16921cec83404c2541d58f029ae59fc3e545a590f34449ffd1c90715c4bb1b7100023d43362f90a1ebf0ecc10b02d5b8295265da19162618d2379b4b4f621a7abb1ac3e1d27c426210afc6756296ef42cdf8c9cabf87f37bf310e74e5f91f02fd24666a4a6d6f22b5c34f5600299be80a66340dd37880aaeb99e9d7fd82ebe"], 0xfffffffffffffe78) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x2, 0x9, 0x4, 0x0, 0xf7, 0x1, 0x4, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x4, 0xfffffffffffff694, 0x4, 0x950, 0x1e}}, &(0x7f0000000440)=0xb8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x62, 0x7, 0x200, 0x4, 0xffffffff00000000, 0xa4, 0x5, 0x0, r2}, &(0x7f00000002c0)=0x20) 00:06:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) socketpair(0x2, 0x3, 0x4000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x43f6}, 0x8) shutdown(r0, 0x0) 00:06:38 executing program 1: 00:06:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xaa4a}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0}}, r1, 0x100000001, 0x8, 0x4, 0x7fffffff, 0x1ff, 0x4}, &(0x7f0000000140)=0xa0) syz_execute_func(&(0x7f0000000340)="95cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f570f0d15000000006161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") 00:06:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fsync(r0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="8d5ccf8ab316af04e1c7bfa4a1fa72a29b713c547bdd0f7bafd08911372baa3bbbfc5b8af1fcef1a4a17bee9a2f16178a764ae47c7c20c20f0646b05", 0x3c}, {&(0x7f0000000040)="5094f9849646e56a92a3f22cde6fb243342fcf106d0b0672de641940ef4b31983bc0b479cfaaae36e387b39d7d1e68ed8d8d9605fdd163e4f776d90e4366bf01376c16a3521e074888197d7f83bc879d4e8f1fc4b48a44b1d4cf5e70a9b470422a2e1966d80ff04d384bec4b738737cf6f987b24e7c28d79de5717e9798a41fb375cd38793e58f223dfcc678dc2160592076e6d489522cb757c243cc3fa6b92f08da149aa727ab26d2f1d11e41da2e81b4781562f7507e986d45d1f2d2b1844a1bd9ab9232ba929d3d0f5beb1d58f54d5f18a75f6cdb5dee1cc9a7efd5", 0xdd}, {&(0x7f0000000140)="7a3396be4dead2a07158c24bbf9746941dc1627deba8ef714d92355b3171b299ace95ee2620f2465938c1e3bb3df329c60c7bf4163dbd3c5f964e8747b4d72632156d02c6d9070db797c61ea0257d22ef792d521df074210b95661268455ca87bc30825cba753ad88cb2b78b6e2230588787e0fe143396d87b60be81ccfd1fa8d59dee8d2a36d13ba67ae44d812692fc1daf07e8a2815f82800420e0bca2ce8b720f8d0af4c90dc448ccd79a5731b50b7a873471266c2d2903", 0xb9}, {&(0x7f0000000200)="9bc2df9e0a5c9d8dce760546", 0xc}], 0x4, 0x0) syz_execute_func(&(0x7f0000000300)="1c0fc4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb607000000d554b654b6a27d181ec1ea01eff265dc5f00c35b5b304545e269a849000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:06:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1202, &(0x7f0000000080), 0x8) 00:06:38 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5) 00:06:39 executing program 3: setrlimit(0x6, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x7e) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0xc6) 00:06:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300)=0x3f, 0x4) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="fca126abff6fbaba00bbffffffff0000000000000000000000000000d7318ed2533aaa5b9aaecc625d9ec4f441fc66f940145306d69e1f536370546a4894e7f4b9b2e096b0308dc675787946e2eff81f51e159f0ea03b682be297755376631b8d774c2d57e26aeb1b0e385d15a8b26"], 0x1c) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000240)="cb659ef640c9628d5a75bf3f1e375185e6841774272eca9cbf484c5f27fbc57a6e150bb8ed26b7f92d38562ec09f16f66d0b569c6722721899350f778869cb19db54ed3aa8e75b6eb360aabcd97b6e9af0225b4c17c7960fd90c46727d2e55b86285c3821ef83278c8826da3b984015edfa0a1cb90128e976cec5bd96c059c9ba07daa671894f641fc21502bd182637b8f8d05e4263698b29b1a3a", 0x9b}, {&(0x7f0000000380)="913ab686c7b4680d500b7849414622bc49acc5d7258424c910dc0ab41289587af6a1843f0c591d537e0721387503c22228541585c8fae3fb54d9f7b46a15d25f0b8721ea88e2d80e059027ce9e1e03dd8fa201f01ad4c4d47d4eaa06ee4dc4d4959d574d732bd8d535415a54c50309d3c8c0b5ba60ef00e064e4b9d41d3b1af96bb5bb56dc0521e7ae1dca68d4b1aacb227a7c2aaf8dd139ba5283f8ebf0ec0177ea921273d507ca5ba7448667db61add39ac88fc7bfd36b82493a788bd025100362c0367743b00fe1086a0d", 0xcc}, {&(0x7f00000004c0)="979ad0059bcd85f93aeee2c347886e1c2f19dff60c5d88bd33d00f9f41079fab62a72c34232f0fc0227837a1faf3639464aaa5dfde384a57235d3432c5e5c20ac137", 0x42}, {&(0x7f0000000540)="da1719f47a2da8585ab0e4934b83efe1e21db34b956f4a07c86b4d58c2d8d08a62ddb2f7b07d7cda9a3053674ae6a754b6f31b05034b3321d49c984bddbf7f85c140fcb728e95a27826d76db0f1e75542bc5305e824ab008a4b34106d0fb979862c632ae735594bec5196d5168afb56e6c4085b010f2aa2e4d9682fde863d50d3735f6", 0x83}, {&(0x7f0000000600)="9f89914b07e1325332539f7162505f690434db71c1468c9d204931956e360e6559b3d6a95613499fff6785078836f9ddbefab7aa087795eae6d7ab9e727aaca150b66dfe09071108e51053baabb1341c1a1975490e322686eb4da8c4ab304c6945afb88f08", 0x65}, {&(0x7f0000000680)="81225ed7f71b912b974bb6cddf03ff9bc73b2b5011ed333741783863f05f7a9a747e06f8104b6d43af15fb1434e5f22b2491ad732f41e3025ca5e03470e9f463557bf27b72a939ac9ecd056bb3b7e2da74ad39dc2ab3b79f666e00f3692986944647392a4e4cc2a0329c6ea529bf87d5f59ad94f8f403b8dfec391fc2e37a7553ba3f1", 0x83}], 0x6, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x3, 0x9, 0x8, 0xfffffffffffffffc, 0xf1eb, 0x2, 0xffffffffffffff9e, 0x180000, 0x3, 0x4599442, 0x3ff}, 0xb) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x4, 0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x1010, r0, 0x0) 00:06:39 executing program 0: clock_nanosleep(0x8000001, 0x1, &(0x7f0000000000)={0x3}, 0x0) 00:06:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) accept4(r0, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8, 0x30000000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) r1 = accept4(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r2, 0x7}, &(0x7f0000001500)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0xfffffffffffffeef) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=""/152, 0x98}, 0x2) 00:06:39 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) writev(r0, &(0x7f00000008c0)=[{&(0x7f0000000280)="248c1675c014ff929325a84aa0eb8a490573212e010deaf4ed6013dbf65c5ad0154ac976b7422e20dfca247d825bc9f11dbd7de90080ec800b7644fa9e297b6e8d9df07f4153d7a5ad5c9930a8af9fc0bad499b2becebcd229d69250b8430933a29eff24905b1909158adc58ae053a21db1a001733ed77912a868f2db5b543808673c8225f2e2e2a2052171328d9167a7f5aa45c9b6d1e7988436f0d951ce79e7a1417f6204a18d31a3cc98dbf711a3f4b556fe2d0e3a6d5bcaf5013a4956554"}, {&(0x7f0000000340)="e1117c0f4fba07c6a868aeea4f34359fda71042fd3f1069f45b8329809af4cb03b55700d1a5faf6a2ee965f0d19aff664ed04e7ec944f195fd462ccb7f1739374b7b6987d11c03255168a7a14eb0f9c3722e3b479551e00f7aea11444d95c50a68c31fcf4d72d808034d43ee902c47bb7c0f642b8c0341d949e216e7e72dd19cb0866048acc26f5217bf978d64e309eb63e262aaa8d21aec090c222c00abbd2b6ce1b66192f308ded46071996a5a26f3c9ab4d8c9c65cf0016313ab7f2ad493c3070ba74578f3fba2605311601025270e8cb35cb1cb74a89e94ecf54fac7"}, {&(0x7f0000000440)="59b81d25622ac5ce901521077f36b7e582935aa6dd0e06d751073df1daa38724ed4b6bda46e31c7e3da79c556066b4be801bd9addd897e"}, {&(0x7f0000000480)="bd9a40218de2cad1259a320e4e83e16b6139996e9d8cbbad6662205ff5fcf111c7ccb63bd31297d2839935c973ed67d37fe23d98f194e5e54f054598b47b79740f9646d03bbfc7ed91a60deb726f2222a24f24a199c6fdc71b86662229ffae4ceb1b45f5cdef202e15eb676eeac804064103c683ffa720b01ddff5b6e9ddef6558b1f0f9"}, {&(0x7f0000000540)="e2f43dcd7a648df5976c3273cdeb2c79cbab4ef207e4d431bb42aeb5239cab0cda6d6b668a4c8272fa2cd4af2b333cb15d3b80ced439584f819fa49ff3d1b13ca3da7878507b3299ed8f0ecf61b33f05168a46fcf47a7d119949c3a57f5b47419c9c6f31ba67b4dc8c29180bdbbaba1264dc9561d610d1"}, {&(0x7f00000005c0)="22c8298914ecae46fa00f49ca7a505fe3df5e57e284fe84baddea21be3a0c80adc4db065bed6d4"}, {&(0x7f0000000600)="e9ecb46d0b511222251da4f53ea7404985dd1782cd274ad51c7a0210f5340a0d0b411d2963c443cbe6abadc4f7c183adac312ba2bb2b519bd5dcef370ae27a35d05013649e1d861aac449d3d9ff75adcfd6c30f5d085583cfdcf7a10a88239e21b08528490b408aab46cade6bf77461dddf54f9e39e401f87d35ae4b49191d27fb0a3118204b6ff5719fac0f386771ac3fd32f9959e25aa64cdcba9df909"}, {&(0x7f0000000980)="ecf9f0dde582ad8a56b413e64cad93655a8754c5ee3bcbfacd94f566a87e4eda"}, {&(0x7f0000000700)="ab04a3e999490694cd38023f31d098ef937ed761480c2a7586bc6cd51bfc16024a82297539125549b7cafd4589ddea76fa00c63e751cd7e16c0eadd8a470abf9c2cf8a120495e852307a5e8fa5c13ebcabfd2bb6a9490bef6018ee2365041abe1e2288b18adafb1eeaa212938bd731a2e6fe056559c8767fe992f391fb30129603f4c4c03961989d9e6c02d92acd41242c6bd3c1eebedc70c1392c234febd40475b2c3f12d91b45f60aec7d1979681c79327fad9e674349b78658431904d1771418908a29144327667cf7f3f51fab97d043b9165c260c0da2523cfe09608d836da5ca9dda5f3fd6bbad8ffb4d9fddb"}, {&(0x7f0000000800)="d67c2c35ce9608231a27f8f24f1fc0f86108b7274760a0b59b8632affb963259bac7864455e102399f8c8cb443931c682e039585bd87b0068a400f734c98a1ee211c47eb4ef92430434ec1bb76d80608cf28f1b422ed6cb30ba252218245428575096d4cd684eea0ab18f6599dcae6c3080770645b6fccf679c43436389be641ebb23a9ec6aa64e4a3062f327d37"}], 0x49) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r3 = accept4$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000006c0)=0x8, 0x0) writev(r3, &(0x7f00000019c0)=[{&(0x7f00000009c0)="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", 0x1000}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000001a00)={@multicast2, @rand_addr, @broadcast}, &(0x7f0000001a40)=0xc) 00:06:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x3ff, 0xa}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socketpair(0x17, 0x3, 0x80, &(0x7f0000000040)) 00:06:40 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) close(r1) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000240)="2644826afa91fc3b12f4bd9dcfcbea1aebd23c3184a93b15d51ab9119678e67116e0a718650af76647b9abe8b2cfdca5ddd224ad776ebf7263a83800365f3f43c61b71c4005f8fa6c0cf065744a98fd025727b857b2fafd4cdd6921f23a8c918f2b1bad45c07c999fa38eafdbd97395566e16ec0b9d41a3b0a9bcafab42349242f047e10faed55") r2 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000200)={0x2, 0x3, 0x1, 0x3f, r2}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) recvfrom(r0, &(0x7f0000000100)=""/204, 0xcc, 0x40000, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xfffffffffffffffa, @empty, 0x100000001}, 0x1c) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) fcntl$getflags(r0, 0x3) 00:06:40 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000016c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000419ff74a11c03b29eb60733c5f6e99cdc14ef4b0bfcefd514863c1c72a3b579791f6820ac616edfe906d6b37e8c62ed4d7192adfe192c2"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) syz_emit_ethernet(0x42, &(0x7f0000001640)=ANY=[@ANYBLOB="aafc95d318a42014aaaaaaaaaa00000000000008004600003400000000000190780000000000000000830300000a0090780000000045e7ffffff00000000000000e00000027f000001"]) r2 = socket(0x2, 0x10000001, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x10) mlockall(0x800002) sync() pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000340)="fb7b35b1932d65d8cc3b783cefb9708fef0f6a6021f48ce4eaa1f8968ee2d977e023c8ad330fefa33756ae55b81d1af80d4c57b9dcb8a956fe11ecb3676fb6d659a6c1365d7a847b34684660f0a3c6bc52c93fb57e4cd0fc6d60df601244f6d76b2b6afa2c6122a84cbd93f77ff749964bd502faa99ef88442397709f1222de1a6951592ba6fe9bb6cfe32d67052beafc0bbcb5ac55b3bc7489363a2f18b5410d77db14344f39feee9b3807034df0b53cdeec1bd3ccd6d4373fbd29d6cd1cb60c85d8daecf7d31724f59811caa4a1dc115aa31327883473fadb20428c3d20592491cbe5309f08f0f71697fb2f510b9cc6a795d4f", 0xf4}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="7578faaeb65bf0f65d512a0c5ceaca70f48fc46d469f85d3eee78129e82d350c2b1b1678902a0a30f541f58e2be5b21cac8d6f09f2d6589596b60422ad80b09e868dbac7df7e693813c2f89124a050fab4bdbdce3536444c9a9a74c66a7b5404cbc57991b49de748bf19a02314c89ea5f1db03cfb2d8c152aae2edbef9f50d44b72ace37885b7d025a529de118fde78207ac9eb72eb1778f4af38f0d713f8a83aab5d1a5e8a6607a3f18b9a3aae388896b88c7ca527eef5403c6f92906536fe3733547db1897147dd9cec94c5bc5efdb5bbf69f0315fbf6bfd97d88242aed8756dcf82477b5c8e", 0xe7}], 0x3, 0x0) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x180) getsockname(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r5 = accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000040)=0x1a, 0x4) r6 = semget$private(0x0, 0x7, 0x400) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001600)='/dev/pf\x00', 0x20003, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x80}, {r5, 0x40}, {r3}], 0x3, 0x2) 00:06:40 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) close(r0) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x1, 0x5) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000000080)='-', 0x1) write(r1, 0x0, 0x7fffffffffffffff) 00:06:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300)=0x3f, 0x4) r1 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="fca126abff6fbaba00bbffffffff0000000000000000000000000000d7318ed2533aaa5b9aaecc625d9ec4f441fc66f940145306d69e1f536370546a4894e7f4b9b2e096b0308dc675787946e2eff81f51e159f0ea03b682be297755376631b8d774c2d57e26aeb1b0e385d15a8b26"], 0x1c) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000240)="cb659ef640c9628d5a75bf3f1e375185e6841774272eca9cbf484c5f27fbc57a6e150bb8ed26b7f92d38562ec09f16f66d0b569c6722721899350f778869cb19db54ed3aa8e75b6eb360aabcd97b6e9af0225b4c17c7960fd90c46727d2e55b86285c3821ef83278c8826da3b984015edfa0a1cb90128e976cec5bd96c059c9ba07daa671894f641fc21502bd182637b8f8d05e4263698b29b1a3a", 0x9b}, {&(0x7f0000000380)="913ab686c7b4680d500b7849414622bc49acc5d7258424c910dc0ab41289587af6a1843f0c591d537e0721387503c22228541585c8fae3fb54d9f7b46a15d25f0b8721ea88e2d80e059027ce9e1e03dd8fa201f01ad4c4d47d4eaa06ee4dc4d4959d574d732bd8d535415a54c50309d3c8c0b5ba60ef00e064e4b9d41d3b1af96bb5bb56dc0521e7ae1dca68d4b1aacb227a7c2aaf8dd139ba5283f8ebf0ec0177ea921273d507ca5ba7448667db61add39ac88fc7bfd36b82493a788bd025100362c0367743b00fe1086a0d", 0xcc}, {&(0x7f00000004c0)="979ad0059bcd85f93aeee2c347886e1c2f19dff60c5d88bd33d00f9f41079fab62a72c34232f0fc0227837a1faf3639464aaa5dfde384a57235d3432c5e5c20ac137", 0x42}, {&(0x7f0000000540)="da1719f47a2da8585ab0e4934b83efe1e21db34b956f4a07c86b4d58c2d8d08a62ddb2f7b07d7cda9a3053674ae6a754b6f31b05034b3321d49c984bddbf7f85c140fcb728e95a27826d76db0f1e75542bc5305e824ab008a4b34106d0fb979862c632ae735594bec5196d5168afb56e6c4085b010f2aa2e4d9682fde863d50d3735f6", 0x83}, {&(0x7f0000000600)="9f89914b07e1325332539f7162505f690434db71c1468c9d204931956e360e6559b3d6a95613499fff6785078836f9ddbefab7aa087795eae6d7ab9e727aaca150b66dfe09071108e51053baabb1341c1a1975490e322686eb4da8c4ab304c6945afb88f08", 0x65}, {&(0x7f0000000680)="81225ed7f71b912b974bb6cddf03ff9bc73b2b5011ed333741783863f05f7a9a747e06f8104b6d43af15fb1434e5f22b2491ad732f41e3025ca5e03470e9f463557bf27b72a939ac9ecd056bb3b7e2da74ad39dc2ab3b79f666e00f3692986944647392a4e4cc2a0329c6ea529bf87d5f59ad94f8f403b8dfec391fc2e37a7553ba3f1", 0x83}], 0x6, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x3, 0x9, 0x8, 0xfffffffffffffffc, 0xf1eb, 0x2, 0xffffffffffffff9e, 0x180000, 0x3, 0x4599442, 0x3ff}, 0xb) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x4, 0x4) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x1010, r0, 0x0) 00:06:40 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_udp(0x2, 0x2, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") dup(r0) mlockall(0x3) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000180)=""/130, &(0x7f0000000240)=0xfffffffffffffee4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:06:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000000)={@rand_addr=0x1f, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x120) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x1f3, 0x4) 00:06:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2}}, 0x0, 0x46d, 0x2, 0x8}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) shutdown(r0, 0x1) 00:06:41 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c3c930000000000e2800000001758c9f726d61a00ce4284b0"], 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) chroot(&(0x7f0000000040)='./file0\x00') 00:06:41 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x8000000000001) shutdown(r1, 0x1) recvfrom(r0, &(0x7f00000000c0)=""/82, 0x52, 0x40002, &(0x7f0000000140)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x101, 0x1, 0xdd, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x0}, 0x3b5, 0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x0) 00:06:41 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) sendto(r0, &(0x7f0000000000)="152987848ab29deae0daa692309ad05e5cc2b9acf790ff88", 0x18, 0x20100, &(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x200}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8, @ipv4={[], [], @broadcast}, 0x6}}, 0x0, 0x2, 0x401, 0x2, 0x1ff, 0x8, 0x5}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r3, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8ea, r3}, 0xc) 00:06:42 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xffffffffffffc20c}, {0x2, 0x5}}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x600) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) fchownat(r0, &(0x7f0000000200)='./file0\x00', r1, r2, 0x200) fstat(r0, &(0x7f0000000380)) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0xffffffffffffff01, 0x8}}) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:06:42 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000280)={0x0, "b5e06da0c3f69302f7b0bce63e5911ee"}, 0x14) pipe2(0x0, 0x100004) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)) r3 = accept4(r1, 0x0, &(0x7f00000002c0), 0x10000000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001580)={r0, 0x81}, 0x8) r4 = dup2(r1, r2) sendmsg$inet_sctp(r4, &(0x7f0000001540)={&(0x7f0000000240)=@in={0x2, 0x1}, 0x10, &(0x7f0000001440)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="1c1665236f3422e618", 0x9}, {&(0x7f0000001340)="10eecda835949600bc9cf8eb0c84bd82c60e8cc5a71c6e58826355970f22006430b1494f483ade439b152ce96ebc97510a76721cf6853019c2daf18f3dee214aa315f91292ea3d0a764baa36a1da46f804eb644a1ad1dda54a6f69baa7849580ea7fc8994b22233be3b26f81f0aa417334417b4c1b75cb4ff288a63a4944815470a6d78c6c3acb517f3a511545fb68d6692c650ffc0859c644f9", 0x9a}, {&(0x7f0000001400)="a9ce", 0x2}], 0x5, &(0x7f00000014c0)=ANY=[@ANYBLOB="1c000000840000000400000009000002000000005b780000", @ANYRES32=r0, @ANYBLOB="2c00000084000000020000000700ed0010010000ffffffff06000000030000000300000000000000", @ANYRES32=r0, @ANYBLOB='\x00'/16], 0x58, 0x104}, 0x9) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lseek(r1, 0x0, 0x7) 00:06:42 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x3ff, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x5, 0x410, r0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x4}, 0xc) 00:06:42 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x202, &(0x7f0000ffd000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x1000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10404, 0x120) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000280)={{"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", "1c715a533f3ec581515a2469f3f5a0cab7342d0f45fd0bf146a72b1566d203ef", 0x8, 0x3}, 0x0, 0x2, 0x2, 0x8001, 0x1000, 0x20, 0x20, 0x10000, 0x65}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000e80)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x8001}}, 0x0, 0x10001, 0xfffffffffffffffb, 0x84, 0xe1, 0x7, 0x80000000}, &(0x7f0000000f40)=0x98) sendmsg$inet_sctp(r2, &(0x7f0000000fc0)={&(0x7f00000007c0)=@in6={0x1c, 0x2, 0x3, @empty, 0x1}, 0x1c, &(0x7f0000000dc0)=[{&(0x7f0000000800)="25e66846e381bc3cead7eb8dbc5dcd2bdb0ebe676d79372d4a1eec48b4d07c153b55d3f882b9c46e81298f4b970a846e54d5bf07261eb2cfdc9eee2e1d147c3e86b1497e5f63c85cf4950814de9590c1235c70b9", 0x54}, {&(0x7f0000000880)="cb6abfd5de6090535993a3c44e8a98d9750f4842d4cfe72ac349a5529821c74c685febcf345ff7be7e7d85b0191291a7e3e875dcfc409f863dbd59c774269298f258d9ad8e74248b582a0786e173a954243a4d11608cb44ed1f8992846690598fd5b8205520e0daf74ed7ca1b7e8b7814b1c44267177b994164e277a3d9dacd83359cf8fa577898b8594b17c192f7377945332eeade30502525b290558016155ce1f272e38015a1d40f52c", 0xab}, {&(0x7f0000000940)="2b5b5aaf6283ba51e5b8b347ae8da390270311ac91ae77f9f6281fab155fd4ac68e20e977683fc45bc2a4359343badfa2c8843e2b358ee43d5c5b60232b03ea6baf23f0ce2bc6e28", 0x48}, {&(0x7f00000009c0)="971dd1a5a69b23882716baf8710c6ed9ea7ca80a4926cfa928041f7872b9ed2a1d1458c81317f9f1cf217a91e20bc27a5e8bef915406936a1085c67d8ab451b14cf541d577f0511016b2e1d975a09d36c634a745dfda20c5ecbbe375d6f83606616aa7d4ebe40f7bd60bbca48b37e4d85d785b9bdde2ce2003b6dd7ed650f2d924863e26b3eacf115d", 0x89}, {&(0x7f0000000a80)="929107b9bcdc349ff7f5f4c312400e1f9bd0f6f6138918a2b0d1e6b61aed18878d5d7b39240b83e8f0998c268923ed010932ac84b5c3a63a5e423c290f05e3b71d4d71053bf50e4a5979ddbda73f764dc475138ef18ea3f80548b72a98f940b721f1cee4dff88e196d496130a9816890e847e73f85f58931578c3512467a172d5b8ccc386f0064b42763d80e5f12a476553e374ae8a9e3168480541ac8144dd349efce287ff10ddb82d7857a1b5f6d12", 0xb0}, {&(0x7f0000000b40)="164f1e9215af07d66f09ffb3e39206f3d8629673a138404c46a51ec7bf6f0661c09337eda2028ba58b84c19943062952caaa26b9326cc55a1ec418e08b8bb5fa2d7daf117c62294a2d0bd3eb3d7694ce6f5ed59f51b85bcdb7873a0aa95019cfc41284505a318fe84c9cc0cf8343272821fd9a6b8c4c05f62004", 0x7a}, {&(0x7f0000000bc0)="3cdb2e73d24c51ecee8896e8a98f76fc0eb9a79900567b8ff1e08d596d35775b71b264c02cb633acf632ad368c37e5eed750fba7406ea7d26b7cdd0b5d87a724bc2343290de4518f7bc3178057d8ba69ea0587dc6bc469d15cb3e7e575c9346813133f13e7fca3f4dc2a74859f0e8a9e6c7e5ee25f487d907f678feb904b1192907432285dbb9f07070a1b682d734db0e7611c7c48005c38d0a246e351c56ddc5ba5908bf5", 0xa5}, {&(0x7f0000000c80)="3d5bc8735d601738ccdedf4c3c3b4136c8d235ce8fa33a0bfdf3", 0x1a}, {&(0x7f0000000cc0)="02eecc4966b729403eaac3974d3059b96d416683f6945bb3d25175f1c7451b64a0aa17410a6be36a68138049ed5096f8bac930345254d4078035a57b7a2d8a8ba46f57705b81cc2cc0d0d8dc20b48bec2ee72ecebca89a9f860d4c4d0092cc1f3f7d2e79c0f2eb68d6e60aed786b209c60552aa2eaf5c0779b5681bece460e31591058a45232f7f8750e3481375d673590cc412807e9a1a445d9c39c968a3da012fec71499dcf6ea598052b684197b09f547fd6db9e81cc5155c4e13800d4f71034082d8369127e5d10332845e581121ebd50d51683bc4e9960335f7cea0", 0xde}], 0x9, &(0x7f0000000f80)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x2410, 0x400, 0x1, r3}}], 0x1c}, 0x81) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x3f, 0x220, 0x3, 0xff, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, r4}, 0xc) accept4$inet6(r2, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000240)=0x1c, 0x10000000) shmdt(r1) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000700)=""/185) setsockopt$sock_int(r2, 0xffff, 0x101a, &(0x7f00000001c0)=0x1, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:06:42 executing program 1: socketpair(0x17, 0x10000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1119, &(0x7f0000000040)=0xfff, 0x4) r2 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x10000000) r3 = socket(0x1d, 0x20000006, 0xbbe7) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) r6 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCGETLIMIT(r6, 0xc0084427, &(0x7f0000000240)={0x3, 0xf6f2}) r7 = semget$private(0x0, 0x0, 0x409) __semctl$SEM_STAT(r7, 0x1, 0xa, &(0x7f0000000280)=""/4096) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000001280)={r5, 0x1, 0x100000001, 0xffffffff7fffffff}, &(0x7f00000012c0)=0x10) sendto$inet6(r0, &(0x7f0000001300)="485ffa604ad2d1dec5e258584db60210eb1496c4efeef544f6650defd99172377cc35d498317a20491637cb48770c45c7b5224d4c38520f0702e2bc02106d8ec3cab7748a8a68df85269f933454b27d2bfb2fbfde79ecf43fa7811105b72d88b15c7c0b3ee8bf4803892d79ee9de7948ec657693ae3d073a460a8192f33686364b35f1c3de7ea03efeab80f3614fd7c2711676ec4284d98c5446cbe83fa057c865b167df56f9cf5faebabced0814dbfbdac88539c6e3b50bc27ea25e96cd55c1439ee34e3ebbfb21f7feea00ac", 0xcd, 0x0, &(0x7f0000001400)={0x1c, 0x3, 0x23, @mcast2, 0x3}, 0x1c) r9 = getpgrp(0x0) getpgid(r9) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000001440)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001480)={r8, 0x0, 0x5, 0x6}, 0x10) __semctl$SEM_STAT(r7, 0x0, 0xa, &(0x7f00000014c0)=""/135) r10 = msgget(0x0, 0x91) msgctl$IPC_STAT(r10, 0x2, &(0x7f0000001580)=""/145) fsync(r6) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001640)="a8ad5643a4d11348834dec8c9801a357d5b741a08ee96415fe5e9337ffb1f41d5646232177e56db158a4df6ea9f0fee53d72afdc1b8662ff08ff209b3e88c295eedd158732cab13cf1011ff919bfc00a27b8de11d594b4a30202e2fc", 0x5c) __semctl$SEM_STAT(r7, 0x3, 0xa, &(0x7f00000016c0)=""/63) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r11 = getpgid(r9) getpgid(r11) truncate(&(0x7f0000001700)='./file0\x00', 0x7) mlockall(0x2) r12 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r12, 0x84, 0x8, &(0x7f0000001740), &(0x7f0000001780)=0x4) 00:06:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = semget$private(0x0, 0x0, 0x22) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000000040)=0x1ff) r2 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x9, 0x1, 0x3, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2106000000fe8000000000000000000000000000bb060000000000000000000000000000000000000000000000000000000000a72cf96991fe675300"/136, @ANYRES32=r4], 0x84) r5 = getpgid(0x0) freebsd11_stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000001600)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={r3, 0xf800000000000000}, &(0x7f0000000500)=0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x2067, &(0x7f0000000240)=""/85, &(0x7f00000002c0)=0x55) getpgrp(r5) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)="01016e0194059ae5", 0x8}], 0x1, 0x0}, 0x0) accept(r2, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000380)={r4, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) __getcwd(&(0x7f0000000600)=""/4096, 0x1000) 00:06:42 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:06:42 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x2, 0x4) 00:06:42 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair(0x0, 0x20000000, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x7, 0x13, r0, 0x0) 00:06:43 executing program 3: getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x105, 0x0, 0x800000005, 0x81, 0x4, 0xfffffffffffffff9, 0xfffffffffffff055, {@in={{0x2, 0x1, @loopback}}, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x8100, 0xd80b}}, &(0x7f0000000000)=0xb8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r0, 0x0, 0x0, 0x9}, 0x0) 00:06:43 executing program 2: r0 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) 00:06:43 executing program 1: r0 = socket(0x2, 0x10000005, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xff48) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:06:43 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x3f) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x274}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x10001, 0x0}, &(0x7f0000000540)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x7, 0x4, 0x820, 0x0, 0x2, 0xb0, 0x6, 0x9, 0x0}, &(0x7f00000005c0)=0x20) sendmsg$inet6_sctp(r1, &(0x7f0000000700)={&(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="4a2c62b4f2041b4445313ca23e2f1bf07454ab03339e0e284ebd18d5acffb642efaf8cf5c056c88866f5727b50d068e9929ca300ee3b7faa0c66daa38d67acea2a5792d206dda83cc5fc2f4ec48ef29b0936109f43ecd4e6880f73b0d12d46087d4af47007f92df4798f01f4e47bbf380e46d75d37a8478dac80d3845393b43db762c84311880d6f95dcedf37f3f2001ae721969f46166f8eb1f0f1d259ef2a86d7cd0acc12f233f23d99f122042d4f5ba8390d1e4a9bf30079f7d632e40ec759d87be00b54b2737d5924cd7d240f52ae2e239f3c924745236386e1cefd90f5e3e13b6ec9a14d6707be818f456b7de679ff7", 0xf2}, {&(0x7f0000000180)="6bc43c985d9bb44c7772598f193e678fe9100f50ca114a1bb09a8d5a20126ca16a703ce1a68667442825db6710ab2cc201e51d5aa7cd7179fe31ad3b65bec076f8b330bdf7c2b4a458b90a8dd876679c85c6bc4a1f64a2b82744a2d483d7e4898bf62346bb432dbc7d760f601f925fb3c4f924578b50f68908bf6eed4f4d26f466513f1565640e454cb68421a4490d540549e9ff7eb188495848429b215592ab3a670cfbefc4507195a94888b04887e0f88a2ded0c71d5d5438bf08b4af355a78d4bf7a10fb710b6f023a67e67d3d6fbf50d3fa753226ed189a589d0043da27d99ebcfe8add42f2f6091072d140abc7a74d257201d953a", 0xf7}, {&(0x7f0000000280)="e8f5dfd7f2bb6859ad21c0bff4112131244cad444faecfbaf6779609e50d656127c61adcc148ab5901b10f5b46d4622814b2cea048905ea8eee1cd610e22cf60b75bad2e45d4a8f129c7f78c2ace147168d0818009d026a3e3e443747d7d63494c3ba81b5fe4e0b5515066c0544a5a1a8fce3737c9e9a4d03c55825d825dd76eeb630b23c6fec1ec47e17061fdf53f4aae1e7a440d7dbdeeb83587e0b5dfae364921c5a43849d4b0564fd9223feff54272992df35c6f54", 0xb7}, {&(0x7f0000000340)="2b3d88df6330b27e99", 0x9}, {&(0x7f0000000380)="b4df123d61bc42021b4b093a80bbfb4ed582c487a2039b8b762831ec56c40a7f4283babf7bd7750186c65dec98474f2b8a0980abd5a1536e4f623f79467dff1de06cbe772f3abbd9cb732464c68c9921dfa77c87c0d2df37e516eca7dc7e28f96dffc295f5fa3826f9daffae851a910d6fe22e", 0x73}], 0x5, &(0x7f0000000600)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0x2, 0x5800, 0x4, 0x40, 0xff, 0x0, 0x3c45f142, r2}}, @authinfo={0x10, 0x84, 0x8, {0x35}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x1, 0x10, 0xffff, 0xffffffffffffff2a, 0x9, 0x80000000, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffffb, 0x4000, 0xd4, 0x8, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x0, 0x7d4, 0x9, 0x1ff}}], 0xe4, 0xc}, 0x185) getsockopt(r1, 0x0, 0x4000000064, 0x0, 0x0) 00:06:43 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05040d96bf1700000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) exit(0xffffffffffffffc1) 00:06:43 executing program 2: dup(0xffffffffffffff9c) socket$inet_tcp(0x2, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) fsync(r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x100000000) 00:06:43 executing program 0: r0 = semget(0x3, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x800}, {0x0, 0x6, 0x800}, {0x0, 0x2, 0x1800}, {0x0, 0xd0, 0x1800}, {0x1, 0xa935, 0x800}, {0x1, 0x7fff, 0x1800}, {0x3, 0xfffffffffffffff7, 0x1000}, {0x4, 0x3, 0x800}], 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) semget(0x2, 0x7, 0x14) getsockopt$inet_mreqn(r1, 0x300000000000000, 0x13, 0x0, &(0x7f00000003c0)) 00:06:43 executing program 0: syz_execute_func(&(0x7f00000002c0)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") clock_getres(0xf, &(0x7f0000000000)) 00:06:44 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xffff, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x42, &(0x7f0000000580), 0x1f) socket$inet_udp(0x2, 0x2, 0x0) 00:06:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x100000000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:06:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0xffffffffffffff7e) 00:06:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8, @rand_addr="8d40460fbb7815d90eb0b41bf6015d8f", 0xd}, 0x3ac3aff737d00fda) 00:06:44 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x5) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100c00, 0x1) mlockall(0x3) mlockall(0x1) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000011c0)={{"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", "af9307da41b42d54fb29bab558a735ca2034aa97007c8cb396a32854c2e12184", 0x5, 0xb1f}, &(0x7f00000001c0)="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", 0x2, 0x9, 0x8, 0x8, 0x4, 0x86e, 0x2, 0x2}) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x20, 0x100) openat(r0, &(0x7f0000000180)='./file0\x00', 0x80, 0x8) munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x1, @loopback}, 0x1c) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:06:44 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="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", 0x1000}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000140)={@random="1fcffb37c458", @broadcast, [], {@ipv4={0x800, {{0xa, 0x4, 0x7fff, 0x4, 0xa9, 0x68, 0x4, 0x2, 0x2e, 0x0, @rand_addr=0x5, @local={0xac, 0x14, 0x0}, {[@end, @ra={0x94, 0x6, 0xffffffffffff5e5f}, @noop, @ra={0x94, 0x6, 0x1000}, @ra={0x94, 0x6, 0x2}]}}, @tcp={{0x3, 0x3, r0, r2, 0xf6, 0x0, 0x5, 0x50, 0x0, 0x0, 0x8}, {"4146c5b005fa779209d4f5479bb20b82d989a4092441ea3d72b9cf97e347b400f6da387753e2eaaf7f41e3b5c21569c7e25839ba21e09a3dccb98140284fefa145e07dc52cc722e967d317be1e3366fd2f8939f5dc101930953147db46fb6f0e4f343f32c968864f81fa10fc91"}}}}}}) 00:06:44 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x84, 0x128) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x5b05, 0x0}, &(0x7f0000000140)=0xc) getsockopt(r0, 0x1, 0x4, &(0x7f0000000240)=""/203, &(0x7f0000000340)=0xcb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x42}, 0x8) r2 = dup(0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000000)={0x400aa, {{0x1c, 0x1, 0xf7ad, @mcast1, 0x8001}}}, 0x88) syz_emit_ethernet(0x22, &(0x7f00000001c0)=ANY=[@ANYBLOB="cdbf0e00008400000000000086dd6002290f00303a0000000000000000000000000000000000ff020000000000000000000000000001fcff907800000000609433df000000000000000000000000000000000000000100"/102]) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f0000000380)=[@in={0x2, 0x2}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x101, @loopback, 0x1}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000440)=0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000500)=""/60, &(0x7f0000000540)=0x3c) accept$inet(r2, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000004c0)=0x10) 00:06:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x200, 0x48, 0x80000001, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:06:44 executing program 0: syz_execute_func(&(0x7f00000000c0)="b11891cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") socketpair(0x1, 0x7, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8f24, 0x3ff, 0x1, 0x5, 0x200}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0x86, "5af22c4098d596b9b62d9b2db27058c428a72272236210e253ee5b2762ce30323d9695f7758a2b20b8a0b8ef0bc1c227228caad640e0fbb38ff4ea99513da7b539c36f263d4c9cc5e7c992375a857390cd6739e16858e84bc21f4339cbf5032f22196af93a446a2bec2db81577050ea54eebab4ddda01d5e1fca399f6b99ea1377e00d9b103c"}, &(0x7f0000000280)=0x8e) 00:06:45 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82622e2f66696c653000"], 0x10) shutdown(r0, 0x1) 00:06:45 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000140)) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/1, &(0x7f0000000200)=0x1) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") truncate(0x0, 0x8080000000000000) 00:06:45 executing program 2: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0xffffffffffffff18}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x7f, 0x400, 0xfffffffffffffffe, 0x4, 0x100000001, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x20) r2 = semget$private(0x0, 0x4, 0x20e) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000180)=""/136) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0xffffffffffffff65, 0x0, 0x0, 0x6, 0x9, 0x7, 0x3f, r1}, 0x20) __semctl$IPC_INFO(r2, 0x5, 0x3, &(0x7f0000000240)=""/151) 00:06:45 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x9) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x81) setrlimit(0x7, &(0x7f0000000040)={0xfffffffffffeffff, 0x1f}) ftruncate(r0, 0x67) lseek(r1, 0x0, 0x3) 00:06:46 executing program 2: syz_execute_func(&(0x7f0000000180)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet(0x2, 0x2, 0x7fff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0800000008000000000200007607000006000100"], &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x4}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 00:06:46 executing program 1: socketpair(0x1f, 0x30000005, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2, 0x7, [0x0, 0x4, 0x1ff, 0x7, 0x1007, 0xffffffffffffe7a4, 0x3]}, &(0x7f0000000180)=0x16) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xfffffffffffffffd, 0x100, 0x4, 0x4, r1}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000000)={0x9, 0x3ff}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x8007, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ffffffff00000000fdffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000007144aa0c1edb47e8170000000000000000000000000000000000000000000000000000d6443847d5596359322f0720000000000000000000000000000000996982ad317773e14e0416f5bc4005ae000900"/163, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:06:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/226, &(0x7f0000000100)=0xe2) 00:06:46 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4da}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) syz_emit_ethernet(0xffffffffffffffca, &(0x7f0000000040)={@empty, @empty, [], {@generic={0x889f}}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xafde}, &(0x7f0000000240)=0x8) 00:06:46 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/47, 0x2f) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_extract_tcp_res(&(0x7f0000000140), 0x6, 0x403) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000300)={{"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", "f147ab96f50229e799d2e64090821827301213f74965f3312e1ccb24eff7cd79", 0x1000, 0x1}, &(0x7f0000000280)="cc749362100352ec50d9ad91d66c29a4580b83ae033f7cf6ef1303b62a62880ab2afad1b258575345c32e6757efd1ea4ff65c2b01d9324a9a3a315f1b8af5ab2f2f05a1a8d8f1e858759c93abc8515e81b8c097887", 0x7fff, 0x5c, 0x9, 0x10001, 0x2, 0x7f, 0x3, 0x7b20}) r1 = shmget(0x0, 0x2000, 0x1, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/41) syz_emit_ethernet(0xfffffffffffffffa, &(0x7f0000000240)=ANY=[@ANYBLOB="984dd609c41ab4d53ca0aabb0806000fff0106000003aaaaaaaaaaaa70ffffffffffffa5aca360d4cdccd3ff946a7ea2231f48"]) 00:06:46 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfbff, 0x100000000, 0x73d}, &(0x7f0000000140)=0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) 00:06:47 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$dupfd(r0, 0x6, 0xffffffffffffff9c) 00:06:47 executing program 3: socketpair(0x1, 0x4, 0x5c62db56, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x2, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = socket(0x11, 0x3, 0x0) sendto$unix(r2, &(0x7f0000000240)="b10005020000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0x0, 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x4}) 00:06:47 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpgrp(0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r1, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) linkat(r1, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x400) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x7) bind(r1, &(0x7f0000000340)=@in={0x2, 0x2}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) recvfrom$unix(r1, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x3) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r0}) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr, @local}, &(0x7f0000000280)=0xc) 00:06:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) select(0x40, &(0x7f0000000100)={0xb31f}, 0x0, &(0x7f00000002c0)={0xffff, 0x8, 0x4, 0x4752775f, 0xfffffffeffffffff, 0xfe4, 0x8, 0x8}, &(0x7f0000000300)={0x7, 0x1}) 00:06:47 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100)=0x3ff, 0x4) r1 = socket$unix(0x1, 0x8120000008, 0x0) chdir(&(0x7f0000000080)='./file0\x00') sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0066690d291978000000b95299e99c11cbd47fffffff7cf113a52634f7e17b694d1db5ff397afabedb52ef"], 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 00:06:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c5000000000000000000000000001800"/125, @ANYRES32=r2], &(0x7f0000000140)=0x8c) 00:06:47 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setreuid(r0, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fchmod(r1, 0x30) setreuid(r0, 0x0) setreuid(0xffffffffffffffff, 0x0) 00:06:47 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getuid() getuid() getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffffffe, 0x0, 0x320000000000}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1}, 0xffffffffffffffa4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x120000000}, &(0x7f0000000100)=0x8) 00:06:48 executing program 0: semget(0xffffffffffffffff, 0x0, 0x40) r0 = dup(0xffffffffffffff9c) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000340)={0x6, 0x77}) syz_execute_func(&(0x7f0000000400)="c4a275b85399a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)="2613c374da74ecd5fb3478cef8fa402ae4ad005ab41813aad281350837b6c6c6afaeaa3454d2d720a091dcb4d46e6910837e63d1807fe8dfd3ae83a0d5f79eef970b2db9e5bb69a0bf32294251260fb7802c44f5666a750ddedc3b9f3abf0f9a87656eda", 0x64}, {&(0x7f00000000c0)="87faede80ecca3e0fd46dfc3da24bc529a1e2a9e09d06396be63c58c18bba2e08ef39e782cbf07321f64a61627e4a094f09a2585248818f9027e2ac97d59dafaac6099aae0723a5409a56c8c021b047bdf9bce2493951f5b9b703f2aefe97619cc129067847ab42afa0b748746b1418f7bd4f6352aa5b74afc8d78079fcef04bd099b0de4e2cd628ee663c779ec797e2713fca0ea2520e3756caa6130011ba761ccc4cc5ad87918ad4bd3adf985f2d63066f9c6655174582", 0xb8}, {&(0x7f0000000180)="17e8d7a42bb8d006a90941b1b184a254c915cfa57e3627b1cf12a1a73390cf64a520802221eb4c7f6a793b2c7962c76099c4059d587e4e548ab7e991f745", 0x3e}, {&(0x7f00000001c0)="4ccb6fb0f85728d279f163ae76b4be4438d625fc95094962036ca2c927fb0414fabb9f26a0b8d3d4c5c595e45011fdaf282942fd9260a7d67a2f0a0ce74a0903fad84e2304", 0x45}, {&(0x7f0000000500)="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0x1000}, 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0x1000}, {&(0x7f0000002500)="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0x1000}], 0x7, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:06:48 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bf0300000fc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r0 = dup(0xffffffffffffff9c) fdatasync(r0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000000)={0x3, {{0x2, 0x3, @broadcast}}}, 0x448) 00:06:48 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000140)=""/68, 0x44}, {&(0x7f00000001c0)=""/109, 0x6d}], 0x2, &(0x7f0000000280)=""/4, 0x4}, 0x40082) syz_execute_func(&(0x7f0000000000)="98994aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:06:48 executing program 1: mprotect(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x1) open(&(0x7f0000000040)='./file0\x00', 0x800, 0xb0) socketpair(0x1, 0x3, 0x100000001, &(0x7f0000000080)) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) 00:06:48 executing program 0: syz_execute_func(&(0x7f0000000200)="b18491cd808e6b00070769ef6bdcbc00d9d9d0c44139fd5bf91cc166f3470f1034880fc4014c68f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366457c186746d1d9660f2cf273790f0f26400f0d18410f01d5a9c14600000a8ab1b182010804f4f30fbd11c4417a6f4e0e00") r0 = shmget(0x0, 0x3000, 0x180, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/74}, &(0x7f0000000080)=0x4c, 0x30000000) fcntl$getown(r1, 0x5) 00:06:48 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() semget$private(0x0, 0x4, 0x201) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:06:49 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setrlimit(0x0, 0x0) mlockall(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) truncate(0x0, 0x5) getpgid(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="268cfb8f310e0c39e8e82f13e5fb380d3d887b01409f622fc4bf4e9f04e46d76f34733b9317e4169094e9530107dec30d92eb2f193d016a8da7c47e3d72d1aa6a2feb4de46253c686e85e0e8d70d1522239d90bafe69611032fac11ed4ddc218913252c4bb5e3ac0b85832428bd4efc073089cbb407a188316a88e94751794363e3b1ef0d9f9546ea1f95bb4c48819461003f30b9eba7915196a74fd97ef116719d25d"], 0x0, 0x90000000) 00:06:49 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000480)=0x8, 0x20000000) r2 = fcntl$dupfd(r1, 0x2000000000000002, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000500)=0x100, 0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000004c0)) getsockname$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00_!\x00\x00\x00\x00\x00\x00\x00'], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100), 0x0) 00:06:49 executing program 3: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f0000000100)=0xffffffffffffff3f) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:06:49 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x3e8, 0xf000}, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0xc5, 0x19) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x292, &(0x7f0000000140)={@random="a52e376e652e", @random="ba96e5732e60", [], {@ipv6={0x86dd, {0x4, 0x6, "74e169", 0x25c, 0x25, 0x100, @mcast2, @mcast1, {[@routing={0xad, 0x6, 0x0, 0x5, 0x0, [@mcast2, @local={0xfe, 0x80, [], 0x0}, @remote={0xfe, 0x80, [], 0x0}]}, @dstopts={0x36, 0x3, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2, 0x400}, @jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @enc_lim={0x4, 0x1, 0x7}]}, @dstopts={0x7f, 0x1, [], [@pad1, @jumbo={0xc2, 0x4, 0x4}]}, @dstopts={0x7f, 0x1, [], [@pad1, @pad1, @enc_lim, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x10, 0x29, [], [@ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0xfffffffffffffffa}, @generic={0xabdf, 0xa7, "f10a7f644e3743cb6634e8b0c25ecec7d204f66fcf427e6fa47c6ed67dc7537cdd514816856768af2d62966d00b3007dfb64639fef367538478e8e32fca77eb2affa2170a51062c0026f06841e75f97dd901010240e040b20c76cac9903d7c644e8dc7725b11964a41caf24845d9de6e19e6774c91e2536d16cbcee49392eb40411130f87ee42a730f114270d8623c21788365bc8c2af3176766c90d108bf78b98510c7f53ee40"}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x4, 0x8e, "1456e5b6ab50e8a746765c88a7058d807cc7b8bb5aa478043fd529cc79f8d6559d82ada36ddeec7bc1c2b4442465ca3149d7d6afc5257d24222fbad264484b46ebc11e7face0e0f5b7175910e57dd17b0070351d6f0795c07db92bcbe8d6a3fb133465e01e47ae22bfde30e3aed805ffb88ea31f418835afc19a38258e3c95a97a56ff5741a881d038665c68c405"}, @jumbo={0xc2, 0x4, 0x5}]}, @routing={0x61, 0x0, 0x1, 0x81}], @tcp={{0x3, 0x0, r0, r1, 0x3, 0x0, 0x12, 0x40, 0x7f, 0x0, 0x8, {[@fastopen={0x22, 0x10, "f420fc2feee053fbb0c4ce1d16f6"}, @md5sig={0x13, 0x12, "66f6b1390db9a3f8abc074729a6a407c"}, @mss={0x2, 0x4, 0x5}, @nop, @fastopen={0x22, 0xd, "8e1ebfe195f3181c7b8efa"}]}}, {"bd107c9b1f7e490fae415cf8c77d00cdf1a921db7adc848847cce0cf796aedc906882f21"}}}}}}}) 00:06:49 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r2 = getuid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r1, 0xd) flock(r1, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fchmod(r0, 0x10) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:06:50 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0xa, &(0x7f0000000500)=[{&(0x7f00000000c0)="f5579ab44ce5ebb093f18ca9ce171d82d8b0abcc", 0x14}], 0x1, 0x0}, 0x0) 00:06:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019") 00:06:50 executing program 1: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000200)="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") 00:06:50 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0700400020000000002000f4"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:50 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8000, 0x3, 0x7f, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1ff}, 0x8) 00:06:51 executing program 3: r0 = open(&(0x7f0000000600)='./file0\x00', 0x2, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000640)={0x0, 0x0, 0x1, 0x3, 0x7}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000006c0)={r2, 0x0, 0x6000}, &(0x7f0000000700)=0x8) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000c00)="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") ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "f060f2887d3e9438e4cb278f483d8eb4eef378ea0d72e2f256b08c67f5e374e2", 0xffe0000000}, &(0x7f0000000040)="cc547a70b2f2ae75a4c5618a81e3b4c99711f027180fffdd4d1068ecf6", 0x0, 0x1f, 0xf69, 0xffff, 0x3ff, 0x8, 0x2, 0x5}) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_tcp_int(r1, 0x6, 0x632, &(0x7f0000000080), &(0x7f00000005c0)=0x4) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000740)="235adcec69db031fb7a06c9d3026388734d98bb6e5af92d8", 0x18}, {&(0x7f0000000d40)="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", 0x1000}], 0x2) 00:06:51 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x7d5, 0x1}, 0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) shutdown(r0, 0x3) 00:06:51 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@random="89699b6998d7", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000007}, @icmp=@mask_reply={0x11}}}}}) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000540)={0x1, 0x760f1d70, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r1, 0x0, 0x7, 0xfffffffffffff7a5, 0x7a, 0x81}, &(0x7f0000000600)=0x14) r3 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x20}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000380)={0x0, 0xffffffff80000001, 0x3, 0x8, 0x3}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000400)={r4, 0x78, 0x1, 0x0, 0x4, 0x100000000, 0xffffffffffffffff, 0x4, {@in={{0x2, 0x2, @broadcast}}, r5, 0x8001, 0x200, 0x0, 0x3, 0x8}}, &(0x7f00000004c0)=0xb8) r6 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x13f) ioctl$DIOCKILLSTATES(r6, 0xc0e04429, &(0x7f0000000140)="069f28089c41a360fce342ab1896202125b07286ce56b18407192d60fab7052438e77079210c4127baf9d4a8e10b8e206cafeab224c8597f69e146726fd081aabf3f28dc70cbe0b0210e9b9fafdfe901c4a1c1278f2086fdacb4cd12e4cfb23a10fa84385eccea3c63fa7ef99ae38ec02fcd361b871b591007266fd28636610647e007117e9267ed62dda19a819e0af7757eb21b1d31ecbc4c5cea84ee5952de277af4faa09787ea9e276c4ed6931e4ea858b8890ec4c9293dede57ccda54c5a1cd20fe76c9f710d0c18b4ffced26a8ea66a7092") ioctl$DIOCGETADDR(r6, 0xc4704436, &(0x7f0000000240)="44b9e39e83aa4ae684fe3453006f7d8339a59fde3106ea77e898eb582642401ad37a8449ea00ca8c13cc17e33e0fd902d476d44677a4d664deb60e0d93ee3a1b355a1652a41605d344e64a100fd2bc04dcc78b90bba942f1e95532f9361da0389bc2ae42f3cc4a2ab7cf3daf3774e52c1f62226af0648c8558be7f40b550a14b3c07a4b1a42b77ddcc3ee7b2131198cb680bacecfe17b06649b85fac37723ab8437842d2116f173ba27a1845f0cd56b1f8ad198b63a18179e183d9d18861f205a83a4dd032145a821565c3e13528660c821f26b46f1231f12b1b5d014fcf508f732c9592182d83abbf310501f75b9f9c7fdae38c838b") r7 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f0000000500)=""/62) 00:06:51 executing program 0: socket(0x0, 0x7, 0xe030) syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x420) msgget$private(0x0, 0x242) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:06:51 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6c462f9314885fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac892a0f0000009f") 00:06:51 executing program 1: r0 = socket(0x1c, 0x80010000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="92c4dd908be8022e661c00c83a870c91f30d00b4e023c88763eb0ec51fecad3ac1032c5512051bee790968cefe943a7e47c5723c7c2520cd175e843edd9de43c18c5704e5c0573d86beb11bd32e70a6d50ecba6322f41b0915790e1ea7d8cc1aec043f040e5785ae240ace0b05c2761a030ce65f40af0a1aa30ea4d3e2cc"], 0xa) 00:06:51 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c22c4637916d7b098cd80f236d81bc42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socketpair(0x1f, 0x10000001, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000180)=""/227, &(0x7f0000000280)=0xe3) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @rand_addr=0x2, @loopback}, 0xc) 00:06:51 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x33, 0x0, 0x0) 00:06:51 executing program 1: r0 = socket(0x400000000000002, 0x30000000, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82122e2f66696c653000e1d9e9423425ea922960aa4ea188ce43f424f806c6d6f9f04d4e0da680cee82054f5623ad6211b2fe75149cde9471de58e1666d984ff1b30169f442c2bb1413b2da0ab7ef410806bcef0a591170f49a7f5093a83fa7dd6cb60fefd9e5b8c386746867fdbf9cc0c0bb172eab75c72b4b757b6641c0a88c288eda313270fad67657f327a7973c092cf7128121b495266b8c58799c55c13433b91d85d0d5680203da0f6fda002bf0ff622ec1d1de324f898d15c321eefe0ae4d4e3687db62b8a5ac9d379225abfd9ed6161922831a5dc9bca0a94fbcdb7e9a348db29a3b1b979fc40f070aecd9963e"], 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ffffffffffffff00"/136, @ANYRES32=0x0], &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x161) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0xa9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0xe23, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:06:52 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3}]}}, @generic="8da7b252eee18d01"}}}}) 00:06:52 executing program 0: syz_execute_func(&(0x7f0000000180)="982c380f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc437c3866450f73db0221fc22eba8c0c041812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="ebcff5173cccff6d66de8fc01d63a08ee26382f8a24077a9fd8711f2a721120232890d28f466410aaeb5251c12983d6840773c3128c19217975e59fe2f6916701e33e695a6505a9824fcfb9f9877128b7aeee4caaa6008bdd8d951bda0be4b1a05086896df451e958bb949b3ca82b3f2569b32c0984e4c574c6a1f96d3f89f7d598dc5ade005ea74f5598d0a599496124f02a0645a03728fdd3da20835ff37dfe6461ddcdd01a5818a96943abbd7d8") 00:06:52 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000001980)='./file0\x00', 0x10008, 0x3) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f00000019c0)={@rand_addr=0x1, @multicast2, @multicast2}, 0xc) r2 = socket$inet6(0x1c, 0x5, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000001780)={@in6={{0x1c, 0x1, 0x3, @rand_addr="b5a440715080beb3c76713b7e6827bad", 0xb9}}, 0x0, 0x3, 0x7f, 0x1, 0x1, 0xfffffffffffffffc}, &(0x7f0000001840)=0x98) freebsd11_mknodat(r1, &(0x7f0000001a00)='./file0\x00', 0x80, 0x8001) sendmsg$inet6_sctp(r2, &(0x7f0000001940)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0xb0, @rand_addr="8f1fe2401a95dc67495e95abbb8ff86b", 0x400000}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000180)="03a71e26c39146d7815fe724f709943f6fef1fc3879d9fc575c258322b051fd1c958c2093ff333bacc0649fa721755ec0f7fcba5936b3535f7b41890e00c834348ab847d1c06429c662350a2a1329f92a06005a8cef776999ca1e6090cb889a517f756e06893262bb4035a856ff709964232d368e72264b8c3b0d26a5d9753fe478fd5face7d22090a8e0081f971f032e35273244adf33ecf35d571242f46710fe82425a65e13e9aca539d8ca144f13eb3101fa4ac712d402f42484584fabcabf45a2bce1e0eeece905b117b10730beaa4376d6ca18a9be9b7f45b19cc7f1aef6b6875d889ff09ac119a7822af22998d2466fbf1e0f3", 0xf6}, {&(0x7f0000000280)="a977b0db03e3860929fd1af1388ee0c66b09878e20163b9df7d0b361d909687c4dc4aa248cd754719612a61b34b60c411a63ffcb4b0fd78050f8a2832b4fb598fec543ff6c76051d4c91db932ee9d90744837de93cffdb99ccb888d6b901a2fd16cbb82bd9080bd6d76a267a23c9f4777643d069acd1c05643de043509f27f6653705d2e7c7368f2cfd4f7f3862416a76cf60b06604f7c6a9c7bc82a739ae0667a0117556622586b11347db3d06b96043d45348f65b592f24b89c47d3fa9f11ba331be290ee1cb06984a3e", 0xcb}, {&(0x7f0000000380)="eefe96e9b536fa3799d1420c836bb2e4209d2bde056e24b15df806d12f0c68d4559db44497d182cbaa416bb3ca880644d5f0d300ff8fd8ec8e20be9be5", 0x3d}, {&(0x7f00000003c0)="7198ec68a67ba5f586ab7b5a9a09210b7e3fcf5a62341668eccb67df5422d2c63f87bcd29af9c24084e2389c5966cc5ee2259ee51d56c51ce646b1e01785c345e492ff4823d9aa2705fe89b2491d4e9fc808d5dcb824b5320383b8f37c1a1c908201e43ac3c2bf1977fbf69bf2c419e83fb6cfa96ed6887e9a18184c1ef768c4bf86b04de275846883e7bd75686228bb1ccbc0fdd6188aa39728ee1a98cf6c100103b61da349f5f9c3b971b902742a6a0838eb4751ec190acd89492cf158a46a5df57628a1b633", 0xc7}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="3660212c130954d61449a874ec763776fadc5fe9b82ae86fd1f07c4a5bd0185da97e548b4cf813008820c746b296a7bd6a67622646a280da426e8a497fdaafce71aea11eef21d4438ba00d344260f6c3873183cd216177b51802bddf76ecfa9c5e088a06e9d56cad6eec5192d611b00597534024dcf56e569ce38d6a5230bf8befa68018743bcf07c4d4398fada88e89ad106b2f6063a91272c8ddf77ee532", 0x9f}, {&(0x7f0000001580)="40e5bd7c7edc6abfc21c790d711f66a996c92d04d8ff90f9fec966d77e2b52592213615c9fd8e8a519ad5eef6b023c304897e80f27af5dbfc8ad177801ca184f77584e51f95ef7c1413107fc8b", 0x4d}, {&(0x7f0000001600)="0386afacdb1f11358edd6fa13ec5e39ba5681d7c47bf7ba43d5189ef7840a9e52a826ebf537e4eb82995edd01591d36040a809a963e1515c1be445996f5a38a55f636cf2f0f443a822f71efbdb5899bcb67eb2c2704c0b3982910e9487882fa8301a54cdfef2ca09920142dad4f20c5e17526ba3bd42fe738e1dbc115938f1600cf3e0483bdb34dc5abc347e2f7c7dedf5a74dd3ab05de2fb02f44d8e7e7b092bc591b4fd8ca2c18ef685ea846cbde0027033b1a265d3bd23f2ea05ec7494c7b7c2dab64a5bd3958c73ca2c64edafc70e411851eae0d6a7da179b0fb855f2d3640ebc938b9f48a30f3169694d569", 0xee}], 0x8, &(0x7f0000001a40)=ANY=[@ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000aa100000008400000008000000050000001c0000008400000004000000050000400f00000001000080", @ANYRES32=r3, @ANYBLOB="14000000840000000100000000000500010006001c000000840000000a000000ff0200000000009afb2651d682650000000000000000011c000000840000000a00"/83], 0x94, 0x8}, 0x189) 00:06:52 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e3d77982446867489bea155cbd12655d3203b696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000140), 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000001200), 0x30000000) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000180)="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") 00:06:52 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x10000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x2}, 0x24) syz_execute_func(&(0x7f0000000000)="969898472c431c060f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r1 = socket$inet6(0x1c, 0x20000005, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x6}, 0x24) 00:06:52 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x1, 0x4300, 0x2, 0x3, 0x0, 0xffffffff00000001, 0x1600000000000000, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0xb5}, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') fchmod(r2, 0xe3) ftruncate(r2, 0x101) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000080)=[{r2, 0x2001}, {r3, 0x1a0}, {r2, 0x176}], 0x3, 0x0, 0x0, 0x0) listen(r3, 0x0) shutdown(r3, 0x0) 00:06:52 executing program 2: 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) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_mknodat(r0, &(0x7f00000002c0)='./file0\x00', 0x200a, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) setsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000300)="ff626c96", 0x4) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f00000001c0)="754af0f7e7f4a970877406ad4fb427983f7ec9c3bfa0be241e8279c4fda547eba38d06ac6be1ea6cb5f1b9d848060d6fc95e1dea6194dc1af9fbc705e75260ac20cb14663bac3877af9af0aa3f1601df493826d86025577fb922b3c445b625044d7eac40a8ead883f22fc9fb8d4c2a8c41cabb1a66aefdd22e8f5e31e27d3df1dcdf7aa5f84976ae6b5e8909bc7d092c9a2c929a2e421c47ffdda313d342047727f2cb66096c4f8e0b242f0f145179e03565eb4e5f03845e30a8a717a9594adce88c6b1ef241072e34d5569a5ec7feba1ab926f5fa87c4907cd501c76c057979e25d6dfd3b8f0b9d48782d15b438ec22f5cfb2") sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r4, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x50}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x5}, 0x0, 0x0) readlinkat(r2, &(0x7f0000000340)='./file1\x00', &(0x7f0000000380)=""/11, 0xb) 00:06:53 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x100, 0x9, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000200)={0x2, 0x7}, 0x10) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000480)="f1e5104a4a67f2058dfd6a79772c8d048a34c6b0867874842fb357251c3da271068926344c0424eb171090") accept$inet6(r4, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x20, @loopback, 0xfff}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f00000001c0)) 00:06:53 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@empty, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x4, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 00:06:53 executing program 0: syz_execute_func(&(0x7f0000000200)="98341e0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc40155c26233aad72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf04080a50e000000fe0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:06:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653038a67a484fa102a2a0d73ab342739e9397d610a463b4837b5d1c016ca55b2b54dcb22bb89f8428bcd193fe57a361710b51d63d056f103b9ddaf89201000000a487f113bb6d19de88679bf4336e7e9f7134c7cd1639ce9942043fd4738f18"], 0x1) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0xfd}, &(0x7f0000000240)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) 00:06:53 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x5) madvise(&(0x7f0000e25000/0x4000)=nil, 0x4000, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4f69d0230dc4b54c, 0x12, r0, 0x0) 00:06:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@loopback, @multicast1}, &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r1, r0) 00:06:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r3 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000240)="822a9d74fed143735892f3ce5b242e9f57f47d52bf0d2fe8aaf5b9fb43f444251c8375fa9b191ab4e751f3763c9d7c89d7b0244854fa7bbb4c1a04f884216110924bf52bf47a7bc257a9aa535865c39615255eb27ea32333130fafc2b3be196913532a9dc49d370f4658d2ab581558eefaf5f65a1828c9cbcc5b") r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x202, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=r6, @ANYBLOB='\t\x00\b\x00\x00\b\x00\x00'], &(0x7f0000000200)=0x94) r7 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f00000002c0)="a41e946a78df6f8dc9f6ce3ad4c78286b297a24f665e0d4c4b19fd4214f466c4707f3a05a5f3b827a6dd79aa2c45d471e09624062c65eef36c26d1f59d9fa6754db48c1e022d390d3cdb6d7f5e3423321145a90e05766d8858c00d86f31400d78036bd91676c8c3e8b358a7c8212d760874721bb9dd83f794b688e757ee4ed387950c0474c223338eaf5a76e025c3e63ad0bbb646d2af56654d35328367b600ab8c3e8da09853d72569de9ad3c") poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x80}, {r2, 0x4}, {r3, 0x2082}, {r4, 0x98dca860e1c3cd65}, {r5, 0x20cd}, {r7, 0x140}], 0x7, 0x80000000) fcntl$dupfd(0xffffffffffffffff, 0xe, 0xffffffffffffffff) 00:06:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x3f, 0x3, 0x7, 0x7fffffff}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2, @mcast2, 0x3}}, r1, 0x6, 0x800, 0x80, 0x98e}, &(0x7f00000001c0)=0x98) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/170, &(0x7f00000000c0)=0xffffffffffffff1b) 00:06:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={r2, 0x3, 0x0, 0xff, 0x4}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, 0xffffffffffffffff, 0xfffffffffffffcf8) r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x108, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x0, 0xd4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e23e00000000000000000bb0f030000000000000000000000000000000000000000000000000000000000430000000000000000000000000000000000002626ba8a00"/128, @ANYRES32=r4], 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e230000000896aa61a4725427a5d4ff7f1b26e9e1d45e40c4a6ddeb0af0aa8412cc682ff3c297b9ffffffffe600000000000000000000000000000000000000000000000000000000edffffffffffffff00000008000000002c7040da9ec2294499af1f7bfae894a8a003b48d53e400"/143, @ANYRES32=r4], &(0x7f0000000240)=0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:06:54 executing program 0: syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket(0x2, 0x7, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0xf1d2, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x6, 0x1, 0x6c, 0xe4}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x1}}, r2}, 0x84) 00:06:54 executing program 1: pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x100000) accept4$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/10}, &(0x7f0000000400)=0xc, 0x20000000) r1 = socket(0x2, 0x20000005, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c65302f66e96c652000"], 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x0, 0x0) r3 = dup2(r2, r2) readlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x1, "6bdbb29c021262bda18533638bb40ae2"}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6dd4bdbc88e82fb9"], &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x10001}, 0x8) r5 = dup(r1) ioctl$DIOCRTSTADDRS(r5, 0xc4504449, &(0x7f00000004c0)={{"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", "32b443840563ba596857e3706df61891fb68fd2761b4483579b5afc46d5e820b", 0x4bbd, 0x2}, &(0x7f00000000c0)="22c647d7df30cd3fa9394363885c32e8c1b125338111108e3e0fba6459b8e34d46c100e59af882457c3457c397391c7551e33d9415264505c3d0c23c53953f5a3054dd7f6546e45c068c79d4b489cb245fe534a780c78c58fb1217b6dd3060baad388e0577bf695bc0898b9737ddeee2ac6d76576fa579d9c358b4fbb3d6e4e75a170d2caf63dd43e3a26359718390", 0x9, 0x1, 0x8e6f, 0x8, 0xfffffffeffffffff, 0x9, 0x3, 0x6}) getsockname$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000940)={0x3, [0x48, 0x13, 0x3ff]}, &(0x7f0000000980)=0xa) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x6, "ac20d6e3655b7ab4a8d9cb6902c85b44"}, 0x14) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x0) pipe2(&(0x7f0000000440), 0x100000) fcntl$getflags(r1, 0x220003) recvfrom$inet(r1, &(0x7f0000000200)=""/113, 0x71, 0x80, &(0x7f0000000280)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) 00:06:54 executing program 1: clock_nanosleep(0xa, 0xfffffffffffffffc, &(0x7f0000000140)={0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000180)={{"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", "76cadd431ab63a5fefd34523208afd7fd88e9dbae17d119e4ce0eee347b6e323", 0xfffffffffffffffd, 0x47c5}, &(0x7f0000000040)="a957602659e36593f75ff6c45276", 0x80000000, 0x1000, 0x6, 0x6, 0x80000000, 0x5, 0xa873, 0x27a}) 00:06:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10000, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000100)="74b5d4ed5f50e92dec91ada8d711fcf6a63bd907d8ef9b090c7ec6d78da0827456260f2333ff6b1e60e65aaa8230aa895c2f32dd8a21e6bca18e399d9728b9ad1bd8ae62d7ef9ef072ebcd48c95ef0304e230ba962da1a9aef037c0653716ac629808cb7a294d4ee61bf4422aa8c6c3f697c59369eca54afdd3792d331407f59c0b4257d3fd0274fb52fa411df95899e0f8595d18be67a13337417962800404c78eadb2c8fe5f3e5b1f2f89da5a08f6a1053e0a4a2e632316f3bdc3b12c4223e1046d5f179f9191008d60f5885da58cc4213809c27f9c65f11c2649d76aa735d6473df1fa2ddcd00923e836c0e345418c82e2c6e4d") syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="d15a4fb973533678a58535e886dd60a99d9b000800000000ffb1000005109afa0000000000000000000001000000000000004337778b3374b5b656000000000000"]) chroot(&(0x7f0000000080)='./file0\x00') 00:06:55 executing program 2: syz_emit_ethernet(0xfffffffffffffca9, &(0x7f0000000100)={@remote, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff84, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) socketpair(0x10, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000240), &(0x7f0000000280)=0x4) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180)={0x5be, 0xfff, 0x9, 0x7, 0x2, 0x838, 0xf7f, 0xffffffffffffffe0, 0x3, 0x4, 0x7ff}, 0xb) 00:06:55 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x3) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") 00:06:55 executing program 0: r0 = socket(0x2, 0x1000000000000005, 0x20000009) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1, 0x951, 0x0, 0x2}, 0x8) 00:06:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) syz_emit_ethernet(0x4a4e, 0x0) 00:06:55 executing program 1: r0 = socket(0x2, 0x2, 0x0) dup2(0xffffffffffffffff, r0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000001c0)={0x407fffffff, 0x10000}, 0x10) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0) sendto$inet6(r0, &(0x7f0000000040)="e668f65d47858b490468c70180364dda84ad7eff92d356009361980c53124655ad6bafec06b021bc2c43637b6cf83e2afe6d88416a78f9c9a79ae2123a36bfcbe0693ad68930a37663866165d9f5a8339d6fbb967ba9299d8cbd1b8cc2646c9d7578fb57037c222ce18cd9e78c84d26624ca957c0683b8ec284eb4be044c3e3dd25901a856bdb59852b417082f41b129", 0x90, 0x100, &(0x7f0000000100)={0x1c, 0x2, 0x73, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0xfffffffffffffee2) 00:06:56 executing program 1: setrlimit(0x9, &(0x7f00000003c0)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) listen(r3, 0xfff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:06:56 executing program 0: syz_execute_func(&(0x7f0000000540)="470f8cf4000000cd801b69e4c42205b8d36462f3460fbdebd9d017785bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc90202076f076f07c4c2b90a23f2b467f2450f10c75151c4a2247d181e1eea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332feceeb7b7480f54635bc4a1e1e0ef26400f0d18c401fe5ff6e30fad8f8878c103ebc4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = dup(0xffffffffffffff9c) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000040)={{"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", "f656d9c3010a22fbde550e31e13a524b40af5685c9d1867d3a5aaea96fb83a06", 0x1000, 0x400}, &(0x7f0000000000)="5f8741d4925406909d9d139f4a5d49b4", 0x4, 0x3, 0xb, 0x9, 0x7, 0x9, 0x9, 0x1}) 00:06:56 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10c40, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) 00:06:56 executing program 1: setrlimit(0x9, &(0x7f00000003c0)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/128) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) listen(r3, 0xfff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:06:56 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="2e323187707af38519535ea3c7186945f966b7343328ca71ba105734a0bbc25b4c077736b6688a1397079cc2d626543534687ab1c6f3", 0x36) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0x0) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) fcntl$lock(r0, 0x0, 0x0) 00:06:56 executing program 2: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000180)={0x58f, 0x1000, 0x7e68, 0xfffffffffffffffe}, 0x8) getsockname(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) 00:06:56 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x5, @mcast1, 0x6}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000200)=0x10) r2 = socket(0x2, 0x20000005, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f664dec86f1aaefb7589fefd52a562af4852308f4dca2daf0682563b88eda9f54e8e2cd4a131fb610865db7d950845100a5f2e76ff46c2e16a5119aa8c16c35ac"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:06:57 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x3, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) socket$inet6(0x1c, 0x20000003, 0x5) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:06:57 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000080)="b1dc91cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f667e440f000066400fc730") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "f033e787fceb2767f93baf0513468d6b4215f3711acf159a19f4e8084b184215f29e73fdbf096b4f9a575aaf4f1135ee4421f13191dc47e5a32adb766d060c669a764a44103b0a62d6bc7479806f672e575d8c4e09bcf7ea1c57f3d20fbfebfc5b2ca9e396047cd9a9cf1ff204585264bb8d09f0807a650ec8d1ff865f489b09efa6898ff125166d195086c91f32ca6924e935dc86768893a4d26f08d9aaaf6df62bd55d0340c9d034b18fb6592f9a4e99db7c3a0c5cf9b2b12379bdcec252c6d6479c54b1c171e3fe02b4e122d6b4230f38e29f785230b5dfcb1b1b7410791b8a24ee65a117e526b76f6fe5bba04ff0"}, 0x100) 00:06:57 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={0x0, 0xffffffff, 0x0, 0x7ff, 0xc7}, &(0x7f0000000880)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r4, 0xffffffffffffffff, 0x0, 0x100000000}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) open(&(0x7f0000000800)='./file0/file0\x00', 0x0, 0x2) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r6 = dup2(r2, 0xffffffffffffffff) openat(r6, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x80000000, 0x401]}, 0xfffffc17) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:06:57 executing program 1: r0 = socket(0x2, 0x10000005, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x5, 0x10001, 0x4, 0x7ff, 0x8c8e, 0x2d, 0x4, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x80000001, 0x400, 0x24d8, 0x7, 0xfffffffffffffe01}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0xc, @rand_addr="9eaadb857b7a5ef4fcb4f5bd6b03f6a4", 0x3}]}, &(0x7f0000000300)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x4000, 0x101, 0x800}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x22f, 0x20, 0x5, 0x10001, 0x6, 0x10001, 0x10000, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x1805, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180)={r2}, 0xf) 00:06:57 executing program 1: munmap(&(0x7f0000ecc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) munmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000) 00:06:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000800000000ff01000000000200000000000000000100000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000200000000000001000000000000000000000000000000000000000000000000004fa223", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) 00:06:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000ac1400aa0000000000170000000000000000000000000000000000000000000000000000000000000000000000000000f1000000000000000000000000000000000000000000000000000000000000000000f200"/136, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getpeername$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 00:06:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6, 0x80) syz_execute_func(&(0x7f0000000140)="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") 00:06:59 executing program 0: setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000680)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000006c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000700)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x14) getresuid(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000200)={{"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", "e2944693bc015b67da90f5acd26e97fd13fb36cfc384718f0a06cf28835db56c", 0x1, 0x10001}, &(0x7f0000000180)="a2d7f4a13bb1f311ba2ae27d3e8a523ff8bc2db94b5a4333dbfe4fdd5a600dc2116ae4dc677357699f90e312841bf59273fa8889e28f6dad2dde1bade74cd5318a03d7c3793d78a0", 0x0, 0x2, 0x1, 0x4, 0x6, 0x9, 0x7, 0x4}) 00:06:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, &(0x7f0000000180)=0xc) semget$private(0x0, 0x1, 0x84) 00:06:59 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000140)={0x4a0, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x612}, {0x40}}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0) 00:06:59 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="d5069bb21b55d075be00000000e891a02e3d320000eb0c1ba8a1799a92f03fa27faf6f12f6b93a009c0ed8a50fdc4f6b684f2f9a24d58d95a978d8aef9", 0x27}], 0x1) 00:06:59 executing program 0: freebsd10_pipe(&(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000001640)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000580)="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"}, {&(0x7f0000000080)}, {&(0x7f0000000140)="67361ffb2f3c01914af0ec96ba028ab68ec38239442d03cab7425932ed3d31f00994b4355af64e1cd952339360490f03aed193848cfee1d1f33f175d3ad556d70f742dcae3d7d24e5bb061ee30036631d3feb7381457e3cc73895dadefb4c66f3bf0f2c74f6bbde082d4418d1f0469debe29d64c0b52c15e90457d783bdf7feac518d7d4df4566b43ae6e8c8ad38dc1da3e33a1a00d113383e6f0e5faca764a2e2a42d9116205a19f4e7688fb7cfc0a1bb8c5c2e1fded1ead1b6"}, {&(0x7f0000000240)="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"}, {&(0x7f00000000c0)="ca6cd75c38dd361e43f1f9763a89baac7eef4de68c3624d76c31bc64ddb5d896e8"}, {&(0x7f0000000380)="94b25681b1155fc7dd3c8156e475ae0f73e1c0268e4837e97ffacfb2d099262bafb71b6ff2037c1684b493cc4766a21b3bb7367e880932cde20dd89c43a043bb1715e8cb5b9dfece7da4abd5cd0fca66c46e715e21a4681954f8c9ae36a7f88ea0ccdd07815da171"}], 0x110a) preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0) close(r2) r3 = dup2(r2, r2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000001680)={0x0, &(0x7f0000001640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000016c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001700)={0xf, 0x405, r4}, &(0x7f0000000040)=0xfffffffffffffc76) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001740)=ANY=[@ANYBLOB="02005f8f2518000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ff000000fdffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003da6a9f1455deacedfa68b4df12aa9c08adf06f52cb1244ef21802e3973e6be90c8f864b46fdba6acf413e8e2e9234603afb", @ANYRES32=r5], 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7, r5}, &(0x7f0000000340)=0xc) 00:06:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c651400"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001300)=0x10001, 0x4) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x1d3, &(0x7f00000001c0)=""/13, 0xd}, 0x0) socket(0x1c, 0x20000003, 0x7fff) 00:06:59 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0x1103) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:07:00 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x80}, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000), 0x4) 00:07:00 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r2 = shmget(0x1, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 00:07:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000b00)={{"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", "a5c360904475d738a02373e2f2e180e4f89d30692f2ae2f045f50742cc44854a", 0x8d, 0xffffffffffffffff}, &(0x7f0000000a00)="4e30abf8e3f9a889f8d18baf20d9969707ddfbdb478c36f3ca4613b668ba71d6c0e314082c5e9a7c9237cf5f48b5d60f3f1be95380277c9320f3a0d43789fe6d4c58db5dcb2e3d46436bb791ddbacc1ed29f1ca7f3f2caa02911dac5e0059081066d3f99b12d0260ccce3bef515059e55333651afd575c1890b396ca75995efb5343d9bed4a78bdbd202ef4bb39dafbb80ccbb60ced6f7545f4ead863583bc405c203b1cde2e718a8de02531e653805e4aa1a2bce21cfb998238d2fe03170d34ab22ffd32cb85a7fce95fd2516b32657bf657c3be84203cea02ab1c6d31ff29f919112b070dabe7727692fae36098b54182063323c71f71d683af9", 0x8, 0x5, 0x6d3, 0x8, 0x7fff, 0x3, 0x8, 0x40}) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000580)={{"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", "02159b6398c16636e08de06b64dcf10fa9dbc68821f845a62d31a851df4862c9", 0x7, 0x8}, &(0x7f0000000080)="92f464185012da30724cf7e418e9a7e0aeb57a1d54b232fa81520809228fcd592d50be0f1332b69b2f724cf4af64a4052bf3e060d5d05ba3d0e7cfffe171897db62500ac2b258da6cc7e7f550f18348aced85c02dd12327962eaef", 0x9, 0x3, 0x4, 0x8001, 0x45ef, 0x100, 0x59e, 0x7f}) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9}) 00:07:00 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x40, 0x9, 0x0, 0x0, 0x2cc3ad50, 0xfff, 0x1, 0x9, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7, @rand_addr="10d82d77cde467a36fcf12103b8bec12", 0x7}}, r1, 0x91af, 0x4, 0x0, 0x4, 0x39, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000040)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x6, @rand_addr="069031e5223a90671417deadbf1aa9ad", 0x80000001}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x7, @rand_addr="dafb41e2b8897fbdd5c2fd8668c093ff", 0x8}, @in6={0x1c, 0x0, 0x5, @empty, 0x3b}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000080)="982c230f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:07:00 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/57}, &(0x7f0000000080)=0x3b, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f090000003000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:07:00 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="6a479c7286039b63095ed6016f66b6da72fcfecae94c8cba61a291ad5a176642291909418f4a1f411be3e2a003ba22960b29de8fa8a896c1cbb2f7b60a72e7a63f2e544068388d9cdfa784ab2b4c31c3536705a45e04bfab1f55c0e9a903d42e42e2736e268cf2bcf5c35a904ece19d8a414c33e9333f0f9574ecb2025") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:07:00 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x8, 0x0, 0x0, 0x0, 0x153}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x104, 0x20) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x20000000) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000180)=@un=@abs, 0x8, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/202, 0xca}], 0x2, &(0x7f0000000380)=""/137, 0x89}, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x400, 0x2000, 0x4, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r3, 0x4) 00:07:00 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="02318af2602ada7e559180e97472c91b2ec04423d36ec383fafe7012c91a835e61c8892f4fd61052e3cb426da68e7b89693c55a7398beacc5555c9c38f0963017b68dbd28e4213e1e0a01615d98fd19afc0c3c4857d93b9f", 0x58, 0x101, &(0x7f0000000080)={0x1c, 0x2, 0x1, @loopback, 0x1f}, 0x1c) syz_emit_ethernet(0xa6, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000290000000001029078ac1400aae0000001118290700000000b2079032e5e3a3828ac44b29ac0b2f15be5"]) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) 00:07:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000000)=""/68, &(0x7f0000000080)=0x44) setsockopt$inet_opts(r0, 0x0, 0x47, &(0x7f0000000580), 0x1f) 00:07:00 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r2 = getgid() r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x28000, 0x100) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setresgid(r0, r1, r2) 00:07:01 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c19b5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") semget$private(0x0, 0x1, 0x200) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x5, 0x1, 0x5, 0x9]}, 0xc) 00:07:01 executing program 0: freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r3) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x180, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair(0x1f, 0x3, 0x10001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4$unix(r6, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x10000000) unlink(&(0x7f0000000300)='./file0\x00') r8 = semget(0x2, 0x4, 0x20) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000340)={{0x0, r0, r3, r2, r3, 0x40, 0x8}, 0xffffffffffffffff, 0x1, 0x9}) chroot(&(0x7f00000003c0)='./file0\x00') r9 = socket(0x10, 0x4, 0xfffffffffffffc04) r10 = getpgrp(0xffffffffffffffff) r11 = fcntl$getown(r5, 0x5) sendmsg$unix(r5, &(0x7f0000000880)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000440)="39879ed11351590287e97198adcf0b49f201812ee125bbb0", 0x18}, {&(0x7f0000000480)="1c93d890a391876aac15c82969c3eac733908ca02ecc615f2baf25e4e719caf11f15424814059fe22ee8bf1911dff12fb285b6602332cd7f145c6da022ae6c95e10bf08238b7d609f54c7da03c8566e3b923d0e82ac209bb", 0x58}, {&(0x7f0000000500)="c87dcdf9abc6b0acc9cbd53d7ca933b4210a85647ca8", 0x16}, {&(0x7f0000000540)="b2de3e84688425e22941eeab05eae1c829a7debd172d65b572646c5a3a3168c0be17b58a", 0x24}, {&(0x7f0000000580)="3e8678dc8153f8de1371fad4aca0170f7707c8a91382b9d50f1ce81968822d945f6d9239b809b9b8fb21aaad7c5811d4087a0143dd3fc51205b44d26b0f7e52f87909c99fc9369a35ddb0baea617a78061d089a06c4d40dada7dc1cf4969830a0864756f8fb1c6010f7482809e61d665d0e6fd5e5eac83987defa851338a01", 0x7f}, {&(0x7f0000000600)="6d9819091603fac7babe1d54ee0ab533b532a39633d981dc47f599397cb4e03ed77f439ab78f67d2b989e1906d3d51f57a4268c0c96a51132590b45c3040d8516c74ed4b9ee621bffd47a03ba22241dfba5f8b528b2f2dfff313a0cd9bbab02d4070cf5769fed6d7f1706b52906f09be6a98d3182e5402b2d9d97168c1e67a833a1f5810715f1362b6b0fe2c36e0a246ede1a25f3d1d2802fc795fa038438ee657c0e96ab452b16a0a1232a558c74f03d39b6a2f02a1214caf2fa681d388c5efc120815293091879d13b3a1908a2814077c1", 0xd2}], 0x6, &(0x7f0000000780)=[@cred={0x20, 0xffff, 0x2, r10, r0, r1}, @rights={0x20, 0xffff, 0x1, [r5, r7, r5, r4]}, @rights={0x20, 0xffff, 0x1, [r5, r5, r9]}, @rights={0x28, 0xffff, 0x1, [r4, r5, r6, r9, r4]}, @rights={0x18, 0xffff, 0x1, [r6]}, @rights={0x28, 0xffff, 0x1, [r9, r9, r7, r4, r4]}, @cred={0x20, 0xffff, 0x2, r11, r2, r1}, @rights={0x18, 0xffff, 0x1, [r6]}], 0x100, 0x100}, 0x20004) r12 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000008c0)={@in={{0x2, 0x2, @rand_addr=0x7}}, 0x0, 0x8c9d, 0x0, 0x8, 0xc3a6, 0x8, 0x8}, &(0x7f0000000980)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000009c0)={0x80, 0x2000, 0x8, 0x7, r13}, &(0x7f0000000a00)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000ac0)=0x800, 0x4) lseek(r12, 0x0, 0x3) chroot(&(0x7f0000000b00)='./file0\x00') mkdir(&(0x7f0000000b40)='./file0\x00', 0x21) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b80)={r13, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r9, 0x84, 0x1, &(0x7f0000000bc0)={r13, 0x8, 0x1, 0x4}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x12, &(0x7f0000000c00)={0x4}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000c80)={r14, &(0x7f0000000c40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000cc0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000d00)={r13, 0x101}, &(0x7f0000000d40)=0x8) setsockopt$inet6_tcp_buf(r5, 0x6, 0x2427, &(0x7f0000000d80)="ba620d3549b32ccc", 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000dc0)={r15, 0x1, 0xf, 0x7, 0x2}, &(0x7f0000000e00)=0x18) 00:07:02 executing program 1: syz_execute_func(&(0x7f0000000640)="91cd806969ef69dc00d98a20ec2ef2400f5a1e3a75d03a2d1eb51f0400ef00efc840ef0e0ce4c653fb0f8df3a9024ca49dc4c2613d700201ef9d670f381d6a2f67450f483bd1d965643ef2a63c8686c161614d4db57d7e7e0dcf01f29494060000e11e1eac45e22c897b2ad7000e0e00c463916d66ee00") r0 = open(&(0x7f0000000240)='./file0\x00', 0x44e, 0x5) fchmodat(r0, &(0x7f0000000300)='./file0\x00', 0x108) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) shutdown(r0, 0x1) wait4(0x0, 0x0, 0x11, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3fd, 0xfffffffffffffe68) 00:07:02 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000d00)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000880)={{"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", "229aad25dc3f27f85e79c99f8c472d2f371ec79e9c8ae0e51f74afaee40500f0", 0xfff, 0xadf}, &(0x7f0000000780)="b77ee8e061e020d10e2a08ac0dfe3b53e6fe4b90baa32ef02e3435f7913eccb3c8a43cb66ca013399d55f0bbcf87e73318e358f684136d8e333f04dc45", 0x9, 0x4, 0x6, 0x3, 0x7, 0x6, 0x10000, 0x6}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") connect$unix(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="01002e2f66696c653000759bc24a362ba4630760d38257b8a4c542d3318c9a71ca9f8725cb7129c489"], 0xa) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:02 executing program 2: syz_execute_func(&(0x7f0000000100)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6(0x1c, 0x6, 0x4000002021) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) socketpair(0x10, 0x10000003, 0x7000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x4a, 0x3a) 00:07:02 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10}) 00:07:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc0ec4404, &(0x7f0000000100)={{"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", "17f0db3228fc9c6bff83748e548093819100"}, 0x0}) syz_execute_func(&(0x7f00000003c0)="f3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f") r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000680)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000006c0)=0x1c) sendmsg$inet6_sctp(r1, &(0x7f0000000e40)={&(0x7f0000000700)=@in6={0x1c, 0x3, 0x8000, @rand_addr="066c0e1b805df42e4f98e432309b5bce", 0x400}, 0x1c, &(0x7f0000000d80)=[{&(0x7f0000000740)="09591de8fc0a446643e9c5c75a546eacf7d43ea6024bac87136551b47d9ad989ca97685954be80f660de6aef3d7d2323195b17fb42097e0e0ec3063c82b58860267b3682e5c35354df988b66aed2ce91641cf4f5fff87bb003157d83c9e545805a53", 0x62}, {&(0x7f00000007c0)="8a606e2fefee2f7a7c5a781b88bb1ca5b9e2ce5145e7a376d722b76ac2cef6ee117301e37a0ea158157a74123f606baa3080a5b8c7a5383f586e8df9e96b882021255c44f309b9aa6f79e81aa619b4f2432555fb8bf720a871ba11a3aa96088ff1fb5d0e7b5ee0c3fcf23158e448073b2de5fcd5bd82507f37dcba2aeb362895a6e74cc4b6ca0bb2bf10332265ee152830", 0x91}, {&(0x7f0000000880)="53a80939e0e9b115238b810ac59de135bbe851501a699c4a915666f5bf273bb8afe45686ab5af83f1544df62c4048650dd35ba47887cc9e5af1e293322673b5d8cf0e00a37aaaecf82", 0x49}, {&(0x7f0000000900)="7bb5f73c83696ca72c37e7488c8a74b15afad978696845c5ef0c97d0a1a4cec683f8ed6ee424299066af9b3fbcd7b3495b93780c5fa8587c596597acc97dd426812456326a21ced7c5ca924fe692b980e894cb78541889a9cfb6eef60440a691a38671f1a3b8b2467848a13006f6eaeb3cae336a9ea299174a0676be0012d2d568767b76a1ed617b8e7524dd680eb51b66f9f7151e538ae6c6451563034955b3722129a80e8cc8f6f2ac67c4ea8327ff1cd98872b11fccde0b5e2ce29b018900f241f46d14325535402193cbb6d7aaed25c037", 0xd3}, {&(0x7f0000000a00)="cf6af2a1b2e845903bf41859453db4eb4eda08f943872f09cfdac6c605521f71f09392896891da5d4b309f3183bbba801e2fa31bdcde6adee91a923780420aac4e8bcc8f40416675867ff5c13dc33d31c299349b046b0e48a61a720a0b52c099a2c369f07a32a815", 0x68}, {&(0x7f0000000a80)="51f357764ee6d59f7d7ef3c3c5bfdda48f331939a7a3845f25f10e8669777cd43c736403bbc75b77601b0beaf93f9f0c5489876e2681988cf9a2f4fe3187754cabdd2258cd1d1571c321ff791db78cb837c8c05d4464399e46e0e7ac5ffdc78e68dd7123bfac9f613a5855c46ef4863417daf14d47cc206480a6502f73a44825781e7b7c6bca3b57f378d2fc4ff3cc26483d806434dbc6f051c53e62be669be883cfb2bd552ccb5c24f997304ccc68da152e02bf046b85b7c2242ebd589e75c1138bbc1d2a23b0a3c6ac", 0xca}, {&(0x7f0000000b80)="867c656b7ad664c4baff1954310069ebe8afb7736d3b2a5bfc69f468d9d297cc6a46a63179eda794b76ef32ddb19b0eeaa6b1ef95ae9887be02a3f33d62951d1484ed905af7f4756591d804d4c010e51983a929bcbb682a54ecfbb476e7d99fa1ad276adb4ddcc4981b7680f31bdb0b8c0c298f9c36eab97b6e84728385eccb27be308c4b73dcbb04a777b096feb7c4d4439b00e6933e22c1c29033195c67965dfe55b5ae0318aad697b5650315d956bff970ca6087da9008e446905b1ad471a5fe0f759e2bc1e16821442ceb179e5cf255c43a1bede6ec6b06a3c142f2d4c17d9cd94e098ed06483bf2117288fce1", 0xef}, {&(0x7f0000000c80)="8a03bd3d8f87fa5d321f860eb1e557bb4f49853ddbe9082f0ed0a947cf09f078be5ad88e09baf9fa20ac20e7d713d80e6feed3e1a4fac5ef0aa7511e63d2", 0x3e}, {&(0x7f0000000cc0)="eb6e2dd8f66ebf6737b40a2380c87032234b7a5a780e73b4a8c5b0879d02e87f5cc169ff6686fc395d2cb7dff86b2b7213ddd562d1311b5efc89d4f320791094b471f20e8fe2b6526c7b400557d232cda34c83084e5b20d9c25be173f8234534fb1c2d8cb186eaf4fafc33b03b2be8c8e428a3da85b07c4ff5401b30f1e2b322cfbfe3ed5109e1db715b1b57d40b0cec952d77a32a981a3d0bfab0dece8fab8c", 0xa0}], 0x9, 0x0, 0x0, 0x80}, 0x8) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000600)={r3, &(0x7f0000000580)}, &(0x7f0000000640)=0xffffffffffffffd3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000580)={0x3ff}, 0xfffffffffffffd9a) 00:07:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/98) close(r0) syz_execute_func(&(0x7f0000000840)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000005656e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f04080ab0000000008c463154624581b4585c1660f62a51c000000aeecf2420f78fa4c07b7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "cd9b527b28ddfb66fd02a8d1d9bd2f03bf2f50ebfdc4e594b047c929ec654dbc", 0x2, 0x9}, &(0x7f00000001c0)="72f1f18a65a55f1a929c68eeafad3ba554d4cc96de617961ae046d8370f80bd422ef0663bf52d27a5bb79f7c77e30ae8b42270cc9520302f7652ee28e2c216cfa8f7e78e999bedba5211ad04e46a6500", 0x6723, 0x7, 0x1, 0xfffffffffffffffa, 0xdd2b, 0x80, 0x81, 0x7}) 00:07:02 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='S#'], 0x10) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x104e, &(0x7f0000000040)=0x4, 0x4) close(0xffffffffffffffff) 00:07:02 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66000000ee2f42320044fd4b3000eb772b34c9cb9288f84370c503000000000000008fb77480285dbf0094003abe05025ccc8ecce58b952defbac842"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x800, 0xf, 0x1, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, 0x0) 00:07:02 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = msgget(0x0, 0x24) msgrcv(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000086a6da630296c37d3060f9b81aac51a3f25906976bf711c0aea5092766da4e3ad1afc5292175ef4d0f944682e9b95dbd4110a36ed5535fe347a2ee719dfe1901d0417304305a4e52a8c9f916892de9f78c9f5976e705fbe0038e2aafa9a83346fac0abdacb09697e39c48dba9ef3a4adb5a6238ef115896e8ca13f3e6060bfadd3b865518994c684fb3fbad0a548be6bdf22c272b6033b2ef7d72e24d81ef233414fa79e1f3e26defa1c"], 0x31, 0x1, 0x1000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r3, 0x5}, 0x8) fcntl$lock(r1, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xffffffffffffaf78}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000280)={0x0, 0x0, 0x3, 0x1000300010005}) 00:07:03 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35c, 0x800000b35d}) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000400)="8d1212b52adfc90341db3848193d928adbeb26c9518396b42f3d898a3299cdb431") mlockall(0x3) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000700)={0x0, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="7ee6b01b3c24d8d1777fbbfacc5cdf9a3a1fba4d680c746311ad6570c64981df3603a20e00bbd206d8a9bdc4559f8d4c068e45499dc227e056c93000b594a35b99ea05404436f0275a9ba6477380c1e8f3ad511add217cded684a79c9bbe70f4da5d039c712a4208c94f5ff80e0539f0d6a3ed7c07fe88329a71ac3688027431702bc9f936", 0x85}], 0x1, &(0x7f0000000300)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffff80000001, 0x800, 0x0, 0xffffffff, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0xffff}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x78, 0x2000d}, 0x6d751362c3adbf4a) sync() syz_execute_func(&(0x7f0000000000)="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") 00:07:03 executing program 1: mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) truncate(&(0x7f0000000200)='./file1\x00', 0x101) faccessat(r1, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 00:07:03 executing program 0: r0 = open(0x0, 0x2008a, 0x8) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="080000018b73045f66312e2c30f4c79f7f76fcbdb9ee1d076320465c328430f9c51e3349c3b6d6ec24ba6dd01470efe69a93f4d41cec2852749dbfd071154a48b81bf48fb5e0598f5a9e583d5f4287076559a75aefc41d5642b776f13ae3905c0dc4f3dd88034e6b8008c56ba5b3516ad2741a96a6fda670399c6ef0556784dca13bb98c"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:07:03 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpgid(0x0) setsockopt$sock_int(r0, 0xffff, 0x1037, &(0x7f0000000000)=0x7, 0x4) r2 = getpgrp(r1) listen(r0, 0x20) r3 = socket$inet6(0x1c, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setpgid(r1, r2) accept4$inet6(r0, 0x0, 0x0, 0x30000020) setsockopt$sock_int(r0, 0xffff, 0x3fe, 0x0, 0x0) 00:07:04 executing program 1: r0 = socket(0x3, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) 00:07:04 executing program 3: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d, 0x40000000000003}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) socket$inet(0x2, 0x2, 0xd81) clock_nanosleep(0xa0440bc275e22a5a, 0x0, &(0x7f0000000100)={0x100000001, 0x71}, &(0x7f0000000140)) 00:07:04 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x400000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000240)="fbcd3d5c876bca630fe181c2ce0f268f01a0d725aa931ec434fa147cdda840fe43dbac307d8c6b860f923bbd1b29d5b1568b75e5e80aa49cec4ba24896aa48dbb712839c96d047cb4810ec42bb3c505768448a6af4") preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:07:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000003) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) 00:07:05 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="1c104b0c39302aeb89c70820ec6bac14c66e1f10a4540de2e1799701486b2ecf9fb75254765f1c8b47760fe15d8b0862e8e123e0e6513afd6d76b8e3400122e88470c85f87", 0x45) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0xa980, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x16, 0x0, 0x0) 00:07:05 executing program 0: r0 = socket(0x2, 0x5, 0xfffffffffffffff8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x67, "10bce75095ea96832e83eb9e9e8e44f99bb197ea074fad9dc84a7286c95ebc387cd4d3efbdcc93300aba4885447c4a38d07fb4bdfa45e30d387f99dc9b40d4516897f43b42d5d5134728768e2be43f305d54c769c0ec6cce57557e78ca2b84bfbdf0e352341668"}, &(0x7f0000000200)=0x6f) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="9826473e431c120f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:07:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x800, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000240)=0xffffffffffffffdf, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) r2 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) r3 = getpgrp(0x0) r4 = getpgid(0x0) setpgid(r3, r4) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:07:05 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324fedd00100000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a42611600a12c1c5d6493cea6e20b0ed8fc4cd2b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd983"], 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) r1 = accept$unix(r0, 0x0, &(0x7f0000000100)=0x295) fcntl$setstatus(r1, 0x4, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0xc21}, 0x1) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="53a02ccd9a51c6ed0933777f3fb21446a7c8dcb85d5a50a5ecd2a3565a35e5537647f76896de1c152d75a7f1c2c2df4bf95f0342a9c68aa294dd1887dbce26e44272024a65e1b0c945e3970af09d329bdb9af98c6dfb1383f9036aab0a744bc9d23110894d8be633a14b0c41354d1cb87d3dcf131ffe4a6464f4d96580b85b6713d1f37edd86d43afd82e05da77766bda108fd2c9034353e35ccfae636719d3bb76be9f3d427759a1b6806014e43b87227a634eab95d87daa082404caaf72be6aebd9aa4bb402fa7e59ba8297ece4b5e45edd4c2b4b84d06ef20565c4d488387e05fe4a1f0f29041b4a227b55c7d49ce5de90ba1e3c6", 0xf6}, {&(0x7f0000001380)="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", 0x1000}], 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:07:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) mincore(&(0x7f0000ff8000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/81) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) fchmod(r0, 0x40) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msgget(0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:07:06 executing program 3: r0 = getpgid(0x0) wait4(r0, &(0x7f0000000000), 0x4, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100400, 0x80) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x570f, 0x1, 0x9}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0x50, "70d49cd8d99c97dbf7a3ffffd718485c837112c05661fcf8f3a2d0276c81d72f55b113c8f1f49f8b94f3bf19d6fc1fd5a7ab93c653a298ba366e0f29392d6432ae466c39a84af4de6805f34831b8374d"}, &(0x7f0000000300)=0x58) 00:07:06 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r2) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r2, 0x802c7416, &(0x7f0000000300)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a16099de83125a5809912319627383345cebf5f214062e4877864838a3e74128df284f29378aa033aad573e0a5df9cb77d904deaf16de2595423b3d9e64da6d759e680b70839df76695c63987caf3f0000dc2eb02ecae4b3eaba8e8c903b7684b4b9991cd85d9d8affbe2379a56065371a45de8a9948bbf3b8489b2225957002c66c539c190438cddd3da3fb40adab4c65fc1d72f0cace725911eb6c426841c32bbb5267cdc183c45da29c1484abd05a7c1e147fab5e07528acd23") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="000080000000000056f26f860674634cbd575cb032e9b2776d3463a32e3ce3378b52ca9f73708345c62c27b582475f2ede09db1af57e9c0d698547691e0bb3a27c95f7fe0f30be3abfbbb8231f497402259e7a4e4e67989d978f362cccdbed11951fca7bab49074c4b39449abeee2621d673943b036c4dc65500"/135], 0x14) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setgid(r4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:07:06 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000002c0)="74170ab623614a70ad5e5a5f07a493ebfe7f675725b1218ca0428f762bb50b244b725c14e58525febc789a9b5a5a7b774387aa3362593ad2121960d5d490955a83f25de9f1ea1ef1119a80845d70ced9a26dd0126853a15162e25d5a037576aa64a65dde59ce2cae273405c3a1a37a40aad5fe0a298938f42c09ec3063886b07aa7e92c000d5da8e6f6f607d46167b276d6d94349988474dc2197bfcc1bc565c0e426c1ed96af841920d1218ccefdbbfe37ff1e0002540c967461ae53b0095449aae8843b497e2e12645949a40cacbfd76ecca3b40f52065ea42d28049251f23503cb9") syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140), 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000080)="8abe3163c6c71f0be73a66eb6994e4707b722d8ac36b26c125ce0b446836ff5eb131a4287596ca9524b4bcae954439834079884de729df9b05f1ec5ee30137721c88fa9ac16c91fa4efcff523f54e645a0a2e0d945879087153a9bbec2a769848006a4d5dbd3bbb53e99a2852183ded78ce5aab4d7d0798109de64d664bcfb9db50e8c2a78573eb95e0099660b497871e6fad5e8a2fa5a9e91015f1c41a49f924ca6b8891840cae068d71bb8f4a314bb7684a7", 0xb3) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept4$inet6(r2, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c, 0x20000000) 00:07:06 executing program 2: munlockall() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x10000004, 0x6150000000000000) r2 = fcntl$dupfd(r0, 0x0, r1) recvfrom$unix(r2, &(0x7f0000000000)=""/51, 0x33, 0xc0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x6, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x0, @mcast1, 0x3502}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xf}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @empty, 0x6}]}, &(0x7f00000001c0)=0x10) r4 = socket$unix(0x1, 0x7, 0x0) ftruncate(r2, 0x9) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000300)={{"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", "6199493379ba9a1fb2081a9855eae044891527552d30fcf9279dfc44aaa680f9", 0xf3, 0xfcd}, &(0x7f0000000280)="a7491fcb7ffbcb3bdad542603d9e593c5ec5290c15731899570a970317a24207b562d4511eab0c77d19224aff051700ea17c0770b67c621dd84357c26e1b56560e56bdc1cfec50dded4f031e67aa41890aa14e85c2846150dc8573e0e5662d9dad36e2d76025231e1e007420fd3ae32824b5fe3d8f", 0x3, 0x3, 0x2, 0xfffffffffffffff9, 0x7f, 0x6, 0x462, 0x4}) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000780)={r3, 0xa, 0x400}, 0x8) munlockall() setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000007c0)={0x2}, 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000800)={r3, 0x6, 0x8, 0x3f}, &(0x7f0000000840)=0x10) ioctl$DIOCRGETTABLES(r2, 0xc450443f, &(0x7f0000000980)={{"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", "dc1e08e93912a256b159d9453161218d8528e1fbc3cb8ec603a19b42e32cd252", 0x1, 0x400}, &(0x7f0000000880)="4c81863a0e0d9b19807bbbc2af62d144e5c7981d437935b4f7b66e4c1c347e4576b6246b97d083e0c6b111c441475ec7aaa3d0bc0697ac42e7a9641c35b8d819cb7d8a2e7f4bf9a161104df4dce36f737a11f67e3722e3311c3d466304db4baa18e5988487bb1bb178e110d34c571b197d120778dcd58674258b1f3747bce9dc37fe01f57dad3ed0741eca7929a0a0668db196b525b9a353b766d904ecbb3d7a25b5328c4812fb514994635a4c36afc7c7ae9a55a385f844480225074b21e826ddfa24fa301174fcf9", 0x20, 0x3f, 0x8001, 0x80000000, 0x7, 0x5, 0x0, 0x80000000}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000e00)={r3, 0x8}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000e40)={r5, 0x6, 0xfffffffffffffffd, 0x5}, 0x10) freebsd11_fstat(r2, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r7) faccessat(r2, &(0x7f0000001000)='./file0\x00', 0x10, 0x100) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001040)={r3, 0x4, 0x0, 0x7f, 0x9}, &(0x7f0000001080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000010c0)={r3}, 0x8) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000001200)={{"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", "3b82325577e6fe3956d21842231a06369409adedd8598b5f2514918068c82e06", 0x1}, &(0x7f0000001100)="8dddf54fd536f4759c9b59f06c877b540fb7ac1dfddad8f99fe902014ac871982bb4d99e98f0dc9076b1b45fa27df6c5bb10e842df40823d4138b9aa1b50c38ae895fc1ae70475a29bd704c69ffcbc1b565db246a9eeaa03e3e8efbb8bc262d39518b7ac9e2ce1defa5e2e40bb4c0b396aeffa6936826a51ef68af221562d3d304f0a43294e170fedaf489e17b386fbf30d24de9f225a98dfce510a5bab7832be1c8a06733142ac5ff1e60a0f9759618f0ef81d3c9e5b62dbf35fe782dc1e228d07bbb221b6c208dfbe14ab5cfbdda04ab4a32b7ce36b1", 0x4, 0xfff, 0x9, 0x8, 0x2, 0x8, 0x1, 0x5}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000001680)={'freebsd\x00', 0xb0f3}, 0x24) close(r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000016c0)="d65b10b9fb50f0a247dfff53aed70c900cb3b7ed329b620e54be10080d858a07633accac5645e2fe4dfe29330abc1e6a3294fe68aa3a9e9d9fb86c0df7cdea42587acdecf449ddee0702cc6422944fc92211f6d7d2a2e0dc503a624aa8e07732481668fc7c231b41f607e59e8f69f32f64") getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001740)={r8, 0x400}, &(0x7f0000001780)=0x8) 00:07:06 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x5, 0x4) 00:07:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r1}, 0x14) 00:07:07 executing program 2: r0 = open$dir(&(0x7f0000004c40)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:07:07 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240)=0xffffffffffffffff, 0x2) r1 = dup(r0) msgget$private(0x0, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x3f, 0x6f, 0x40, 0xffffffff, 0x6, 0x2, 0x4, {@in6={{0x1c, 0x0, 0xfffffffffffffffc, @loopback, 0x10001}}, 0x0, 0x101000, 0x3, 0x6, 0x7f, 0x3ff}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7ff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:07:07 executing program 1: 00:07:07 executing program 3: mlock(&(0x7f0000dd3000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:07:07 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x3) flock(r2, 0x2) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) socket$inet(0x2, 0x3, 0x4) 00:07:07 executing program 3: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x0, 0x0}, 0x0) 00:07:07 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={0x0, 0x9, 0x3, 0x0, 0x1f}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x100000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r2, 0x9, 0x0, 0x2, 0xe8}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffff7f765d61fb"], 0x0) r3 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000200)=""/44) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0x4, 0x3, 0x8a9f, 0x7, 0x7}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000100)={r6, 0x8f, "e1020731a16fecb9058413624deedff90df16d784200fcf8ec47a2d889945aa8f026f95761cd84b5a20a8336c91933f9931f4f9b746f8ee8548e3c4a4c6df739d9c1f4342509f9144ebbad4766d0a9a3e55698d691e2f74678f56af6d8fc89ffeca806e334224ebd0000185ac329d3d1601a817b8604151d268fab1c7ef68e78e783c9ef3183e44d20bccb89c08488"}, &(0x7f00000001c0)=0x97) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:08 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x4, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) 00:07:08 executing program 2: syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f0000000040), 0x1ffffeaa, 0x2000000000000000) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) fchmodat(r0, 0x0, 0x8) 00:07:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="dcd6eddc0cbd2e42308b6f1d453d4c9a26f631b7ebdd39f6aca7d4d02bd33a410fa12f95ed95f2badbba00007b27c58827204a9ec04659e49228bb395d70c9b036cce5f26c440e6b9c38a4a6636f1544e1ba997a59e03c5aff163a5d8190fbb600ec74c880d79e66e75550e8d67c358d9aa9d6005444fad01952a965b5d001715f3dae091d9bae0cb7564188abf9e53e28430fa4851d7b7e32c55d474cd6712679e78a77372e3f0ef0a39df32cb4", 0xae) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x392) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x74d, 0x80000000, 0x80, 0x4, 0x4, 0x101, 0x65, 0x100000001, 0x3ff, 0x1}, 0xb) 00:07:08 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x8001) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x0) getsockopt$sock_int(r0, 0xffff, 0x101a, &(0x7f0000000000), &(0x7f0000000080)=0x4) mlockall(0x2) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0xffffffffffff4f2e, "1b616cdfb8569ee5c9873369592a79c5"}, 0x14) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:07:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002696c6530787c4325653000000000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000100)="771d62b2c04a31cf95949fa787ebdfb65a9c73f38a425aec9902c6eb78a5771dd8b594d0c463e986a64e82e2732e6b2f3f6c799bc15eedecef6b9f6c8a5808276aab13ace052c94761d5e07f37f7e66aab6929d03bcc28d06ed1956c3c77b9925495f434ad836d8d0b9c494d5b886594a056b8ccd4ebdf20dcdf3104171adb17a01efcc4c8746f24a5e95f3c4bc11e0277473600690e14db00531ea8b993e46a6075fc5686139d646e2756a09545aad91d446802e77416658d19e155a0c6ce5d5f217b86b643446ae3ba420d7af035dff7fa99665392", 0xd6}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1}, 0x1) 00:07:09 executing program 1: setuid(0xee01) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x27, 0x0, 0x0) 00:07:09 executing program 2: syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000000000000, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3a, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @mcast2, 0x9}}, 0x0, 0x9063, 0x7ff, 0x0, 0x7, 0xfff, 0x1800000000000}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e23fbfffffffe8000000000000000000000000000aa010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000059c5e00c79e15f0a64905c62f276a224d7d2080586e5e4cbfffee3823d891ec7b210fccd40bc89abde1213c04c23d1df8f36fb46f629e861117092690fffd801293cfbd841356bec8ce7e8dbf659e3115a6a1e663a00646481cd514e66e95768363de114627c4cf5bd5f1dfec0cbf5816b08205bde222fa56d132341f9e8bb0fd12021b764b5ce345469c95994f3a3e8483a14dbfec7b39836a81decdf59bab71fe3acf50a9600525db737785bf2", @ANYRES32=r1], 0x84) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000240)="1fa8346ecb58a8534cfbc5de9a6b559a41d4ad301cbca9d31645626546e2318548b4141fb1eb85216c5459e9315f29b57276aa40ff46dac387575607de3336d690625d1b7c3355920b0cb24a84ef560138a5287de1220280c7fd99ce848cc658e612d6e63642aceb4510917386426204d53c3b9be1fb35b2cd4380db2001adaabb8e3c355f644db487bcb42f61f9db38ee4cf1cc06ba22e9c62945fe352be83ac0b73e6a6722cfcd90a31731bef27a07f2d9681e6df7e355d73327b50ada9c8a2f667d939ea849ca9d8747e7a24f50145aca4b7563def68f5f8d4bb4", 0xdc}, {&(0x7f0000000340)="382d7f0ccd2a5f70a56e7c3f39db4f7511deaefb2a6bbe055efc1aead8a6c6b6c0", 0x21}, {&(0x7f00000004c0)="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", 0xfc}, {&(0x7f00000005c0)="ecdc3fcd3b5254b97908d76792ab41f50b1cfd9c", 0x14}, {&(0x7f0000000600)="61d636ac0a1930a8f5ff650b463cc0908bdb5fad60e045a86e3d9633b13403d49df16de6dfb457f0701f3d51ff3f7ae4be0ceddac8bb2f905c0d3275ee9d27d307db5d82a5e3ba9a0cd296ff1764bc440f44b780917ea6520553fca38289255b3bd56df4fefa1fc7d6ebd61052c0af46a64a8a0e6e775963650c5ed947643d7f3b47b01e27bc2c9a9250a6c69048181b703c4e60934d012a0ec4f3f4dc00637e8c", 0xa1}, {&(0x7f00000006c0)="2780879d347ec0881bd84dc52903283e160051d50b40ca5f206181b08191653c2301bafba5f3fbdc284959eedfde", 0x2e}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x4, 0xf, 0x800, 0x7}, &(0x7f0000000200)=0x18) 00:07:09 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x7d, "9f3b7d41ae616cc6ba68d30cc5537f3cf06f5893c2435f571a1b3ac334da130d7afaa61c601d43cd649f5aec57c39ef140963982fd8526e95952a395b0c6a1988640f4ed8296cf69484bbd988a0f1b567519b1f1b34149e2df76ffce6a7b64f20f16f498dd2928b4d525286bf6cb5c2fe89e697b5106eaecd4619e1102"}, &(0x7f00000001c0)=0x85) r2 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0) fcntl$dupfd(r2, 0xf, 0xffffffffffffffff) 00:07:09 executing program 3: shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x80, 0x400) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:07:09 executing program 0: syz_extract_tcp_res(&(0x7f0000000000), 0x400, 0x1c7e) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="b320a9e43c40", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "965ff0", 0x8, 0x0, 0x0, @rand_addr="33c8d3f859f1d1cc442768233d932e2d", @empty, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) 00:07:10 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) unlinkat(r2, &(0x7f0000000100)='./file0\x00', 0x800) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x563, 0x3}, {0x5, 0x5}}, 0x0) 00:07:10 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 00:07:10 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:07:10 executing program 0: r0 = msgget$private(0x0, 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x786, 0x4) fcntl$getown(r1, 0x5) msgrcv(r0, &(0x7f0000000340), 0xfffffffffffffcaa, 0x0, 0x0) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) getsockopt$inet6_udp(r2, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000300)=0x4) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549316282781255e3188747ad9f6c6bbbbb4b073a4d7448957750eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d219221"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000440)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xd9cc, 0x3, 0xffffffffffffffe0, 0x100000001, 0x5}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, r3}, &(0x7f0000000100)=0xc) r4 = socket(0x2, 0x5, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000780)=""/159) connect$unix(r4, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) msgget(0x3, 0x3a) r5 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x800, 0x112) ioctl$DIOCGETALTQSV1(r5, 0xc130442f, &(0x7f0000000540)="9b9a12a338cde441bcd53194cb079c48501fe291e83d4666e5083282d7df33e4ccb90025b34c69907296a9fbf42d8f8ad1fd8500f863ad056d8cc5d5345b352dc1a4c2508963992a828792e994b79ad2eee2c326d8816ca1b467282cdb77c05dd400cbc7a4fa717a2714368d16471049317ea7284f103d479a1334ec9259b1ef8f9d5c1e11aca0e143afcd408c049fe1b823626d028bf79b5bb7eef8cb") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) 00:07:10 executing program 1: 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, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c65300011c0f2c3cf4cd48bd91246d482778b626d62b310b39f19f8060bfc574280972c602cdfe5774edc395b2344ab8817b49435af68c825507cb95258ee9baede4f8ab0359dd1c354311d7f3238a1558f7b47b7ac02e4bc51"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:10 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x118e06, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="282fa960f259c24a51f590ae0f6aeca82ed6e226d52089c0dc044d3b302662c719a8cb0713d2914c8b7397290bbf033ab1866c67061e91432d6be28149dbb68c4e5a06bf11a34fce9da200e541c39b2c1c1884a68a449cc4e285e9b959f9e9f1f0a16000a3995953951bce7b8bb1d0c19b9fa88cdf088ffbe1ff699d7427e19e60b8eeda04f2a83f365a1827a1569662b4c98c63c4b56cacd249cd60befeed7d4d187f9901622f1bd3d354b61ea1131e68d6e1b21b7b6ec109972c8d818e58ad6759d5cf9a") 00:07:10 executing program 0: r0 = socket(0x10, 0x7, 0x7) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) open$dir(&(0x7f0000000400)='./file0\x00', 0x20004, 0x4) r1 = semget(0x2, 0x3, 0x105) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x8, r2, r3, r4, r5, 0x20, 0x6}, 0x7, 0x4, 0xfff}) 00:07:11 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)={0x1c, 0x2, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8d3b}, 0x1c) flock(0xffffffffffffffff, 0x4) 00:07:11 executing program 2: syz_execute_func(&(0x7f00000000c0)="1cefc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) lseek(r0, 0x57, 0x3) 00:07:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc008, 0x3d4) 00:07:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc008, 0x3d4) 00:07:11 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(0xffffffffffffffff, 0xc0104414, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)={0x1c, 0x2, 0x7, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8d3b}, 0x1c) flock(0xffffffffffffffff, 0x4) 00:07:13 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x20048, 0x1) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x7) 00:07:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0xc008, 0x3d4) 00:07:13 executing program 2: r0 = socket(0xfffffffffffffffe, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="cc", 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080), 0x0) getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) shmget(0x3, 0x4000, 0x42, &(0x7f0000ff9000/0x4000)=nil) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x5b39, "2351a4a9d45e0669f3bdf16eab35d5c7"}, 0x14) 00:07:13 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000240)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c441d2d6f216fa16fa08eebce00000802000c421fc51c1ea01efc48192558dc3c36645c425e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb300000000f042fe8253000000c4837d1118c40213f5930a0000000013a4000369879f000000fe") 00:07:13 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x0, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000000080)="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", 0x1000, 0x1, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:07:13 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0xffffffffffffffff, 0x99) r1 = getpgid(0x0) wait4(0x0, 0x0, 0xffffffffffffffff, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000080)=[0x200]) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000004c0)=""/4096) getpgid(0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) fcntl$setown(r3, 0x6, r1) 00:07:13 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) getpid() r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = msgget(0x3, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f0000000380)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000300)) truncate(&(0x7f0000000340)='./file0\x00', 0x8000) freebsd10_pipe(0x0) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:07:14 executing program 2: r0 = socket$inet(0x2, 0x0, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7a}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) clock_nanosleep(0x12, 0xffffffffffffffff, &(0x7f0000000180)={0x9, 0x800}, &(0x7f0000000140)) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0xab3, 0x4}, &(0x7f00000001c0)) 00:07:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="820214b800000065c600bc61b70c0c242aacede13df043061c6e73dcc4"], 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:07:14 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 00:07:14 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x40, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) 00:07:14 executing program 1: syz_execute_func(&(0x7f0000000140)="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") accept$inet(0xffffffffffffffff, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @local}, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x9, @mcast1, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @rand_addr=0x7}, @in={0x2, 0x0, @rand_addr=0xf3}]}, &(0x7f0000000380)=0x10) syz_execute_func(&(0x7f0000000000)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:14 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) fcntl$setstatus(r0, 0x4, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r1, 0x4, 0x10000) fchmod(r1, 0x180) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)="b4a061fc37d71cf21da3c2ef060ab06b64ac7807981f34284c14a91292c5ad2502193e98699c207955cbf8a8e7b5627f66202a9377f6d153c88208338aa90704f7c840ccffbffb0253778706b2aff49edcdd497bce068c00700eff8491735287a1692f06567e17a27ef483435bea04507024125a", 0x74) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x8, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x80000001}, &(0x7f00000001c0)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)="22cd4cda4b9dfc7c4a2e2d6391bae10d084e89c3e76f43cf1be0763d38a31c151a22d967fd886ed0f600df688a9ae009922dad4f4e60350f4076a5662dd676a50eed15550693db3ef8999677c59f7209532f0cde4bd166", 0x57}, {&(0x7f0000000280)="2e6ecbbf597ba10f9301151a294ab820f806d293295b5514380a7f708cdd2596f8", 0x21}, {&(0x7f00000002c0)="23fcf8815b4c1f17f480417d52d3b0fcb4a4e5f026c4aad1876ac4569c62a0ea44c29c935d01008335998e808cfd003977c19bc3e6d2e726d1f865d314acc63797ae95da64c27a65208d3d519ccdca2d81edbf6da5c2c0c6bb88b0cac111dd7ccb64138b023ba25cfdc38f3d20c31587347ae3992415729ad81917373576bf3d6e4e2686d437ec3f812ecac50a9e86d525fc71f45d92f954268ba114f9e4486c9bc26a88fcc1272607bc62376639d86279434a1224141f04e0d3227fc2ee39a755b3eb28dc8cc01bb6ad70d34049c63bcc9e10b6dede2f5fcb", 0xd9}, {&(0x7f00000003c0)="a76ee5e0e6aed48e6cb6dab480b8e761e14b8dc26680619ea9d86d1075dc4ee02a32184317925567faa39c380e836fb4f7116534550a25b2fcf2d0ffd4f948218f3db4300ab123c56f18de1aacbeb2bf35cdc4dd85b8763cf55a39d7a027b631427c030be9e225473ced6a075af944797d273e8ce5bdb0af19fd2c17869ae2094a45b4808f0154df983839b6980f5033d3f59b8683cf5cdbcbce3a6258001706c42775c47cd357c1e3a0e47826d8892537b9083390f5f08fb6da8d6a5724adbe484dfa70d9756d9506b83838be2fca476f2ad75149379f6cfca7d5b2aef925d43147d1a0778ddf865b324f479a", 0xed}], 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 00:07:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x20000000000005) fdatasync(r0) flock(r0, 0x2) 00:07:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xa6, "60dce16cdd2d49b4cdf84ca9bf03b74803d1484ff9141b24e7dbda64f73a080386ac3dcd93df9854dd273a5ee030a3bae9447519dfe02d018d1e5927c8093e0b7562225948af38150f2d663ff75e52bc5ef6e47f903dc3fc006288dd3f0cfb38142098c71734dcfa41692474f17ba3420ac0215c66ed9573dfdf481f63b9dccb5270fbe680a304c560ed8617963e93cac6b5708cac9ed1fef09fe225d054523040aef7947549"}, &(0x7f00000001c0)=0xae) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x7a4, 0x40, 0x400, 0x5, 0x1, 0x8, 0x5, 0x40, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:07:17 executing program 1: syz_execute_func(&(0x7f0000000000)="0c14b5b598cd801b698cf56962f5696200d9d9d0c441395bf9f265680c000033217d33217d9b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d680748c42175ea6f04518fe9509b9b9bfc0000c1ea01eff265dc5f00c463157a9ff4000000015b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) close(r0) 00:07:17 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xc, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x9, 0x4, 0x9}, 0x10) setreuid(r0, 0xee00) lchown(&(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0) 00:07:17 executing program 2: open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x10000, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x40000000000000) 00:07:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc) r1 = socket$inet6(0x1c, 0x5, 0xf3185644000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8d3, 0x67, 0x7}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x4a00, 0x40, 0x9, r2}, &(0x7f0000000100)=0x10) 00:07:17 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) freebsd11_getdents(r1, &(0x7f0000000140)=""/76, 0x4c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020d2f66696c653000"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140) fstat(r1, &(0x7f0000000340)) 00:07:19 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fsync(r0) ioctl$DIOCGETLIMIT(r1, 0x40047477, &(0x7f00000005c0)) 00:07:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x100) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x94) execve(0x0, &(0x7f0000000000)=[0x0], &(0x7f0000000040)) semget$private(0x0, 0x3, 0x400) socket$unix(0x1, 0x3, 0x0) getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000001c0)) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r1, 0x0, 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f00000002c0)={0x10000000000b35d, 0x7fffffff}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa0a0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000009c0)={@in6={{0x1c, 0x2, 0x1, @empty, 0x1}}, 0x0}, &(0x7f0000000a80)=0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000980)={r4}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(r2, r2) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r2, &(0x7f0000000880)) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) 00:07:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x3, 0x2, 0x5, 0x9, 0x6}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="0104000000000000010075000900ffff0800000002004e21ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="0723001500100000ec0000"], &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x6, 0x0, 0xaee3, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r3, 0x4, 0x2457, 0x6}, &(0x7f0000000340)=0x94) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000240)={0x10}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:07:19 executing program 3: r0 = socket(0x17, 0x10000000, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB], 0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x80000001, @mcast2, 0x2}}, 0x0, 0x800, 0x7fffffff, 0x8, 0x7, 0x81}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x3, 0x200, 0xff, 0x9, 0x80000001, 0x8, 0xfff, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x7fff, 0x1, 0xffffffffffffb0ec, 0x1c8}}, &(0x7f0000000300)=0xb8) 00:07:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff, 0x0, 0x0, 0x6}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) renameat(r1, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c2c40000"], 0x8) 00:07:19 executing program 3: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x25) r1 = getpgid(0x0) getpgrp(r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000640)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788bdfefec4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) lseek(r3, 0xfffffffdffffffff, 0x1000000000003) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000400)=[{r2, 0xc0}, {r2, 0x108}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x403) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x13, r3, 0x42) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x0) 00:07:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3755ee58}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000a00800000040000004000000009000000"], 0x0) 00:07:19 executing program 0: select(0x40, &(0x7f0000000040)={0x400, 0x0, 0x9, 0x4c, 0x9, 0x7, 0x21, 0x9}, &(0x7f00000000c0)={0x3, 0x6, 0x6, 0x1, 0x6, 0x7ff, 0x8, 0x1000}, &(0x7f0000000100)={0x7ff, 0x9, 0x100000001, 0x1000, 0x10001, 0x3b1e, 0x3ff, 0x56879009}, &(0x7f0000000140)={0x9, 0xffffffffffff20b4}) r0 = socket(0xb790eceec06f88e1, 0x4, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000480)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000340)='./file0\x00', 0x80000000008206, 0x9e) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) lseek(r2, 0x0, 0x3) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x308020006) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x4, {{0x1c, 0x3, 0xfffffffffffffffe, @empty, 0x200}}}, 0x88) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000640)=0x4) getpeername$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000500)="818cf119651bacfad7e240f9e1dc8fa2bc06e0f648381952cf74901e98f609f8a7a45c85fa2be031b7a63c20630431517443fa695609ce7cf729be2f32ca7ce610f49d938e735e9f881ec716be05c9768f2aac57b9517385c240d92a17ff9fe76c15331f59b57f413682079d33404b49273b58e7f99d1122409db4885ec93f9063675590e3909fb8a72ea8649b950e28e0f8482bd00de91f1b0365f3cd1260140961ffd5d6b1cd25122aa88c46c7bb75e7dfe27a7e0269e64714ad5a0222c805080326601953d54fbb592decb9dfa303d536c85ffde75ac26452946dcacd2eceb8cedf48f043d5ec4d95482d3ca7871346eabb4030dd20de") getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000280)=0x100) r3 = semget(0x2, 0x6, 0x8) __semctl$GETVAL(r3, 0x4, 0x5, &(0x7f0000000800)=""/227) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket(0x11, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) select(0x0, 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000002}, &(0x7f0000000000)) 00:07:20 executing program 2: syz_emit_ethernet(0x216, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000008004500001c010000000000907809000000ffffffff0000000000009078"]) syz_emit_ethernet(0x10c, &(0x7f0000000100)={@local, @broadcast, [{[{0x88a8, 0x6, 0x2, 0x4}], {0x8100, 0xf73, 0x7, 0x3}}], {@ipv6={0x86dd, {0x53c, 0x6, "bc7368", 0xce, 0x7f, 0x1, @mcast2, @rand_addr="c081fb4fb865abfb78dd1b7dc7d2d05e", {[@hopopts={0x3d, 0x0, [], [@enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x6d44}]}, @dstopts={0x3f, 0x5, [], [@ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x80000000}, @ra={0x5, 0x2, 0x3}, @enc_lim={0x4, 0x1, 0x19c6000}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0xc9b2}, @ra, @padn={0x1, 0x2, [0x0, 0x0]}]}, @fragment={0xa, 0x0, 0x3, 0x8e815c8, 0x0, 0x3e, 0x65}, @fragment={0x1b, 0x0, 0x3, 0x0, 0x0, 0x81, 0x66}], @udp={{0x1, 0x3, 0x8}, {"334f1dd044bcc6c7cef89e6be6923c44d9b5fc041a239883116476c53ab533632ff888b036367f381bbc908f4fa71a3bd07c2acd8bb61b3c75d8d996528f578353bd080943f1c384380143bdba0783d2f4dea41c4fd59ebe3ff4deaec6330bea7ef6d63b01d1a2d6a9a472e90eff"}}}}}}}) 00:07:20 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000340)={{"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", "f871812bb748fd98442be81ec1e72ae626c4b918fa9686966498abd6c862ee06", 0xb0, 0x97a}, &(0x7f00000001c0)="a7332df50b426ec9ed5c84deea2cd707c425979822e434f2ee33ca9af48185674c5ca0418c8e5855ec0fc7a7f4dbcc757fde06d9723687dbcc22cfae16148b58bdbe171cb098c6cf6387101aa903a7f6142a99988cec441933397763d56dfbe4322ae4b5278520210e45192b09c90cbfa88c67e7364da1156e1d7bb0e4f55a5e8c8cf6d3abf701350511148f35301b504efa215c0340f0b2cb955902a639953400f0db73d1b8ed2ce2d0dd997f3c6491545488c9c0095a74405c025fc7524a8f5a65ab1fd1de010ee6cd2ebb339be81cf533a05746b4caf0e143a20890238d6d37e728", 0x8, 0x1f, 0x7, 0x8, 0x4, 0xff, 0x7, 0x10001}) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20204, 0x40) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0xa3, &(0x7f0000000940)=[@in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @rand_addr=0x1f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x6, @ipv4, 0x2}]}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000007c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x8, 0x5e, 0x80000001, 0x101, 0x100000001}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000c00)={@in={{0x2, 0x2, @broadcast}}, r2}, &(0x7f0000000b00)=0x5f) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000880)=0x8) poll(&(0x7f0000000000)=[{r0, 0x144}], 0x1, 0x0) 00:07:20 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:07:20 executing program 2: semget$private(0x0, 0x2, 0x420) semget$private(0x0, 0x1, 0x314) r0 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, 0x3ff, 0x6}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r1}, &(0x7f0000000680)=0x2) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = semget$private(0x0, 0x4, 0x10) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000040)={{"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", "8dd0c965322a9abac2cadbe9e73906a500a8a64258b97b342a1c2b57b9c70475", 0x6, 0xf4}, &(0x7f0000000000)="d8525999e309c2f7f15449dc7544809b7903baa5e199d237b1610dbbc058a4940d17abcd8174c5d22d", 0x1, 0x1, 0xfffffffffffffc00, 0x1, 0xfffffffffffff67c, 0x1f, 0x3, 0x3}) __semctl$SETVAL(r3, 0x4, 0x8, 0xffffffffffffffff) 00:07:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="00002e2f66696c653000e29ceee91f5700ee0edeacd0626b2981f5303f01363183443d1b386fe2d956491a3feffc14c7efdf19c30af2d8ccc2aa11ac836e0a1dc312e6175c6889afe68d76db95ee8aa19ee8b0293ac6f7dd3a96052617faa256e37165153976c5487341e7bd2557ed28d30c70d20a0a34a274411e7934167946bf4e3b8b5edabd342255ec016b39ec"], 0xa) r1 = dup(0xffffffffffffffff) getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r2, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74) fdatasync(r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') readv(r4, &(0x7f0000001b80)=[{&(0x7f0000000200)=""/173, 0xad}, {&(0x7f0000000ac0)=""/155, 0x9b}, {&(0x7f0000000b80)=""/4096, 0x1000}], 0x3) accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) getresuid(&(0x7f00000007c0), &(0x7f0000000180), &(0x7f0000000800)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 00:07:21 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x80000001, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x10000, 0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d1b170081c66db712c483397fd300c90fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3264788fe5800d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:07:21 executing program 2: syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x2) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/57, &(0x7f00000002c0)=0x39) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="8e2604aebd2db8cc62097da28c7884a6d895f4438949cbc2b7f8891861e76e68849d0733484ef5c60d45b432c9ce99b6140a551ed086bf3a2c6a33292231d4d5fd54055f8e71fdb2a3bc7b44daaabedea2d9c653cab0f281730402ca27b79826491bccad1bd16f7abdcf05870ecef4f546c112887c9460dae7fd8df77b61d7189a640cde19f31ca7e24679981e3213ae8177a17ee9b5d7b61739134c89ffbf005d402cb339748f8f691c4fa23ea8dd23bd8626b5438fa6", 0xb7) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/73, &(0x7f0000000140)=0x49) r2 = msgget(0x2, 0x602) msgrcv(r2, &(0x7f0000000300)={0x0, ""/205}, 0xd5, 0x1, 0x800) 00:07:22 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x18c) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') setuid(0xee01) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:07:22 executing program 1: syz_extract_tcp_res(&(0x7f0000000080), 0x7fff, 0x3f7) syz_extract_tcp_res(&(0x7f00000000c0), 0xfffffffffffffff7, 0x0) syz_emit_ethernet(0x22d, &(0x7f0000000200)={@local, @remote, [], {@generic={0x8005}}}) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:22 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) r4 = msgget$private(0x0, 0x80) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000005c0)=""/63) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000d8e8fb7c32cab30af60b0a00"/173], 0xad, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) msgget(0x2, 0x10) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr=0x6}, 0x8) msgrcv(r0, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000280)={0x0, ""/24}, 0x20, 0x3, 0x1000) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) msgsnd(r0, &(0x7f0000000c80)={0x3, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c858fd2c34d94a38c31009954e7f183f19bbc17d8fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c277cb99a5d0e770fb9367eb17c6819044c9b8b177dbc6038d0f2d7835971f3c834d978180bdd1a57b15ef54c541df8d9d4ea309b7aa7e77ea8565d6d51bf7b71a968f7df5d9a5e574d1ef473e5eb5ce0d862591e96dd6a7793938eb6d6b89d7d17de959a87b37acf9850600661218f438da8a7dc69e5c2fbceded9dde3e69f71b964e18f0191824d58a9d5b4e4fa0d291408a6581ba62f1161a3fb4856d7b7b7aaaa79efd619950e049dd24468a2c56465006495cee0a4eaaf5a5fbc366cb0704a2272b18378a8657e2f98ea5b6b4a63d2"}, 0x153, 0x800) 00:07:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1}, 0x8) shmget$private(0x0, 0x4000, 0x9, &(0x7f0000480000/0x4000)=nil) 00:07:22 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 00:07:23 executing program 2: freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) open(&(0x7f0000000580)='./file0\x00', 0x801, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 00:07:23 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0xcc, 0x10000000) mmap(&(0x7f0000fac000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90005008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:07:23 executing program 0: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x100000000000) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) execve(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000200), &(0x7f0000000440)=[&(0x7f0000000240)='\x00', &(0x7f0000000300)='@,\x00', &(0x7f0000000340)='${\x00', &(0x7f0000000400)='}:\x00']) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) fdatasync(r0) renameat(r1, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r1, &(0x7f0000000100)='./file1\x00') 00:07:23 executing program 2: syz_execute_func(&(0x7f0000000200)="985e4aa84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb166766410f3a0be0040fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ae6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6a2f4ccb8430000000030a1c9fb110f66470f383a4d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x102) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r1}, 0x14) 00:07:23 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), 0x4) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:23 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x60) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) 00:07:23 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="2df2608c1a63cc83bef9b9e99f6ef58c89f15479b5d9ab7dc7343a098eb9f1554fea09b64154f188732dfefefa092fb424fdb514b81c3704e23083607654d6417eb4f4c5f91fac0085f1b390bae757f151fc6735643f6e15f637bd7ca106d082f9b7eb6d6d91a3ab31ffb88cb72e0ed96aabbce5faa12a55e27f55e6db4a89214d33542e"], 0x10) syz_execute_func(0x0) r0 = socket$inet(0x2, 0x30000003, 0x0) ftruncate(r0, 0x94dc3da) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0xfffffffffffffff8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x1, 0x2}, &(0x7f0000000300)=0x8) ppoll(&(0x7f0000000100)=[{r1, 0x2004}], 0x1, &(0x7f0000000140)={0x80, 0xf1}, &(0x7f0000000180)={0x1}, 0x8) 00:07:23 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0x3}}, 0x0, 0x80000001, 0xfa61, 0xa9}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x4}, 0x8) 00:07:23 executing program 1: r0 = open(&(0x7f0000000280)='./file0/file0\x00', 0x8000000000020a, 0x40000000019) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x2318060006) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x6, @mcast1, 0x7db}}, 0x0, 0x5, 0x4, 0x5, 0x7, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x10001}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) 00:07:24 executing program 1: r0 = dup(0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x3, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:07:24 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x101, 0xffffffff, 0xfffffffffffff801}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x8}, 0x8) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r0, 0x0, 0x800000005, &(0x7f00000002c0)=""/170, &(0x7f0000000280)=0xfffffffffffffe34) 00:07:24 executing program 2: syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000000)="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") r0 = open(0x0, 0x0, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000006c0)={0x8000, 0x1, 0x40, 0x1, 0x8}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000240)={{"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", "0da634d9c7405189605f0c37a6d0b03287e6598f9e72d6866ed6530adea99533", 0x6d, 0x6}, &(0x7f0000000140)="f5187eb1efc8f7b30feff3405af4990c6c3c492401aa83cf5a5c8c6da3715439bf8e7e74461e3112b4a4dfd86aa82adf042e39f8352d5f2c62e07e969931ecde7c44d5ed7cb4c83729d56f6bc367998402ed1cdd6bf7c44600519f702809063edb355e2db3e806f93cb555c1bf2f46eeacc7525288121afd72160bed0ae246c4a756e3dd9097b0c209f579f10987d4f30c9d3177748a90b1a42754aa44f14f6800af7eff706a4cfb48fa9768570c38831cc483b1b3900bcad525647454ce9be273fef789bd5213447cb6", 0x0, 0x3ff, 0x1f, 0x5, 0x0, 0xcd6, 0x100000001, 0x101}) ppoll(&(0x7f0000000700)=[{r1, 0xc0}, {r1, 0x6}, {r1, 0x1}, {r0, 0x10}], 0x4, &(0x7f0000000740)={0xc369, 0x2}, &(0x7f0000000780)={0x5}, 0x8) 00:07:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001a80)) r0 = socket(0x2, 0x10000001, 0x84) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x5, @mcast2, 0xdca8}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000200)="12638f89aad06de84c55a1c76df05b291710139d93ad8edfd9489be28e067c127a11feec7eaf2a3cab4617ee180d34a5c474347dac5e5384c987b05c6f4799b8b0a4da6e3a93206ce328146e2a26f936717aeb13133a33f272d7372e663af55d9ca86ed0f1ece3c7780d0f52a7ca15550586af19e6cdc29bb25d6fb19d2b9b6b6991b30200411db945e369ca22f668a619adb233bb290d574e71cbc37fc6e7d0a0a152563fcae526856ca7c0a05f018c5b87a094fe2dc38dbc342d47b004ae01b8f2f542aa24464908d7120352ccdb1a238d88a0c22f01978e92cb68c78e8a44816c52943ce37f8224f0b555842b1e0609d5ac8cf319c9", 0xf7}, {&(0x7f0000000040)="f5e37fc37050701b3264b1f67f1e2206d28f656dfe2a3bd5f367a22fadbac7b38cbe73f26851a3d4141cb8f91b2bb32fddff2edb29d8702140b581be679d3403ab50f50133f5a0d231685d7fd47e32a2ad8917c839cc2cd74a54e4a1a2305565c5c6f9934c6eef821227200bb5d416a328fcca57ace5905d7d93615b73267f54", 0x80}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="feb203ce1ac3d47681674d34f38d0a5fe1ee568a2cbcd176ad89a5ba431ce381c1bc1d4a58def5846716f0da5ab9fbe0f5621f27fed75acbe4b8f55841412841d2a4f833c4b921e0aa551d56dfffa6f48763c21bb6d53b12e322ab4bad9295538e3180d8e78fe759c80e4b24ed540853fb331b32577a0fe2051f68f44ecc4100d889cb4cb3963571454ddb2c9ed5d2fbb99b94aa8386ec4d48a6d52c3893fd29d54e22ed19f2db2f350e7d3f90623f4e2595809b0cc72faaac51ffe3c978a497", 0xc0}, {&(0x7f00000013c0)="e0df7fc0c7feb700b6b4aad0ad4be16723850ea128c143b06977308fe798a3695f73bd97413e360efb678ca3a6a4ab602ac796e6a882b8509cd4ad44ae243a9973b2491ada161a7a1a3892852412105106c7030a0de05d0155de53478c5e7db81497ed436f5d936d0d61", 0x6a}, {&(0x7f0000001440)="a57445b87e604711db1b5a890dddc16ca2a97b8a456ad9671488d8781dd33c6c343ed415a30d1dc56a739622fafafa747f3c474d73198403955313e17be7e6e6dd742a1ebb2b8bfa0640c8a0501511d603148080ba5074dec312909d97906c83eb9bd3fca6a66cfe2688e93747bbfde741bb3e383e0864fbcce260fb3a84d5acc14033d636de4944080867a10e5f8f04e2af28e13295d705adaa6c65034af45e5e8f96b2428ec934e55826c3475188e7d482536de643496daccd410eeecfbdbfbc905c1194829b1f7b6d313a76ea7382805042b184", 0xd5}], 0x6, &(0x7f00000015c0)=[{0x48, 0x6, 0x100, "828952d7c1ea8b982bece757908723b1be336f4ddc32ac7b5ed43840d9287c97ac5af39da593ce485ef969666ffbe63c1dff0dce36"}, {0x30, 0xffff, 0x0, "b52a0ab68dadaf9efdb22ef18472943b1e370deed977839e2cb8"}, {0xa0, 0x87, 0x8, "318d3a0d57fd5f68a8a3fabe83fcb0aff311f61b23594bf50638233b7f57141c5996b86bd1dec0d13e27e3cf98b5c887175444dec836eeaf844b03d6f50e7a1a481d772e0e8ecfd863de42181b661e381153542c55f616b28a37fee1805b4278dc24159fbb32444acde82adb494978ff0f81c185c599194d4282682dd7f3d290921481f979a2ebf8930dde7e75036fb1"}, {0xa8, 0x0, 0x1, "1801eb4f78b4901d93b39bf06b740968bdf2166109129ebfa18c4fe096b705db688bd5434211769e755ce4d505c82772cbe5f61f188bdfe3cadc44c5850d0c14a64766e595f476b91fd9e2b9299202fe544e9dbcffa787c5b977cd67830996a74b703ed5f2e48564fb2d0e87ddf691b8581bea5d614db4eec5fa476e3f9b340e1ce8b23ce443c28b0e6b8028011bb798b0b3ad81ea317c30"}, {0x90, 0x29, 0x7, "fcf972a5d38df28bea66d9c231632fc09251490e937db09b3159aaf675b6b5d70960d446f2193e511bf47c6a07ecb69fb77f9bd0cf203befb5b3374b9ec83669bb2682f0b67726986bf8cd8097018ffdc1a16cdf58cd5d74747c33fe7798bad341b5b5544db4bad9959bbb202dbb1b4740e21ee450b93ec700199f3b60"}, {0x58, 0x29, 0x9, "8418c85096321e9fd95ebcf9bb878b7e226bb76ad3a4c388e30328f78ba2b3aa5a51fb17bab0f88f8d64e8f8ebcc06362a7146ccb22be8c48b34d6d7ef94c192135ee464b5bf"}, {0xe0, 0x88, 0x9, "1631df5a0246c8b71f0d4f0575defb06e0823623f3b1d4af961b4b3ae7c00a1baa4bd1f2e7ce7cdb356cc3ba693a2e99cf79e31060b5fa39574b3d8bead2ea2971baaa347415df1c0dc50587065b8e9ec40aeba88857095f1d59b0958c5d85f5e52a356d3e4ec7600e25d9da36d7b0ed29b7f45b8792f71dddf01a3854dc4b78cdcb6a76332fbb301c4c92d3b6afe6f9a0ebd4a2830b03d6da76fcec5c1bd38c5e070f05ea91d2d3b7f21a29c03e605c2ddd5467bb4be3852ebb92d39deed1efe2c8469d8de9b0806022428c93ed"}, {0x98, 0xb9, 0xff, "d854fdbdb471e991a78e4f38709f5d23c9de0c3638273451827e4a38e0023381339fadc5fa6cc4eff9462d4ee6be996d8c8ec42f080fef2aeaf346248e69daeaab5e7ae979bfe1c33d62b21f7db581d4c925b4ab10607ed989ba617769e2b65f89f1b178e4be91e0a3bc7c60ddb66f8e6de8b8bb520c71d466e1f0e567a8428c8a053317"}, {0x80, 0x0, 0x4, "a14780f396b59540697ff9bed8865c21082c1d0b2625e32cae24235bec13aaf9afd96a58b5d150f6601e5fdddfe41cc54264aa3b1c2e4c7980b98cb1805cc0a20deccbb02204825599bf8956aa99c5910e80981c93079e07eaacbc9777b9568ea548157a333e6b0d81b10f5de3e3f873"}], 0x4a0}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001c40)={@in6={{0x1c, 0x3, 0x400, @empty, 0x9}}, 0x0, 0x62, 0xffffffff80000000, 0x8}, &(0x7f0000001d00)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000001e00)={&(0x7f0000001b00)=@in6={0x1c, 0x3, 0x10000, @mcast2, 0x7fffffff}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000001b40)="d32e12ebd2c74214353ba675359a724e6e28265b9eec84ebab450ff167d7f9240a0d6092510b2b74c9bd6e556637f74f4b39ad612982accda16dc7eaff83092b7f246b57cee06e89c4c3aef9e4ec78895ab9732a23dc8c4b9352e67d83121b9eebbc7942c18abbd8a5011b86dade66057061e6d7e695232193158c2ae72f126de46564e53fab63076f95e4a58556d99d133c470dba4698", 0x97}], 0x1, &(0x7f0000001d40)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @init={0x14, 0x84, 0x1, {0x8000, 0x19dc, 0x7, 0x6}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x200, 0x0, 0x5, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x88, 0x101}, 0xefcc429059e77766) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8a682574b911973b0cf77aa0243051c59bf072f032c1d42590698642b8db85b73572f45028e6bf443a9b0896478eb3a56110b75d5fedabaf2aca3244f324bce6cefe5b94fc14c1bb16acfc4c8b2dc9424145cb4cd7af7bc57c3f07babbc3a65c96442606738d47ddefe510409767aaacaa82ae3ab8a676f7a33d9f8dae53c9642f246c146b7b51689af0b5de7a17c088c9252f1a6b66d0a730654b06a7041d49dcb15af971b3339383b51ad674497b4be8be834eef1ffe381f0300679b7355bacada922a55c767501bce7a03a1b3bdd516c1a26d58f1"], 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000001ac0)={@local={0xac, 0x14, 0x0}, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) listen(r0, 0x0) 00:07:26 executing program 0: syz_emit_ethernet(0x38, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd607b665c00020000fe8000000000efffffff0000000000aaff0200000000000000000000000000013333"]) 00:07:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}}, 0x0, 0x1, 0x5, 0x208, 0x4, 0x1, 0x80000000}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000002c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x30, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r3, 0xfffffffffffffffe}, 0x98) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) 00:07:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xfffffffffffff512, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x7fff, 0xf, 0x400, 0x4}, &(0x7f0000000100)=0x18) r3 = dup2(r0, r0) getsockopt$inet_tcp_int(r3, 0x6, 0x80, 0x0, &(0x7f0000000080)) 00:07:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x410, r0, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, 0x0, 0x0) getuid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:26 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRES64]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4b) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:07:26 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fchmod(r0, 0x102) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1206, &(0x7f0000000380), 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x7, 0x100000000}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x1, @empty, 0x5632}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3f}, @in6={0x1c, 0x0, 0x1000, @mcast1, 0x8001}, @in6={0x1c, 0x2, 0x1ff, @empty, 0x80}, @in={0x2, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) 00:07:27 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x286000000000000, 0xb8}, {0x2, 0xfff}}) syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e509c4819965985100000034d1c4e10bf8c464f22654c461cd583d000000812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") r1 = fcntl$getown(r0, 0x5) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) 00:07:27 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") clock_settime(0xe, &(0x7f0000000000)={0x8, 0x2}) accept4(0xffffffffffffffff, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10, 0x20000000) socket$inet_udp(0x2, 0x2, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10) r1 = accept$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0xfffffcef) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3, 0x2, 0xb7, 0x3}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @broadcast}}, r2, 0x6, 0x6, 0x8, 0x5, 0x5, 0x9}, &(0x7f0000000140)=0xa0) 00:07:27 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) r1 = socket(0x13, 0x10000000, 0x5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) 00:07:27 executing program 1: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000000c0)={0x1, 0x1}, 0x10) 00:07:27 executing program 3: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x7fffffff) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) readv(r0, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/140, 0x8c}, {&(0x7f0000001180)=""/179, 0xb3}, {&(0x7f0000001240)=""/232, 0xe8}, {&(0x7f0000001340)=""/184, 0xb8}, {&(0x7f0000001400)=""/16, 0x10}, {&(0x7f0000001440)=""/163, 0xa3}, {&(0x7f0000001500)=""/165, 0xa5}], 0x8) 00:07:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x842, 0x40) ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000280)={{"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", "8cbbf5ab4237b5bef861efff60d925f1237366d42e64d70f2f10e3fda1a7d95c", 0x100000000, 0x7}, &(0x7f0000000180)="ea8fdeb09fb4803abe12a6764320f456b1f83ca441532ecd7126d012c1789f5227f035e65cc9a743769c4388770f4093255e34ceeb6e100f68f6a8ecc202858d6ea9ab92a60032d9998afeda7e227bc0ac4414984f4bd3bf8cd79366cf03c09ca3f95e5d6728d6512e028dbf06220660ca147d9a2afbfe235f1b02c20bd154cdd2d633019d737e55a3dd31f66d066ba3ab5fa29d9afed60a4d81e859baa9078dbeb6e8d59b00a97116d9c37234140b50cfbca801116d1e77e564c96bcd55fd65fe5bd684604e92a2ba9542392862ebea70eee97bbac50e136b97c0d9", 0x906, 0x1, 0x7, 0x4000000000000000, 0x7, 0x3, 0x9722, 0x7}) setsockopt$inet_mreqsrc(r0, 0x0, 0x68, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x7, 0xff}, &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:07:28 executing program 1: syz_execute_func(&(0x7f0000000280)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x80, 0x40}) 00:07:28 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)="5a2f410bd488dede6de67a8d7d29", 0xffffffffffffff9b}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000209, 0x0) freebsd11_mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x6101, 0xffffffff) pwritev(r0, &(0x7f00000000c0), 0x299, 0x80000000000) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000280)={{"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", "b7bcd0260f9bdefee45268172ecbd20471f3e9a83c9e3aff0360bf2204cd7399", 0x7fffffff, 0xffffffff00000001}, &(0x7f0000000140)="35ed9e9abc40a29719efc41fccd90d79c94e0dac0508a109a14855109c7bc17445552587cc4c360e2eb93e1107eebf5d065870588cde003ffe217484909f0049d9aca030e10e60", 0x34a, 0xfffffffffffffff9, 0x9, 0x80000000, 0x8000, 0x3, 0x800, 0x7f}) 00:07:29 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fbe12d2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xb4af}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x5}, 0xfffffed6) 00:07:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6c652ffffffff6"], 0x10) ppoll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8183854fa695408d}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:07:29 executing program 1: syz_execute_func(&(0x7f0000000100)="985e4231c71c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010f4c27dc80a12b9126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) sendmsg$inet6_sctp(r0, &(0x7f0000002580)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x5, @empty, 0x8}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="597ac5332cde00436a4d2a193d675dbe8b747a6a13d087096903d23b85fb735643ed0cb0f39b56c6807f79081514469ae97d76de", 0x34}, {&(0x7f0000001200)="a1b88b52e09b06e888ea3de21373cc81ca6d9cdca760e9253d8066d7b7b4e24a387a70fcae8acdda0688cc4f3262a5c831a8f38348c0cf2d42eccc75242abf8799b75c1e0aa59544e7b4c57bfba11845f75a12dd702440f0a56b9c4e7650f43d1fc35d827d038288a33cb50f7d6838159c3f47c66bd8e4a86e1f675dc7a138acb70bea037b86f6561b95de8a5a14988f4729ee8ef76e8fb306c9ce857969642d9481a955f94e0a1b2474c0e998705be954c7403c0b54b9c12450686f56f9a971251a2aa0a84a72f19c9079728f9a7ecd0d4e072839ffae69e9efe75e2daceb6b", 0xe0}, {&(0x7f0000000080)="1db94cc3b4aea4fcef3526ce9c6b0f97c10c8b35", 0x14}, {&(0x7f0000001300)="8d48b88511e924c4b838903611805f0d9f5ac556493113b02b4fdf3cd8700f711b9ef198e81099e63c689d7062930adb9c02e26f070f182aa4985208ea2cdb1b6ad5fced2bb7cb30c53509641cc4da17ac63ce6c3298abef50fd2ae0b5d3741b2b9e4be1e6a60db4", 0x68}, {&(0x7f0000001380)="15d155904c42bd254a3f5649246cc95a109ae398a3bc29b2cdd077d8c81d9a9c294319e62e1b5faedb44fec1eff39e71a89351f15f42ae4eaff377b104f1f74ebfa55c70549ffaf03780514157b52288e7a3ba8b1d0a44bbf1f90ec896e81c006259684247ba42b07365f3f8d6a69368e3fbfba2796da654903377f83f5ea32185354c83686ae2d9ee37fc75f99df8266fc68fb8ae876b0543ca9b4053c354556f9f164f6586a3cbb181e0fd123151f5517eaa5b8c5f8cc01838761cc71193af", 0xc0}, {&(0x7f00000000c0)="c98a364ecbcf982c7be71156", 0xc}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="d96daba111f54f3623f086b6ecdce65647f99b8324836d3eb2426a83d2f4a153271e2e4bae12d827a29346685c03145f9ffa891a7794eb227b02ee2b4f15d814b0c8d7fdd22247541ffe257efe0ec7f920731cafbb4d094815abd4d6c267dbaef0a1b4e809", 0x65}], 0x9, 0x0, 0x0, 0x2008d}, 0x80) 00:07:29 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c1b0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0xffff, 0x3, 0x3, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x35f) r2 = getpgid(0xffffffffffffffff) getpgid(r2) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x0, 0x101}, 0x8) 00:07:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) flock(r0, 0xf) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:07:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000180)="07a7ba2c175d0d284272e1833aff1da108a51de986f429d1b142cf0a284567a5bd8d4e8985fa6f1c735ff8b2fc3317324bd21f42ceeb306985725b0d7b912d2fae25e46ac8f49b9ef9c0c09b4b6105d084318222f4c8983cce02816308de21c6a476c92f6d71e829ebcb290b337f4aaf7d67a9d93664cabc0d4fe05e73afe64026179ba3d4c71e132ead75dc006cc10ad33f8c6a07657ec2b682c7b3ee232692f97a0daaeb722daa335ef111c95601cdbd0ab75c56cb0f0b101894805c83b341d61755f1031accc13676b27056e5") truncate(&(0x7f0000000000)='./file0\x00', 0xc7a7) fsync(r0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000100)=""/86) poll(&(0x7f0000000300), 0x1e, 0x0) ftruncate(0xffffffffffffffff, 0x0) poll(0x0, 0xffffffc2, 0x0) 00:07:29 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") select(0x40, &(0x7f0000000000)={0x9}, 0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x1) 00:07:30 executing program 3: syz_execute_func(&(0x7f0000000140)="98a84aa84a2c431c3e0f05f242e161c4a37bf0c54041e2e92e363e460f1a7053660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc5abf240d1d2cce10a0bf8f3f38fc860a38f0d00cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b0000090000fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30e1c9fb09110f1b66470f0f44c1dc63734d4ba261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/13) 00:07:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfffffffffffff2ca, 0x1, [0x1bf7]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x10001, 0x2, 0x64f2, 0x8001}, &(0x7f0000000140)=0x18) msgget(0x2, 0x210) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000d30b7d6cc6b6e8d55354f056a9b5879beb6ffdd64f55583c076bbfba19a2fde4a1e54409ff22ce5873332b29057042a811c7098517f6a67664e4aae7d77bd41cb48cccb99230e0f988489ca223acb2b21526a322c56792ed8cca954c9b7796476e3023b4c869c3ad2ecf927c124a567d3f7fc612d0c40a1958bc4a367b76e0de855f23eb3aadf0be4c46ef6eee53976df2634d2181dbf56fb4595a228c2b4597294cacec3f1b56aff9940885"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 00:07:30 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240), 0x4) socketpair(0x17, 0x1, 0x200, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x8, 0x4}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x10000000000003d, &(0x7f0000000000), 0x4) getsockname$unix(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000b0200000000000000000000000000000000000000000000007797c0e959ece2ab00"/118], &(0x7f0000000180)=0x6e) 00:07:30 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xb5, "121d88278dbcbffcbd13a7270946704b5046b705f70fdd155f1d66648cc91cb14e665fe07b3176634a74f56db725358c94de40e570a339856573c2659d845d05adc2721eb1e6bbb29950037826fa27ea5c9ac22fd5a8401e60a59fb4e97421613508e5538839bb81a9d2eb3a801cfdd163c1a5724b709643152aa043828b4e04dfb3a0a852cb843af51469e66b49bc4960846397562f4261043eb268f4abcc049f85fdd67e031c776e904db6e4679e30f7c047a04b"}, &(0x7f0000000000)=0xbd) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xfffffffffffffffa, 0x18ffa186, 0x1, 0x1f, 0x7}, 0x14) 00:07:30 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x100, 0x1, 0x7, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet6(0x1c, 0x10000000, 0x80000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x101, 0x1, 0x1, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x3}, 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)}, 0x0) 00:07:31 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="04f5247fb241613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c007aac60877a99757a0e1906e7ce871a1d90cd72696f34da9fa4161516f0927b111acdf1f2e9ef47e1ec8892939a802bb14abb473370dbb777b6fc60a302655ec4ccb24d43c1d8e789063af298d1f5d13176d7b444d52e3170603bc90c0d58759bd1f437ca7673d1c69105f5a20056ec8910ce0572e9f461d2e043198b6e539d4b"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000002c0)=0xff69) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknodat(r4, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:07:31 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="3597ba32055e4b15f73f1d17e4b5b690bd6e5f32478702d066886afa352118708550543a6e") open$dir(&(0x7f0000000000)='./file0\x00', 0xc05, 0x0) 00:07:31 executing program 1: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x100000, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) 00:07:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000080)=[{r0, 0x101}], 0x1, 0x200) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3a6969ef69dc00d98a2073d0d0d0d1b02db5d90000008fc840ef0e0ce4c653430f770f450f8427a95ff9c4c26164f30faede9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000c4a1c1e1100505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:07:32 executing program 0: r0 = socket(0x1, 0x30000001, 0x2) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r0, &(0x7f0000000000), 0x2) 00:07:32 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x3, 0x9e8}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x5, @mcast2, 0xcf}}, r1, 0x101, 0xff, 0x2, 0x81}, &(0x7f0000000080)=0x98) 00:07:32 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x4) poll(&(0x7f0000000000)=[{r0, 0x56}, {r0}, {r0, 0x2000}, {r0, 0x85}, {r0}, {r0, 0x4}], 0x6, 0x10001) 00:07:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) r2 = fcntl$dupfd(r0, 0x0, r0) bind(r2, &(0x7f0000000080)=@in6={0x1c, 0x3, 0xb34e, @ipv4={[], [], @multicast1}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x1a, &(0x7f0000000000)=0x420000, 0xfe6a) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x800) 00:07:33 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6(0x1c, 0x5, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x16a) 00:07:33 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x2, {{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) 00:07:33 executing program 0: r0 = msgget(0x3, 0x20) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:07:33 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR64]) 00:07:34 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x8001}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x12, 0x0, 0x0) 00:07:34 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") syz_execute_func(&(0x7f00000000c0)="301c0298cd80c4827978ae472c9481c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfeb97c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d0258c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d66660f3a0b0865") 00:07:34 executing program 0: syz_execute_func(&(0x7f0000000040)="1c11c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000005c0)=@in6={0x1c, 0x1, 0x2, @rand_addr="ba93f0e15b4a15ffae5afac56f38ca46", 0x40}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000500)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r2, 0xdd69}, 0x8) sendto(r1, &(0x7f00000001c0)="cee9f436830a83e84a3e04faf8a1c0a4c06be6031ac98d67906fa8366896f3d06937e1687c88ff90c3a5b1270b85b3bc4bad1594991b748d6ae11ee06b67d683fca596ed1eff6f54cab59987a777805f6d3788240593a25b55ab93d603c5c3b191e1839a6c7d824e530f0471851a27a76811fa4c2ac93c87c4dffeddc4eb3425efbe3f7834ca9af123660490835c49650fe7d5186959d5fb6a5a2e4bec2dd6be6af7da9ec4452210be03fc3e10c135b7", 0xb0, 0x80, 0x0, 0x0) r3 = dup(0xffffffffffffff9c) lseek(r3, 0x0, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000600)={r2}, &(0x7f0000000640)=0x8) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x34000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2300000000c00b85a599ac2ccd0aae0e221b0c87010900"/128, @ANYRES32=0x0, @ANYBLOB="ffffffffff00"], 0xffffffffffffff62) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000bbd700"/128, @ANYRES32=0x0, @ANYBLOB="fd7f0000200000001e0100003cb20000dedbf008"], 0x98) getuid() getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x81, 0x3, 0x3, 0x9, 0x1}, &(0x7f0000000180)=0x14) r5 = accept4$inet(r3, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x43}, 0x8) 00:07:34 executing program 3: socketpair(0x10, 0x1, 0x7a7, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x6, 0x3, 0x60}, 0x10) getsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) syz_execute_func(&(0x7f0000000640)="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") setsockopt(0xffffffffffffffff, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a", 0xe) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x1}, 0x4) 00:07:34 executing program 1: r0 = socket(0x2, 0x20000000, 0x40000000000084) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x3, "9ba2fde39d0bed5cb1ad1e3d1996dbdc"}, 0x14) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01520000000000003000e82054769a385ae8576b8ba0508a5722b0694d189e12f8e08c97c6ff4b0c6eaa474ebb69a0d950c14e49334e85552d6491f61e04007141a7f5d166290da93b84f9e544685bffb28e9f994235ac6c7245311cbc0dc3e72122042e1dfee1d2c25223"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0xfffffffffffffffe}, &(0x7f0000000000)=0x367) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000280)="7303b66b993b62a6ee4657102dac517d3d8bd1868b74914c9f36b794a0e871289dcbae00384590ee1e72406ddf1e5f7a4f4baebd44f94cf29b4c72e78c3d9e54ffd4c6e2dfc09bce30f1188601fdd323ac4463a2705275d1033f3cb998b2b72ace44bb547161b32720d06f1c614657874fc767a34a0a0caa3e958d853bbb3241e62fe9fd4f901a918d0f5b6c1cd1fdcbca70312437df873f34840c226b75f90c3fdcc31e4d9368889a46996e869a") 00:07:34 executing program 3: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa, 0xe2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0}}}}, &(0x7f00000002c0)=0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000340)=0xffffffffffffff25) accept(0xffffffffffffffff, &(0x7f0000000380)=@un=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000480)={r1, 0x0, 0x8000000000000123}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x0, @rand_addr=0x80000001}}, 0x0, 0x9, 0x5, 0x7fffffff}, &(0x7f0000000600)=0x94) semget(0x2, 0x5, 0x88) r4 = socket(0x17, 0x4, 0x7) r5 = fcntl$getown(r0, 0x5) r6 = getpgrp(0x0) setpgid(r5, r6) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffffffffe19, 0x8, 0xd4}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3}, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:07:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:34 executing program 1: syz_execute_func(&(0x7f0000000100)="1c1bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332f59e4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fd45c9015deb36736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getpgid(0x0) getpgrp(0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) fcntl$setown(r0, 0x6, r2) 00:07:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x58, 0x7f}, 0x8) recvfrom(r0, &(0x7f0000000280)=""/140, 0x8c, 0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="8e133546b69a30367fbb0ddce59e3f1a0ec890f4e5ed64eb2cb167d55a2efdff3faaa4f2b2764634aff238ab062a0868b54bee6f37158e1ed5f9056e2ffbd07a18fd5da6bec928fbaeb3", 0x4a) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'], 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 00:07:35 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000140)=0x1c, 0x10000000) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)=0x1, 0xfe9f) 00:07:35 executing program 1: r0 = socket(0x1f, 0x10000002, 0x9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x20}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[], &(0x7f0000000380)) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @empty, @multicast1, @random="44df1d4d2301", @remote}}}}) r2 = socket(0x19, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x101, @empty, 0x5}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002800)={0x2, 0x7fff, 0x1620, 0x7fff, 0x80000001, 0x2, 0x98, 0xff, r1}, 0x20) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000340)={{0x7ff, 0x3}, {0x100, 0x380}}) readv(r4, &(0x7f0000002780)=[{&(0x7f00000003c0)=""/225, 0xe1}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/112, 0x70}, {&(0x7f0000002540)=""/131, 0x83}, {&(0x7f0000002600)=""/144, 0x90}, {&(0x7f00000026c0)=""/152, 0x98}], 0x7) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0xff, 0x0, 0x0, 0x0, 0x9, 0x6, 0xc21, 0xa19a, r1}, 0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x101, 0x0, 0x100000001, 0xfffffffffffffff9}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x20, 0x70, 0x2, 0x2}, 0x8) 00:07:35 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x0) msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r1) r2 = dup(0xffffffffffffffff) openat(r2, &(0x7f0000000000)='./file0\x00', 0x28408, 0x1) 00:07:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) r1 = socket(0x1f, 0x20000003, 0x7) sendto$unix(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002010000000000000066696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x0, @mcast1, 0x200}}, 0x0, 0x2, 0x9008, 0x15d}, &(0x7f0000000100)=0x8c) sendto$inet6(r1, &(0x7f0000000240)="435fef61097f2a2c0e868e2a6c768bf70b3b784c797b101b1b522d6781aac1cb29e43b6174fd1d632f9b267734978e74c391f8a304e0ff3a22a19bd9d2feab667848c5a13da0c2881c92f7ef775edc13384e42fca6f172c2bf4e4fd2b4c56305807a89b6b97776045baf7e8d26680f9a404f801ec4d5aac94f1a477c25367a616b8c0009fbbb24f2f1f0ff94e86c69512db63a947d6e6f1f7361b6d795fc92fae2ff439197b68b6cc2578657b1932e3591bdcea0083a0b09f156bd11888824dc7eef591412e0e4d86284e14a6945be5f35a89b356ca8de307f38acd4d643f856fa", 0xe1, 0x80, &(0x7f0000000340)={0x1c, 0x0, 0x3, @empty, 0x55edb404}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, r2, 0xfffffffffffffff9, 0x0, 0x80, 0x6, 0xffffffffffffffcb, 0x4}, &(0x7f0000000200)=0xa0) 00:07:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @empty, 0x3ff}}, 0x0, 0x1000, 0x7, 0xe, 0x3, 0x0, 0x8000}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0xffffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f00000000c0)={0x4, 0x400, 0xb91e, 0x2, r1}, &(0x7f0000000040)=0x1) 00:07:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) semget(0x3, 0x0, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = socket$inet6(0x1c, 0x6, 0x7) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="010005000700000004008b91ac88f013301b6aec29f1"], &(0x7f0000000080)=0x12) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x8, 0x0, 0x80000001, 0x6ff}, &(0x7f0000000100)=0x18) socketpair(0x0, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r3, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, 0x0) 00:07:36 executing program 0: syz_execute_func(&(0x7f0000000180)="1c0b98cd80da79223c223c69dc0099d9d0c44139fd5bf92e660f3a4005feefffff000fc4014cc4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645660ff54bf7f141f620787c43c33ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4c4016def3d00000000fbc40213f5930a0000000013f24081ea04000000001369879f000000fe") sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) 00:07:36 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:07:36 executing program 2: syz_execute_func(&(0x7f0000000000)="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") socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x80, 0x400) getuid() 00:07:36 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001040)={{"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", "53787a09c7d49e3231b68adbbb1c86fb1b44b47dfb5ad31745939ce99e2030eb", 0x3}, &(0x7f0000000040)="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", 0x2, 0x5, 0x4, 0x6, 0x9, 0xffff, 0x5, 0x3f}) 00:07:37 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fsync(r0) fcntl$lock(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 00:07:37 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) unlink(&(0x7f00000004c0)='./file0\x00') 00:07:37 executing program 0: syz_execute_func(&(0x7f0000000340)="b12491cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fbee0fc401dd4cdd4cf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4717c730fc4c1177c3926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="61cf63b51f8e05ecbb30044833adde68bcf07174947a8add444f2e192ab13a2ae2") 00:07:37 executing program 1: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a652e670f5784090980000000f20f9e8132233333") r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 00:07:37 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x688, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) munlockall() select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x4}) 00:07:37 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x2000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2, &(0x7f0000000000), 0xfe6a) 00:07:38 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@file={0x0, ""/95}, &(0x7f0000000040)=0x61, 0x10000000) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x1, 0x6}, &(0x7f0000000280)=0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0xffffffffffffffd4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x6) syz_execute_func(&(0x7f0000000440)="982c0ac402092bf70520d0f80791b04c4141e2e9855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd70f1315ee3fb1ca00006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d56839398171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000240)="c4e2413f58c463014970450cc4a1d812513ec481177c1bf20fe6e366420f296fb2450f18590366400f3a6176a288c4024dac6008c4c1f8c6a00200000000") 00:07:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x6, &(0x7f0000000040)={@empty, @multicast2}, 0x8) 00:07:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x80013, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:07:38 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000100)="144fb5b598cd801b69e4c4e2f8f39fffcffcd56962f5696200d9450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4650fd94c5c09c421fc2b1ca267d9f2b90a238f4808eebce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01eff265dc5f00c35bf3400fb829304545e2698fe9d091d3000f9966030ff2d9ffe42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") 00:07:38 executing program 0: syz_execute_func(&(0x7f0000000180)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066f0fe86790000000f01c36666450f17720d14111d54111d00") 00:07:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xfffffffffffffbff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x1f}, 0x8) dup(r0) bind$inet6(r0, &(0x7f0000002ac0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) sendto(r0, &(0x7f0000000080)=':', 0x1, 0x0, 0x0, 0x0) 00:07:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000000c0)={{"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", "1258c8f24ea90256d2e38b696f76bad0694259dd703312696830bb21f27e6001", 0x8, 0x1}, &(0x7f0000000040)="1810a31091f4c55266641db7b2f0ebd201cd3fb3b954208605974158e9bc5f5f9047caf0b06823ec66fdd97c7baac2daba018a13bcd6577ba5027d6e064109271adc198758c50c716ea6a7dafe5bd15b8e71962f77f9bdcaff52ce9931c3fe9af72b32b4c3375417b22ecbd74fcb924767cbcb23f263ca", 0x3f, 0x2, 0x3988, 0x100, 0x7, 0x1000, 0xf66e, 0x40}) fcntl$dupfd(r0, 0x12, r0) 00:07:40 executing program 3: r0 = semget(0x2, 0x4000, 0x82) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000140)=""/67) open(&(0x7f00000001c0)='./file0\x00', 0x10000c, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:07:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x186, 0x8, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x100000001, 0x2, [0x7fffffff, 0x10001]}, &(0x7f00000001c0)=0xc) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:07:40 executing program 0: r0 = msgget(0x1, 0x11) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xb81, 0x40) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x40eb, 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0)=0x10001, 0x4) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/229) r2 = socket(0x100004, 0x20000000, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x32, &(0x7f0000000200)={0x0, 0x0, 0x1, "9c"}, 0x9) 00:07:40 executing program 2: syz_execute_func(&(0x7f0000000200)="980f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x30000003, 0x7e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x3}, 0x8) 00:07:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000001840)=[{0x10}], 0x1d}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0xc) 00:07:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt(r0, 0x2, 0x100000001, &(0x7f0000000080)="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", 0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) 00:07:41 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) close(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r6, 0x0, 0x3) accept(r0, &(0x7f0000000580)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000540)=0x10) msgget(0x1, 0x524) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r5}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r2, 0x0, 0x0) lseek(r1, 0x0, 0x1) 00:07:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000000)=0x4) 00:07:41 executing program 3: syz_emit_ethernet(0x5, &(0x7f00000005c0)=ANY=[@ANYRESOCT, @ANYRES32, @ANYRES32, @ANYRESDEC=0x0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64], @ANYRESOCT, @ANYRES64, @ANYRES32, @ANYBLOB="06a2ebc4c0d9cf9a187ab1ea3b803eaefb29a8a4ecc2c69427da661475b1048112f11979706c7274c82e8cf022e75045bbbedea55ac03bbc786c571b48cb8957da8afe2ada5a416edb6760cc1c13a8ceb7c481d8ad83cce3be5a6da288b98266fe688c2d2e81309ed43c6563e7df7efc45e4b4b22370527441a81534c7dff52f3b1227d04c93ea8443848431f29d3f4fe05575e9fa72fe42135a55f86f4cf278460afc8a8b7ae70e5335844fe1fa8d9d8b1934e0220d5c99bf45e6cdf01e5f65", @ANYRES32, @ANYRES32, @ANYRESDEC]]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20040, 0x102) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x7, 0x2340000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x8, 0x1, 0xa7e5, 0x0, 0x1, 0x2, 0x3, {@in={{0x2, 0x0}}, 0x0, 0x93, 0x8, 0x237b, 0x1000000000000008}}, &(0x7f0000000200)=0xffffffffffffff37) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r2, 0x0, 0x2, [0x1, 0xae]}, &(0x7f0000000280)=0xc) 00:07:42 executing program 0: getpgid(0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x9, @ipv4={[], [], @broadcast}, 0x7}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 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) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1) 00:07:42 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) dup2(r1, r1) flock(r2, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:07:42 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) shmget(0x3, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) truncate(&(0x7f0000000100)='./file0\x00', 0x100000000) 00:07:42 executing program 2: syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xac, 0x8}, &(0x7f00000000c0)=0xc) 00:07:42 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x81010, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 00:07:42 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x10001, 0x8, 0x8, 0x6, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x8000, 0x3, [0x1, 0x2, 0x10001]}, &(0x7f0000000100)=0xe) r2 = getgid() setgid(r2) r3 = getegid() setresgid(r3, r3, r3) setresgid(0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) 00:07:43 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="eb8df0b3bbb806b59f2e02c90c4923a5c6604ad3140a0406f8a1405a9603d581028b491f165a69ee236787b50106afe491a0ead716cf56ab1ea11f74a629fc00227a6824cec5ddcd9c168803a91011a663453083b54954d0e98141d27bd2d3d8f287a30367330490292847871b0c4b3661110d354ed8e4b3257bc6d06f401d7ba2ed0e2c7e0dcc5ca028bd351d5422e4b56c39edc7795a1428f360a2c6a733944ce3f760e46320345016b4c79cfdc8ddffbd44ae0e3dbee7f44446088b4fd401da"]) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x5, {{0x1c, 0x2, 0x3, @mcast2, 0x3f}}}, 0x88) 00:07:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000000)=0x1c, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000100)=""/95, &(0x7f00000000c0)=0xfe2a) 00:07:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f819100"}, 0x0}) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x151) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4) 00:07:43 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x1, @local}}, 0x0, 0x9, 0x0, 0x0, 0x7215}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x20) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x6) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000180)='z') setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000002c0)={0x0, 0x0}, 0x0) dup2(r2, r1) open$dir(&(0x7f0000000240)='./file0\x00', 0x88, 0x0) 00:07:43 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e9d9ee660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718b660f170001b00b000000f0fa457122750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") open$dir(&(0x7f00000000c0)='./file0\x00', 0x8200, 0x80) open$dir(0x0, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x2) 00:07:44 executing program 0: open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x20) setgroups(0x0, 0x0) open$dir(&(0x7f0000000080)='./file1\x00', 0x40000400000002c2, 0xffffffffffffffff) 00:07:44 executing program 3: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r2, 0x1) ftruncate(r2, 0x101) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet(0x2, 0x1, 0xf) r3 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="3f000300090000000000e576505529215cd3d8db70"], 0xe) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f00000004c0)="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") r5 = getpgrp(0x0) fcntl$setown(r3, 0x6, r5) fcntl$setstatus(r3, 0x4, 0x10040) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c240f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e502ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x200, 0xd4f}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x7f, r1}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x6, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x9, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x5, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) freebsd11_getdents(r3, &(0x7f00000002c0)=""/196, 0x103) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:07:44 executing program 0: syz_execute_func(&(0x7f00000000c0)="982c1c0f050520d0f807913e042ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e6641b7eb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbb3667640f0fa5000000000d4583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf343ae0f01c4740f2d96000040c43bc43b5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f0f82dada0483360000") 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00") syz_execute_func(&(0x7f0000000000)="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") r0 = open(0x0, 0x0, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) 00:07:44 executing program 3: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x10084, 0x0) r1 = socket(0x17, 0x0, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x9}, 0x8) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f00000002c0)="003f3df7f70ea66f196a15d9227dd786a835d5ea4a9b0c292e6f42258e07f5e140") 00:07:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x4f8b127ce1813d06, 0x0, 0x0}, 0x8) sendto$inet(r0, 0x0, 0x3be8b68cb32db10e, 0x80, 0x0, 0x0) 00:07:46 executing program 2: syz_execute_func(&(0x7f00000003c0)="982d1c14aa14aaaa3e430c64c4a37bf0c53e4990467f320000b55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e4098934d18f88b8a2d4a1f8f2430f59849016500000f4c4b712868d2a2adcc8c988664564656666430f6b5205f3abac4d26f20f38f0b4b60e00000001b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5bfec4a1dd7dbbbfdd5cc6c4c245a7c50fde560a66410f1a3000c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:46 executing program 3: 00:07:46 executing program 0: getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) getegid() 00:07:46 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) getsockopt(r0, 0xa1, 0x7f, &(0x7f0000000080)=""/77, &(0x7f0000000100)=0x4d) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) r1 = msgget(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/135) 00:07:46 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0xc7) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:07:46 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="021600"/13], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0) 00:07:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000280)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0xfffffffffffffc01, 0x20, 0xa8, 0x9, 0xffffffffffffdaed, 0x4, 0xff, {@in6={{0x1c, 0x2, 0xfffffffffffff000, @mcast2, 0xff}}, r2, 0xfffffffffffffff8, 0x2, 0x7, 0x100000001, 0x7}}, &(0x7f0000000240)=0xb0) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x0, @empty, 0x81}, 0x1c) fcntl$setflags(r0, 0x2, 0x3c14951f7610ec89) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000008400d30008000000000000741ff728d300000800000000000000000700000001000000000090cf"], 0x24}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0xd0f7, 0x20, 0x9, 0x0, 0x1, 0x800, 0x825f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0xfd8, 0x7fff, 0xd0, 0x7, 0xffffffffffff7fff}, &(0x7f0000000180)=0x14) 00:07:46 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = getpid() setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x1, 0xfffffffffffffe01, @mcast1, 0x2}, {0x1c, 0x1, 0x7, @empty, 0x8}, 0x2, [0x5, 0xa4c, 0x1, 0x3, 0x4, 0x9, 0xe194, 0x8]}, 0x5c) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r3}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000240)=""/196, &(0x7f0000000040)=0xc4) open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0xe) 00:07:47 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) syz_execute_func(&(0x7f00000001c0)="1c02c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:07:47 executing program 0: freebsd11_fstat(0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650500"], 0x10) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x1, 0x0) 00:07:47 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000)=0xde9, 0x4) recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="7ad2f53664570fd08cad466264e2bc40f1ed4172c09e5efee733ecb16eadb22ce28be4dc11770dc749da163fc8fe10525b6e1ba3e4c5a2a9138bfe3ed75ce775fd3b922ab644cb08dd0b407c8ce6a08400165ac1349b3f3ebdc9018c984d046145993ffb8636c589bddeba57db70ebe71a33c3a69bf07c7d305f1c50103867df0bdfed1cad36eeb7fdcf282dc7171ff6229a1bc641e53c28ea032ceda7a8591c957f5012f32ab7069603ff844308c6e14eb542343c30bcbc") 00:07:47 executing program 3: syz_execute_func(&(0x7f00000002c0)="9826473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc681be070000000000000030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x0, 0x1000, 0x4b, 0xa, 0x4, 0x3ff, 0x3, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x0, 0x5, 0x4, 0x1000, 0xff, 0x4, 0xffffffff, {@in6={{0x1c, 0x2, 0xa00000, @mcast2, 0x2}}, 0x0, 0x5, 0x6, 0x1000, 0x1f, 0x235}}, &(0x7f0000000280)=0xb0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000001380)={{"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", "fe146bb52f50450b47a55c9fdd408e295073f61e99fdd5b3ea079e14699ece3c", 0x81, 0x200}, &(0x7f0000000040)="228138c19e0b7b69cf3d0d4207d7d9362fdf004d0045e308810e373e0f045f3461befa84b533414134b53e9fc8f675b43bf4e1dbc1b9b2328446737efef7cec13a8e8afb1ad1afa3445519eafec1009f29ac1476dc75db7ab340222fbd", 0x1, 0x2, 0x1f, 0x3ff, 0x2, 0x9, 0xffffffffffffff00}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001800)={r2, 0x8, 0x7ff, 0xfffffffffffff800, 0x3, 0xb}, 0x14) recvfrom$inet6(r4, &(0x7f0000000380)=""/4096, 0x1000, 0x2, 0x0, 0x0) 00:07:47 executing program 1: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) ppoll(&(0x7f0000000640)=[{r0, 0x85}, {r1, 0x24}], 0x2, &(0x7f0000000680)={0x49cc, 0x3}, &(0x7f00000006c0)={0x5}, 0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000580)={0x1ff, {{0x1c, 0x3, 0x401, @ipv4={[], [], @multicast2}, 0x9}}}, 0x88) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000100)={{"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", "42a01a5d395559bc6a4815110ea442038f29abb1eee1283c4cff8589485fd6e2", 0x6, 0x6}, &(0x7f0000000000)="aa0ac5d247dcb8ca0e5d1a149989ae8ce2717241c61a77d848955eeecdf5e0c3d46732ef9f98732a8f923ef87faf2ed462622d39b0c60b2648677a067bace727ce25ad77c55b0c8a08232672076813f58731f97d88fb06d93b090b858f33cf0e8b4a715e81c411174f9a154681480454815444d5263471cf613ec0ba9caa35d28eb30da5f223d9ba1dfe485eb651a5aa55a01a24fc08d224919f9b36da3195d7d3ca2d9438a3b26a6feeb231634b394cb51957dda7428befdaea6b4ef5862144344f3103cea1766ed76df19fd5927bcd02d7e3613abce2", 0x10001, 0x3, 0x9, 0x5, 0xffffffffffff8000, 0xcd26, 0x7, 0x7}) 00:07:47 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x0, 0x1000, 0x100000000, 0x0, 0x8, 0x5, 0xffffffff, r1}, 0x20) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:07:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:07:47 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgid(r0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/35) getpid() r2 = getpid() r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) msgget(0x2, 0x4b) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000540)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000880)={{"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", "44277e0357f42ce395d529813fa23b29d3ab166b6d56c5d9b11f1e8da7835594", 0x639f, 0x3}, 0x0, 0x5, 0x6, 0x400, 0x2, 0x5, 0x0, 0x36, 0x2}) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000200)=[{r7, 0x2040}, {r7, 0x10}], 0x2, 0x80000000) 00:07:48 executing program 1: nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) execve(0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@empty, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@loopback, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 00:07:48 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) freebsd11_fstat(r0, &(0x7f0000000040)) 00:07:48 executing program 1: syz_execute_func(&(0x7f0000000140)="964a19e9c4a2791dcd1c040f05bf1111022fc4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4144e4e4e5b4b264ad04f300916dee509c421045f4607c4c2adbdc25b6462e0acdbdb0f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c4227d5106c48230f50500000020c44149e565657c7c66f2ab440fec3f67dddd660f6e6b6ceac403fd0a50535c2ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f11c328da18f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00efef9d9d50500f4acece66474eb83aa2f1fbfbe267") geteuid() getuid() open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 00:07:48 executing program 2: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0x1c, 0x5, 0x9) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001400)={{"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", "f0772e5e5c033ecf66b873b99d5140a2def38fc6864970a022df7ce25cd36ff4", 0x783, 0x9}, 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0x6, 0x4, 0x1000, 0x1, 0x1f, 0x3, 0xae}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = msgget$private(0x0, 0x400) msgctl$IPC_RMID(r2, 0x0) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100004) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = semget$private(0x0, 0x3, 0x100) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8]) 00:07:48 executing program 0: setreuid(0x0, 0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd11_fstat(r1, &(0x7f0000000000)) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r2) r3 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000300)=0x8) r4 = getpgid(0x0) msgget(0x3, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r5, 0x5) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000004c0)=0x7, 0x4) getsockname(r5, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000000000000000000000ebff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000166c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e152919283d023a1d9e5c40918c4f8d40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cea700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:07:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000080)=0x10) freebsd10_pipe(&(0x7f0000000240)) 00:07:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000070000000400000280000500ffff00001c0051470004000000000000000000000000ffff000001ff0100000000000000000000000000001000000000000000000000000000000000000000000000000000000069de6e0fa903cff9000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d429a4f08a09471296a99bdbe4cbfcfcd93bc224e5dea9e563a9df3758c02404a44bc3", @ANYRES32=0x0, @ANYBLOB="0300000000000000010400000900000029eb0000"], &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="ff010000ffff0000030000000700000002000000"], &(0x7f0000000200)=0xa0) ftruncate(r0, 0x1) writev(r1, &(0x7f0000000340), 0x0) 00:07:49 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) dup2(r0, r0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x118001, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2004}], 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81200}], 0x100000000000003c) fcntl$getown(r0, 0x5) 00:07:49 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2201000100fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400"/128, @ANYRES32=0x0, @ANYBLOB="7a2c5d6026873196aea65165ec88c12408a70ba84302684f9e2c5c2810086043b7f8474322feec35f6517a6b8eb13f986a6960571693d24ef6e02854b1f4a402fce37d1f25e004d700c248fd59fe58ec319f346c0ad6d2c0b1460f85acec21062e1816306e9c947e6c352502"], &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x3, 0x4, 0x5, 0x9, 0x2, 0x80, 0xb4, {@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1d}}, r3, 0x5, 0x6, 0x80000001, 0x3, 0x81}}, &(0x7f0000000300)=0xb0) dup2(0xffffffffffffffff, r0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x20}, 0x0) 00:07:49 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}}, 0x14) getsockopt$inet6_buf(r2, 0x29, 0x8000000002e, 0x0, &(0x7f0000000000)=0xfffffffffffffe6b) 00:07:49 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x1f, 0x20, 0x4, 0x6, 0x1000, 0x100000001, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x81}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66695835bf0a"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8) 00:07:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) 00:07:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) sync() syz_execute_func(&(0x7f0000000000)="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") getpid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x5}, 0x8) 00:07:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:07:50 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c1eb5b598cd801b69e4f56962f59f6962a3d907d907c422dd92441f01f2680c000000427f00c7e4c753fbc4e11f3e3e66480f3a16051dab000040fec4427d822a2a00c4c4c12de9d1f2168f4808eebce000008020000f2946575151c1ea01eff265dc5f00f20ff0a422ab0000005b5b45823ef8260fc7ff0f2e8a2c240f5e5b47d8b84e092f2047000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14112644f8") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00k6\x00'/62], &(0x7f0000000040)=0x3e, 0x20000000) getsockname(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000180)=0x8) 00:07:50 executing program 2: nanosleep(&(0x7f0000000000)={0x1000}, 0x0) syz_execute_func(&(0x7f0000000100)="1c14b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = open(&(0x7f0000000240)='./file0\x00', 0x80, 0x123) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000280)=0x2, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/33}, &(0x7f0000000080)=0x23, 0x30000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x8, "c118149e960273796f9fa95ae4a56bf0"}, 0x14) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:07:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000280)={{"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", "cb7b62cafc9b82a98381ce1af2e7aeac1812feea3181dcfd49d9e8fcd33fffd6", 0x9, 0x9}, &(0x7f0000000040)="0475adc4f3a047bdd04448727b9e309057b1e905b6c0924ad20f51eb99f61fc9ccc32d24dcea6e80d8ca4c33faf73fcebce15b914a0b5a7aed301a292a4e75afea04b69e9138d5f35b534ba67bd46c813a32b207b71c708f92a16c249c93f171626ce53e3452c05495e23f03", 0x1, 0x4, 0x9, 0x8000, 0x9, 0x1, 0xb3, 0x7fffffff}) syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:07:50 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x7, 0xfff, 0x8, 0x400000000000, 0x1ff, 0x7]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xfdc7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x9, 0x9, 0x2, 0x1, 0x400, 0x10001, 0x2, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x0, 0xeb75, 0x5, 0x7eb}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r3, 0x5, 0x8, [0x3f, 0x0, 0x80, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x6]}, &(0x7f00000002c0)=0x18) listen(r0, 0x6f) r5 = msgget(0x0, 0x0) msgctl$IPC_RMID(r5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380), &(0x7f0000000480)=0x100) r6 = accept4(r0, &(0x7f00000004c0)=@in6, &(0x7f0000000500)=0x1c, 0x10000000) r7 = fcntl$dupfd(r0, 0x11, r6) ioctl$DIOCRDELADDRS(r7, 0xc4504444, &(0x7f0000000600)={{"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", "f4de1dcbfb831e2619e93266a3af093d66f42619b25314860c2dea05af364634", 0x139b047e, 0x9}, &(0x7f0000000540)="05b658e48ed7d236aba6a9ba2f23348a432423a7ad6f2df0858cd48ca0abe11b4aa85a23f27395eca78b0e719c663f82a23608de08b69eebc3a0dfd17f3fdf1eb18c167c72a5368ef358dcfd397146c5214186bfd1d1a25067136595a05b86087a9ec82ce7c41a4835218c5fd33fdf735ac8c90a4e7b0a2531b15af04f87ef5bad718882968fb410000fc6358554901e06cc453bc73463c70472f8c19cd83d3d789a", 0xffff, 0x1000, 0x0, 0x0, 0x6, 0x8, 0x498, 0x5}) setsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f0000000a80)={'accf_dns\x00', "113b1282a73655bc44f22dceb9113937fff07d4c1c5570698366434cf2f5f7116cd80c596806b5b6042181dd34c7671e1bbede7e30f1c0eb7827215e01f126d9a9b9c8847844b579b8a5d5a4e7dadb9b40f13c73729804114aea2960a62a7322f995c63a75ddb738e1407abc8367c389c2380e60aa8fb9748495758eea94db215f239a4b8b276043ce280aa6967ef957bc962cec88a5967f0917f38164a8b3f1cbdd8fee49a153dc69ac41b318b5e15354e29a6ac987e64c20118fe1feb80fda847a776a9401d0c7e9c489e45c198793c4a0745ca95e9fe80dfa2b9182ab739f5346e859c14197fa8022c4ee78df04de"}, 0x100) getsockopt$sock_accept_filter(r6, 0xffff, 0x1000, &(0x7f0000000b80), &(0x7f0000000c80)=0x100) geteuid() setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000cc0)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0x68, &(0x7f0000000d00)={{0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x6, @rand_addr="130e1c7377872da76c109aa0285bbdfc", 0x4}, 0x2, [0x0, 0xffffffff00000001, 0x10001, 0x3, 0x7, 0x1, 0x4, 0x1]}, 0x5c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000e00)={@in6={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r4}, 0x84) syz_execute_func(&(0x7f0000000ec0)="656764660f38f68df9ffffffc402fd20f1450fe10fc4c218f78c4b00000000d2e9c4a255acc66745e1d8c442212f56009ef343a7") accept4$inet(r6, &(0x7f0000000f00)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000f40)=0x10, 0x30000000) accept4(r6, &(0x7f0000000f80)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000fc0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000001000)={r2, 0xfffffffeffffffff}, &(0x7f0000001040)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000001080)={0x101, 0x4, 0x6, 0x677e8aa, 0x9, 0x0, 0x3, 0x7, 0x6, 0x8080, 0x3}, 0xb) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000010c0)={r1, 0x6, 0x1df, 0x1, 0x1f, 0x0, 0x3, 0xc86, {@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x1, 0x7fffffff, 0x1, 0x6, 0x1f}}, &(0x7f0000001180)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000011c0)={r3, 0x400, 0xf, 0x8, 0x3}, &(0x7f0000001200)=0x18) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x20, &(0x7f0000001240)=0x1ff, 0x4) setsockopt$inet6_buf(r6, 0x29, 0x79, &(0x7f0000001280)="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", 0x1000) 00:07:51 executing program 3: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='$&/\'\x00', &(0x7f00000000c0)='/\xaf\x00', &(0x7f0000000140)='*]\x00'], &(0x7f00000002c0)=[&(0x7f00000001c0)=':\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00']) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:07:51 executing program 3: syz_emit_ethernet(0x402, &(0x7f0000000000)={@local, @empty, [{[], {0x8100, 0x6, 0x400, 0x2}}], {@ipv6={0x86dd, {0x3ef, 0x6, "ee8bd6", 0x3c8, 0x37, 0x6, @empty, @remote={0xfe, 0x80, [], 0x0}, {[@dstopts={0x3f, 0x1, [], [@jumbo={0xc2, 0x4, 0x8fa}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x0, 0x31, [], [@jumbo={0xc2, 0x4, 0x7f}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x100, 0x5d, "d154c48a8f7f4aab252c11b0781d5427c8a09ab32cca0c44f462b7363bb90bf223b329e00477ff7283e156d0be9e6f09ddb02169247c9f1b22d09f6f9f95734f310c703a4c12a99b3b4afa2506a8cfabc62cef5f3e9b0044f85367b286"}, @jumbo={0xc2, 0x4, 0x6}, @pad1, @enc_lim={0x4, 0x1, 0x9}, @pad1, @generic={0x9, 0xb8, "8c5184204f67d3c4aebba322154a17342a215dd931dba2879dbbed6eee2638837921fc32b17ea1b8acf8bcdf7ac91d7ad619c26da6e7545237ccec63de546884fb923faf65f6bb80cf43a93acd884fa8979e06414e3e8196a7d0b031adb94485dba0696fd1d52f4cd4198fcccb0a2790bc4df374ac8fee1af20ce721f6e396dd0f403facff38f972432998d1931afdec84682bd25fc2d5daad644eab631684c5c6f41c5fc144fba856c4627fd03d25a90ce67b947b6aa73a"}, @generic={0x7, 0x4f, "424858ee6303a481d4dd6286076e11a1f5cf31724f6850485b63f7bcb67b87a9a4107dd6ba49f03fb87d22aa37ddec4960bdbfb7e2f5dc21c8c2fed7219c4c981c55f12ffa65db5f7d0c8b17e37a96"}, @enc_lim={0x4, 0x1, 0x2}]}, @fragment={0x26, 0x0, 0x1, 0x4, 0x0, 0x800, 0x65}, @dstopts={0x50, 0x4, [], [@jumbo={0xc2, 0x4, 0x100}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x47a8}, @jumbo={0xc2, 0x4, 0x81}]}, @fragment={0x12, 0x0, 0x8, 0x8, 0x0, 0x3, 0x66}, @dstopts={0x7f, 0x1c, [], [@generic={0x3, 0xdc, "862d8d3556a0565311fc06af138746b7cd0fd5f4d8e73eb09261d8650e18193eed88db42fdcecb61167d1ae6a2c781fe35fe5564c2e90262b958b02c2be3a835ce592f207e15ad3ad44ee74cefe6fb107217aa2a45295f0a40574f28b8f876835e7ebc6f2f73b0624fd1e78b3536a45844934ebb8777cd1d5ce47bf9d5086639949c64e48ed32255321311005873e3ac0220152b793512daa73ebbcf7ed13471644ee35f635cd582e9a05a8bcb47c983421c492a9fbf2971b0e4146bee7920c8863a10a3220cdf822b1f1a84379f0b5bc942ac20cecc6efe19147b09"}, @pad1]}, @fragment={0x39, 0x0, 0x1f, 0x6, 0x0, 0x4, 0x66}], @udp={{0x2, 0x3, 0x8}, {"0fab452a703a007afaeddbda2d91d0178d697d3eda86f2351b1f718bd31f72802e2e0b1f47a2e03bc69219175c6ba4be7e0ffa6d571feb389c53b1bf14b9ece316c07fcba62614f397bba63f3351959ab47e651a2e48af4be1b861650b343f64938bff8d0ab611672042a01d678f6764f8ae7cd1c2e6070007cb603c5550b70796662e1f41b30932dbe3a222ab6f1534c9ab353cf229460ea3607adb1ff77cecee4d543cf9dd13c7ce272aea8714bde2d5d8f2392b46e66acbe624df6f8bfe1bb019cb9e8040e7553ab01a55f59141a8c210073eb7334d5aeacbcb8cddd93b1a"}}}}}}}) r0 = open(&(0x7f0000000640)='./file0\x00', 0x20000, 0x0) r1 = openat(r0, &(0x7f0000000600)='./file0\x00', 0x10400, 0xd2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000004c0)={0x100000001, 0x5000, 0x7f, 0x10000, 0x0}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000480)={r2, 0x38, "06cc648383039c0c94943c534ed652bd6a9805645d713ef44878af62280fde77fd6165ff663f0773d20f7f7a12400d34653457afa85bb996"}, &(0x7f0000000680)=0x40) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={r2, 0x8, 0x8}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000000440)={@random="d15a4fb97353", @random="3678a58535e8", [], {@ipv6={0x86dd, {0x0, 0x6, "a99d9b", 0x8, 0x0, 0x0, @loopback={0x5000000}, @loopback, {[], @icmpv6=@echo_reply}}}}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000580)={r2, 0xffffffff00000000, 0xf, 0x5, 0xfffffffffffffff9}, &(0x7f00000005c0)=0x18) 00:07:52 executing program 0: nanosleep(&(0x7f0000000000)={0xf4, 0x2}, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000340)="b15691cd806969ef69dc00d9d0d0c4417439fd7bf9f9c1c7c7e4c653fb0fc4014c0f483668f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c16e450f1867460f0f4c7d07ae7c7cd8fc57c401fe5ffee3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:07:52 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt(r0, 0x100, 0x7, &(0x7f0000000000)=""/59, &(0x7f0000000040)=0x3b) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000140)="3042e153b6a71f45a932572185fd7970016e7f4ca8fd788874904d14545abf641f3cbeaee1d91b647a9618d3a9a0886ea82ee44c3e5e2548", 0x38) 00:07:52 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x104, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:07:52 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$dupfd(r2, 0x11, r0) dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) lseek(r1, 0x8000000, 0x1000000000003) getpgrp(0x0) 00:07:52 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x2d6f, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x6, 0x5, 0x4}, &(0x7f0000000280)=0x94) shutdown(r1, 0x1) 00:07:52 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = getpid() r1 = getpid() r2 = getpgrp(r0) r3 = getpgid(r0) getpgrp(r2) r4 = socket(0x2, 0x5, 0x0) getpgid(r3) getpgid(r1) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setown(0xffffffffffffffff, 0x6, r1) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r4, &(0x7f0000000180)="adeef4814de706e4f6d95136e19155c1b1b4b0c072e011d54a1808338c35abbdb1cbcec5ec446b8d94b54e901b3314e6bd743efa7c22f637b1bc46653cb1", 0x3e, 0x20000, 0x0, 0x0) r5 = getpid() r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r7, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000380)='./file0\x00', 0x1000e08020001) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x20000000000000) getpid() getpgrp(r5) r8 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000208, 0x0) bind(r8, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) truncate(&(0x7f0000000240)='./file0\x00', 0x608020401) 00:07:52 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x40, &(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4) 00:07:53 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6c8c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x4}, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:07:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xf, 0x650}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x2, 0x2, [0xfffffffffffffff8, 0x6]}, &(0x7f0000000240)=0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x101) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x3a8}, 0x8) execve(0x0, 0x0, 0x0) accept(r0, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) 00:07:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffffffd) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:07:54 executing program 2: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast, @local, [{[], {0x8100, 0x800, 0x3f, 0x1000000000003}}], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:07:54 executing program 1: syz_emit_ethernet(0x7fffffffffffffff, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x5, 0x4) chdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1b83}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x2f) 00:07:54 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f00000001c0)="bee80b7391434e0431752cdbbe8460c7e53e918ae1fa186aca77d1905a075581f01acaddece22c6e4c5405d5d09758cec46151e39392ff7f8f81b178399770b997f75a9dba2447636893269b91a4d7b769c81440680b5a56ac394b772862781751851b5c037f4da44111f864e64e8447") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f00000000c0)="ba5d3d0c8b29039050bc96123919c03a28245b5eed133a2d31231fc30106e04d1dca1e4cff1ee08c3e78921c361d2dd3cecb9295b91c7923bf6762904fc6d7a33b90c008d8a331bc708af269ea793e9899edcac6a537744ddb9bfebb4988a3b7f9b9b127b1e63f505142992a3ef8f00991b9115af7d96637da24506abd529a1b31d39df80abd2444d63be07720bde6f1a826ac2ae0d119f8d80197f869f64251e1265426c54bae64a8c1d816907b73a5f028d2168ed990a0d9aabd7709ac82c1be8e4c3532f39c85ef9ebd9d933a27b9283c17b4e9f895693d4b3ba72b537983ab676e9daf") sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 00:07:54 executing program 0: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) getpid() fcntl$getown(0xffffffffffffffff, 0x5) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgrp(r0) getpgrp(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) clock_getres(0x0, &(0x7f0000000240)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200), 0x1) writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/61, 0x3d}], 0x1, 0x0) setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) fcntl$setown(r2, 0x6, r1) lseek(r2, 0x0, 0x4) fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1}) 00:07:54 executing program 2: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={r1, 0xd2, "cff5034a25df0ed4fed41ed0248d05c68d24cd2970993da17d67dd3d7f7b694f533e71137a083c7fbdf0df1a8675076456e092316e2ef7923575ddbd5d2897f89dcd56f25e074615fbb9c320762477062bb0df2492c2b2761782b9387d22f063c181937ab587b8d5f170c3547cda0e09deaef079417582b54e389666c693d799f57e1ded671668b64895197a7ca57b3f52192beb178464a423d23c3ac0082b375c012cbaefdf7cb790939eed2cb11be67e278e8f692d6756506fcb53af4a906e3d74ad78f9877195ace0696a1daa98ab2b3a"}, &(0x7f0000000440)=0x5c) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x294f50bf, 0x5}, 0x8) 00:07:54 executing program 1: syz_execute_func(&(0x7f0000000300)="66460f2a4600c4e1f45786c01c53800f050520d0f807b0024141e2e996855b66c4237909a200400000e60fc4014ef3f2420f01dca0e5be34d1c4e1f8c421fc22ebd7c4a1f1d5450500006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb3e9f339f33dcbb91ae8ca06560000066430f382509740f2d9600000000cadc0dafdc3bafdc3b42c4b65931315d57fba1c9fb110f0f3804832ef36e0000") r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x20001, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/173) munlockall() 00:07:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x5, 0x2}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xfffffffffffffbcc}, &(0x7f0000000040)=0xfdb1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x16) 00:07:54 executing program 1: socketpair(0x1f, 0x10000002, 0x697, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040)=0x1e, 0x4) lseek(r0, 0x0, 0x3) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_dns\x00', "64ee5b5aeafa2e9665adae1603a85a6a4b6f96796a60de9d9190549e749f394a1a972593d51c068902fb76d8854136b5502142a566e8d3b7ea46d258c172e9864e1e660f952d1d383cc179140a8ff52f6c1a9d91b4ec7af617491d22e00cf86f995fc790e816a997302adf854a043d8157de35d59d70c8e9a387457ee5f2eafd38e290642c80872093d8bd9af48cb1040ff15589646990d4c587e14eaa3ca48023ba04437fe14c3be2e855891a6220eee2860fd568c03199d308e0833510f7b03a74b7e94dc3a4d403ac40ad18dd2134cc79c199d9c91f36170007e081f1a259c19ddcbd002354ffec7313be98289e65"}, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x6000, 0x7, 0x4, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x73}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x0, r2}, &(0x7f0000000300)=0xc) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000340)=0x100, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)={r2, 0xc4, "dda1a012f9fc91d8e6ae376c03638ed35d7d8a3b295fc616391d876c202d692824c44231a7d2ece05c378437d68303a9e36d9b6f5423e24cd46c500d417f32059c6b119a69e3fd3788d068159e3b581de2d571a650f93aa4a0071b2b423f2b9c2adf28ba2fbf0f0b931b53ddd79ddb0992f46aa9b5cbb4e27f491f4fb05300259b177d59bfe4583ac1afb60daca238ad13bed94af7f6fd3a719f744c9e9bc7cc8fce3fdb649062c44172f172ea76861d9da089b7155c5a202a1a93d49a01e2e4bd0a8f11"}, &(0x7f0000000480)=0xcc) r5 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0x59) mknodat(r5, &(0x7f0000000500)='./file0\x00', 0xa124, 0xf6a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x2, 0x80000001, r3}, &(0x7f0000000580)=0xc) getpeername$inet6(r0, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000600)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) r7 = accept4$inet(r1, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000700)=0x10, 0x30000000) readlink(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=""/159, 0x9f) readlink(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)=""/4096, 0x1000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000001880)={{0x1c, 0x2, 0xea, @rand_addr="12695226611d0218326f6600f852b348", 0x4}, {0x1c, 0x0, 0x800, @empty, 0x7}, 0x9, [0x7, 0x8000, 0x1ff, 0x20, 0x4, 0x3, 0x7ff, 0xff]}, 0x5c) fcntl$getflags(r1, 0x3) close(r1) readlink(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)=""/90, 0x5a) symlinkat(&(0x7f00000019c0)='./file0\x00', r5, &(0x7f0000001a00)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000001a40)={r6, 0xa9, 0x3, 0x5, 0x8000}, &(0x7f0000001a80)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001ac0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0xc35b, 0x3f, 0xe19e}, &(0x7f0000001b80)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001bc0)={@in6={{0x1c, 0x0, 0xffffffff, @empty, 0x1}}, r8}, &(0x7f0000001c80)=0x84) r9 = dup2(r5, r0) ioctl$DIOCGETALTQV1(r9, 0xc1304430, &(0x7f0000001cc0)="ce606459c614a758affcd821be45f523950f68287918ba37f9178992658090ec90edf13c21b17a5fa2f28ad5b931aa14fc20083a0b44aa4c9d9e6e01c77450496aec2c46c7737eed9c59151cefcb023d10ff0ff31b54e2a77137932cd756cf5a5ad2a69b5d7ec13f172810a1253359870288dd9e87184d9012609d2d1ff60d25a24f9028d98a7cf08bdeb331b434976472fd0e56778c47e475dd5285db337f92ec05c976de804b725dd95693dfca435591c3bf87d5554e26866f2f25649b6646aa4716e27abb1f881f8b2fd372eb53a1105cf71ccf9632bc38") sync() setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001dc0)={'accf_http\x00', "fde56f6dedc293a2a3f5f49d18116236ebdd6998f8af283d21be931a01565750b41bdb8dbb2325fabc32930e42b266aeead0600f2130032e3a169521c60ce2cc7f967f753f2a604781b0514209f017835b5b0d02a3e75ee0e8153997bdcfade9cce74f3c7a592171af3e3920b38928061eaf58d7d6fc574e837005267f2b1c79674bfa9899b02ef0883ec15acaf84fa6e6964380c014e3110ab54e0bed505df459b47adc528e7abf7d8db67ac2e0c4795369b59b8bff01eca82c61caaf803ce776af108c156dfc18aa7cc8e0134dfd7af76c67d4bc4ac0caa2ec0a751b19c55ad49270d6b8885781acc16d296bd5aa88"}, 0x100) freebsd11_fstat(r7, &(0x7f0000001ec0)) 00:07:54 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5bb3e3ee2e9b55767660f6b32a6660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001121b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b009a0000008171a30b8a826e01a8d475d4d48cc7e8628f6808a3056f0000004e00c461598de3e3f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110f4581c461b7e2") socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:54 executing program 2: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x1b, 0x3, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="28abf2154b779bfef7e70e36ad36ba7f858a6b50d5c31db682a031c439ce5c650db879b8918e43cf02313808bf287646a5d906256c6472b148849ed341af0340bf882c3036796ecfe5c7e33640a7a2fff6f9c49ea147a9181c5ba97b12acf859aa56bdf66ef7d8fec085feb456737850284bca3976ea963e0e902eb0e9090e75949f25d7b3ff4dde60d972b54d7e9cc28c7ff80bed15539b5fe69dac3ed7250a58232ac1dd385a1f6fb0090c027bd6fc2b64fc5aa8893a439cb256e1b653db49fa5fab508f3183ac69ebff14c1a4c92ced8c29073acc") 00:07:55 executing program 3: r0 = msgget$private(0x0, 0x8) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000680)=0x0, &(0x7f0000000600)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x140, r1, r2, r3, r4, 0x8, 0x100000001}, 0x5, 0x0, 0x4, 0x800, 0xfc, 0x3ff, r5, r6}) __getcwd(&(0x7f0000000000)=""/214, 0xfffffffffffffe9b) socketpair(0x17, 0x4, 0x4, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r7, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000500)={0x0, 0xffff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000000580)={r8, 0xffffffffffff7fff}, &(0x7f00000005c0)=0x8) fstat(r7, &(0x7f0000000400)) 00:07:55 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) setgroups(0x58, &(0x7f0000000000)) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd303c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:07:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x1f6, 0x0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000140)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000100)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8}, 0x1) 00:07:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000031d04fe241d20d27f02411e6dc6e9083d06856e9d4dfc649a36d9b9ee160c94cff2d4afaa2a3b6e7a409655c66d5e1e252151adc89f747474b7e9f9d79799dcf5ecdab31f894414d71197f6d4ff944d7b06063832bfe30bedd182cb297ecaac9058988cd557a468d2606525ebe3eab3587f8c56f1858d55746f9950741f652e9dd19458bc66c78b35a13544267efc3cbb87bca032ab92c70becbd51f8fe867a3b8edc3cb72054f6e7c70cbbfba7f65a64e100f717876e17d1952a475e714"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xf1d}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2a}, &(0x7f0000000180)=0x8) 00:07:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) ftruncate(r0, 0x381) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x7, [0x1, 0xfffffffffffffff9, 0x1, 0x1, 0x6, 0x7, 0x4a]}, &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x19, "ec262ba06811f4cab9f76cbef2af97f182ff2fee535d361cf5"}, &(0x7f0000000200)=0x21) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="060000000b0700000000010005000100080000001c004e2005000000000000000000000000000000000000010700"/148, @ANYRES32=r2, @ANYBLOB="0000000800000000010000f50300df0008000000"], &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) fdatasync(r3) rmdir(&(0x7f0000000000)='./control/file0\x00') mkdirat(r0, &(0x7f00000001c0)='./control\x00', 0x64) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x2}, 0x8) 00:07:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) exit(0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:07:56 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x65, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x401, 0x1, 0x200}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @multicast2}, 0x5}}, r1, 0x1f, 0x2, 0x0, 0x4, 0x401}, &(0x7f0000000140)=0x98) 00:07:56 executing program 2: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) 00:07:56 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = msgget(0x1, 0x800000008) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000640)=""/112) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) accept4(r6, 0x0, &(0x7f0000000600), 0x30000000) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:07:56 executing program 1: syz_execute_func(&(0x7f0000000540)="0c04b5b598cd801b69e4f56962f5692200d9d9d0c441395bf9f2680c0000002e0b1c77c7e4c753fbc4edfec4427d822a2ad40740767676664d0f7efa8f4808eebce00000802000c4c375dd6d68074848518fe9509b9b9bfc0000c1ea01eff265dc5f00e1fdf86d170faee42c240f5e5bf4470000c8873e00c401fe5ff6e3df646736676670664336660fd2928c0000400f01c36666450f17720d1496c462a9963b54111d00") sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000340)=0xe0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x200, 0x4) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="43a9cbe1d8a5382467b2be2595fe2da2d500aff2037adf8de150df2787a0bfddcd61fcc27b64073a467931c5c36e30d6a2ae8b46b26f2e5a35a2ae6f0524128b2bb5b45b2ea35f9d9327f4e261ef9032cc42fe8bb30a41082d6bea9172f2bfc799c70fc94e7430e0ac9cda443d6b89808054e7dd4c0933601967cb17b255fd90558c59f288cfa1b0623871978bc766c3459d7f97fdf25cc9d3de16beb2902dee1ed03430ed2f76fee7c2a172a2016f4a5418319fa34137f96b19853206b36257cd670a5888", 0xc5}], 0x1, 0x0) 00:07:56 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c651000"], 0x1) msgget$private(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xace, 0x3, 0x401, 0x3}, &(0x7f0000000080)=0x18) 00:07:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xd80, @loopback, 0x1}}, 0x0, 0x9, 0x7fff, 0x7ff}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0xf4, 0xfffffffffffffff8, 0x81, 0x400}, &(0x7f0000000200)=0x14) listen(r1, 0x0) sendto(r1, &(0x7f0000000300)="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", 0x1000, 0x8, 0x0, 0x0) socket$inet(0x2, 0x7, 0x800) close(r0) accept(r1, 0x0, 0x0) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x21) 00:07:56 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = semget(0x3, 0x0, 0x10) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x8, 0x5]) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") shmget(0x0, 0x1000, 0x1, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) 00:07:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x10001, 0x300, 0x8, 0x7, 0x7f, 0x8, 0xfffffffffffffffa, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="973f0300000004000400beec8506fb3518f8209925d68b2d892447956e87b5b3ffa452624a000000000000000000"], 0xe) writev(r1, &(0x7f0000000100), 0x100000000000005c) sendto$inet(r0, &(0x7f0000000500)="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", 0x1000, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) 00:07:57 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) r2 = open(&(0x7f0000000040)='./file1\x00', 0x100000, 0x100) utimensat(r2, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{0x4, 0x1}, {0x2, 0x3ff}}, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) unlink(&(0x7f0000000000)='./file1\x00') 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=""/185, 0xb9) 00:07:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000140)="86148ad04ccda72b63", 0x12, 0x2008a, 0x0, 0x2de) 00:07:59 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a) semget(0x1, 0x0, 0x401) r0 = socket(0x10, 0x1, 0x1) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x1) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) setreuid(0x0, 0xee00) fcntl$setstatus(r1, 0x4, 0x44) r4 = geteuid() setresuid(r4, r4, r4) ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000100)="2e3afd9bd970d37d4f84e608fb029d2eeeafa268f9") clock_getres(0xc, &(0x7f00000000c0)) r5 = msgget$private(0x0, 0x2c8) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000280)={{0x7, r4, 0x0, r4, 0x0, 0x5, 0x4}, 0x5, 0xfffffffffffffff9, 0x100000001, 0x10000, 0x1, 0x3b}) accept4(r2, 0x0, &(0x7f0000000080), 0x20000000) 00:07:59 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) accept4$unix(r0, 0x0, &(0x7f00000002c0)=0x194, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000340), &(0x7f0000000380)=0x4) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x0, 0x19e6) execve(0xffffffffffffffff, &(0x7f00000000c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='+\x00']) accept(r0, &(0x7f00000003c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001400)=0x1002) 00:07:59 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000480)) mlockall(0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f00000000c0)="70a5b2d7b251d74c40") sync() munlockall() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x8}, 0x8) bind$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB=')'], 0x1) 00:07:59 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000cae000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bf1000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x300, &(0x7f0000c72000/0x4000)=nil) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/65}, &(0x7f0000000100)=0x43, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xf, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000000}, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x80, @mcast1}}, r3, 0x3, 0xef, 0x4, 0x7506d48a, 0x0, 0x39}, &(0x7f0000000240)=0x98) msync(&(0x7f0000e97000/0x2000)=nil, 0x2000, 0x2) shmat(r0, &(0x7f0000e34000/0x4000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x800) socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000bf8000/0x2000)=nil, 0x2000) 00:07:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x38, "1feb3d2e6968b4e691a0eb5454e1ee9aab75efa54be669edc1b663e9ac8b87078397f6d52b8c0b6967ea1f29064609aa0d40f4989ae9a79d"}, &(0x7f0000000040)=0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffffffffc27, @rand_addr="a13a17616ba421257471bc36c53715e9", 0x1}}, r2, 0x6, 0x9, 0x3}, &(0x7f00000000c0)=0x8c) 00:07:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffded) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) 00:07:59 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) syz_execute_func(&(0x7f0000000640)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460fc4e12166d576c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) r4 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$lock(r4, 0xb, &(0x7f00000001c0)={0x2, 0x1, 0x7, 0x4, r3}) r5 = msgget(0x3, 0x4000000000000008) msgctl$IPC_INFO(r5, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r3) r6 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000000)='./file0\x00', 0x608020401) r7 = socket$inet_icmp(0x2, 0x2, 0x1) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f00000003c0)=""/97) flock(r7, 0xc) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r6, 0x2) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) mlock(&(0x7f0000ff3000/0x4000)=nil, 0x4000) ioctl$DIOCRGETASTATS(r1, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:08:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x81) r2 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:08:00 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000300)={0xffffffff, "d64fee066561497fe5bc402d89e421c6"}, 0x14) fchdir(0xffffffffffffffff) getpgid(0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/185, 0xb9) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000001c0)=0x8) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000) 00:08:00 executing program 0: syz_execute_func(&(0x7f0000000100)="c4418168a1fcefffffc42143518c4a80b600002e660fdac2f20f2aed64420f381ea443b58c28033e660f3806c73e260faeefc4a2ada9254dd59fa4c4c21dbee9f04183411032") syz_execute_func(&(0x7f0000000040)="9826473e431c130f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0003e881c483397fd365c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:08:00 executing program 2: r0 = socket(0x2, 0x1, 0x84) fcntl$setflags(r0, 0x2, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100001, 0x0) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000140)="19410a79a6d08d22d683969f54b9c1c7a7c79d7e0a0c62deb6cbf1dcbe57b327c50447e846c588ad352b4910e2bb676e6ef69639144a565a7d5872cff33ff331d7cd3f4897da662259a412f1f081a7c1d0732683d9210b1097b800393cc69c57266420ff070736d8cc658e34906e7cdd00fea28800545a31c4f9fd8e1b3ed75fd81a9366303adf2933ba5f4a") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x5dc) 00:08:01 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c09c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/96}, &(0x7f0000000080)=0x62) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0xeff, 0x8, 0x4, 0x7, 0x9b, 0x81, 0x3, 0x0, 0x8e0b, 0xfffffffffffffffe, 0x101}, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x0, 0xfff}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1}, 0x8) r2 = accept(r0, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000100)=0x1002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={r3, 0x1488, 0x20, 0x10001, 0x95b, 0x6f7e, 0x40, 0xffffffff, {@in6={{0x1c, 0x3, 0xb5, @ipv4={[], [], @multicast2}}}, 0x0, 0x1ff, 0x2, 0x7, 0x4, 0x4}}, &(0x7f00000003c0)=0xb0) 00:08:01 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f0000000000)) 00:08:01 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) setrlimit(0x6, &(0x7f0000000080)={0x400, 0x7fff}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r2 = getgid() getgroups(0x49, &(0x7f00000002c0)=[r0]) r4 = getgid() getresgid(&(0x7f0000000280), &(0x7f0000000640), &(0x7f0000000600)=0x0) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000480)=[r0, r1, r2, r3, r4, r5, r6, r7]) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff}) freebsd11_fstat(r8, &(0x7f0000000500)) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5) 00:08:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f65696c653000f03780b264dd800e897629195f772ddd424f852189b0175259940be35590f7671c51b5d21a29a5f82a"], 0x10) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000014c0)=[{&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/124, 0x7c}], 0x5, &(0x7f0000001540)=""/254, 0xfe}, 0x80) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x7}, 0xb) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0) r1 = open(&(0x7f0000001640)='./file0\x00', 0x20184, 0x2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001840)={0x9, [0x100000001, 0x0, 0x8, 0x8, 0x5, 0xfffffffffffffffa, 0x200, 0x2, 0xfffffffffffffff9]}, 0x16) getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) freebsd11_lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001680)='./file0\x00', r2, r3, 0xe0efd64ed69301d1) 00:08:02 executing program 2: r0 = socket(0x17, 0x1010000001, 0x84) getsockname(r0, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x1, 0x1, 0x10001, 0x0, 0x7, 0x9, 0x3, 0x3, 0x7fffffff, 0x8, 0x2}, 0xb) 00:08:02 executing program 3: syz_execute_func(&(0x7f0000000780)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 00:08:02 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x0, 0x40, @empty}, {0x1c, 0x0, 0x30000000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x8, [0x7fff, 0x53, 0x3ff, 0x80, 0x4, 0x0, 0x278, 0x80]}, 0x5c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x1, 0x4) 00:08:02 executing program 1: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0xca, "ec5722cd39a4030fcfa6fa41f2513480"}, 0x14) syz_execute_func(&(0x7f0000000000)="0c02b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) syz_execute_func(&(0x7f00000000c0)="450fd7e065d9d0c4837d040509e43c774fc4e27d78e540dec3c4810b51382e41efc4a281bb1f0faeb601000000d9f0") pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x104) accept$inet6(r1, 0x0, &(0x7f0000000100)) flock(r1, 0x8) 00:08:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:08:02 executing program 1: r0 = socket(0x2, 0x3, 0x0) pipe2(&(0x7f0000000000), 0x100004) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000180)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000001180)="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", 0xc02}], 0x1}, 0x0) 00:08:03 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0)=0x6, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(0x0, 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:08:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f00000006c0)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x0) r3 = open(&(0x7f0000000680)='./file0/../file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x8, 0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000540)="2fd3b59710bf916dd542ce2916dd2f0fc6ba775520ff43041fcc591df18d633f7192eb", 0x23) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:08:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4c9a4f81, 0x100, 0x5a3f, 0x9f7e, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r1, 0x3}, 0xfffffffffffffd44) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd10_pipe(&(0x7f0000000080)) 00:08:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f00000006c0)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000000580), 0x1f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x0) r3 = open(&(0x7f0000000680)='./file0/../file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x8, 0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) truncate(&(0x7f00000005c0)='./file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) futimesat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={{0x7fffffff, 0x4}, {0x9, 0x100}}) socket(0x2, 0x10000001, 0x84) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) write(r3, &(0x7f0000000540)="2fd3b59710bf916dd542ce2916dd2f0fc6ba775520ff43041fcc591df18d633f7192eb", 0x23) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000440)) 00:08:03 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x0) accept$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067435f4b0000000028ab3589feb4bd200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d8d4ee034ff8101f3081de327b3017c6bc42daf3ef8a3076639606a0f42fc797d4"], &(0x7f0000000000)=0x6e) fcntl$lock(r1, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)=""/155, 0x9b) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:08:03 executing program 3: utimensat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x2, 0xc00, 0xa36, 0xfffffffffffffffa, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8) 00:08:04 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) r1 = getpid() fcntl$setown(r0, 0x6, r1) close(r0) rmdir(&(0x7f0000000000)='./file1\x00') 00:08:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000180)=0x200, 0x4) fcntl$setflags(r0, 0x2, 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000080)=""/189, 0xbd}], 0x2) 00:08:04 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xffffffffffffffdc, &(0x7f0000000780), 0x20}, 0x0) 00:08:05 executing program 1: munmap(&(0x7f0000e7a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000a80000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x3) 00:08:05 executing program 3: syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x28) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x28104, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000002c0)="da9aa21751a7331e1f2c65356b348cda1a66f358206ab853913b7a7f2c7ade03b37d46da1d5e9408f7a4914fdf9e1666004931d61a8f1a5b3e6278fa919313fd325d8f79736beb9fa957352269de33d7840dbcac15257246c377a709ec8e4ad8045eaa827bcad8b6fb77fdcd66a4c0ddf647446fed77e1800b07a8123a44423cc32528ffa48907be86e348033b53b55f866852ec0ada3c5f068f554f16") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x8000}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x8, 0x6, 0x1000, 0x8, 0xfff, 0x9, 0xfff, 0x6, r2}, &(0x7f0000000280)=0x20) 00:08:05 executing program 1: r0 = socket(0x1d, 0x5, 0xffffffff) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r3) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:08:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) mlockall(0x1) accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:08:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000240)="f6361564377d538636300ca4a347b23ee8cdabe6ecc7d91f9a72c227da4f57077efaf98f18ed6780e2f9cc44bc61876aab038b3dc30cacc0e23a3afc6cb8ef63bd1cdda31b556b4a5a338ecc2c7d8300ea40daa17af2c1fa7a1784a55d57b4c623f3e7e9c52d5c0371d7311a13ede3066615a794963edc37281f213ee1ab42d859497eaee44ff4133630d5df3f62ecc6af710e11accb632e1adb514f075f87f95d7bc57948aaac480a80b67c905b215ec276306659718e82523d87c7b4758ddc2482fac095399caec8a11663805fad983bde51c50e5ce323d49a5aa64e55d2c2", 0xe0) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 00:08:05 executing program 0: syz_execute_func(&(0x7f0000000000)="980f050fc7f791b01d4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="ebe5568cd7a46a1469973a7d427d6103c0d9978b7f5a3e23f9a4863d997b72bf3479d974a824825b4ade0ff5976737f09fd180c010351e53e620891b63e765986697e97cfa5eb35ca4c565249ae044b82c49569e1f9d1679f123839e3f06e2ae643a38653781dd0761c70753fbf7b9cc1fc5e8708dee33c0bc1105dab40fbd938063abe9fecac8b041d2063b0cbf636c848f7f4b111fa8249e10bf2e4771dbe363a11f0a1ca1ae") socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:08:06 executing program 2: syz_emit_ethernet(0x4000, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff100145003ff2000000000000189078ac2300bb000000010300907800000000450000000000000000000000ac2300aa0000000044c87fc991a899b8b0b8748fa01f43117d96825a2b5f2373022c5e4f896af55c63cc3c09a25090aa3c980ceaf4b7653e7469231111d1d2797213f85ec08bf4bfcdacd64bf80ed18b2c09fc7feb2a56ec9f40b670ff551025d5c8059ab27acbe4923efbda1905fd3541dc86039fbbf70b69fbd740a82c6d26fabe44ead62c69fddb906bbee3230b646226da47f5a846d7855af45a25b49569113760"]) open(&(0x7f0000000040)='./file0\x00', 0x409, 0xc9) mlockall(0x1) 00:08:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)="c61e7abbcc580aa7b7e8a0a18610ab1ae952dfb04cefb12c04dddfb3a1c89986db669d14a182238b81eabb2dfdfc4a7f20f06dfb7f84c1d4a8a8f84d20b2f806d150aa349b0208427f7fc78c2e40341901d464ac2b5c36591f42f0e2475fdf0ec0eaf067fb1b8a4284f123be94b5d3343805dd49d1c3aa191d64f3b04053395798188dfca3acc3dac40fc7c290707fe651d4260d36074da0551927feda088fd737849ec683b06748e23956a56d8e666bfb6f1cd12c062674ec8ee582c6fc3b03f667a7b9695c4243c37d520ed0972b74cf48e528cc106e896eba2299c64abb9969cc8d66ac06382b", 0xe8}, {&(0x7f00000002c0)="acf84c74eea34c8b1d8c8f7e12f5e91359a0711d9adbb5ea12fb7bd9fb70ea91e0b4093c27ed298353c33b52ae6fd0e11162493819243d3690f9f0271f955f2203cc125f7a7d117b014b1ed6aac2b1f760d145ae8967ed9c53e7475ee16e1a6a1f286f09ff84cc493a4d886a8825784b0b4990c89ec5045fa2703709f63c5a7cec4fff4f43cbddc893835186d49db880f0eb1239d31f79e07fc3c484a59335", 0x9f}, {&(0x7f0000000080)="9707ff7a8b0076c1d108c74b9b", 0xd}, {&(0x7f0000000380)="7e53854d677cbaa474e385c8753a65df854b683181024dabd3a57b7e120e36e5d07b2d1a6d7d2e7df76a548fc7df358925843460722d200113098a4e4333cf9e2cb88a3746784b813d9ff0dcac41ea4d3bd898beebc74dfbe6a2e7f3175c032c58f90d2a819d502be872a1e69044baa7f644df7e477691ad1808c80de439f3e4929cead9ee242e026d12f8dec5ccbad799b509a665f0564b3baa4033eb128bf41e27fb6a43ef8ca675ed5fb185e5834c6042dffae07ca913e11773c4d75f1dbd5858d01eff88159257302170c51ad21bf4abb1f0a4", 0xd5}, {&(0x7f0000000480)="22630dd31b0e1eb4e9852aa968f16916a6dd08bf58e57ded369259c48c745f0485982d4d8b82084a059dd95024c09b79c914874612286f220997545ab113a817dace02c7b95881c5bf930b5321e8fe693515296ca2d1a3ebb804b332f8b64ff1281187b982781f89c27c1c4ded6ed0cdc5eecd9a1605c43f1e120a5e5e53ae53cfdef40903aa1bf3dd130f1c5db24bfe62", 0x91}], 0x5) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667d, &(0x7f0000000000)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xca2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000600)={r2, 0x63d}, &(0x7f0000000640)=0x8) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000000)="1355b368f052159bf0c6dd10a529cf8807c2338bec8ffc3071") 00:08:06 executing program 1: msgget(0x2, 0x82) syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)="00eaa85d59ba5483df20d10a5d44a5a88114025fe91bb56c50f00ab3e2ed92bdb6248c242c1277791376cda4bda11a85b791c2f7a84d6430a2d58c3a68dbf8db4293a45f71db19f8233654a76a44688aa13e4545911faa5d1ea3ddac982f7fa2990dc0dd62f975d0c1c1a6ec260f029c30") utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xffffffffffffffc0, 0x1}, {0x5, 0x2}}, 0x0) syz_execute_func(&(0x7f0000000140)="c4217e126635660f685f01c4c3f9df0a00640f192764430f0121c443651837273ef3afdbc8440f380a4df9470f4fb85c620000") 00:08:06 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) nanosleep(0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 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}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x6644e239, 0x100}, 0xc) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{r4, 0x106}, {r5, 0x14}, {r5}], 0x3, 0x3) mlockall(0x1) r6 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r6}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000300), 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:08:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x400000, 0xffffffff}, 0x0) 00:08:08 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x30000000) 00:08:08 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) mlockall(0x2) getresuid(&(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000180)) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8da, 0x1f}, {0x8000}}, 0x200) 00:08:08 executing program 1: syz_execute_func(&(0x7f00000001c0)="0c05c4817a2df998cd801b69e4f56962f5696200d9c483bd0fb3ffefffff00c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851438fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b660ff7e10f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d1411c4c1e1fb0500000021") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000280)="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") 00:08:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000240)=0x4) r3 = dup(r1) getsockname$inet6(r3, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000100)="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", 0x108) 00:08:09 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x88, 0xfffffffffffffffc) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) 00:08:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) 00:08:09 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x1f, 0x830a) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000080), &(0x7f0000000040)=0xb) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xb7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x4def, r2}, &(0x7f0000000140)=0xc) 00:08:09 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0xd661}) lseek(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f3598f4824a275da0543c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c2c2b04b970000f08171a30b8a826eefa80dd4d4c4017c514e4fe86600af680808360fe25800618de3c0f526264788feca6800c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getgid() 00:08:09 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="6b0b4252b030989f0d14f1b6dace3f9b5078fe35855aa595b6fc408f9da35425ffbe99f06007b066ff27d4f451208c7b0f") syz_execute_func(&(0x7f0000000140)="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") setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x500, {{0x2, 0x2}}}, 0x90) 00:08:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) close(0xffffffffffffffff) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r0, 0x0, 0x0) setgroups(0xfffffffffffffcf3, 0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) 00:08:10 executing program 1: r0 = socket$inet(0x2, 0x5000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x19, &(0x7f0000000080), 0x88) socket$inet(0x2, 0x20000000, 0xffffffffffffffe1) 00:08:10 executing program 1: r0 = socket$inet(0x2, 0x20000005, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000022c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002380)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x3, @rand_addr="2b92850222b0185d8078f6d325afe157", 0x8000}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f0000000100)="af19047807bef82b32459cc28e64196a76bac43b437492e9c97c4a29dec02b8b7075d1720b97b9634394e25b8c69355ed24174bd4af08ee3b872559bcd41a652d25898d45472eea587af8e5b416f47a487a660534cc5e04a2e08", 0x5a}, {&(0x7f0000000180)="4199227f1a7c3660fed21e6d75fd7c95b6bf68c43477d2f9db02d7df44db7ef667f39cbb15b25e013fa127778820e91b1e75139c42b3d1f75d0a9404c8d8713285f26634722a0661ac6e7ddf69780cb9ed627b338663b97fec42caeab3a880717a64c5c3458d445492136bea872fa56df3185762ef1f3d", 0x77}], 0x4, &(0x7f0000002300)=[@authinfo={0x10, 0x84, 0x8, {0x7fff}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x4400, 0x1, 0x9, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x64, 0x20000}, 0x18c) accept(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10) r2 = socket$inet6(0x1c, 0x2, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffff63}, 0x0) accept(r0, &(0x7f00000023c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002400)=0x1c) 00:08:10 executing program 3: syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de9650855b660f162f0fc4014ef04680b60800000dc1a0e5be34d1c4e1f8c4c42298f531c48265b8dc2e7b812047102bd60000006eba0dfe8c738888a1c40fbbc44583fef35dc48195058c0026f340dbe229972997b00b20000f73d53944d1f492c4f347adad6291ae8ca0656000000f01c4740f2d96000000660f3acb4f28681d1d440f2b553e6441d8c9b3311db15ffbb15f2e2e110f0f82dada048336000000") 00:08:10 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) r1 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r2 = socket$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, 0x1ca, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) fcntl$getown(r1, 0x5) truncate(0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0x2000000000000}, &(0x7f0000000100)=0x8) 00:08:10 executing program 3: syz_execute_func(&(0x7f0000000140)="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") 00:08:11 executing program 0: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c4b0f05f242e161bf8500000024ff41e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet(0x2, 0x0, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x63, 0x1f, 0xfff, 0x7}, 0x8) ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:08:11 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6ace8acacc3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8f86808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) fdatasync(r0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x8e, 0x0) ftruncate(r0, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x9f2}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0xfdb, 0x9, 0x9, 0x8, 0x8}, &(0x7f0000000340)=0x14) 00:08:11 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x100, 0x36]}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x80000000, 0xffffffff, 0x2000, 0x8000, 0x1, 0x3, 0x7, 0x5, r3}, 0x20) accept$inet(r2, 0x0, 0x0) mmap(&(0x7f0000198000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x8) mlockall(0x3) 00:08:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x7, 0x10000, 0x7}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x5, 0x2, 0x80, 0x0, 0x7}, &(0x7f0000000140)=0x14) 00:08:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x100904, 0x2) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0xf, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0xfffffffffffffffd, 0x8, 0x1}, 0x8c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x1ffe0, 0x4) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000480)="4dd9a0be60361ae7064eda0928d2217bd63570d04e6fbdca00c4f15fd43632d8b633ababb10952ce6ed5bccb693ba823fbab6a933cc02fe4630f2762ca79a4748589d88672764345d471") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000c094f1837fbdd96933a4"], &(0x7f0000000140)=0x12) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r4, 0xfffffffffffffff7}, &(0x7f00000001c0)=0x8) setitimer(0x2, &(0x7f0000000000)={{0x6}, {0x0, 0x6}}, 0x0) ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000380)="1e724d2f9ee6713928249b5009eaededbeaf0f6fad23ba66ba948943233577d23416f8c32b2ab8e39664c1f735ab67b5ea6194379fdbc8a9e440bb1ec19914fc1fcdc7f6a07109c7eb87bc0ff47ca789bbbda23a8c83267fca1dbfcdf5512d1778fcd14609b1852a99a6547af73abb2e750466371a214bb875e19c2327377cd7f7425494f42d31d4f8425949d18f7bbceeb5ebc91cbce3d53038f13007486e") 00:08:12 executing program 3: clock_nanosleep(0x7, 0x0, &(0x7f0000000000), 0x0) 00:08:12 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe9ff7"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000200)=@in6={0x1c, 0x3, 0x101, @mcast2, 0x1}, 0x1c) r1 = socket$inet6(0x1c, 0x5, 0x5) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) ftruncate(r1, 0x5) r2 = dup(r1) ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000100)="94308547fc578857e8b41cd5bb222b26f55854a9d4adaab17cf8a7339c37cc7766ed87ec4cc2b97837cfa53c1c466a4baad1993c06740a5587a6b996480cab19201b02d3e639188b24") connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x5, 0x1000, 0x100000000, 0xa28, 0x5, 0x9, 0x4, r3}, 0x20) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000400)={{"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", "2525f284f0dc894c561cbf8f7dc44d61235e4036280902b1bef8980a580492b4", 0x2, 0x8}, &(0x7f0000000240)="c70e8bc8834c1c3df568493562e65fa969734fcdb3e9022548f0bf778e1217ca94a6bb7f6cfc58f2a9d5d4be08f5f434846f2a8f7a08c213e44e5a31b4792fe2130985305aa3eef3b46b8f52a4c98562a97d5aea3f0eba808fbfee3c46fdba5c773a5645866040883476378779b0a450c3772f650a581e202296477148021fcfaf941f3c5e75af4ca7f80f6569a1db2e9a60d12a4ce469216385f057de8c30d0aac35d6fedbbbf933fa9141115b9dd24499ac43a4290f682f76d762892db99b029aebcfeb1ec250cd0ab6e0ff75ff31c628f2780c3b99bf133ae64634adcc126daca3fee4997b89d3a2de29a0a5b4f16e238d552ab", 0x9, 0x7, 0x0, 0x6, 0x2a, 0xe4cb, 0x800, 0x3}) 00:08:12 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f00000000c0)='./file1\x00', 0x6587e1659defd643, 0x0) ftruncate(r0, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) msgrcv(r1, &(0x7f0000000100)={0x0, ""/230}, 0xee, 0x1, 0x1800) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x12, r2, 0x1f470000) 00:08:12 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//..', 0xc, 0x0) 00:08:13 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000001380)={0xf3b2, {{0x2, 0x2, @broadcast}}, {{0x2, 0x1, @multicast2}}}, 0x118) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x1, 0xe72f}, &(0x7f00000001c0)=0x8) dup(r1) 00:08:13 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) syz_execute_func(&(0x7f0000000180)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f") 00:08:13 executing program 0: syz_emit_ethernet(0xfffffffffffffd5e, &(0x7f0000000240)={@broadcast, @local, [], {@arp={0x806, @generic={0x0, 0x6558, 0x6, 0x0, 0x1, @empty, "838ec941d673bad5d88942045c", @random="0815a5bfadf6", "cd57bccd88c3fadd2671d65e806f05cd"}}}}) 00:08:13 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:08:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)="3e819d036150f432b312704e94424895b28c2fc7f5251b92d25d9b1d2f2b46e1c98dc06f68f8650e5ed12eab4c6ecbda59dc72c64c5fb0193b86fe9654fd107a3528444084e69856d1f07cfd5adae282054e825b845e5264dd461d5ebcc64facab2db22997404c850fbd24c185e7261f7d5434151493cd188db97ebe7884ad8cc3eb8aed4afd6193af3a6dbda6c290ae43415bccf23cdea722ece2188e994ea2320d", 0xa2}, {&(0x7f0000000140)="f704567c01e4026d822feb004854d4ed22b689589970debf54a126acffe4f957857faf29d27a3bd0e63d909b780161529f2d4592e48f6d0df44802bc3c0fa443145dbc33f0a5b6cf8d539a8bd49005c681149002ba9a603d6cf9e45e3fa790b04db7bf78191ac8aba38376be48e947eaea28e7bb11a372e767071702ebdbf27df7c43a05208d3903a0656e0564deca5a56e624bd6e41dcce06d4856fe21f95fbc432e42f334929c00de1a6def720", 0xae}, {&(0x7f0000000200)="9c82b865271bd92383c7c3c06d43f4995b7231a53cbecfc68e3b34673ca7a53fc90842b1f7b145ac67f03c3d222a6641aa46145fff886ffeaf473317658227062bd797157188dff27a0590e06582046f14d5ea7681d646c06e46e48b57c66129b4f30c67cb01be50575f24f1785c1c5bb04c3807e992c2d273182b10715b3c9d59f17832da23fb52905a1c6678c553b27463786b9ac318b9a55d20842a72b71610a2c7cb2a834e22aa80d8cd2ef4643c7bd6dc33ed2a30f36b8392a3effdf2bc6c402ae3c75e9817732288228bd4cb79b369be2fcb794b70a90b735cb442ca860d6afab217207ba36ebc2a", 0xeb}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000300)="c44717a31110e4422d3df3a63433bf6fc983d403249aa87dcacf2d7b2178e5bf2d759ee624b8b8c924c41b49b67fb735ca0f5e658f0c107fcf54c5ba254f7e860acf4143b1f9065c22c49a6447677e7c9d1b58a3b30ee0ba6ad8bf86e76d268770ba7f8388ef1bd24d74fcab2138997e6624627b5b063d89aa3de11408d2c96b95ca3253aed9fae806981422634a7df776aef3dcdac1c629f57abf14d185584b8bdeb19ac630", 0xa6}], 0x5) shutdown(r1, 0x0) 00:08:14 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = semget(0x0, 0x4, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000380)={{0x9, r4, r5, r6, r7, 0x1, 0x1}, 0xca0e, 0x0, 0x400}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r8 = getpgid(0x0) fcntl$setown(r0, 0x6, r8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknodat(r9, &(0x7f00000000c0)='./file1\x00', 0x2000, 0x10000) syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:08:15 executing program 2: getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r2 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 00:08:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)="3e819d036150f432b312704e94424895b28c2fc7f5251b92d25d9b1d2f2b46e1c98dc06f68f8650e5ed12eab4c6ecbda59dc72c64c5fb0193b86fe9654fd107a3528444084e69856d1f07cfd5adae282054e825b845e5264dd461d5ebcc64facab2db22997404c850fbd24c185e7261f7d5434151493cd188db97ebe7884ad8cc3eb8aed4afd6193af3a6dbda6c290ae43415bccf23cdea722ece2188e994ea2320d", 0xa2}, {&(0x7f0000000140)="f704567c01e4026d822feb004854d4ed22b689589970debf54a126acffe4f957857faf29d27a3bd0e63d909b780161529f2d4592e48f6d0df44802bc3c0fa443145dbc33f0a5b6cf8d539a8bd49005c681149002ba9a603d6cf9e45e3fa790b04db7bf78191ac8aba38376be48e947eaea28e7bb11a372e767071702ebdbf27df7c43a05208d3903a0656e0564deca5a56e624bd6e41dcce06d4856fe21f95fbc432e42f334929c00de1a6def720", 0xae}, {&(0x7f0000000200)="9c82b865271bd92383c7c3c06d43f4995b7231a53cbecfc68e3b34673ca7a53fc90842b1f7b145ac67f03c3d222a6641aa46145fff886ffeaf473317658227062bd797157188dff27a0590e06582046f14d5ea7681d646c06e46e48b57c66129b4f30c67cb01be50575f24f1785c1c5bb04c3807e992c2d273182b10715b3c9d59f17832da23fb52905a1c6678c553b27463786b9ac318b9a55d20842a72b71610a2c7cb2a834e22aa80d8cd2ef4643c7bd6dc33ed2a30f36b8392a3effdf2bc6c402ae3c75e9817732288228bd4cb79b369be2fcb794b70a90b735cb442ca860d6afab217207ba36ebc2a", 0xeb}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000300)="c44717a31110e4422d3df3a63433bf6fc983d403249aa87dcacf2d7b2178e5bf2d759ee624b8b8c924c41b49b67fb735ca0f5e658f0c107fcf54c5ba254f7e860acf4143b1f9065c22c49a6447677e7c9d1b58a3b30ee0ba6ad8bf86e76d268770ba7f8388ef1bd24d74fcab2138997e6624627b5b063d89aa3de11408d2c96b95ca3253aed9fae806981422634a7df776aef3dcdac1c629f57abf14d185584b8bdeb19ac630", 0xa6}], 0x5) shutdown(r1, 0x0) 00:08:15 executing program 3: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:08:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000003c0)=0x8c) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x22, &(0x7f0000000100)={@in={{0x23, 0xffffffffffffffff, @broadcast, [0x3]}}}, 0x94) 00:08:15 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000340)="ec9b48409a58ac7da17ccc29b3773dc2fc51932d1bc789d6bfa1dde70c99434a9bc2217066ba7ed976bb317a8d039011ad02706e97d3030412a98984bd3fe295806c703fab185d7d8e648910b6a0fda0e1ebf76a90d2323b5956dcef2816e67e07e538c4e3dcbb9986a14d86b896fdec9bb854fbd5e8fabfd142f74fe335fc20885e115816d6b5767d2212c4e644497b08fe09e68c96e9a5174ac0cbf5") sync() syz_execute_func(&(0x7f0000000180)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getpid() setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x7, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0x20d08b3, 0x80, 0x3, 0x7, 0x200}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xe62, r1}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x6, 0xf, 0x2, 0x81}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) openat(r0, &(0x7f0000000300)='./file0\x00', 0x1, 0x80) 00:08:15 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x5) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10, 0x30000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ppoll(&(0x7f00000000c0)=[{r0, 0x24}, {r1, 0x100}], 0x2, &(0x7f0000000100)={0x1, 0x3}, &(0x7f0000000140)={0x8}, 0x8) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:08:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000180), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x80, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x2, 0xfa, 0x200, 0x7a7, 0x7}, 0x14) 00:08:16 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4034e4e751e0fa0ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300eedcdcf345d9c60f6e4dd5acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") 00:08:16 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:08:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1f, 0x4, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback}, 0x14) 00:08:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0xd) writev(r0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000200)=""/222, &(0x7f0000000000)=0xde) 00:08:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") getuid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0xa4d6}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7415, &(0x7f00000000c0)) 00:08:18 executing program 2: 00:08:18 executing program 0: setrlimit(0x9, &(0x7f0000000080)={0x0, 0x4}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="e87c074e41253421a11ddb8aa6492f029e199ee6f717c3d783fd4fabed0e9572a9fccf4079a5cffe192916bccd9502", 0x2f}, {&(0x7f00000000c0)="c385a6bdc2c3d460e8202084a62ebc7b36b6c49282ed308780695ce28cf18887cede88ed75877f0e9ca4e647a4db1443c74c73e36f1efa474bb6826d17646d5566235f7c02d22d2af98da24e47db5118bc864d4488dcc1e5de898209001ddad2a2d5628a276834e332f12ebab78057e2f96bc9cb2a560d9761df0f14a570865de7d0b2a52aa65a005b6b6abc05d6d5aee86e281a6ae69085fd5c46fd7a367c9b1b9e518e6e3c5ec7fa0bef39b2cd1ecb863fa94c2ae912168fafd606bf418437bf97379317669b2412e97553bbc30f1653cfaa9e49132fbd", 0xd8}, {&(0x7f00000001c0)="7f672162a8ebd0d2162859bc499aa55ad4c4517a84d8cc5c96fde88f3bc6747008584cf260329950d80b5e0a2aa8e610924f2854945fcd54e70173bddbbc0ae5bae8ee963bf8d3d11d3636fc1041ea411c68745fae0e3e990870fd769ae1e919e2f3c514adc22d71d55eca2437d1f6f36482203636c1fbed91d0b1ac27130026b670ab25ce0f33354021629d870ed404421ed2a3321e2eb41324ee98239c3e88ed217616e0ab94dbff2fc6d6a75a3a41101f8f8973918fd25aa795f70186f69f3f66dd616f20938877105b4390d4c2b0892556ac", 0xd4}, {&(0x7f0000000040)="e79fa0bb", 0x4}, {&(0x7f00000002c0)="f5d2d07215323baebfe7b3195f2335c2193ed8ae9b30cba5beeb3088eabf5239900ef875a5da5c4594d30f1ddfe1d00d6a5b6ec045bb23d6f7b2512592aca2d6516c9c1858d06763b7f263227de04bff9b770c8c8dcc705935be8810a9c4584ccd445f6a0dd55ff7e5735606d950b57249cbd1ead16b9d8a39f9063fd854d79be833711e078dfd9506555cdff4fac646cef7af559cc2e3ee3bd340d478f43bf39e8bf56998f8f9bb67b9af55a41294483384cce52d265c84d4c5b82e51ea1df16bb69133a6597111a71b299ba4fd34c882862cc936ba", 0xd6}, {&(0x7f00000003c0)="774a1e2a0e225ddca858748ce4f097f00cd52dd4c0f18f2844e61ab7f51ef5", 0x1f}, {&(0x7f0000000400)="53d141211957ccb1a7ff294eb3ce8e0e", 0x10}], 0x7, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0), 0x1) 00:08:18 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="2e69f263253c50eb58dbfac2c91dd85f8cffd4d2a9b10a42b09f3e8aed8cc5650321514ce675748eebde0f1ac32086040cd14c2947d7e5d92035a9ef13290d980c0cfb8e45815b4ae937e9d932a8f5a3b2c26c58799095cb82fb3143a0eec7e2530d78e459abd73a62ca3e3efde1160fe36f") syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000049}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) 00:08:18 executing program 1: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:08:19 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000000)='\x00', &(0x7f0000000340)='{-:\x00', &(0x7f00000000c0)='\x00', &(0x7f00000001c0)='^-\x00', &(0x7f0000000200)=']-*\x00', &(0x7f0000000240)='*\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)='{%\xdf]\'\x00'], 0x0) 00:08:19 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14) 00:08:19 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdir(&(0x7f0000000100)='./file0\x00', 0x41) mlockall(0x2) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/215, 0xd7}], 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) syz_execute_func(&(0x7f0000000140)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(0xffffffffffffffff, 0x0, 0x41000000000003) 00:08:19 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket(0x0, 0x10000000, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x81, 0x6}, &(0x7f00000000c0)=0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:08:19 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r0, 0x3f) r1 = socket(0x2, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:08:19 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f32459bfd913000340d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:08:19 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x2, 0x2, @multicast1}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000001380)="a78338da0b3bf92e", 0xff3f}], 0x1, 0x0, 0x46}, 0x109) 00:08:20 executing program 1: getitimer(0x2, &(0x7f0000000000)) setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0xa0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x2f, 0x10000}, {0x1}}, 0x200) 00:08:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) fdatasync(r1) getsockopt$inet_tcp_int(r1, 0x6, 0x248, &(0x7f0000000000), &(0x7f0000000140)) 00:08:20 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/161, 0xa1}], 0x1) syz_execute_func(&(0x7f0000000240)="9826473e431c170f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 00:08:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x7, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, r1, 0x1, 0xee1, 0xe65, 0x7fff, 0x7}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0) 00:08:21 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x5, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000045c0)="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") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x7, 0x2, [0x2, 0x0]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x401}, 0x8) setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0xfffffffffffffffc, 0x2, 0x9ee, 0x48e}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r4, 0xf, 0x8}, 0x8) syz_execute_func(&(0x7f0000000380)="430f780f8fe838ed53df300f8403007421c4a3fd005de7093e67ff73006589b50e000100f2426cc4c3396a75c6770f4f930a000000c4c3e56ce600") r5 = semget$private(0x0, 0x2, 0x48) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f00000000c0)=""/52) 00:08:21 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet_opts(r0, 0x0, 0x3b, 0x0, 0x0) 00:08:21 executing program 2: syz_emit_ethernet(0xfff, &(0x7f0000001580)=ANY=[@ANYBLOB="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"/4333]) syz_execute_func(&(0x7f0000001480)="98994aa84a1c340f05f359bf2900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb76f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc56c07f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3b718264788fec4c32d4bf200c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@rand_addr=0xfc74, @empty, 0x3, 0x3, [@loopback, @loopback, @remote={0xac, 0x14, 0x0}]}, 0x1c) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x96, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x1, @empty, 0x100000000}, @in6={0x1c, 0x0, 0x9, @mcast1, 0x8}]}, &(0x7f00000001c0)=0x10) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x4) fchown(r0, r1, r2) 00:08:22 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x0, @mcast1, 0x1}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000080)="102871ff3e07e47d45899a3eb298b7d39842d64830058fc230847acd009441b5cd7689de9cfa2c1d62e4ef55e62414c0abda65538033272448be98ba1b5fdeafda7f5aebae2432c4c8969be1ebd03e69face951165cd5520c4fbac5e2b81e312a5c4", 0x62}, {&(0x7f0000000300)="a8613baec67e68c48a55f49d8ece9a42a3a0b00a37f31b7de0fc9c2664dfe7d878a6546806636624281ebe3bdd582821f4265f6f3710a38ef751cd700dfc8a0054e3d931c963655d6c8e15e05850f26f068ea4e43ada269e279b6d6c107d0ba0324214492d04557ae02f766f744db8665010033d465b41aeb08cabcc64d476c551831ee2063117fd09203136719ebe65d3db01e4b5fdb765840b13d2c0cef68261b641e005b907012317af8f07bb3ff07f8b132adb7f66dccd29f7a572d86998dd762abf71a51445451759b691e71b87aa87e7", 0xd3}, {&(0x7f0000000100)="edfb7a19b599f2b2aa96951abad354ac60ed4ae8500dd07d296d6fcdc23e092456b0f4b0c396a2bd1cf9c5478fa043e7700fcc71ac68d54e526a73b0afc159eebc0bfbc4f2d35237db06290ed972f64a05d8ba1d5923521b7862828cac094d93052aa42c9d0bf0cf3809273e559769a91732d85a6b93f203bc24ba645367219c8a024c73a880fec7b267f732bf81d1c0ff22fe0b809cb17189a0e4697e43444bbb8ab8e91522fb30e7", 0xa9}], 0x3, &(0x7f0000000440)=[{0x38, 0xbe, 0x0, "fca7fb002176e752f33a80e8aecb4efe5672a2814758a58518c5f31c2112d89a7e3fd4b2b69e"}, {0xb8, 0x84, 0x40, "34314a0181882c4ad7295296063590f20b2eb7b8e4e9cbb2caf55a79b979d56912ae5711d0b322009cf1d9955b66609c55ef8927cf236d33713f0589acf8797ed0bb3152ed124cd848d7ef68c748056ceaee22898877131a10e70450823e22f2b3eb4c97901394b1aed5e11fbc70cd39a5b80f2d4d56970ab16665b669f7d87d3eca9d94465443a42e7fd5680e266ca00235055f47025143c7d49815ea003097dbd76585"}, {0x48, 0x11, 0x3ff, "4f98095507a83df774ed3ee01e9a31e47b984a014638d284a7aa70e4a97724f27b2451dc9dce871c95db7293a2bf727d2286a750e4fb"}], 0x138}, 0x0) 00:08:22 executing program 1: syz_emit_ethernet(0x216, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000008004500001c000000000000907809050000ffffffff0000000000009078"]) 00:08:22 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000002380)=[{0x108, 0x95, 0x1ff, "7e243c8e24ec089ce398ecaa26c8dba695250cd0dbc9e4378375949bf98aeb4886f7d0dabc11ea92cbbf07b8af9353ad84d9ec97719e32909ca618f578581a315336b15186982ed1abfa4dcf2bfdea56d9d41420ec48ac27b61ea5f63088c2a8e7ba381b30b47e5c34e1343cc2815ab4b08d3532de4d034f8e1f6ac5b832321c78eb036020aa295681cfc075bee5d7aafaee0e2148c6345eaf606f51950ff8ecf7789f377fd9881c199f0f9907e9821f6b08467e8d8a57f90974a6bce3f9b2e4a6f4b3534ba8f34014511398603e827913d5b37718f3aa6c617e54702a8c5e8965c358ecc7b1d6ae3c9a8d4f23ac707360d99ff538be"}], 0x108}, 0x2008c) r1 = dup2(r0, r0) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000040)="8b85dade42d2996569d0803ad7c7f0fdcac8ff7babefea742777813313b4681fb70176e4a92e272f93d7514068af28273b73621d383c0034bec03bbc6518eecb3e24a519606cbbded683cb99b347e9b92f562d1ca938cf0a0d3b95d47f113b3d9eaa4ffbd456627fe33c4e2ae820aa446b9fb04e0777c855a7ab3a6a57845e67fbdf73852ba5c9") 00:08:23 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x184) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000080)="7f13", 0x2) 00:08:23 executing program 2: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000200)=0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 00:08:23 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x51ca, @mcast2, 0x83}}, 0x0, 0x7fffffff, 0x1, 0x11, 0xe36, 0x3, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000005b0000000100"/44], 0x2c}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) 00:08:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x465, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) 00:08:23 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) accept(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, 0x0) 00:08:23 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8c) r1 = dup(r0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2467, &(0x7f0000000180)="302ce1d3f923ead5f8355395b1e4a0d2d674ba468ff741e3d2b74efa36be3cf5240026ff5ecd9a52c72f4a0654737fa8c19d9fc2077ba5fee37e2a2fed659e872bf6c52516663e95c7242596ff2e6ef69cf3cf447d82f7d3316ffaad", 0x5c) r4 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c000000ffff000001000000"], 0xc, 0xfffffffffffffff6}, 0x2) 00:08:23 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) setuid(0xee01) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) msgget(0x1, 0x2c1) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) 00:08:24 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() r0 = msgget$private(0x0, 0x40) msgrcv(r0, &(0x7f0000000040)={0x0, ""/90}, 0x62, 0x3, 0x800) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 00:08:24 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget$private(0x0, 0x0, 0x21) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/4096) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f00000000c0), 0x4) 00:08:25 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x801, 0x102) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x3}}, 0x0, 0x7, 0x80000001, 0x1, 0x4}, &(0x7f00000004c0)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000500)={r2, 0x74}, 0x8) r3 = openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x8000, 0x41) getsockopt$inet6_tcp_int(r3, 0x6, 0x100, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:08:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000400)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d007795bf9f2680c0000008fe9589b26c7e4c753fbc4c461e1ef2aedfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b30fee7e769a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f00000004c0)="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", 0x1000) close(r0) 00:08:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:08:27 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x4000000000000049, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0x278) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xffffffffffffff57) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xcb) 00:08:27 executing program 0: syz_emit_ethernet(0xd0, &(0x7f0000000080)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x13, 0x4, 0x6, 0x80000000, 0xc2, 0x65, 0x40, 0x1, 0x5e, 0x0, @loopback, @empty, {[@lsrr={0x83, 0x17, 0x9, [@rand_addr=0x1, @multicast1, @remote={0xac, 0x14, 0x0}, @multicast2, @multicast2]}, @end, @noop, @timestamp={0x44, 0x10, 0x7, 0x0, 0x4, [{[], 0x7fff}, {[@loopback], 0x7}]}, @end, @generic={0x7, 0x5, "d7e0ce"}, @end, @ra={0x94, 0x6, 0x5}]}}, @udp={{0x1, 0x3, 0x8}, {"b30cabcfe471115de2b3f030b9755753e5bf99393d3aa1dddd8d2c501a4cdaa9c627dc6da4309b8197fe349b72d2168ec01d7c706a568a39ae50d37edc6a4af3c251c0aefe066750b996a6fed569bd03b1a19c4c06a5da36b58979ae704f4e20ae75b30b9df841e992d5509200ef"}}}}}}) 00:08:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000741c, 0x0) 00:08:27 executing program 2: r0 = socket$inet(0x2, 0x20000000002, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 00:08:28 executing program 0: flock(0xffffffffffffffff, 0x3) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(0xffffffffffffffff, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:08:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x80, 0xfffffffffffffffb, 0x800, 0x4, 0x7fffffff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, 0x8) connect$unix(r0, &(0x7f0000000200)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000140)=0x8) 00:08:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x3}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="3babc54d197ff46435c3453adba17ee73ad3ed23ca257187863b2b2c5c597f1bc6eceecee1bd75aa6013d9d5d0bc0ef8bb7f92f105d64a545891f6dc8a1d5ce7cef75bfe077e71e932", 0x49) 00:08:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x5) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f0000000c00)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea69606000000ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7772cb543de01659dcfe14efdb4a1a2679c1fe44e389df7cb5550b586f53901f0"], 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)=ANY=[@ANYBLOB="010000000000000093ec631d08fc409e66f768b0a46fecbf2fee0b2b557d30c9c451f5db2b4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f27530e9d3850dfe5b4e452241900"/131], 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setrlimit(0x8, &(0x7f0000000300)={0xffffffff, 0x9}) sendfile(r0, r0, &(0x7f00000002c0), 0x19a) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000) msgsnd(r2, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x40) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 0 time = 509 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a5d5550 vpanic() at vpanic+0x1e0/frame 0xfffffe002a5d55b0 panic() at panic+0x43/frame 0xfffffe002a5d5610 udp_send() at udp_send+0x139c/frame 0xfffffe002a5d5730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe002a5d57a0 sosend() at sosend+0xc6/frame 0xfffffe002a5d5810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe002a5d58c0 sendit() at sendit+0x226/frame 0xfffffe002a5d5920 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe002a5d5980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a5d5ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a5d5ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 6921 tid 100812 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why