fcntl$dupfd(r1, 0x0, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getpgrp(0x0) open(0x0, 0x0, 0x0) 00:02:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget(0x0, 0x3, 0x88) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000080)=""/41) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) r4 = dup(r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000035c0)={r3, 0x6, 0xf, 0x3, 0x101}, &(0x7f0000003600)=0x18) sendmsg$inet_sctp(r4, &(0x7f00000036c0)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x7, @mcast2, 0xbc00000000000000}, 0x1c, &(0x7f0000003500)=[{&(0x7f0000000100)="b1443f0031a5b6f4cc8344a630155b623c762d9bc083b35462a42092839801077e5ab12711ee52fb7bce9ddd05068407c5bb787100681537bb6ed7addd0998e5a1befb329dd15aa29a8ec24ee79d06b9cca1e3508e3a6a7aa4c2039304c83fe42e8f0b26bd1b3b131fd6c0439f5e6ca65f6d42d756967c1c9fe667bad4b079816331016e14b37309fe78f6cf2977faf4976140317b81bdeaa82b1067c9003753876d26aec4bed9d94d574e70a0ecd533ac9ef42a7828b701c3c8137c84c198a6b4eaf4b05716dad26694", 0xca}, {&(0x7f0000000200)="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0x1000}, 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{&(0x7f0000002300)="c86f0d25b22c799685222964e7c3105f0966804a3db885c7af0e1399db1790ba4f0c97254e8cb9e7d6df4e17065de67ac2c1d2a1b0b9c2537e544de2fae2ea9532bb7b965d8e6bffbc2b6eb496833410b6e79754ca1bada60770aa4d3b1c93484ac98f5aac857151c01abbb7b1cf36b3f80442ecab35e40ad38eb28819b0a50a3b265bc7c648e958f2a78c5cfadf3d5ed9822f9844712545533616a19a2f1754d497af1440e421f61eb4b5bab0366fa19c61b7461aeca4d8b07e9c0d84af0c735b600c78b6f93beebecdca20cfebd3aad28460347af1d1c3b2c2bdd93ec792c93cb6d935563378f29700456cc3fae0429a98355b53221ac4e98059b08538785497089450d6282bf59846dc40727520bf6495826b8b282aa7d10551973632cb6fc80cc901fc531b076cfd45e3b16b2c8d7de9631c1f6e04e8daa960775f002cacc577677043f441d170e9785d3bbb3ff2fc4051e2db96f17ddba4eed769c2a51f096f0a142f188493801eb74968b862ecd8b36467f153d692f79147aba8e9876b9ec1541ac386a4bf960e86126a3661969ed3032487a4ad1a16787f0f8550d277613822db2def9fdd27444a706836683e9a82ebe8d6b2729dbea515c9ebd3078fd1a428308ca198129329859267297771323617096fe4a7a07cd3ebcc14e756fd339c4edc4409bb2e1ce30891a8f81ba291497fdada7474c97d1138aeea486f802dfc5c9857cdddb1393310bfe2c95b9e2cb80583917bfda2eab110803223cadb09a79892cb6cbb98e980d339a6dfcda7ce4d63b5fe6acc933466a509116340dfd9588c0733de85a8b9d880aac518f0cb90cbd8ba7c90c7f32cfb59cbfbcae107620a65040f552c76a00508d69a7922ae8589b947ccb4df33a294b79260f972b1f96fd8b3f4aa3bad7146a94e088e644a2c716305d386d92214e3f081f454cc93521a6960b2f2a36a45852d1692ba61895ff98cedf7db96a64dd192858cfb7fb2082adc976d480432b7795dc799218600941390d46670ab6ba045b29f420d33b2988efdde51593c9a470830e6ab52462f7f6235934e694e0f653384a3c1c04df039415dbfbffc6a937d32cce9e45ae90ce2e4437684fba58d30d640946eee3cb6fe3830bc7ccd6abb6fb5d1df6c06ce9d606adb12849c306d5aa659120039a90a5da782bae8765d649379d26804f1a5db770eb4df2a4ea26e29128805e23e6c88d4251caee2a7856039083bcb411b89459de475f12c3afdfe7cf19c3f0865e9eabb4e8ab69ae8bc4c31e77869fe8d87f09b5d8bf721f8921656d2bd084e353a2ac194e1a6fa15584a0c8c412b3c3347c9d4a4fd45f6a3707f0e335c96d838d96af8690dbc057b6e17c4051bfa3defe857656c92cdeb43dbfcc4ff2505b0208c25c2e82d545a0a30417927571cd6a4a3d2869cb28482ff735313c718b5367dc9a868a23e6382ed467653afa3edd929fee77225293471319a293992fcb8bceceabab00a15cf181c0d38b7b568a8bee5606fed1642a0a0246de78f5a81e6c7c2030139af47201c3fcb4d506338010a1cdb3a53dc825d2e5d3fdb76cc28bdb17372d2d7d3a60bad0700dba139d26bce3ddc9941d9a8ad2adf4970124a896eef0bf793ed3577415de8d2e77e4f2b421ed50cb7371f048920677cf1b3d7f189cc3f6c60492764bfd6a7a14befd67c82213f01cbf5994e5e37c208844565583df61e3ba9d33aa80c9b231a10841709f610fbe65ef3b2b1da71e5af10ab7c987cf4afa1e1c63e1f867727f04c426d4d2e94146ab99625ee01da332d44256aa84c71a238f5eceffd64772669b8d940ddab6f980629a1f48f353e19939448e63430e858db06124fbc977d766452a2965995d942ec7ecd41de7b40c388ae7e6955aab5f298f9fdebf594f9ddbeb5f0bf402c380ef283646f42958a6a4f3080d506f9c2570c157bb19c425999f0bd0e43b50c189a8054b71a4a2b07539430b2e2ce405a0bf3dbd27196247a959bb925e42af574bda858fec948fbdd8d552d8dd8612c7cc7df6a5fbad9ecff7ecc106a8640f57b721ae36ffd078e0e7815ca5e77db5ec08ec7d5f012473105bc22428d803099587f63d98e482cd546992296022056115cf9e5a1ad7e684cc32d31e0f823e596097ba03c3e5236417f0a3d471fff769b63cf3e2b4d78cce817327e3ad16696e580b86c0c9ae935f408e7a577eb35d6b6e34902ff93aeb195b1ad30589a64e1721fd1b04173a41ca8db58722851c89c0ab66667ae66fb963986700502d6d6852b4f59c41e95b07077946d31d17c087577aa02b65a25a3d2c582d0e1a3e024c2e023c03f7f3aa5e60e74f3c229500afb71f90254315eccea6247158c4ce51a8b8c25ba7be1f114123748e87c2a13a6caf1b878bfe20845e9643ba9dba590c6da6c4857023347e21707493f5942dc9243f169ed44f1b71609b4950e54b70431e3aa9c9d2708af98bf72114f2c348c17ef20a55013510e058989bd1980a1e62d6374e769b11dc0b10889b33f1ee5b8eaacb1d576dbe964a3110ce821562c1d9b8197db659a34c49cd603aa1fb7c39f29a38c03bc623f4742f6d01723f8298ff52ce7b1c9a7f6b24488227a60bedbd432e0d522c0b37780932b93cfcca5b4969ef6301f201ffed454fd706db4b52b6c7e22f7ce874fb10d9215e79efd250a115ab3e40fb12b574fb4d911de166529891555ab39fec752cef73c6484d84665c0aaa0d4b4e68022723d482a26d0c30ab53ac5417ebeb378cce7a90c15079d6cea54d30200abfb23524bda73cf8ada5b7b96bf9cc4556c7ee5e42471a03afd6885919f5b8be941fc0c014111072a3e069ad2713db69078f97a46bd3a08ac085218b60d63dd4da9111a5700671713460e794859df3cc7d410d8999d0808804f896bf8e02723ef5a4be66c322085feecb4a4f9fa4226a23a8a470ccddcbfcc624544d0c3fc0c6795f08873183c693abafb4ae50789e0976b54751a904b4fac41b6ffb9c8ea50c2fdf2c9b6d4ab9e0d13c4b30c3a5a005e4c6d76a03d14a3ebee86920364a2b03a94e99a42861dcf43751040e811962e11b0be06004a8abe0f6eff8d6a87747ce9403af6eb9f18bcf601972d5db4563b1b95e71e0876cf9a2cd299e03b66149b43dc49283c5e3d7946d81a755fcb7d05b60520c725105d44b02dba803d76e25d03d5a623cbf2986563644d728002995ee01aa0c9f664892693762320255f97f831716a0e8d7d052285d71cf9e3a8c5dc9c30b15603bb3b10f2b8d6d454b4a2373efa1cf3efa1e74762c22b1cafe9491468e11161f020c82ed9b5f0e587a497df4dabe923077fde2bec01ee5c33f0684d1fb9a4f512fdd655eadba129ad5aeef392b42c057da4448b6e91faa1ab6b9d612cab6195dbc3bdccf43a316035a415bf9a9311094ca3e7345bae8eb03690685e1279dc2c90139e41c76c04066ccfc260d50862038e22c4eb7cea43316e3faa352f60c0cd227f6fe462aa9736238ed4775b19693b1b79e3834f573f1803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0x1000}, {&(0x7f0000003300)="7ee7ad85f5051405a07f426aedd230ea45bfb56b2112845ae46a8ece7001a9790f02b04be16d736fd226f966c8cf3b8e1d698e057bee267028a5", 0x3a}, {&(0x7f0000003340)="fd53c2d9254174f5b273355324ae9e0293bba5bd49d48be83d3f1bf1b55e3dd86bc36999da34c81a9c8d2e784130db3fe3854b82176123bb2e73c8c0647a7050ffa176dbec876b458aeaa1e3beda0c2563f157ee3218d94c4ab08b681150a1639695ccfaaf92bf904db69e15bff6689cd59708913d6969892827b5a90a2e10679188f605b3fc9e451abb06774d812b21956ed2dcfc8765197844bfe622e518caba01026385038db5b0e36d8631d447e528c3fca0963bb5662c979230f46d6c479608b3d91732304485dde9e997d19d74d55c2169fffe999a831f68f52a0408f5efd6de1b0d5c801e8f490011c72fbd50fe18393d8c14", 0xf6}, {&(0x7f0000003440)="1e93b3c4a1235c97d99b4410734b68c10eb7bb18c977125d90146c", 0x1b}, {&(0x7f0000003480)="9e43a082c080517046ba34a0945af350dfb8a789348cda3fcde6d293ed30970d84d90c1dabc6e5a3c9f1dda8eddc9d30f73ec2d6a9f10b68996b4bcb6d52be657d4f3af5b7ff2f0d6c6b55bb16e36a7e453dfdd5f8a53f5953a8a23996f9e66f6f2813132e831c7b0a1dfe44f14a6d29f0", 0x71}], 0x9, &(0x7f0000003640)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x1, 0x1bb, 0xe7, 0x2}}, @sndrcv={0x2c, 0x84, 0x2, {0x20, 0x0, 0x4800, 0x3, 0x5, 0xffff, 0x1, 0x8, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x29, 0x2200, 0x3, 0x1, r5}}], 0x7c, 0x1}, 0x0) 00:02:32 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r2 = semget$private(0x0, 0x7, 0x400) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:02:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4f13, 0xff, "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"}, 0x107) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1205, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x8, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000005c0)={0x0, 0x80c7}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000640)={r2, 0x5}, &(0x7f0000000680)=0x8) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000500)={r4, 0x5}, &(0x7f0000000540)=0x8) sendmsg$inet6_sctp(r3, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x101}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = shmget(0x3, 0x1000, 0x11c, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/133) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) r7 = socket$inet6(0x1c, 0x5, 0x9) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet6_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000200)=0x40, 0x4) r8 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000240)=""/224) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB="7b00000001000000180020000300ffffb80000001c004e23bc0d0000000000000000000000000000000000000500"/148, @ANYRES32=r6, @ANYBLOB="210000d3da00000000000020720000000101e1ffaebfed9c73e70e909b3aa091e7a47bd874981b6f03ebe637e9e2"], &(0x7f0000000080)=0xb0) 00:02:32 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000240)="2dd85e11dc3bbbef0b8368d4eb24c9593661263c6d748f6163a78f2a61837687be12b03381df082b4c56f922f310c6ff5b7b034e43497a2437c12b70af3becb70b9302b65d3506a5f6de20d86ebe90adc2158092a2db0a", 0x57) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x80010, r1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) write(r1, &(0x7f0000000100)="49882e1d2c9e7b", 0x2bd) 00:02:32 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) flock(r0, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000240)="6d7c71608492c869aecc8abd9b4f94068ed3badd2793bfeb60d62a2f69c2c7a8b4fcfebe4c599bd1e2681ea1a2a035aff0d02ffbc8b12bfdb6dfefd533ec34871861587e4a65fd37a809b1f061c239ff54efcef7b59d4af96044d603ae139b69a9c124bdc7f9e53e22ca32fabd279bd05a9660825fcb27ad8b6e50eb551a69f0ea712f5b65e2e2817c0973fe9513ffd947125395ebf827ba7a1f5d116c76c5c30d02346d665d6856508d02593dc5e709c6f6f9f4ab26ccdeee4b0ac31b07b18ea1ccd9811c15e8", 0xc7) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:02:32 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)) r0 = geteuid() r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r1, r0) setreuid(r2, r1) 00:02:32 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xb4) 00:02:32 executing program 1: mkdir(&(0x7f0000000280)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:02:32 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) setreuid(0x0, 0xee00) lchown(&(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x1000, 0x8000) 00:02:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x1ff, 0x20, 0x5, 0x8000, 0xfff, 0x8, 0x68, r1}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x8000, 0x5}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) fsync(r0) 00:02:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000000000)="ed5f676931f79d98147deda36e7ff0fc31", 0x11}, {&(0x7f0000001080)="6c97e73a7a9498de8064745f09a04e6e5cc14ed019c19f96734780a6ed71136a7095cccd2bc20320c343c4996dd4bd9341", 0x31}, {&(0x7f00000010c0)="fdd8fb0f74fe50acd83590ceec75776440b12ec797b7185493c47e03131face9f2170eebfd287dbf3dda616977a13708717f4d174e26fbecddaeaed494e0c17adb5e1f7684eb03d0dc8bf21f56ca7bc480a7fb6ba1fd6679df13b3eb61b86f5173785e2423abff77e54c2e83020c726ecb222e3ee00e5cbaa7472bd3007fa02750a5a2d73a7767b673dbb6", 0x8b}, {&(0x7f0000001180)="957608be3cfffbb4adec1b552f69fb37643e8be053882167a9ded55b4fe223d444c80bfc6488c905b065fcd6689095d5fcaf80a0f28f3fff414c22032ca368ec425e395cbb76b3dd5d1aef31a146d2078c4671ce0b6c", 0x56}, {&(0x7f0000001200)="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", 0xfd}], 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1) 00:02:33 executing program 2: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket(0x1f, 0x10000007, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r4, 0x0) getsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:02:33 executing program 1: mkdir(&(0x7f0000000280)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:02:33 executing program 3: syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4a231ade9c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f97720514111d54111d00") 00:02:33 executing program 2: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) 00:02:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/17}, &(0x7f0000000080)=0x13) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666959653000"], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) msgget(0x1, 0x20) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/100, 0x64}, 0x0) 00:02:33 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget$private(0x0, 0x3, 0x24) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000000)=""/1) syz_execute_func(&(0x7f00000005c0)="2a0c0677b5988f0940912ef56962f5696200d9d9d0c441395bf9f2683b0100008fe9589b26c7e4c753fbc4e101edfec4427d82c422e5b682cf000000360f6320da767667664d0f7efac4c209f768e2f3aa51518fe9509b9b9bfc0000b2eff265dc5f00470f582e5b5b45363ef80f9966030faee42cd00f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000faefd6666450f17720d14111d54111d00") r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x800, 0xf, 0x2, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r3}, 0x84) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x11) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1000000003, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x100000001, 0x510) 00:02:33 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000003e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000300)={{"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", "5946e4a6e3e2d76b5b17f7d486fc7158acc9f4ed6324e9c021a9db2ec24ef3c9", 0x100000000, 0x1}, &(0x7f0000000200)="5267fc72b619d01d76cd81bf9d5c9ce38f8cbf65f5b8558f1dcd5cf7b78a5e52af8c7e57ff859c048af744ed41ad0796adfbc0b90e89e67c31fe7dc1f6f10fc99722fd86b2ea718f8f359e3563eaf9ea4648686fc95758fdf3ac05c24072a15042ce932330d765e619c6f13941a5baef95df5378865503d35a5b77e0be4bb58f23b92e3343c68a4233011d737c1c1a6bb53fb623a064f47f8f601902775a0884ce69996641d14c53e0874d399993aa1120ce40a8b658d3552e1d1333ed936a538a1fc13b60f75ce6f77eaec5af93e8cd821295c90764ed2ca9b8f8635a2b", 0x7fff, 0x80000001, 0x6d6, 0x3, 0x200, 0x5, 0x81, 0x6}) 00:02:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x9) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @local, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x10a8, 0x81) 00:02:33 executing program 1: mprotect(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x88) r1 = semget(0x0, 0x1, 0x8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x100000001, 0x7, 0xfe6e]) 00:02:33 executing program 2: socket(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000580)=0x7, 0xfffffdee) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chroot(&(0x7f0000000300)='./file0\x00') r5 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ff0000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x3, 0x0) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80000001) 00:02:33 executing program 1: pipe2(&(0x7f0000000080), 0x0) 00:02:34 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1948}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x2d03}}, r1, 0x100000001, 0x200, 0x20}, 0x8c) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000840000000700000000570000001c000080840000020a0000998b77fd8e8d657027e19d82ebf0c3000000000057fe4c4dc480880283ce3c75c83dc17be4fcfa8ed46b8f17699b46dbb03c872dca15838634558e874f375e3f93c767ac6ba0e723327529b6e41ef8a11f2a39bc05876803e27846a71007ab9d5e7234f3f2d40fe3d27354cbaab79b9df3110c98c0184891ea4ead46cc5513409c3450f9098ee290fc0ccd"], 0xa7}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0xf2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x1, @empty, 0x3ff}}, r2, 0x6, 0x3fe0000000000, 0x100}, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 00:02:34 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) r1 = accept(r0, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x6, 0x3, 0x3f}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80000001, 0x6, 0x7, 0x4, 0x7ff, 0x7, 0xd702, {@in={{0x2, 0x3, @multicast2}}, r2, 0xffffffffffffbe31, 0xe3d, 0x10000, 0xfffffffffffffffd, 0xfffffffffffffffb}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r3, 0x81, 0x3f}, 0xc) 00:02:34 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() mlockall(0x0) r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80, 0x0}, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0xffff, r2}, &(0x7f0000000200)=0xc) dup(r0) 00:02:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) clock_gettime(0x4, &(0x7f0000000180)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) getsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open(&(0x7f0000000200)='./file1\x00', 0x400, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000240)="bb784c5b8547e880c377934f827d6aa0de3f8ac1aab3524f968eb7742fe641f0522637aa3a79c6be10d11283740dbf0ce0f3fb0023418360759530b9f8c3d38bdcd332adacb50e461c990aa3f7a374f2a833b24c0a9d7c17db21828a070302919971bf827314eb43d357066b920734a74f4067b35cba25b85ad701e51a753011f2f455b49dcff34b8fe58daade222a2bab2b50c4cfd4e5bfcf76ce3957a68bff06b724b81e5336a3843314f4cc37cf2b3a98eebf0a3a4527541b5de74f9d42d944f9e981c6f0c9f34e0f17") mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) connect(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @broadcast}, 0x10) 00:02:34 executing program 1: socketpair(0x1d, 0x6, 0x6e6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0xa6}}}}}) 00:02:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4, 0x1010}, {0x1, 0xffffffff}}) truncate(&(0x7f0000000100)='./file1\x00', 0x608020001) recvfrom(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x81, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) sendfile(r0, r0, 0x0, 0x4) socketpair$unix(0x1, 0x4, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, 0xffffffea) fcntl$setflags(r0, 0x2, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@in={0x2, 0x2, @loopback}, 0xfffffe62, &(0x7f0000000440)=[{&(0x7f00000003c0)="94b0b16b20d1ef02350decb40c3d84be3becb1f7e21be995d67ddf0c947bef88d4fff29207c92cc659f3627319477bd14a6dfd136a851c8fa7921fa0b97514de8ce31b0485c9bb8830cc3ef84ffbe5d83b02c76ff9ddec834082d21cae5c615117669a5bd36eb90411", 0x69}], 0x1, 0x0, 0x0, 0x20000}, 0x20081) r1 = msgget(0x3, 0x40) msgrcv(r1, &(0x7f00000002c0)={0x0, ""/221}, 0xe5, 0x2, 0x1800) flock(r0, 0x0) fdatasync(r0) r2 = semget(0x1, 0x3, 0x10) __semctl$GETNCNT(r2, 0x2, 0x3, &(0x7f00000015c0)=""/128) poll(&(0x7f0000000180)=[{r0, 0x2004}, {r0, 0x2021}, {r0, 0xc0}], 0x3, 0x80000001) semget(0xffffffffffffffff, 0x3, 0x0) mkdir(&(0x7f0000001580)='./file1\x00', 0x28) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)="41178aaaefa1b015199e4cb6e3fbe8cbd54505d21100baf44adf86a7e3", 0x1d}], 0x1}, 0x0) freebsd10_pipe(&(0x7f00000000c0)) fchdir(r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) 00:02:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="3ddafd83a8c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2fca8d", 0x8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18b], [], @broadcast}, @mcast2, {[], @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}}) 00:02:34 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/17}, &(0x7f0000000040)=0x13) poll(&(0x7f0000000100)=[{r0, 0x1}], 0x1, 0x6) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0xa477, 0x10000, 0x1000, 0xaea2, 0x0, 0x401, 0x2550, 0x9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x8000, 0x2, [0x5, 0x200]}, &(0x7f0000000200)=0xc) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) connect(r0, &(0x7f0000000240)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x800) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) flock(0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="af66b909e7ae6e3832825487431b6aaedf041de2cbdfd5ff2a40b8d342aa0afb0b80ecbace1cbe8579d1b18994e11bf161c23e35cd582caef61ec7667290468a77ad28ed1a6db13caaf01934e9469cc4419eb056185387bb69d915ef5b86c9c2363e302be43336b96eff693c9cd8524acfd6d01949fc091f397d2476e3fd21cd138eb1bd187fefa1a921b2189b428bde11849df2ab85c9770b4a2605c32150193b36425bb4a8ad05"], 0x0) 00:02:34 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3ff, 0x4) fchmod(r0, 0x40) sendto$unix(r0, &(0x7f0000000100)="b10005030400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c981ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200000000b5feb00a54cfab00"/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:34 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) socketpair(0x2, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x20, 0x400, 0x400, 0x422, 0x8, 0x8, 0x800, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0x4cdf, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x2, 0xffffffff, @rand_addr="b0a631d3eb6a2bea83a33622d5dac49a", 0x100}]}, &(0x7f0000000180)=0x10) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0xfffffeb3) 00:02:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 00:02:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20000, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) accept$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000002140)={{"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", "2e1b3e51da3a7301451b0f7a6e7c10f82a5c658402d7ecb33d0d0d151e32d42d", 0x9, 0x100000000}, &(0x7f0000001140)="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", 0xffffffffffffff81, 0x2, 0x40, 0x2, 0xff, 0x82, 0x9, 0x2}) open(&(0x7f0000000080)='./file0\x00', 0x208, 0x80) 00:02:34 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e204ff00000ff020000000000000000000000000001080000000000000000000000000400"/128, @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x100000000}, &(0x7f0000000180)=0x8) 00:02:34 executing program 2: syz_execute_func(&(0x7f0000000000)="980f050520d0f80791b06a4141e2e996855b99a4c4c466ea0f0f01fc437c3866450f73db0222ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebbc46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") 00:02:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000600)="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") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) 00:02:34 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x14}, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x0) 00:02:34 executing program 2: munlock(&(0x7f0000001000/0x1000)=nil, 0xffffffffdfffefff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x822, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0xff6f) lseek(r0, 0x0, 0x2) 00:02:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x0) 00:02:34 executing program 2: syz_execute_func(&(0x7f0000000240)="985e4aa84a1c390f05f359bfd97bac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a6eefa80dd4d48cc7e8628f680864360fe258008a618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") open(&(0x7f0000000140)='./file0\x00', 0x100, 0x108) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x9, 0xf, 0x1, 0x436}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7f, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x20000e, 0x4}, &(0x7f0000000100)=0x8) 00:02:35 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000300)={@broadcast, @random="6adcc0bd8248", [], {@ipv6={0x86dd, {0x0, 0x6, "a90ab3", 0x8, 0x0, 0x0, @ipv4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x3], [], @loopback}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x9, 0xf}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x20, @empty, 0x3}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xe, 0x1ff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:02:35 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x1, 0x8, 0x3, 0x1, 0x1}, 0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x10000, 0x7, 0x2030, 0x4, 0x5, 0x56, 0x9, 0x401, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x5, r2}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000280)=@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000002c0)="8c693379090ed68b982ad17c104dec50b6fa742a8fce86a12f8db8eb37ec9146b77f86a8d4312c2d2b6ed9dd668ea2402bcefd18a0dca1155db58b44b992d86d72169e40bbbae239f94544ac7c39f604f44fa5da843fe71a95dbd2de5ea92a404c2bfb1fb5c714eb7123c1f7d70dda02642640d5d4488b4032ba50b9b1fe61a6bd739a1fc69872e48d0c135d9823d88a0df228f4c54b07e9dcfde5f7b3141e84dd1fd39dfb74387d5cf76f8c79097a4b336f504431f33d", 0xb7}], 0x1, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndrcv={0x2c, 0x84, 0x2, {0x8000, 0x8, 0x420, 0x5, 0x9, 0x439, 0x4, 0x17, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x80000000, 0x6c00, 0x7fff, 0x1, r2}}], 0x74, 0x1}, 0x80) r4 = getegid() freebsd11_fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000500)=[r4, r5]) mlockall(0x3) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000600)={{"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", "d8d480fe234dbef4d0be86d0476d013617f2303c352872f76daf4bc16d621287", 0x500, 0xe0}, &(0x7f0000000540)="257e806a12f3b03debffc4f0c6a207ae16d0ec438d8fdd103f48f67ae08ef31b8456016ddb01a149311b68058fd5332c00098f35a744304c21a34f69210d67d551cedc80148f7964f87a3ea9a3975681d7788df4f0f15d75ef9142ebd6658808256a6199ae66ecce813037e67639046b7e20aaa6228d21aed9f4d36553e88fdc84119d442f5238e6091a7def040ee65ea5dfe6861e678d4d031125bda671dbb49000e91f3bbe1837fff65b95887c", 0x5, 0x5, 0xe37, 0x401, 0x0, 0xffffffffffffffe0, 0x5, 0x5}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000b80)={{"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", "ae5b79c804341a531683cf394b89a50ecee640a6d7ea736871ee8e145bfca828", 0xfffffffffffffff9, 0x64}, &(0x7f0000000a80)="dfdf280f7c61e40de7b590db3962bad24fa72ee92e574feb266fa25fb675be73887add3727867c4635f1cebd0cf154d98302b8cea3bb302b9b92bf619cae6ea99f2a87c12d6808404554c61804e4767f19c72398ff05163ac7108b51daa6cdd733577dc4cf270d629d2ff3502c9b6f52bd49d0257775f743b93a2d0700e835fa9898b03e891845c0210dfae065c8c973e430899bf165862e0822fd7f5d2779a4555671f1ef9821b0057864e661c19e96f1aae60e4b21a84f209fadd1ba9ddfa3e2b39caba438178a8d46", 0x9, 0x401, 0x9, 0x3ff, 0x80, 0x3f, 0xffffffffffffffe0, 0x8}) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001000)={r3, 0x101}, 0xc) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000001040)="597c1226d7a48f581ca359e57562deee75d14767cae96317de91f5ce3dd89cc3c446e01c4df9f293") ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000001080)={0x1, 0x2}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000010c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001100)=0x18) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000001140)=""/53, &(0x7f0000001180)=0x35) lseek(r0, 0x0, 0x4) flock(r1, 0x6) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000001240)={{"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", "62fcca0b1c67a56ccc1ec6e6f7f205115660e090d831ea6f328dbf21f8d8e23c", 0x10000, 0xfffffffeffffffff}, &(0x7f00000011c0)="c4058167088600f5d3bc097f9906cacc555301483ccff55e048082978ff4c9e058c7a4a84432e56b4ab8a54656ec50e4aa87a60e7d6342f31511c7056677804de7666100654a35008f40350ab13371524cfbd9bb06f1eaa88eb98b9ee4c95d094a0ea5706eb3", 0x6, 0x5, 0x3, 0xfffffffffffffffc, 0x8, 0x7, 0x4000000000, 0x7f}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000016c0)={r2, 0x3f}, &(0x7f0000001700)=0x8) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000001740)="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") setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002740)={r6, 0x1}, 0x8) freebsd11_stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000002900)={{"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", "a8083b0cb1e05fa5ec8984c68d7620a33462b6fa233128b3826e1995af567bb7", 0x7, 0x7fff}, &(0x7f0000002840)="c2db3e01d57d02bf3547b2820819e8f66e4348970085abc7345c86ac20ff8cd94cdfa2ac94c2d990d562fc2bc527366df14cd57a911fb2243167b1b5e62f1c17b4a02a52d84bedd7b2363720a37e07ca4650311a1cb74ce2b0139f7b0e4e3fa5c9ca866193a55af950215b447a67d25ea5516ee77cdc8e9576d95bdeb51942d9bd6e867a249ee727c7c4e2430dea664f634e2587b52325c576f8bf4c6d4f424818e16782534fdd5c2c0004c1ddd2", 0x2, 0x7, 0x81, 0x8, 0x9, 0xe13, 0x8, 0x1f}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000002d80)={r3, 0x2, 0x3}, &(0x7f0000002dc0)=0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x66, &(0x7f0000002e00)=""/239, &(0x7f0000002f00)=0xef) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000002f40)="82f2aca8c74a9e586e519288e2668aeef1c0051d57c5ec3e83f9577813b3c285c90b4a2c75e8c46305c571dc165258c9db02dae36aff79fe3fc3d8aecdf1ecf1a4b9120a5fea6e55ec067532a3fbb8c2390b7e58041f9f0ab2a61e4e4a2a1d0e5fd3251b06b4483f7ebea052203b24c351b235d688c5cb38245258664205a1ea9bf4cb1d9059", 0x86) 00:02:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x18405, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000080)="6807730c29a0fb409bb75fca6dedfa723c695efbc4f133a4fa5813d97ba61656ce3d1601fddb42a8f97a6aa0bb80173e756dacd6d1339f17ff92c2799b1e9ba88d3ce150f3830a4ea26dbfa880fde0333fbd863020e48a28240f68ea538dc07178ac7b568574a10e03e5fcb5b7ea008c392fa974c6ce439908be7473050241e02554855d1177574acabbbc1354a558ae980e8bef13dc1859a94f80c9b81b0646876356c1fb239057a79b25ee32a186cb792b9f08cd650b5dee11bf98da56d91115c646e683e7c4556ddc5a161b") setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), 0x4) 00:02:35 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001400)={0x0, 0x6}, &(0x7f0000001440)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x9, @mcast1, 0x1}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="53afc997459cd6fa6782987f40a6f16aa10dd4d7f2126fed51c93d4d894dc96077b38f67988ea96058726ca40b94d08185cbc64831ab8b9fe3396be9af8bc46cacafbc32da6a1c", 0x47}], 0x2, &(0x7f0000001480)=[@init={0x14, 0x84, 0x1, {0x80000001, 0x643, 0x15, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x7f, 0x20, 0x1, 0x100000000, r1}}], 0x30, 0x20080}, 0x20000) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0x1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="1326be058dcd67769fb4f26a19b3c790b35c77857771634c20b3", 0x1a}, {&(0x7f00000000c0)="42eaf849bbf1dceee4d1f8930a7cecad810ab2939b02348b944259e1ad4f9a9eef87c8717186b4c7c044398e8ea9e3192de748c5040876eaf7022f789bf846018f316c4ec62461222bba27c63f81c401890db6b2b1227e715d8dca8f3353a2602a2e0f0616dd63f7bd18350a9eadfd50a101f2e9e0a62e8ab74c5721667c53df0ca62f45b1a7390f0c9323ce3153faf9419fe7ecec1e1854a3eb5ec7915e148b1322799f625278d67ee13e2cf34655f1d61ca0e2300924279e8c2a489b27e8176e393d73980dac2fa716dab85655a163f74ce7c679f10e5db62fab7f3a", 0xdd}, {&(0x7f00000001c0)="b228aa69258de4403c81d43eec1814d25a6b88af6b48409cf4d832b1054a1f5f52621e71f8c6631c6b3d9c27d5e07c5e9e068697047a3968367d933300eb7e19b6897ed3a00e3fa1c2e1e6a9d5d94af9657bf21d9ee965c0b79636f4ba7731c676aa8a514a123e3c5ec46b37eca822e7fdcfcd24ad90924e1d9ef690253b46b5342d080fc58a9d2588b45c08a634507ea3d3278a70b698e30efb8da3b6757f30f0b90085ac5a414c265fda9302b76fd7e95b489d055a2736f040d3e0546273df8369c3", 0xc3}], 0x3, 0x0, 0x0, 0xfefcb1a625c92816}, 0x10d) 00:02:35 executing program 0: r0 = socket(0x2, 0x10000002, 0x84) r1 = semget(0x0, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000040)=""/201) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="50375d3ce7efff00000000000000"], 0x8) 00:02:35 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) connect(r0, &(0x7f00000016c0)=@in={0x2, 0x1, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001540)=ANY=[], &(0x7f0000001600)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001640)={0x0, 0x17, "3ce81aba73708603bf1158c81beae14f743c417856a565"}, &(0x7f0000001680)=0x1f) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000001500)=0x7000000000000000, 0x4) sendto(r0, &(0x7f0000001700)="5ed21a764bc1cd3b296f2b69083468ebad3bcb53f374c74768370b3852e583a6b1c92f5f5fff67e656f5d34098312882384f8978e8a3c8d49b46ca43057d97aab757d1cb10e3d13184876d101e", 0x4d, 0x100, &(0x7f0000000100)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000015c0)=0x10, 0x10000000) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x16, &(0x7f00000013c0)=[{&(0x7f0000000040)=""/154, 0x9a}, {&(0x7f0000001540)=""/9, 0x9}, {&(0x7f0000000140)=""/81, 0x51}, {&(0x7f0000001580)=""/47, 0x2f}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/245, 0xf5}], 0x6, &(0x7f0000001440)=""/148, 0x94}, 0x1) 00:02:35 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x0) 00:02:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x54) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000e5459a610f20b2d10015"], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100)=0x7fffffff, 0x4) fcntl$setflags(r0, 0x2, 0x1) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r4 = getgid() setgroups(0x3, &(0x7f00000002c0)=[r2, r3, r4]) 00:02:35 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000000000)="afe4370220b3ceec806f9e98", 0xc) 00:02:35 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000380)=""/1, 0x1}], 0x5, &(0x7f0000000440)=""/243, 0xf3}, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f00000000c0)={@loopback, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc) truncate(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:02:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f00000004c0)={{"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", "d929dc8a2bf33c2720d42eb6466c250868d6d7c3b82173feb669fe63b3e3181e", 0xfffffffffffffff9, 0x5}, &(0x7f0000000280)="5e7d7a2541051a8fa68571ec4221907798b70c2e378701c51b3054230f00e24f23aecc3d2f08d6e98a739f05447ffa2ecbd7c81ff585915f0ceea16e54b2f52dcd3e84a73cacab95c015521a13c95824d3bde1c8c5e3303212a26b8f2cfe4887fab21828e754dfa3080d7d35efb65e67d38d7a7a2f", 0x4, 0x100000001, 0x0, 0x7, 0x100, 0x1, 0xfffffffffffffff9, 0x1ff}) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x200, 0x2, 0x7, 0x2, 0x1ff, 0x5, 0xfffffffffffffff9, {@in6={{0x1c, 0x2, 0x800, @loopback, 0x1}}, 0x0, 0x3, 0x5, 0x0, 0xd8, 0x2}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x3be}, 0x8) r3 = getegid() setgid(r3) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:02:35 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/p./', 0x1, 0x0) getpid() 00:02:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x50) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:02:35 executing program 1: syz_execute_func(&(0x7f0000000200)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000002c0)={{"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", "62b63793a93c6c1f871740a17ee565408a9f845bee6fe22b2e363908742b8e80", 0x8, 0x9}, &(0x7f0000000040)="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", 0x4, 0x0, 0xfffffffffffffff9, 0x1f, 0x4, 0x8, 0x1, 0x100000000}) 00:02:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000200)=ANY=[@ANYRES32=r0], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x1774, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:02:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000580)={{"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", "b391d70ca402f6f11e53306305fc4f07c8c99845ab6ca32b375ff8bc89f605bc", 0x7, 0x4}, &(0x7f0000000000)="6756c5", 0xfff, 0x0, 0x20, 0x40, 0x1000, 0xa25, 0x81, 0xfff}) ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:02:35 executing program 3: 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) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, 0x0, 0x109) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) 00:02:37 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) pipe2(&(0x7f0000000000), 0x0) sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:37 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f6745b34ad1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c0f58557d0f0000009f") r0 = socket(0x1e, 0x10000002, 0x6) getpeername(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10) getpgid(0x0) r1 = msgget(0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r2, 0x0, 0x30a, 0xc0, 0x0, 0xffffffffffffff0f) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000740)="91c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c65367cfc1c463616ce0abbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776a88d8d61614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r4 = getpgid(0x0) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r4) getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x6, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) poll(&(0x7f0000000300), 0x200000000000002f, 0x100000001) 00:02:37 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:02:37 executing program 0: munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000040)='./file0\x00', 0x810000, 0x42) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x200, 0x3, 0x7fffffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e21ac1400bb00d5000000000000000000000000000000000000000000002000000000000000400000000000a43836760000060000000000000200000000000000d7b6045e0000000000000000000000000000000000000000000000000000f900000000000000000000000000002000000000000000000000000000000000a6da00004934ab", @ANYRES32=r1], 0x8c) ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000280)="c03702976cb9310fbe9bb0cca8673bdbb8a7ea8c0aed1d641d26e974129d552ceb51aedeef1dee0ad78998b5466e8f07951cd0502598639f1287fa0382fb42a0c34896a68c86f6c458b5") syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @rand_addr, {[@ssrr={0x89, 0x7, 0x4, [@remote]}]}}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x100, &(0x7f00000001c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x3, 0xfffffffffffffff9, @mcast2, 0x2}]}, &(0x7f0000000240)=0x10) madvise(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x4) 00:02:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x4, @mcast1, 0x4c4d}}, 0x0, 0x0, 0x1f, 0x8, 0x3, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x1, 0x2, 0x2e03d0e1}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="2e00800034e215223700672c84991344aae5310000001c"], 0x8c) r2 = dup(r0) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000000)="b5dc064f6664486f4b26fb3b59551e21") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r3, 0x84f6, 0xf, 0xffffffffffff266c, 0x3ff}, &(0x7f00000001c0)=0x18) 00:02:37 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c5fd41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000100)=""/231, 0xe7, 0x40, &(0x7f0000000200)={0x1c, 0x3, 0x5, @ipv4={[], [], @broadcast}, 0x1}, 0x1c) 00:02:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9135300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000e81c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$sock_int(r0, 0xffff, 0x102, &(0x7f0000000080)=0xfffffffffffff000, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1}, 0x10) sendmsg(0xffffffffffffffff, 0x0, 0x0) 00:02:37 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = getuid() setresuid(r1, r2, r3) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x40, 0xffff}, {0x9, 0xfffffffffffffff9}}) 00:02:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="c07f2206"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140)) 00:02:37 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f6745b34ad1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c0f58557d0f0000009f") r0 = socket(0x1e, 0x10000002, 0x6) getpeername(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10) getpgid(0x0) r1 = msgget(0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r2, 0x0, 0x30a, 0xc0, 0x0, 0xffffffffffffff0f) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000740)="91c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c65367cfc1c463616ce0abbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776a88d8d61614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r4 = getpgid(0x0) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r4) getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x6, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) poll(&(0x7f0000000300), 0x200000000000002f, 0x100000001) 00:02:38 executing program 3: syz_execute_func(&(0x7f0000000dc0)="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") syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) 00:02:38 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x801, 0xa) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000180)="49ccab376c0ad9f1f43cc9a7512f6a74240f177bd92aed8a5b8408eaec973859f0e2e5ef951220cd56b5d25ca4a3acf7afb2da9616acad484cb81c07cfba2d0cf8cc70d94d00d746955ac3828517ece0a7eb2a8b9914961d59d17a6f7afa11680dc79cdf2878b65a90512573f8a5d6c8e94b11511b137848a1841973c8e54f7bcbc572a2745a9bfa2cc5f8afc379a1") recvfrom(r0, &(0x7f00000000c0)=""/16, 0x10, 0x40080, 0x0, 0x0) r2 = semget$private(0x0, 0x7, 0x100) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000100)=""/24) socket(0x2, 0x10000000, 0x101) getsockopt(r0, 0x0, 0x6e, 0x0, 0x0) 00:02:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) fchdir(r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000400)={r3, 0x5, 0x6, [0x3, 0x3ff, 0x2, 0x9, 0x1, 0x3a9f0e08]}, &(0x7f0000000440)=0x14) getpeername(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x8) r4 = open(&(0x7f0000000100)='./file0\x00', 0x8009, 0x80) sendto$unix(r4, &(0x7f0000000240)="06655698298d4756c62d3872e8b65fecb1c47aa440385bf52dc1f8766ef6fcf0f4d8175a23da6ecce6163d973cb2eb4f0d22d4eb8f905ff9ec746e202805601c0ef76ee110cf6acb0888b7c4ae9abd1e0c332759c9fd8049d4b25cae0f6faba01c404fa198d30d1a10475bc6bd0187fd07b59057218009253fd7d6052989ce5bc8edd96398c8de3f527044a0bbad86d5a90d337e4526148d5d3a1a82c72d083c8ee8fe350c5b1f686fbfe0e901473554659a1a4325c41978d1d24905cd66cf722fdc87f348583d2b518a8b2be5a5545b2a16715c78404298629b13aa", 0xdc, 0x20184, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f000000003000"], 0xa) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:02:38 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet(0x2, 0x3, 0x7d080e39) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x1}, 0x10) r1 = semget(0x3, 0x7, 0x2) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000140)=""/84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x202, 0x38) connect$unix(r2, &(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8) 00:02:38 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file1\x00', 0x1, 0x100) openat(r0, &(0x7f0000000040)='./file0/file1\x00', 0x20080, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000100)=""/147, &(0x7f0000000080)=0x93) 00:02:38 executing program 2: munmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x8000}, 0x8) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2) mprotect(&(0x7f0000d3b000/0x3000)=nil, 0x3000, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='chd\x00', 0x2e0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xf1, "6fb00e3f8f7171cc81b19e87e748898d52096eb3f82a2e223fe64604c16ad44f576d43363c6230473b1d95e231ab34d7c21d3ce54218698fb197fc51b6a135fbe3c6e55e39772e5513b6246512b4df0c596ba610b3522df0d30925c75f4e4ba8b64c2cb897d92f453ad0ba281e8d0f0b991afdb8f2f52e0d77928e9ae9ad81ea374b3e709b9e37daf5ce6f24fc95f5900e0c21657f69cb6270c5a4d1a0431ed5eeb4a430463267074fe4ee6808c90e07b5a45aeb61995ef7299d9990e50356dea6261984b8ea4a0d4f5976527a4ca6101de5de2f21f4ac75a923281de5442752745e0856896c5394faad249e9a0b6cc69e"}, &(0x7f00000002c0)=0xf9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x2, 0x200, 0x4, 0x40, r3}, 0x10) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:02:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x10) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005c) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:02:38 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000802e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r1 = dup(r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000180)="8cd412ee1f84cd7d06989c30714f3216df8c9727f48e925e28dc6b2c") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r2 = socket(0x10, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) 00:02:38 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffd) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000380)="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") writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="361dd221299a92605e26b2134e7d8e7345348eb60367691c253a173f52254e2b04bf1c5ea33612617270385c93addc620bd8c93faf53126dae9ffb07000000000000002dc9b79c3d3f03c891108239dd98bafc83fecba4798741e5de1896f20c8d3837007c22d7e9f0f72c42681be4e929289500"/126, 0x80000}], 0x1000000000000221) 00:02:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000000), 0xfffffffffffffe69) 00:02:38 executing program 2: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808663e0fe2680030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sync() r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x5019, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:38 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000001040)) 00:02:38 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f00000001c0)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000802e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r1 = dup(r0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000180)="8cd412ee1f84cd7d06989c30714f3216df8c9727f48e925e28dc6b2c") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r2 = socket(0x10, 0x3, 0x3) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4) 00:02:38 executing program 3: syz_execute_func(0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x200}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x400, @loopback, 0x3}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x4, @empty, 0xffffffff}, @in6={0x1c, 0x0, 0x8, @empty, 0x40}, @in6={0x1c, 0x1, 0x5, @empty, 0x75b}, @in6={0x1c, 0x3, 0x1000, @mcast1, 0xf}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000400)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f0000000380)) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) lseek(r2, 0x0, 0x1000000000003) clock_nanosleep(0x4, 0x1, &(0x7f0000000080)={0x577, 0xbad}, 0x0) getpgrp(0xffffffffffffffff) rmdir(&(0x7f00000001c0)='./file0\x00') shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x3000) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180)=0x2, 0x4) poll(&(0x7f0000000200)=[{r2, 0x20a0}, {r2}, {r2, 0x40}, {r2, 0x20}, {r2, 0x20}, {r2, 0x8}, {r2, 0x4}, {r2, 0x36}, {r2, 0x2038}], 0x385, 0xffffffffffffff01) lseek(r2, 0x0, 0x3) freebsd10_pipe(0x0) poll(0x0, 0x0, 0x80000000) 00:02:38 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:38 executing program 0: r0 = socket(0x1, 0x20000005, 0xd4d) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x3, 0x4, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2000100000fe8000000000000000000000000000aae600"/128, @ANYRES32=0x0, @ANYBLOB="0000feff00000000"], 0x8c) 00:02:38 executing program 0: freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000240)={{"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", "3f572b6165e5eccd04d3493a56596ba1c59786dd4d3aadf1ac2da5d38b2f3a81", 0x80, 0x8}, &(0x7f0000000040)="b7111bb50a1961e2720e981dec1f2d5ae20d41b9a574299c8514192d061d97ac0f6d73f245f088fedce1", 0x4, 0x7fff, 0x7fff, 0x200, 0x9, 0x8001, 0x6e53, 0x7f}) syz_emit_ethernet(0x2f, &(0x7f0000000200)={@random="8167d0c69788", @remote, [{[], {0x8100, 0xf7, 0x91d, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0x1, 0x8}, {"ce"}}}}}}) ppoll(&(0x7f00000006c0)=[{r2, 0x4}, {r2, 0x2020}, {r2, 0x80}], 0x3, &(0x7f0000000700)={0x4, 0x666b}, &(0x7f0000000740), 0x8) open(&(0x7f0000000780)='./file0\x00', 0x20000, 0x83) socket$inet_sctp(0x2, 0x5, 0x84) 00:02:38 executing program 0: sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0x80000000002) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:02:39 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xfffffffffffffd76, 0x0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x1c) 00:02:39 executing program 1: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000dc5000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e22000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=0x0, @ANYBLOB="0400200007000000"], &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={r1, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) madvise(&(0x7f0000bdd000/0x9000)=nil, 0x9000, 0x3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0x5}, &(0x7f0000000500)=0x8) setitimer(0x0, 0x0, &(0x7f0000000280)) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x81, 0x2, 0x8000, 0x7fff, 0x9, 0x4, 0x2, {@in6={{0x1c, 0x1, 0x0, @rand_addr="dce06831d59374dc9e33cc899524d0e4", 0x1}}, r3, 0x100000041, 0x8, 0x5, 0x1ff, 0x4}}, &(0x7f00000000c0)=0xb0) msync(&(0x7f0000bbb000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000540)={r5, 0x38}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=r4], 0x8c) 00:02:39 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mlockall(0x1) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f0000000240)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=""/156, 0x9c) 00:02:39 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) r1 = dup(r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000100)={{"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", "773f33ec9996d223edd395f6e105eeff11683b3752abb5ed1af71b12277d3261", 0x40, 0x2}, &(0x7f0000000080)="661a63d0775f93099780973aae69f0129377cb5f21ace44a89f84196ca9531f277547c5b1ce5d17b1ab7fa5b029f12bfbb076621f4e3fc4e91a9c9bd18b5afe15a7e424d5cc489710eb38eed3d8446c1b7b548d72b8048440b45e9", 0x1f, 0x6000, 0x200, 0x247, 0x10001, 0x1, 0x10000, 0x1}) 00:02:39 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) r3 = getpid() freebsd11_stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0/file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = geteuid() getgroups(0x2, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) r12 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) r16 = geteuid() fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r0, 0x5) r19 = getuid() freebsd11_fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() r24 = getpid() freebsd11_stat(&(0x7f0000000ac0)='./file2\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0xffffffffffffffff) r28 = geteuid() freebsd11_fstat(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000e40)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000380)="afc9ab17a918567453d59ef234b05458bcf25662f5df701f94b0c42b807c9f79e97692e97389a0464fc835c46d36c029d4c50d5f5a0cdb12f50cdd2111", 0x3d}], 0x1, &(0x7f0000000d00)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @cred={0x20, 0xffff, 0x2, r21, r22, r23}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1]}, @cred={0x20, 0xffff, 0x2, r24, r25, r26}, @cred={0x20, 0xffff, 0x2, r27, r28, r29}], 0x140, 0x20000}, 0x100) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mlockall(0x3) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x20000622, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0/file0\x00', 0x100840, 0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x21) 00:02:39 executing program 1: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") getpeername$unix(0xffffffffffffffff, 0x0, 0x0) r0 = dup(0xffffffffffffffff) accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) 00:02:39 executing program 2: syz_emit_ethernet(0x1d8, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2, {[], @generic="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"}}}}}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x2fffffff) fsync(r0) r1 = dup(r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)) __getcwd(&(0x7f0000000140)=""/144, 0x90) 00:02:39 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 00:02:39 executing program 2: syz_emit_ethernet(0x1d8, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff]}, @mcast2, {[], @generic="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"}}}}}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x2fffffff) fsync(r0) r1 = dup(r0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000000)) __getcwd(&(0x7f0000000140)=""/144, 0x90) 00:02:39 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1f83ab6f4de31c8c, 0x80) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000100)="98cd8080000cf2450fad87000300218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b116acace22c892a0f0000049f") 00:02:39 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x2) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c3a000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c36000/0x3000)=nil, 0x3000) madvise(&(0x7f0000a87000/0x4000)=nil, 0x4000, 0x5) 00:02:39 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20080, 0x50) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x1, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x7, 0x10, 0x946, 0x8}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r2, 0x8, 0x1, 0xffffffffffffffff, 0x8}, &(0x7f00000001c0)=0x18) getsockname(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8) syz_execute_func(&(0x7f00000000c0)="45d8dbc4a17f5e6260c4614359e436df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf10bc549ce0a") 00:02:39 executing program 3: syz_execute_func(&(0x7f0000000280)="2c56b5b598cd8078697bf56962f5696200d9c8470f5ef2680c0000008fe9589b26c7e4c753fbc4e101edfee8c47d822a0a00c4da7676c44259905cb4c08f480819bce0c2008006e504040f14b396bec08a51518fe9509b9b9bfc0000c1ea01f220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf1660fdb038f8918018e290000006666450f17720d14111d54111d00") r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:02:40 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0x5, 0xfffffffffffffd78) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f00000000c0)) 00:02:40 executing program 1: syz_emit_ethernet(0x1d4, &(0x7f0000000100)={@broadcast, @random="1e5537def5cc", [{[], {0x8100, 0x4, 0xdd4, 0x4}}], {@ipv6={0x86dd, {0x4, 0x6, "5ed0c1", 0x19a, 0x67, 0x2, @loopback, @mcast1, {[@routing={0x16, 0x6, 0x1, 0x5, 0x0, [@empty, @empty, @empty]}, @routing={0x11, 0xc, 0x0, 0x2, 0x0, [@empty, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, @loopback, @rand_addr="8d7382cfbdc63bf1eabf982f11cc840e", @empty, @local={0xfe, 0x80, [], 0x0}]}], @udp={{0x0, 0x1, 0x8}, {"72783bd2cc0d82826c22801e3fda56e4b9f05c8b9fc130dfe78754c6a0837cbe9407f38f5e0fd4f0c893f4077f7e22123731d28edb738720d3c5573a4a6d035902211c6f311df2b174c1a70745e81d5001c31a36188ce69b01d9c916827b9fad517e2239b63e5b54a3f8ff0ad89ac3006b9c8945a170acd0d37b198722504fc10742be379fa8292307f29a9c677a8d7e8fc0c8ffdd0dc85095f813beabce48cf67a8eb846ce695ca2c8177a0e9125c43626c149db5afa09ec58172a7dc86b110a2e70f7d9e014a5e5da679172b9c6424be13be2260728df7f002dbd36724755f521d2211ba38ab489ef9afa98ff966842808"}}}}}}}) r0 = socket$inet(0x2, 0x0, 0x20) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="04b71f3f2a5e6df9ec07e938bbbdae1b3ed4177b85dc19a09d218a3cba410b95dff27cf215a304c129998a6f776fea562e13d072a96e5ba58399e50ded823d0b07c30c21efecd93e60799b9d8e94e03cc5f0da4f993fccc862ff8677427b2625fb3e59bb46d45fcbcb893239aa9e1f1e30c77dd481b0d303af0b6b14ab3c07a54bf7de11b957e0f0590a67a0", 0x8c) 00:02:40 executing program 0: syz_execute_func(&(0x7f00000000c0)="b11291cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118fbc40213f5930a0000000013a4001369879f000000fe") select(0x40, &(0x7f0000000000)={0x1, 0x1000, 0x20, 0x6000000, 0x3ff, 0x4, 0x1, 0x1f}, &(0x7f0000000040)={0xff, 0x3, 0x5, 0x8, 0x0, 0x25f3, 0x2, 0xffff}, &(0x7f0000000080)={0x1, 0xfffffffffffffffb, 0x1, 0x7, 0x1, 0x69, 0xffff, 0x5}, &(0x7f0000000180)={0x9, 0xe8}) 00:02:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0)=0x7e66, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x1, 0x4, 0x6, 0x5, 0x8, 0x2, 0x0, {@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x9, 0x80000001, 0x9, 0x1, 0x8}}, &(0x7f0000000080)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r3, 0x7ff}, 0x8) 00:02:40 executing program 2: setresgid(0x0, 0x0, 0xee00) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000000)=0xffffffffffff8001, 0x4) 00:02:40 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000200)="26e5942172571f82b1eebf753b2a316a9c9b7ddfdade16927fe6cda8f9a85c2478b3882f52efd40ff9d9cfca676ca0f6bb3b5740e1e600ff6d80584de9d52d39e4cbafb141324010746e7f4fe84512b0b49dbad2e92403eb1919fb5d950023c731b82c9e") shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmget(0x1, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000140)="9fb596cb45aa44653a3caaa713308f6c6ec53cbfc6126d847a6c8aadcf4d0781e08ef6a048e6b9a8bc0db7353a6fc90b466a6138af1125f772293d03d96936d509a0e6f0b31ebf2e6fc0a74290c423e91f85ee837fa3c0210a0440766c4d9eea02030912d32ac4882262291c") pipe2(0x0, 0x0) 00:02:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2002) ppoll(&(0x7f0000000040)=[{r0, 0x40}], 0x2000000000000383, 0x0, 0x0, 0x101) socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000080)="b8e40b3ef31629c89cc732cb6507807f1e1f74df87ccfb9811fd1e810f55d0453d759c0f503f32d93e1ad46e397036100c394c70b62e30288ab81d4f2c1ba7c3d702313f5b9e64e0962ae9da4460e72787654405777a7f594a09e96354821d90d52d497cd66fd71c79efef6fb9ed4f6cec6e408cfc991da331117a043ee7dbd8") shutdown(r0, 0x0) 00:02:40 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() lchown(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, r2) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000004c0)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000500), &(0x7f0000000540)=0x4) symlinkat(&(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000300)='./file1\x00') fdatasync(r0) mkdirat(r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x20) r4 = socket(0x17, 0x20000000, 0x401) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000440)={r5, 0xbec}, 0x8) 00:02:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x2080, 0x10001) ftruncate(r0, 0x4) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x422, &(0x7f0000000000)=0x9, 0x4) open(&(0x7f0000000080)='./file0/file0\x00', 0x10249, 0x194) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:02:40 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1) r1 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x5]}, 0xa) preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0) 00:02:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x2080, 0x10001) ftruncate(r0, 0x4) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x422, &(0x7f0000000000)=0x9, 0x4) open(&(0x7f0000000080)='./file0/file0\x00', 0x10249, 0x194) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 00:02:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00024c022e2f66696c65402f66696c0030cc"], 0x10) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x8, 0x1) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000000c0)="d847fcdcda00c84efa55509fb4303bf9edf9d6ca95683f2d0aec6ca7365eed7886b599f1bc75336c8c53c1664286b1cb50edba132ba772823a73f09d371df1ec1e6b1fbc14de7ac98ee11a58564fdebb1e6f58ec2be9c15752d5862cbdfca994fd0c7d61ab2e03c40783f2598037e9e9a1bc4b5f6ad2d4") ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000011c0)={{"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", "1531d1671f9cd10d6ea11719f2011d7b9de01e2eccac06882b7426d792a4a3b0", 0xffff, 0x7f}, &(0x7f0000000000)="9f53765cdefa7cb1eb2c0ee3782703b3c9a13337d33c21a255fbef76", 0x7d, 0x7fffffff, 0xb39, 0x100000000, 0x9b5, 0x6, 0xe1b, 0xff}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000001c0)="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") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4) 00:02:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket(0x17, 0x20000000, 0x80000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:02:40 executing program 3: r0 = socket(0x17, 0x20000004, 0x3f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x7, @rand_addr="6e633940ef754ffc1194d556e7606ef9", 0x3f}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x77f}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:02:40 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f00000009c0)=[{&(0x7f00000003c0)="c25abd30212911aaaf4a994c61688dccefa8a0095c13e28e054ed755ba6686617670794aae1d0c042e0a898a801b88eab71a78e0dd910b98fd519cfc7c7ce38924d9d64de934cfb32c0d21a7637634c882fe6f4eea01998570491dd2fdf2d4818534c11910bf7fa0e202205f641fe428ff024ce28be49240a3f60d937af6aebc4bae8c617f85d9a40f167e2bf66cb59eb32f94d948d62e61f166e05db43315", 0x9f}, {&(0x7f0000000480)="705dde59e36f2578160d5123f0f0ea03beaf1d1096a780a6d3325f51b0ad383ac74cc43410f97bb6a81935f24d6e84c9208f7e4cec4d09422816e129ffa51e57889bb39f58415a689e54b4ba2e9d84f92447a3c3a3ef1fc852bc2a4ced59f0e055d310b700a9a8b82ced0ee72c01ab29df4ee732e8e544a4ac5bc293d277fe099e1d7d30cbc338ba44b0412e07173f60e9656351276c41db01cedd52c5739a3831d149502c485438c1bf84030c54a70f2f1e7f35d6f5e7458767", 0xba}, {&(0x7f00000000c0)="0db56ad5777298edde8e03d64f500bcb1da35fadd848c815df368d5f6cc22aadd69a352c35116f21", 0x28}, {&(0x7f0000000540)="5c8344fc83fa8cb27361f31f3117f6650df40ee0af80300651e7f1102aea61b66c562483396101fdeb42c4fef5b57c941a2e2643240e6c87e4ddddeabd9d30ab1afa09f1f5545d7054a4a8229fce07e52232696d9e690ed83f7c6e78c99e3836510c8f092cb36fbf8abf6eefc0fb96565815834cb090e205fffafe80f42986dcc766d129dab822369dc2b6a7e5f36de71bc069297f61e2405e2442de1d48b8e9", 0xa0}, {&(0x7f0000000600)="2c3ace8e45f55678f71a6ffaa38f46ea26e3683030888db374ccf768dedf1a9a83eb49ecbdef991e46dae2c4dec13a40b1a3cfaf6540504891e0863f8191e9d05ed817b55574328a5526f22d655990b6d76d428d1ca95bf555cd44e9bf18e0884a1465f013150ac61d071e61489dd9002885a8d462005d96c2d25d24170d706a42a9327f9f543ce98a959b337e896949f904be96c317fc02449ed8b89cf47f4d0b6c2311b86a6fc2702a60933e3e95f1b8ae4102ead2d32a82c7aee58611189f1e0b5199a2b187529ddabb041994063fa4dc146de01d6818", 0xd8}, {&(0x7f0000000700)="73ad63aa38743d9a94a0b51d0a942874d05a0e27b781d612f2ea8362f7c6a161a9160151b3b697032a02d0dc712f2c278be10092dad8d1592516e0a8f6d13874d899f7430018c3686154782b505663ebbfba9a096788dddb29419000511eef839af0cccf216db34ef98eb328833177242aecdc537ca3d6d6205472f16256185fad71169bbebdefaca277820dad1dc20e1feb8df5334dbeae9d21e45f5bf3665c56220721dd0c7c2db8048180936db8baa2ac7fde7d92505f9c5517c7d4d668249f0aceda751417a71e449c60c51723d5651709b6a9fbe206593ded7bdfe380d601f0c2829174", 0xe6}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f0000000140)="2ef0a4575f15dda7cd1eeaedc5e15abc8e1b6c71d7d9ff51233c0ac165d0ed", 0x1f}, {&(0x7f0000000800)="6e17baaaace35aa6bda28c40ea6deab569d714608285c3ce943f729444a4823147a9a79cd722f97e0e454d467aec0233e6e1da1eff3d3f5ac441f78a43ef46eee1e895e06175f51815ab4e1dd440446e1b647b58b79ea7d788bb6711b999db608d4d05e725", 0x65}], 0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="010000fc00152d3eb58dae35b81c6632"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x36}, 0x1c) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000880)="bf46603c9e1dcb6a30474524283568ccdd5e31655328c320d831aaa94c76f643ee6b1c6277ad1ce84af0d3f2920d2f1d03e98b13440d3d7b5b5de9") munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:02:40 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1) r1 = shmat(0x0, &(0x7f0000ffc000/0x3000)=nil, 0x1000) shmdt(r1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x5]}, 0xa) preadv(r0, &(0x7f0000000040), 0x100000000000025d, 0x0) 00:02:40 executing program 2: r0 = msgget(0x3, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)) __semctl$GETZCNT(r0, 0x10000800007, 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x46) r2 = socket(0x2, 0x10000005, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x8000}, 0x8) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:02:40 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}, 0x2}, 0x1c, &(0x7f0000000080), 0x1ae, 0x0}, 0x0) 00:02:40 executing program 3: getpeername$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000040)=0xfffffffffffffd0e) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140), 0x10) 00:02:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0) 00:02:40 executing program 2: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x400000000000, @empty, 0x99bd}}, 0x0}, &(0x7f0000000140)=0xfffffffffffffff7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={r0, 0xb7}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0xffffffffffffff35) 00:02:40 executing program 3: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000280)={0x0, "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"}, 0x1008, 0x800) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x34) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000012c0)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0xeaa2, 0x6}, &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001380)={r2, 0x6, 0xf, 0x0, 0xffff}, &(0x7f00000013c0)=0x18) r3 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000001400)=""/127) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:40 executing program 0: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x7, @mcast2, 0x4}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) munmap(&(0x7f0000ee6000/0x4000)=nil, 0x4000) 00:02:40 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000000), 0x0, 0x0) 00:02:40 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) fcntl$getown(r1, 0x5) getpgid(0x0) fcntl$getown(r2, 0x5) getpgrp(0x0) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(r4) lseek(0xffffffffffffffff, 0x0, 0x3) msgget(0x1, 0x524) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000440)="0384c9c9b2405e5cd338e1041dd673") r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$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$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) lseek(r0, 0x0, 0x1) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:02:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xb9, "b53855614781566975d3ea441e8d2ffcc0314c724e84f1efb0312afeda902d77ea01a3b73bc6f8218b3042f588594792f14f39794f3fbaf95b059a4b4db52bf672ee3c281d0c1ea7ddc335efc98bfd70cbf23ac2ef917946466a1090843942610860a21a1f1cedeb61507c5bb594d9e3b5af02774ef0db706de1e92de7314cb7a4648516238db28114b6d1e43cc84e41af63a816b90db2ea0c52cea643318ecfd0611c4427f2c0831b0767b6ebb70f7551fe2843660d4a30ac"}, &(0x7f00000000c0)=0xc1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x7fff}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x1) getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000002c0)=0x1c) socket(0x10, 0x10000006, 0xff) 00:02:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000001000)={{"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", "d15019039cb19498145df0a3567179290acf0b405870bd5df1d7286635d8585f", 0x7, 0x1}, &(0x7f0000000000)="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", 0x6, 0x1e, 0x6, 0x3, 0x200, 0x7, 0x6bd, 0x2}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 00:02:40 executing program 0: semget(0x1, 0x1, 0x40) syz_execute_func(&(0x7f00000000c0)="f343adc40291dc97aada91240f31c461fd5b17f26c027086643e26440f01d4c482352d18fb660fc1c6") semget(0x0, 0x3, 0x441) setresuid(0x0, 0xee01, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xb55, 0x4) r1 = semget(0x1, 0x0, 0x0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/181) 00:02:40 executing program 2: r0 = socket(0x1c, 0x200020000004, 0x5) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82122e2fe6696c659f00"], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x5}, 0x8) munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="c319792613aa940930399a6ef2a4099c3199cb03606abcbfc21be86b32b361021cf7e64c9d1ecb285d0496150b93dbc816c366e183601a2f10acb89e1ede0013cc902d4225d466753038d642bfa9f01c02863994a1") 00:02:40 executing program 1: r0 = socket(0x2, 0x10000002, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) freebsd11_fstat(r0, &(0x7f0000000380)) sendto$inet(r0, 0x0, 0x2, 0x3e8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x3, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x6, @mcast1, 0x2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x9, @rand_addr="c7c994f6d97f635e86190c2df90d353d", 0xfffffffffffffff8}]}, &(0x7f0000000280)=0x10) r2 = dup(r0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x20, 0x400) 00:02:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0xfffffffffffffffd, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000780)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x0, 0x322}, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0xa, 0x0, 0x1}) fstat(r0, &(0x7f0000000680)) 00:02:41 executing program 2: r0 = socket(0x1c, 0x200020000004, 0x5) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82122e2fe6696c659f00"], 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x5}, 0x8) munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="c319792613aa940930399a6ef2a4099c3199cb03606abcbfc21be86b32b361021cf7e64c9d1ecb285d0496150b93dbc816c366e183601a2f10acb89e1ede0013cc902d4225d466753038d642bfa9f01c02863994a1") 00:02:41 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) 00:02:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x11) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100000, 0x83) syz_execute_func(&(0x7f00000002c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0xd02, 0x17) fsync(r1) futimesat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x3, 0xdae8}, {0x3f, 0xfffffffffffffffd}}) r3 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x40) getsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:02:41 executing program 0: r0 = socket(0x1f, 0x0, 0xcb1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4456, 0x4410, 0x20, 0x1000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0x7d, "7ca4b8ab3143a8eefcbcedea3dd8d58c109517b28545785904971d7a2c6889b9e1bde9556e31e867b37ce03d01d284ddccbc3d22cb9190af498478ff2950aa2a248ccefe56c1a293c3c590a6c97238064e6aad2f3a6130af400e020975e322eb9b5b31ee4b93afbb2bcefea7f7502b9cfd8b24f5f877e7288029e981b8"}, &(0x7f0000000200)=0x85) syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:42 executing program 3: r0 = msgget$private(0x0, 0x10000002fc) msgsnd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x8, 0x0) 00:02:42 executing program 3: r0 = socket(0x11, 0x400000000000003, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000100)={0x401, 0x80}, 0x10) 00:02:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f00000000c0)=0xfe87) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:02:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) sendto(r0, 0x0, 0x0, 0x20008, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) close(r0) close(r0) 00:02:42 executing program 2: syz_emit_ethernet(0x7fe, &(0x7f0000000180)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe07000080ffffff000000000000f000ff0200006600000000000000000000012c0390780000000020f0a0af00000000fe8000000000000000000000000000aa00000000000000000000ffffffffffff575162ceecd7ccbd455fa58c0d127073eec02934d889f162433cfb6c7540facd75ede39709a61d4c0866e25cac0747c07e04c3960000000000"]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="f67d081b8e02f3222d0780d8f72e49451ea6d983fa33c84d0185bc25e60423a51dfd3bf96e0ab65ddbd159a7fc8abdc263e6c6016f4749a56d42024a5160965186dc500c8fd3f085da0f219e90c76aa5a11dcd88326fc212729b25d59ab0e245391b15ba") 00:02:42 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffff9c, &(0x7f0000001380)='./file0\x00', 0x4, 0x60) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f00000013c0)="6bb098c787ba4219a7d61f764e4e60d300f2cb140755dddcb2041bd249e93c21365ad0bf2a18ae30853ce3f9208eb5ce25c4c410785a2d54a5ca32ba01979b38e80b") writev(r0, &(0x7f0000001300)=[{&(0x7f0000000100)="222c9f71a1a5121a2d23cf022236a7a97a7607e5e37db824dfe4628f7f64c0c625a568e8a4fd1c4997e5ccbff42ee7b02fb8b2910f5e8423664a9b0ef612d59a13f9936d9a68e5ef6979c59c62034af7071d2f74ae5cbab3beeb620d00e8a23bd730bcd9c452391c4f6fab29444bd50bd082eef47e482ea65c8eceff6d29d40882344aaf45af0960042c98bbee1b2c923ae4a54098c45b19e42fcf82846a11bc6764f25e9d862a86a90d2760eaa570b92bcc43c72b372e56e55c11b9963812207c010b0b7b2c29738e2a08", 0xcb}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="9c2b1430cb751f8233c0b05a59f738378f44d9558f66f4ad50c15ffac10f6f", 0x1f}, {&(0x7f0000001240)="0ed02b8093d4aea8d6ca7954ad5012551dcaa0c1e9c3003418a641b690a9e5809f524ca1c7ed4537d0f1f9be3d23e79711bcd2af", 0x34}, {&(0x7f0000001280)="53af5d273eb0bc640cbc12dada088db83786", 0x12}, {&(0x7f00000012c0)="f0d04d06d7d5adc4c8f51d624c57eba9fcc9253b05c23095a63f", 0x1a}], 0x6) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000014c0)="717a8a1a259055b7a9b0b443f47731cb7f7c27d6b89bf644aed83b017279f048f4b5295d6afcc42be21a439659741964cf82d9420bfda37c99f8c8341de757710a7081bacdf6ae02008fa7ff2def3f41fafcbf7fa268ad20351b6016b76194b9febb41", 0x63) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000040)='?', 0x1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, 0x0, &(0x7f0000000000)=0x191) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x3, 0x7ff, @ipv4, 0x8}, {0x1c, 0x0, 0x1, @loopback, 0x401}, 0x6, [0x6, 0x2, 0x51c0, 0x6, 0x0, 0x400, 0x4, 0x7fff]}, 0x5c) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000001440)={{0x1c, 0x3, 0x0, @mcast1, 0xd2}, {0x1c, 0x3, 0xfffffffffffffffd, @mcast2, 0x100000001}, 0xfffffffffffffffd, [0x28e9, 0xfff, 0x6, 0x436a, 0x405, 0xfe72, 0x7, 0x7]}, 0x5c) 00:02:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f00000000c0)=0xfe87) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 00:02:42 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e, 0x10000000) r2 = fcntl$dupfd(r0, 0x20000000000, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x55, "bed39f2b02cf5ba8c91a0cc41bd08e63ae1d77bf89388cf07e0f5432461f81a762b73a3b3fe04604edb00f71f3a534fcc2634e9e442e37b6fb930d6ab19dab70563bd6ef50012fdd379dd390ff09f5e1476310fb25"}, &(0x7f00000000c0)=0x5d) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xb, 0x1}, &(0x7f0000000200)=0x8) execve(0x0, 0x0, 0x0) 00:02:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) socket$inet6(0x1c, 0x5, 0x100) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@rand_addr=0x800, @rand_addr=0x4, @multicast1}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="53661dba31e7b779eee3abc75507ac0b77eb10f6ab4c78fd027e400c4d549768bb31123e3005b8030e11", 0x2a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@remote, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xf, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, r1}, 0xfffffffffffffd6c) 00:02:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="9702e1a80000aabb36d74b3ca881a32130de306aabf089c80144bfe0d72d2bcfb42273cbcf7cebdc3422e1609e00d0723c88bdd13a010da717aa8a2f9d1d6b9000001674541ba85d87e008d082cab0245425556648d5c0ea836eed13a5dc200245000000029d62228ed20997c04b112490d969740df6bbc111dd9fec7626254b0fea240bc1d18ce31dd86b0fc4c3ab4cb7a0596d45faffceafc43720f0bbaac05eade45a9f619ad7b4b3506cf18b26df1da858aa28ec4a47e318ed67b204f7f0d1f09203795b0f952d15f01d0fadfcb337250000000000000082f42b3e0ade5ff26be3a2d1ffe9ad67c5f254b5c42d7ddfd60342886fb5fb02b382d45ac11f73bd0aa71b457275b0d8e8b27fe731e4aba67483dbcd2f553aed0bdbf7bc66bc80bfdb4645d1430afa3089bcdf131659aa2ddbe162af6485f16aa903ca4221c7d2c56e58046c7aec2534eeba72cd02ec3d646e40e240ea02bec2336a1834abb86201e613714c47d7be86a8da0c0850c921d13700"/383], 0x1) close(r0) 00:02:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa00, 0x4d) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000040)="108ac57adc34d6c925daa24af57c8409ae4b617878fcea357a25609af7e0ee13e145cb3467e45e46ba5135c17c98802ee53a8e55ca784d5dfaab206797bf6a895bbabf13698107bba776c729fbda7072b6b3f70bc824dfad7ef70655a6eb684678596999c51a67128a88ad1006eeb83c5b4ad9418003e2") socket$inet_sctp(0x2, 0x4, 0x84) 00:02:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, 0x0, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) freebsd11_getdents(r2, &(0x7f00000000c0)=""/42, 0x2a) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:02:42 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x10000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x0, 0x7d}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f00000005c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0) 00:02:42 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c248ad7810000002100110000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x2, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffde4) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 00:02:42 executing program 3: r0 = socket$inet6(0x1c, 0x30000003, 0xff) write(r0, &(0x7f0000000140)="3804562b0c5d3fee0bb39056b2a906441c3c36060aeda11a080325609ade439798b4dac2aaa11bc13133ddc71398ef1aa2df79b6e1125690159b90fb245c1e054ba1efafbbe9ec0902fa234f5e8ef46078453a9e9f360bdf87fd0b33c1b59b1550b1a0df9a0e4cc35e0ba0d9b57d0cf9d4", 0x71) r1 = socket(0x2, 0x1, 0x0) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000040)=""/244) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0002270000000002000066696c6530001f21c80074033d7102632d559c21fa7bbb61ffb4e68d7802dea0f8c45cafb419a76a617ab4141767eebe62dd3e06ad7248f141a2db6e09cf498c828615f7eedc84d526a6488b0b81f2ff29b7744bf64f84dacfea0bce94f6294c1c9b2e4a8be1a4bb078218745c5fec9cd86978a32f839b785e77be9dedf6af41beca9a9449ac5fd4fe87c0125d16388626dd7515972fdba1b18dae9f39271af21faa35ab82b23dd442a84b65e1a4f4566ffa0acd14d413d2e8282c6551a027e4ce9072261995b734dec5351e5e50af05ed7dc97be659c058"], 0x1) sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)="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", 0xf2b}], 0x1, 0x0, 0x0, 0x100}, 0x1) 00:02:42 executing program 0: syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a00e79e") syz_execute_func(&(0x7f00000001c0)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000c483356f1d0a000000093c3b6446ddcb0bdc8f69289bd19d670f381d6a2f67450f483bd1d963465776c161619688a07a980000c4a1fae6ae34f896dce1b1ac45e22c892a0f0000049f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) msgget(0x2, 0x2) getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000380)=[{r2, 0x41}, {0xffffffffffffffff, 0x1}, {r2, 0x90}, {r2, 0x2}, {0xffffffffffffffff, 0xa1}], 0x200000000000004b, 0x80000000000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)=0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$getflags(r2, 0x1) 00:02:42 executing program 2: mlockall(0x1) syz_execute_func(&(0x7f00000000c0)="98340d0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:02:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000180)=0x4) mkdir(&(0x7f0000000440)='./file0/\x00', 0x0) symlink(&(0x7f0000000000)='..', &(0x7f0000000140)='./file0/\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x20000, 0x0) rename(&(0x7f0000000100)='./file0/\x00', 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 00:02:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev///\x00', 0x200000000108004, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000580)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000100)={{"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", "733be317c006b99fa0c49a530a67d1cbc9bc588f21f94f5ccc9f7b4cb8d80170", 0x7, 0x2e5a0a52}, &(0x7f0000000080)="0c2283ce9fefa1e9ff05a9891440ae8579dcafb6025c07ed033d6239970863552e83bf95050a4789be642dc6aa2badbad99ca3073c1c574eb705f45be88afceddad9812415a28216c13bc45214a074c0105a", 0xffffffffffffff33, 0x7ff, 0x9, 0x1, 0x5, 0x9, 0x401, 0x5}) 00:02:42 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x142) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') 00:02:42 executing program 2: dup(0xffffffffffffff9c) accept(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000400)=0x1c) pipe2(&(0x7f0000000440), 0x100000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0xffffffffffffffe0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0xfffffffffffffe01, 0x4) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = accept4(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r4, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x2}}, r5}, 0x2da) 00:02:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, 0x0, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) freebsd11_getdents(r2, &(0x7f00000000c0)=""/42, 0x2a) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:02:42 executing program 0: syz_execute_func(0x0) munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") open(&(0x7f0000000180)='./file0\x00', 0x400, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3000000000, 0xf, 0x20, 0x90}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x6, 0x9f, 0x0, 0x3, 0x1, 0xfff}, 0x98) syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000240)=0x803, 0xfffffffffffffc18) 00:02:42 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket(0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x7f, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) 00:02:42 executing program 2: syz_execute_func(&(0x7f00000003c0)="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") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x41) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r2, &(0x7f0000ff1000/0xf000)=nil, 0x2000) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000040)) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) 00:02:42 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="c6c1000070ed00000900000000000000"], 0xc}, 0x0) 00:02:42 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket(0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x7f, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) 00:02:42 executing program 2: socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000440)="98a84aa84a2c430f05f242e1616466400f38033c6d741b08c3c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb0f0e0f9aa16ff10000394e4e5fc401bde16d0ab7816d7d149709b921045fc515f3476dc4e10b410f0f2aa05d8fc860a38f0000cd3b20c66db712c483397fd30000102e2e0ffb39ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580059e1c0c44279dba5feefffff2626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:02:42 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) 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)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000001c0)=[{r3, 0x110}, {r4, 0x4}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f00000006c0)="33f1ff4780d0375544a86202b458306fe73e95fd4692bf81d3248f8437eff2c4be809e672a508d6a8f906d92e20d9295a31503e9d35b109e391bd9a0f30b9195ca41c2c4eb4cda235c8b280bcd243f9f73e4950000ac72403d9df58b906f8f2df028580ff8805f56156f4e1746bb9a3867d8b458c094fcb6393f8cc22cad4d6fe304800d0f07c85d730b7776cd72febaf4a210c40e278c17de9b843b5e0283444f6e4ed899c092a6ce323fe87a6ebf34a6acc153c068e6efb0b1ba66430fef1ea9c03198e64e82c7dca0c0d7053cc56a4282834bddb6e89009d32efeef52b2ea2358e27bc71099428895b2333cd383f58d004f8a165730bb3e08cfdc99047a2f6e6b557b00471da12fb528b3702a6cd7c8338576705d9f77b83bdaa5e4cdc239e45235b03a1913743e792248befe288c962ca6ae0cf133e6abf630907c405e8292069551132db5bf7b7b6a7bb8c3874917941dda500e4dda9662839351ff33a8a76195110dfb3a1e77bd3dc70328c587117696c047f4dd075cf5d67b6dda8c2b5e83efd246933b87df8fae1f549827e4068462fee9dca3b1f2ba120b0fa373aa4aa7370f071403f95d291df0c215108ab1c30b9d49a4425239baaafddbbb856c4d01e0305a7e2a3e53f1b47e32fad3dc8b74cae9dcc7ffd73e603a9584dd23ce0d3824e6a217033ef34415e4559b21740a6e99e4840368753a8522c69875680f0580ea4c53a396c52f7b15d460aaaa462e86aa06117132ac0611dd9f01d8cbfa2d29d7a9da9d1e1926dbc80f886b6b028b4b03bab51f1b40542e768b651c105ee018f88d14dd55ec1c6e8ccc96234c001cc8ccbe2fbb7dff62ac9d29c18775bb3b16db9eaa88639283f86538eb826f1be63c5edca4cc7d0e42074275b6f5ec8307b0ddc111d45e6c98ca88b889ff703040616cc32d563275a3b830a22ae62ef226c9494d4ac300003d1ac5e02f4e43e78edfa737bc7a55419652b4ae60514201b30ad3041da9fb58c287d2f0b976f3ed440159a1c55634647de0b3e12c8069b7e00c82daf1a52573e2b5d70808839818711dfc320e2e2ee2d9777f73e7d9df71e2584733a416a936a7796e9d3458aa0fbbc6d4aab539934677eae159e450c854065f1f905593380f4dc6e8e3dbc6420e7db175b45fc32d27ed55dab7623b558e5a6dc6cacb4f61a3d50661b35ee9129d5f2fa20ee5459994f5ec4a25d01152ba6c7144cd064d5cacb58b5f0e542d5f3eeec08c4cfc4a001ccd5e9d4905adbb536d1ced99f6b740bb8865500173df8283b0ae5eeab245bb0a63c95b04f9e7810236d5b380f1e316adf00e33e966b12f458743a39a5c989e9762c1ae17df63f7ea4824f1b433f799cdfed41ab8d625d9547749ca1af9fab1574d98023fcb46a1517134d49f3400dd14f42bff087a5464703c430b6bb69457172ef5c0e7ac7c2de2bfa82d044711288c0bf7684189f7639135eef591d7e769e2f152774a59bac4f7109cf72e29df77e7382c691453b82c54c9d048fb58556a766f875c6dc1fe954f46a19817cc6201216b02392f5384af5ffdf4524bcd33c49b29f8cdfa28c7f8171e4a7bf6b27b0bc80f0ac0abd07b5780401677553e38fa63be922a61e61f288d68c56a67ea1a6426f7966e26b570b0469e70d6a2b811f795e9fef0b51d833e639ba83c73c80831d778ef95f22845e89ecb0394e23c6ee2785a8e38f571dc6c6b5c63e24e22bf2a218fc8f999994f7edd27a7009581b006dcd5414ad0adc2a9e005540bdbef57674a22d5518c3f3b76e2b3def702f6677681cd24ce2aefa9478a398591562fb7949432f4d5f035ef63bcc266e0ea7f9c52bedebfa5c993ccf8179b08f3123bd33f2b6ac44230c04ca808f9693ebc845e44f4c7ec0e9694bd700c614caa3aa07dc84d2c468f64f15916076d43d3a646fa45db99eb75200833f592b84527f761776a6c1597960152d3d6b4def2f5313045c182b3f164a5fb98cf5ddf5fa6cde87647472aa7760528292ea63edd7ac92a1841517bd14ed0610bfe0bb4653ba1f21ab4cd9c4bb24f9e30219d933eb721b8619d27c3c31566037a00540f0fd09a30981b9703ba9c8c22d01b5b2ce9afde9822dbf8802d11fe4754a2ecf91440f64dc26c8e412543bdb03046598f633fbd20aa62ca137dda4a74c03eacb8665fe8e50c156690010e35db1fefcecedd1fedeecd4ef755e00bb5532ddaace0b31b14e1186a5193f9787cee6c2170616622ec0dec2a8dc36d030e76619e1a3ccd0972bd62733820c6f488eaf82dac4f6cb861cef795f642ed2e3ce11e3cd6af9b481bb76e8750d3022dff186cc42b81add7ffdecb5a5cbe8de1efbc16cae751d6201e10a72cf9af1c05b75d27ed992e285bff2253ecb7cf86143704be797547d6f5462c2c39ad53b501a155116afcff06b009d5b6b5ddc56945da1697473fe70f35699cc32aac32846ee5e15afb416a87650ed32bfcd92a2d1b83ab4b5d832196509af8fc49d38eef54c76ff79b415dd0b7f9074457568d31da6041ee93e202cbd607c65281dabaa96f02905c5f0ab04c499b56c8846ff4c8f67f11488a4b31b02c41ad18efdebf4e7aa404d20a0254e0499dc5e8f43f93ddca253f984d26c56c41124474364d6314f94249ed4451f833cfffda33e4405deff0e33131836732e1c2e718638cc7ea18dd642b44dbff3d9085c7b80a2d661079cbc0cb1183603374c012d21ef6c42001bda13b651fc3508f93a57c559cf3e5bdb29974cd344ee5d962fc7ceaa019fe5feb05911bc5e7b91b7c3b417108d299c9d509d44aa4234127fe12803f23cb745b6b98aded4b2632dc4065af5e46dd9d96296a7eb1b8dba111544d841b722680a03344acdaf19c609c5f7bb23a4ec4a5dcc0b5d26e0350a79872a913bb12f3a13f807990628c2720baed8f686479459ecf0f727d90b06e1a80e7793371608829915419502ca4b635e18fc46488106f0cd14dc1f9a7be041795d6965f32763564d69b7a5685f2dc8a042a62bca63e4aca3e5f6d03889afcb7581cb40cef9a74416b24cc032100514451ceb0b4675ae1a8f5cd319105f1bcb358a567e0225cc15f88f5ba2dec81e5c65660cdfffdabba31230f3403d97f5c9059025007ef8dbdb9da459d92a27984ba9d3a31f411e0e3062c9bcc24cdf17582013634a9c9c1dbd5c6c8ed76997525d11826dcddda9ce158564b27af78d49cfc53fb510ddb58f5faa34d86916b4ae603fc1076a071d242ad95d73802264f397255e38ca7ebe8a17aa77e15c73d6a025758a14760c998d85ce61a9711d8a27436562389539211abc90cb5f0cd78d21bf67f8fbba52f4b8ab645140064aeb0c54d857b87c1ad5c9f5f6098bcb995e81cd4ce8ededab78804673f36dc69ea67f4a8600bf1b43e81f9f33a41efc962924a4900f3737c915e8f3c38ea36158d6d310271937bc9a3451a30229ad1049b08459dfcf66b4fd462ef9e29ae34527a1346510868a441354a0fce2b665921472b78906059dc84eb30eaacaabe77cf1509ab657c85539480d9cbfbe490c71100cd2e0607c9ee3ed62fd255a08794fefaf9a99a912af9fad49fbce216f7868dce3b252b8ff878a6a9cf3eb2ad3cc254c6b930c066f98d61418bd1a1999a6953c80d0954ef9125fdafbe816b4fb052606c60ac2a556b228784950d34c77fc8845cffd45177bbd2e89970af41f37633a18653732c4acc13d61756cb2bea89c1da564a1062ac002dc20f72027b1f166b2bbce590b44778a299edaa2943e7b9c73ef61188ae95f074552d841fc902adbe807ad1adca307a27e4dc19872091513b62b944a2129135f704da1351ec7ee49479c29f1fda7392559dc609c6c53aa304ba44579d4b7c6a254b807f144e2d9869e1bb44e2d0ac1465cb1f607255d176c199cf674efd342d39bbef6282c0c91521cc03bc8087ab6fa9119a978e5a4a5bb48080dfbffffa5e29f6a68ed1dff24afb600c2acc7f2ee0ff6833678918f84ace65ce4a74cefa98ed9e412491fd3d66bf37453d8f0a8b233aeebf8b9348343d27ecd69131c4513148fc2365ee637fef2e4059f9fb274cc8c8ae408e6a528f7a089fec6c57703dc16d85a95a036103228ce72a8fbc664538a818aab1eca9fa35dda895bf3ce9568ed96b32c507105e7fcaa0e16a48ded21e430666d94e2c7ef27a375295c72c59ec1f573067d0cd3591b6e9127f91278d19f7a4607972b2843b9d2962de74ed68526d0c25ca7006fc160def2239fffe566d1f64cc7a734e8f1c62cc74058de3c31f91f629ae9caa40078c4f06006abf91aff6dc010a92a45b9b19bdd448597c7d16be7e738a36b7097fae2e94c731c7679fa05f41b65cfc454b6c438b84ba2cd80a65eb981e1433d7701ae46e7ab0f0534e2c6d780c1f758e0477bf04744497d47a62111d91e034cfc83c21e57f2cc3ef4a2c1c9be048045b067cfc7c7e258b1fc56e727d7e41178e52cece581c2dbd69ca22ae117bfb9cfc6c7654f433e4abf76a3657d72c1c3c5a4d95490841e9925478165d0040f9cf8f2604279fb5bbbf99a406dd77151a41a2b294008ac6c212f96dc337adfc92ba56f66c0d3323e13e28bbdc061762f592c8f066590ff293bb660aeb5ab74e0e58c0c4550301aae894eecac34ce8eb4375fb4d9ddd9d21d0be5eea046d10b1cf2dfc7b6a4593a813fcf588b3d1ef53f61188ef14dc5df422cd0fd3b385873a4f705b0e39f2863112ad328dea21df55048a95af2d28876e5567413dd5844b0b73e5aa9909e94bbd77e41e8c0a1ccffacde98bb0d17a7b84fcef067e8bfda8abeb2b8f8349bc00a57e26211941d2ab6cc03a4f5766892749fd536c1f2da2d9069739625db79c19ccea2856576964d3a2793902bba3bb92843e70cf3258f5e36b74517a81396bdb3a063bc39c753ac3eea478bfbd675d209bdc08886252476be267aabbab51806de137ffd367f36d91b05d96dde3de969cef8a2677d0d387b8030befc7a698fc184cdbea4a3f761e1fbf5e6cd88a64366d4a89bab332d12a263618c1687684ef72644e29aa7e4134d5e07f05bfb2647dc525cfa115ec2d144a62057b4c251976bbd1e18b1f7ce0d84ff8414b8769fd5b2c852f681b51f1b69b52a493a7f87ba12d14511886d234ff33e8b5b4ed36e80feab57d089314690b26629f2884a46da6c3d5017a06c5fcff87df63f5ab3db2dd83326de6c6c278828907690585bb9af20de175d55dd10bc6c0ed396eaa7c412516cabd3d7682c4e171f318073d7a7aa82fd61b13ea32437586c49f4319b6a21eeb07fdf586f0b9101a0bf3ff7e3cb9e3db4627fccdf7d4cfc5adfaf6fc897aa99d9a9fa1caf51504e88d4d59025338d2ca819b8291ad28abb3d540653c5cefa13e01de2f62609d775e198eee93dcb104ec2909235fba0f493f4078ba73fc770fb6357648976db5ef31689bd5fb2bbf97a1a663f85cf2f3447740f4cd6bb37f29694f8d48960bd797275e51010fdd6cff06141a1d33df9edaa2dec8a0e144d518c3fdd3b0038b4044b10316b22f577b7bb7feb1729147e5595e1c7328189881ca9ae5a2114dba4a843ad650bf03e530380e96e09f74b0e358d88d92ffb5b2e322606349b713335556d134d3e407b3668de38eaedbca819f93dc3edca3b70ef5f62d2bc62292762fec2172ef2fc76273a3c46a2e1f0fc7c3647dda454257e5c5e12cd99a931cfa99add65de75c53b326937687c2f5f8335ae9a761c65014a60eca5709f16bb5e9a20b162826bae775c8cbdc443da2ccd79a606602914dabfa3ad2a0c931") shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000002840)="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") setsockopt$sock_int(r3, 0xffff, 0x1403, 0x0, 0x5d63a1e837a66aa) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) r6 = semget$private(0x0, 0x4, 0x0) __semctl$GETZCNT(r6, 0x2, 0x7, &(0x7f0000000300)) 00:02:42 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) ftruncate(r0, 0x7e2780e6) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x7}, 0x8) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x4) 00:02:42 executing program 1: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x82, &(0x7f0000b8f000/0x3000)=nil) mincore(&(0x7f0000c4c000/0x2000)=nil, 0x2000, &(0x7f0000000340)=""/132) 00:02:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr, @rand_addr}, 0xc) r1 = dup2(r0, r0) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000001c0)={{"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", "ed7fa5726ffef8d44a32ad771690d551425ab8553f8df69dd4709159dfc79c94", 0x8, 0xfffffffffffffffe}, &(0x7f00000000c0)="761e0297461310ae0872841065ff811724e355ed4f47ff82380d22e7eddce06b3a4ab1e2cb7e99e7a185b04de76b1e1ac04cf24944829dfab0e34c2a53620b72307b274a7e7694cb4c5e5891508e18b5575f4ae799ef174f006f3c7e294275b71d61792436a3bcf84f881e157b3863c5ff0afa208b5da4cb27b51e2ab476ac89b21e520767c94983291a95bab6d022ee6f473850db6f873580e643aa51195c6bc404bb6d4c4969703370a4147d12e148ce31c6043d7ab3da1a9ab49cf4a31c243897a042cc474d287fd04024c6e5d68ab93c817cff", 0x80, 0x4, 0xfffffffffffffffb, 0x1, 0x0, 0xffffffffffff319a, 0x10001, 0x101}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@loopback, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000640)="4775cf42d6067c767cd3d1fc2ea9d378e10fe35986ec2a18e14a5ee75a1b559636549879a441fae541612d43f3e7eab8b26778ccd911b01a71d62b57f3a65fbc3f6f6547dfc407b8bf09cefd211c94ac0235f2244094efd0228a957db1e934fd3a60") 00:02:42 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, &(0x7f0000000100), 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x84, 0x2) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) chdir(&(0x7f0000000200)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x58ed, 0x0, 0x3400, 0x7, 0x6359, 0x200, 0x9, 0x2, r2}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="24000009c61b0b93d3de437036c81e01e7a792bff13bdf6bad8b0d657266deebeefe9ddf8543d0bf"], &(0x7f0000000500)=0x2c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r4, 0x10000, 0xa, [0x6, 0x1, 0x5, 0x9, 0xac8b, 0x6, 0x3, 0x7a0c, 0x4, 0x9]}, &(0x7f0000000580)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x3, @mcast1, 0x6}}, r3, 0x7, 0x3, 0x5}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000480)=0x1, 0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:02:42 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834160f050fc7f791b0124141e2e996c4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b7be35ee6c45e1616ac10008f697c81a200080000c44219a775d03e36f347ad40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) 00:02:42 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="d5ac89ef12a1f3ae29338eabbd5bd3185c9696b24de93bdc18a81c7337f59ce5e3bd3eaed062b4ebf80b63706dee4c89346b23cb16d2c5fb000607ae136fbc56ce5330d0a0254cba62f7cf577cd942011270420f06f967b3be47fe7a0016c5583ba002ac45b9a9a83bb775f29cd7b6e991d0b61397f943ab1ff2b296effbad8869451ac2e8be018bcad0b0e5f4e6348fd17e82008244c7a54be9d015178d19cc734f", 0xa2}, {&(0x7f0000000180)="fb9cf04426d1c19e48aeaa839fc28787ad2461b70a66968ab6d1a3a6880b87a94fecc865616a8c7eb417b0d610d0ae18ab518a4472b4f91a4fb81e6fc82f597c0b27571c1ae1cf28501eb2e407b7bad4013e0a40304d40e3579e0d9276e690c098039fd4aec754c750fde8376eacf8de02df82b6b3d1d27c4b7148f628e35c8f643962066bd4a69b2d1781e0744174b8997a999051787b93fe0fa51ad718613778b95199f7c3186b84e73766a73825038fc9471d89ce19c7", 0xb8}], 0x2, &(0x7f0000000340)=[@rights={0x28, 0xffff, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0xb8, 0x84}, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:02:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) r1 = socket$inet6(0x1c, 0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], &(0x7f0000001640)=0x18) syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d9000f058fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22cdce10f0000009f") msgget(0x1, 0x8) r2 = getpgrp(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0) bind(r3, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) lseek(r3, 0x0, 0x1000000000003) getpgid(r2) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000300)="68d6e33548a04da7256c06e69c5d8a5f2649c01a0611c165e362418fd5d1060d88656952ed800a6d496d42f25036e70cf559fedb2cd541ee9fa0202b7903bb4fa406ae468823a52032325ded485e3d7b1146274dd4864c83a727f605fdbe3386a122a4bb20e065ec789a0e678175617eb0dd83e1c99bd19a471298347804dd46f88bb953af9dd1d92b5f9a17da1ea91908926c270ba5dbd45d973a7237") socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000280)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000240)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) r4 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8200000000f198f80a895e061ce9c4"], 0x1) close(r4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x4, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/98, 0x62}, 0x40) 00:02:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) execve(0x0, 0x0, 0x0) 00:02:42 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82453000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:02:42 executing program 1: r0 = socket$inet(0x2, 0x20000002, 0x3ff) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x40, 0xfffffffffffffe7b) r1 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f00000000c0)) setsockopt$inet_group_source_req(r1, 0x0, 0x53, 0x0, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r3, 0xb562}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x8, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r4, 0xb6}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xe, 0x9}, &(0x7f0000000100)=0x8) 00:02:42 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getgid() freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc55da51169263692) syz_execute_func(&(0x7f00000000c0)="ddb100c00000f0832cbfa78f6868cf75740ac4c3017e69ff06c4c1fdd45700430a7f0046d9c5dce3c4613567112ef241ab") 00:02:42 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)=""/66, &(0x7f0000000080)=0x42) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:02:42 executing program 3: shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket(0x1f, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x1, [0x3]}, &(0x7f0000000040)=0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x6, 0x6000, 0x400, 0x8, 0x56, 0x2, 0x20, r1}, &(0x7f00000000c0)=0x20) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:02:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x1c, 0x0, 0x9, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x0, 0x5, 0x8, 0x6, 0x4, 0x8, 0x3, {@in6={{0x1c, 0x3, 0x7f, @ipv4={[], [], @rand_addr=0x9}, 0x9}}, 0x0, 0xffff, 0x8, 0x8, 0x2, 0x97be}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x100, 0x4100, 0x7, 0x2fd40d4f, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r3, 0x0) semget(0x1, 0x3, 0x40) ftruncate(r3, 0x0) mprotect(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xa, &(0x7f0000000100)={0x101, 0x0, 0x1f}, &(0x7f0000000040)=0x10) 00:02:43 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)=""/66, &(0x7f0000000080)=0x42) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:02:43 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, r1, 0x5, 0x3, 0x11, 0x6, 0x8, 0x800}, 0xa0) 00:02:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x893}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0xc0000000000000}, &(0x7f0000000380)=0xffffffffffffff03) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) connect(r0, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) 00:02:43 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@local, @multicast2}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x8, 0x5}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x64d1, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x10000, 0x6, 0x3, 0x5, 0x8a}, &(0x7f0000000140)=0x98) syz_execute_func(&(0x7f0000000180)="0c0ac4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:43 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x400}, @in={0x2, 0x0}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x5, 0x6, 0xae}, 0x10) 00:02:43 executing program 2: syz_execute_func(&(0x7f00000000c0)="9834140f050fc7f791b0114141e2e9964180bf108a6796fb66f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e161666436a0f57d65ad65ac40139d1e0c44219a775d0e5ef886088609c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7ac67ddc32325454fba1c9fb110f0f3804830a000000") 00:02:43 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='^\x00', &(0x7f0000000180)='\\[O+)#{\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='\xe1&\x00', 0xfffffffffffffffe, &(0x7f0000000280)='\x00']) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa) ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0}], 0x2, &(0x7f0000000040)={0x40, 0x8}, &(0x7f0000000080)={0x1000}, 0x8) 00:02:43 executing program 1: syz_execute_func(&(0x7f0000000100)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") truncate(&(0x7f0000000000)='./file0\x00', 0x8) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) fchdir(r0) r1 = socket(0x17, 0x10000000, 0x8000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0xffffffffffffffe0, 0x4) 00:02:43 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}, 0x0, 0x7, 0xf2, 0x214, 0x3e5, 0xb02, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x5, 0x1f}, 0x8) r2 = socket$inet6(0x1c, 0x10000007, 0x8000000080000005) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:43 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 00:02:43 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@remote, @random="e5d10bad0d7c", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe806, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:02:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:02:43 executing program 2: select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080), &(0x7f00000000c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x2, 0x10000, 0x1, 0xfffffffffffffffa, 0xfffffffffffff7ec, 0x8, 0x5, {@in6={{0x1c, 0x1, 0x7, @empty, 0x39a}}, 0x0, 0x6, 0x9df0, 0x8, 0x80000000, 0x20}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) 00:02:43 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:44 executing program 0: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000140)='./file0\x00', 0x1c0) 00:02:44 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') openat(0xffffffffffffffff, 0x0, 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 00:02:44 executing program 1: syz_execute_func(&(0x7f0000000200)="0c1ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") socket$inet6(0x1c, 0x10000000, 0x10001) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup(r0) sendto$inet(r1, &(0x7f00000002c0)="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", 0x1000, 0x4, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x4}, 0x10) 00:02:44 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) geteuid() 00:02:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000000)="52ba6b88a30d1239364055d69d14b821f6769bcc28e71dea620745322c0f6b57748a4a65f3228a26736eb8e48605fe3ab18d9ee8997a7b1f5d31f33c38b0c47f16f5a9d6d36740d91c526938ac7ee21ce4814144769733aa0a8c7e428226d9946222bc4becd4e64b98d8d24d721a05242cddc1f86e988f2945c0a4e1c7da3a72f746173b0c665e6ce437f2b0cb6388149cb896a8e08820e811d0a72ee10d05e06e21949c40af7b3bd6f89b058da316d27a8c31", 0xb3, 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) shutdown(r1, 0x1) sendto$inet(r1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 00:02:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) unlinkat(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000300)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x7fffffff, 0x7, [0xffffffffffffabb8, 0xfff, 0x1ff, 0x6, 0x2, 0x40, 0x1]}, 0x16) open(&(0x7f00000001c0)='./file0/file0\x00', 0x840, 0xc0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:44 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x8, 0x10000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0xfff, 0x800}, 0x8) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x10000000) sendto$inet(r1, &(0x7f0000000300)="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", 0x1000, 0x5, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:02:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, &(0x7f0000001300)={0x7f, 0x7, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) lseek(r0, 0x0, 0x1) 00:02:45 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4df585c320bae4aacdf55980c48552b085c83abc193b70f56ce9d2f4e5c31df74b6a273004203e1581ece8905e7a3b1da06ec372e71691b7d3dafa98d564a3e01737f496bdd9ac550e47ac76af9737a991eeb2dd365a24133c7e8aee4853586ef6542813e89b9cf8bf9d303600155c499150f453f7e891ec85635cde0511de7a08aa2d59ac01f6179f52e4edd0cecc935836697146a5139127c3e69fe3c4d825c76d2b82f80d6324aee8e6", 0xab, 0x8d, &(0x7f0000000100)={0x1c, 0x3, 0x9ff1, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) close(r0) fchmod(r0, 0x20) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3}) 00:02:45 executing program 1: r0 = socket(0x2, 0x5, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000e1f1df30658b589edf2c08e1df3393da8308c47bba85c25099951260286aeb45e77f13a3c10d5fcc9b8bfe2bde8223ba4d117691ca2ac267db825b9c986adabd5f62a2ed067ff61d5682b9f86c4caccf6f4f48b5f933876fc06189e6cfe691b2f6dfae1093901af34f118c646722457869c90e500eb1c07203019a9a54133739ae2bc79aa46fdaa1ec684340d691cd44fd5350e18e0ff8e8c33b38572dcc762dc9e80bb43ae78da83cee042a27f246"], 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:45 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x0, 0x37e, 0x0, 0x0, 0x0, 0x0, 0x44b8, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1, 0x80}}, 0x0) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000080)="ccbf89ea3088eee49b355a2bc02a281f80f53d13fd8efb26edd11215db0c08fc91dbd07c0513cae7327cdbf1532c46871a788556935d7a75e92285f72961ed", 0x3f}, {&(0x7f0000000200)="ae69052166c59a3034e05ad7ffd36fff1fa3a8910537d85318368e039675455c96c5d13864720af69824cf4840c8e7884cb71cd1a25af85b1de2fcb2addb8270a9bc6c5e2a91e8754da679f4a64c7eb1d8e6e307ba0fe792804da0cd3cabbd74a9418b63eda6b8cefd773eb41edc90c2cc2037c6ace36f024ccf0025b78220bed0836a2089b16e7bc5fd7c4cf0a43955b0dfeee540ae3f5581aa881b1bff717dd56bf7c84b120ea9d9fccb9c09bc707b7428cbedc0854a8bc37069a8e67f", 0xbe}, {&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x4, &(0x7f00000003c0)=[{0x20, 0x0, 0x0, "e2af675a03cc7fdd8fa2529fffbe5fde"}, {0xc8, 0xffff, 0x6, "50bdab46f5ff7456a2679f9f79fd441184ab88ccd7c8ba06784404911477edb948b935456065d967bc19dbfd4c141fa941dc8369303a50d1141e4e503edf18b8d3d4fd14b725f0f6e259a0d6e70d60efcd2e976c7803a887341b9003bc196e23b5ecd4d4c6f412624a431b7745e033976a8a1c6a3cfa23eb86911cf5c867ca344370f06592fd9e47b30e3e9e930586b95bc4d1a9d20c4bab2e47694e5f29cd14525fdbde42f8404f1020fc357202f0f7f82531"}, {0x68, 0xffff, 0x4, "93487c5f32f37a9a8759e45b0c61760b4efdc92fb2388b810d20fd96fb8b59603a4f3028b038cb3a9670f3fd49ca75cffd56b85dee81b9bb3ba05739181f16cfeac2095b3ccc97b55b22c971e451faba2afe6e"}, {0x50, 0x29, 0x9, "5d459b5050223f8b8171ff862bbf74639356f7513b9234b3f91579bf3090edc84c584e36290d3e47c9c1d1c17d2ec94cf702ef616619ec20b465af"}], 0x1a0}, 0x100) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000005c0)=0x0) freebsd11_stat(&(0x7f0000000600)='./file0/file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) r8 = socket$inet_udplite(0x2, 0x2, 0x88) r9 = fcntl$dupfd(r8, 0x0, r8) bind(r9, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r9, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b0000000100000001000000"], 0x24}, 0x0) r10 = getpgrp(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000880)={{0x40, r3, r4, r5, r6, 0xc, 0x1}, 0x0, 0x3, 0xce79, 0x0, r7, r10, 0x8000000000}) 00:02:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x89) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r1, 0x10000) ftruncate(r1, 0x0) 00:02:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ea2d4666696c65cc79"], 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10) 00:02:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockname$inet(r0, 0x0, 0x0) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x0) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000380)=0x81, 0x4) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="28617713bdf0471ad28a303e6bbb038e31", 0x11}], 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x13, r0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000200)=""/249, &(0x7f0000000300)=0xf9) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0xfc, 0x1, 0x200, 0x401, 0x54, 0x5, 0x8, 0x7, r1}, 0x20) 00:02:45 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x110000, 0x0) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x200000000000006, &(0x7f0000000000)={0x3d3e9361, 0x800000b35d}) mlockall(0x1) msgrcv(r1, &(0x7f0000000100)={0x0, ""/48}, 0x38, 0x0, 0x1000) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1, 0x7}, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00') ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000280)="7a0c4bbf52ffb47ee57d12da6601b0538de89fc316eb8a0be81834d29204e2c064764af90eee44b9775fb6a04771af231343103f35a69d83ac1b5a185d5a93ece423521bf419b0c521097712099629") 00:02:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01009914dfea0000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0), 0x8) 00:02:46 executing program 3: syz_execute_func(&(0x7f0000000040)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:02:46 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0xf) truncate(&(0x7f0000000580)='./file0\x00', 0x18) 00:02:46 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup(r0) accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) setsockopt$inet_msfilter(r1, 0x0, 0x4a, 0x0, 0xfffffffffffffd0e) 00:02:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4df585c320bae4aacdf55980c48552b085c83abc193b70f56ce9d2f4e5c31df74b6a273004203e1581ece8905e7a3b1da06ec372e71691b7d3dafa98d564a3e01737f496bdd9ac550e47ac76af9737a991eeb2dd365a24133c7e8aee4853586ef6542813e89b9cf8bf9d303600155c499150f453f7e891ec85635cde0511de7a08aa2d59ac01f6179f52e4edd0cecc935836697146a5139127c3e69fe3c4d825c76d2b82f80d6324aee8e6", 0xab, 0x8d, &(0x7f0000000100)={0x1c, 0x3, 0x9ff1, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) close(r0) fchmod(r0, 0x20) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667e, &(0x7f0000000340)={0x3}) 00:02:46 executing program 3: syz_execute_func(&(0x7f00000001c0)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="910b0000e8030000940003000300070000fcff0302004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/147, @ANYRES32=0x0, @ANYBLOB="0200000007000000122b00000c0c0000ff7f0000"], &(0x7f0000000140)=0xb8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000380)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x200, 0x20, 0x1000, 0x5, r1}, &(0x7f0000000280)=0x10) 00:02:46 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000080)="08e1f6d20f18d448d1c604aef676fbff49d180244db05df20fa35812e20c1a080caef1e27b5ed6586c278aae099217fe1a745b204ea86ec533c97ec4abd95df9d1b3922348ca3e5d285271e182b49e46e401f234cec3ed935c9d8e417121bece0471ba97cd305186e03d59e0a5305d53ebe5c29c98d88faabb9cd5e0802ae13a0bcda3be13bbe0b0c2e740abada237d2153d0064c5a5e5752e40e5d7382d32d75b271fcbc9039b3673d1") getsockopt(r0, 0x41, 0x5, &(0x7f0000000140)=""/199, &(0x7f0000000240)=0xc7) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000), 0x10) 00:02:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x1, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2a60000000000000, 0x1, [0x40000000000]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000040), 0x8) 00:02:46 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c2d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000002c0)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1057, &(0x7f0000000300)=0x16a9d16b, 0x4) 00:02:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x100000001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x800}, {0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xb3}, 0x3, [0x3, 0x20, 0xa584, 0x2, 0x8, 0x5, 0x1, 0x2]}, 0x5c) sendfile(r0, r1, 0x0, 0x4) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000001c0)={{"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", "564fffcd0b7af8d42098bd137a8be4c1728a07d2b7ba4ab5374d78da452bcac8", 0x8, 0xfffffffffffffff8}, &(0x7f00000000c0)="5077888371f1d7709196fd6bb02c06af452c13f42cbd5de1212021ae8b03890585b02d174c0c81aa58660ca0115cdf9e8a4e31dc2991b07536a823dbc901b0a503836206d19e7c9c8efa6aabeb163573f025a083d4e80e0499c4b45cf7499a0e98caedc0954f86362e36ed96252db510f9a734a35f2bdbaa7eea1c72ed56d48f60631360e17ff781298f1137e05c8edeefb257fbcc69da42007670df7460f13789", 0x1, 0xa989, 0x4, 0x0, 0x1, 0xfffffffffffffffd, 0xf0, 0x5}) symlink(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') 00:02:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x80000000) setrlimit(0x0, 0x0) 00:02:47 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x200, 0x2) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xffffffffffff8000, 0x2000, 0x8dc2, 0x401, r2}, 0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) bind$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x2}, 0x8) unlink(&(0x7f0000000240)='./file0\x00') execve(0x0, 0x0, 0x0) unlinkat(r3, &(0x7f0000000280)='./file0\x00', 0x0) 00:02:47 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x1f, "b0a42dc199bd4c205c286760cf2b0160af199d74ac2edc48c496deeaac1822"}, &(0x7f00000000c0)=0x27) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x200, 0x1, 0x9, 0x7fff, 0x800, 0x100, 0x0, {@in6={{0x1c, 0x0, 0x80, @mcast1, 0x9}}, r3, 0x8, 0xfffffffffffffff8, 0x1ff, 0x4, 0x2}}, &(0x7f0000000180)=0xb0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r4, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) 00:02:47 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000001c0)="fcc7b8c4f55291eb697855b95f23d98a90e373113b5cc4ac") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001300)={0x9, 0x6ea, 0x500, 0x7fff, 0x80000000, 0x1, 0x1, 0x569, 0x0}, &(0x7f0000001340)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001380)={0x1000, 0x200, 0x2e3, 0x7, r2}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r3, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000200)="c0374722d98d4c5572166db7065dc2d851ca94160423777fd85f5c4f17ac034ef6744490b77ef614ab7e7b3d866676af72fdd99c6a063fc670eed883100219f21d8fbe3ce0a1ec06081d91fd2182d44e7bf6ae45ea51a2d0b8d1462f8f27aa12d2c3d4daa064bb8811573285a350395c3a56350a3d41255189433453c1fab5e182516773de1dc9b8191bf0e45d9276e09b3a0de3dd1220601e3000") 00:02:47 executing program 1: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) geteuid() r0 = dup(0xffffffffffffff9c) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000040)="7be089deb07be44b2bbe8d8efbd3c928b15d620a92ef7e6c8c9348665a2c7c43bf29e6adb81604bd3f1d1c31fe8a67fa8c9d39f119bc015718d212dd302f58dfeef0d2c06d570e51f609fb319d82df5721f15d913e15f43cca202fa88df1fdd1", 0x60}, {&(0x7f00000000c0)="d3553148dae03c483dc2d962b059033b0bcf7d783117833284794f828201c6ba6825ec35a19d24f6aa9b044e2ef2f740f9943badd827d1c73cc81cd2f06bc01dc92f2b36b0e38f39d63bc7b112fc4330a0c6f098a3b2d2aea09d6590ce386a9c25a1ecb9c113b827a525ec86ea8887b1764fc82948aadeb823bb2ceefd9560861fbfc86e28583a28a03a716004c00b22eba4f0988e0c74c93f47d0bad51c0d4414ff07617bd687483e041b35f637784f44237f47ddf52f452b8b2f1d8e320dc7fc9fd3121fc89682eb1c2796cc71682a0e0cce614044cf1f6c0d6eb6baaa10c710c42597f3a3fccc31d3350d", 0xec}, {&(0x7f00000001c0)="e4ed421795c6608ee777770c3bd06d7fb4ddbf62ec8e51a90b9ac347ca57d231800cf86461d266f7478492300198c704a48e4318453c9235415edbbea31e418afa634baf489a2df4218b21aee668f9b6f0579a802440f7d776f5fe61da1e10c7e88529ff56371193a9d64ae8f68e5bc1d90e8a7209bb30cb97a329af03c994825d410b354e41b4c41bdbe53870bc2fbd0d513cee2f8c0b02fc9df15796ede583d6ae4afaf91c401d4d8edb39b0b2ec46ff89530a37ae381edf9b9f9adf63d9669e041976be4e8234e215aaaf386b19f1f9d2e15a2e433c2a8b6ba8b56c483370fd0c1a3cd8b17ba863c2296707614508fc", 0xf1}, {&(0x7f00000002c0)="f8503ed7beee5875dd0deddeb6aa36a8a603b019a22d2b4b95888187cf94682662c085ed1de24b4135ed2ed08a46cd3ece7821991065c63f8b8a80b8de3822fc22a0ef8328450ff92a8e3601f5be4b456f5d0fa513728d349d910e134a68bb59013fa42925bf0d0005085a57472f6d8fbdef60268003e6fb33ef99fc9b3eb671da367459d06bb0ad994f9196cca98c03a4213e634f11f3ac3105904eeb822e41d7ec66aa6eb6df336763b36fb7a18deac6575ed33ec4b9c34701ae034c06d981aaddac79f389558d4bacf61ce7c57aecaee980e6be7c01306817cd758b40f1d237d107aad90701309ac0f3", 0xeb}, {&(0x7f00000003c0)="9b0aa3d822f54e479796b201a9ba8fbdd5886530eba4499e34896bc86d68f3a161b77904c4071705bf124afa1b32f2b5b297237c8af857a7496142cd00d0cbf314af0458efca19a8", 0x48}, {&(0x7f0000000440)="67faf6cd2919e05d960fa3852d8d5d0cfcf3aac7eb06833c66700eef36b4c5b4d59efd11b9e3e239125adbd7e6a79bd49b83f2018c7f501f61cd8ba19dcc49d173880e3407915a1d0f996cc1434ab1520520190893a21744412dbbde639cb245615436250fc1d23f375680c12bcf96ca738f8ab2363277dc04e087368f65c69c6119a4c75222b12abd2ed4c83c2694e258c99788750530b8bc7055503e714b1ba66dd02b723884a8dfb5188ae82b05fafd9a2bb797753f14eb952385bf4072ecc97e001ba437cb97afda1e923f9e2e84", 0xd0}], 0x6, 0x0, 0x0, 0x100}, 0x84) 00:02:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000000)='./file0\x00') msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x400, 0x4, 0x9a37, 0x80000000, 0x2}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x9, 0x30, 0x3, 0x8, 0x0, 0x2, 0x5, r2}, 0x20) 00:02:47 executing program 1: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/132) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffff) 00:02:47 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000001380)=""/184, 0xb8}], 0x5) 00:02:47 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x3c) getpeername$unix(r0, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000240)={{"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", "22fcb9f9a6af82cf51a6a1d775e49078fe746884f9a71111f3ff289df772ed58", 0x2, 0x4}, &(0x7f0000000180)="60ec1695bddcb10b8b249fd7738a95ceff307fb8c13c23803d9698e0f73154f44415d3305b938dae64d6165f52bc7c30ea48aff7bf60e51046a266fb5af18b2592c60aa8d7215e7d50c8da09e727a49ec8b864d88357129e61ecc8977ede2ded031374200db3574979d1f4635426d7d4e273e127cf688f89cffe39fa00acc47b8685a65918c3bc062feec7c023a644311fbae3ac29c972f76f66222cedf07ec2a34a0040fcec98a3d288e24ba9b7ef1a383f0d5c41c059", 0x4, 0x3, 0x4, 0x0, 0xffff, 0x1, 0x2, 0x55b}) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000040)='./file0\x00', 0x10300, 0x9f65db6e5f9243e6) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x8, 0x4) 00:02:47 executing program 3: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x1820, 0x3, 0xfffffffffffffff9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x5}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 00:02:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100906, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000000c0)="77021f570f94777f05dd3cc839428169bed3d576e42a3dbc3b0118c5e8d546b6bc8119be2842c612") r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) setresuid(0x0, 0xee01, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:02:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f00000000c0), 0xc) 00:02:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x7ff}, &(0x7f00000000c0)=0x8) syz_emit_ethernet(0xfffffffffffffc95, &(0x7f0000000540)={@broadcast, @local, [], {@ipv6={0x86dd, {0x8f2a, 0x6, "0b47ea", 0x450, 0x37, 0x8000, @empty, @loopback, {[@fragment={0x7f, 0x0, 0x4, 0x10000, 0x0, 0x8, 0x68}, @dstopts={0x9d}, @dstopts={0x1f, 0x4a, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x80000000, 0xc9, "0a484132c9ec879b326210434616d1dff0e67521f0666471fe22a135d8b1e5d4cdb0953b1fec5be453a958d560ecb04f8a056743ac7d819abfda7a6a5c07ff241f97ecfbeaf57ad5c9e110fb111906295cbb642703c4f02af78703d3a2cb44e18dde33f58d24db558e05e2604f6a0fcdee5c8344d76bcfe084a828145f927ed14bb217edc94f23dfcbfa5544b96caada870a55f33097d69e942a55fd68f7c8565fec57015d707a29f4c6c7c90ec7d89d806657e5e482364f3fd9ded1fc13ca094ab647f6ff9be12dc2"}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @generic={0x0, 0x5a, "5af95412a7dc77941649f2833ffea744fba34219a976907d4c7df276ed333b4436418ecb9c51ec0fca9594d1264c7fcfd154f2bcd07686d6ac49bcd2cdeca591b3e449f36c560ecb5522918581abc43136541d73672c31ff919b"}, @generic={0x7, 0x4f, "3b9672f5685f7403b7fa319a8ecc7284c3f854d88cdf016310c629d81216e21980e0b50ec96f240cc73448bfc059f7054942e2592fecb861fae06cbcb99af94060d6f22fc73f5025e73517168782ee"}, @jumbo, @generic={0x6, 0xc1, "121b1d4eb04c3169cb6a0da6b803bbf0b98856c49faab2d472739f7dc432f7038d3fbfc4778e8aa06b433cf317983dd65a1692afa4c9c9f56850e0f153235f80c9bc2432c8d423af2c5508ed70d3f8264e1a5b72be3de8ee9233152f081ac6051152d73f7311cd33c11456dcc71b6e4fc4f6b484f532acbb86b8ec9489823eddf28a17bb9823657f2b24e675216f381e9c718d198a2f53601a73cf0893c4996e70fe0209588072bdb5c85324c46ace3889844822ca853a564b0e1f4697c138beb6"}]}, @hopopts={0x6c, 0x2, [], [@ra={0x5, 0x2, 0xffffffffffffff7f}, @pad1, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0xffff}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0xc7, [], {0x7, 0x6, "e0b539", 0x0, 0x25, 0xdfd, @loopback, @empty, [@routing={0x51bc6e80a78e38ba, 0x0, 0x1, 0x3}, @dstopts={0x3b, 0x1c, [], [@generic={0x80, 0xe1, "8c1ab5c9a13ad846156ac1a6bfd53682cce3a0cc1c8f83cb92a603e486995a9eedfe7e854e721d7daf736f256f1198b6867356a8a01d04700e74984b5b037c424af3485dd21344909b0df85f79b25c13af48b99c0694fa8b221db4659bd4a6a9db36ba4471859a57b4005f92ccf524e88ab29cc5e6fcb4431ed54409021779f66be12c320bcaf530bcc18bd2c341b26ba2442202f7023b0246469bb29d097cc0c6d7ee67d7266516a3b317be0eb88e88e1a28e8c2a5e7bab3fde76d37ddab3072cf6f974d1f53c2fd5fda81bbefed76bd004de15e0127c62bd9fcb9b75a7aa9d11"}]}], "b223a44c23ccab4331136e8f7389936d300d59994145270e068dc4aec88de6c8d84f8638868eaf6f6ca2b96e592acefd0ff98df23941f5d67d5f59cf77e3a3d5cf935cdfa8b3c8be1a6b0988f575d4b83ce81876f9ab0601a3e6822cb60536c088116c881116c778533c148bd207ea9dfb324486e30d603ff06206f11cd726d7433d71d8367e3ab5f13bf6eb395980008339dad67a480724be1396b2481b5387"}}}}}}}) 00:02:47 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f00000008c0)={0x10000000000b35d, 0x1}) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x7, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x40d, 0xf, 0xffffffffffffffff, 0xffffffff}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000840)={r3, 0x8}, 0x8) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/179) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, &(0x7f0000000040)) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000003c0)={{"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", "7239696d59940a6e9566bb214833f15255bc0d3d7c5cc153a4fbf9ed174184d8", 0xa5, 0x9}, &(0x7f00000000c0)="9d3882101a175de205bebea078b88abdea1b50b185bc4387bc835c363a4add2b075d286c4375014c1ccabea2a8c5c81a9ebe", 0x1ff, 0x40000, 0x7, 0x5, 0x101, 0x100000000, 0x4, 0x7}) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r4 = semget$private(0x0, 0x1, 0x0) __semctl$SETVAL(r4, 0x0, 0x8, 0x0) open(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0) 00:02:47 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', 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x100) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') fdatasync(r0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) renameat(r0, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file1\x00') r1 = socket(0x10, 0x1000001, 0x7d) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x2}, 0x10) 00:02:48 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000090950000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027c3a81200"/110], &(0x7f0000000080)=0x6e, 0x10000000) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x7, 0x2241, 0x18d, r1}) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:02:48 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2104000000ff0200000000000000000000000000013f00000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff0000000000", @ANYRES32=r1, @ANYBLOB="000008004d9f0000"], &(0x7f0000000200)=0x8c) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB='@\x00'], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) socket(0x11, 0x10000003, 0x5) 00:02:48 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000000ff"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:48 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x81, 0x10001, 0x1, 0x100, 0x71, 0x6}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xd7, "a03d9702a24e37db96dc13e29b3a2455bad299009aadbe0db39814303ac4327bdbab241e6cb21c9cab72b6475fee069634ea96169edde85edebeb43373120e5630ca5a4162a10ca66b0cae6318670c740af09deec274602c797695dab1c629802dc729d9c5e03822c8d8bc722b6b5539c7a4f9aceef342ce7cf3a3e397a840dbbaa333224af83f522faa5c3c9e9dd2c46c3856d10b59304a5b7da07c69dd7d2658a190747774cd306aec51d732b304fe73a625e4ef635fbe7f3534512c96f18d87a41ff09f255baceaf07ba39af36b0ba67c798dedd738"}, &(0x7f0000000280)=0xdf) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:02:48 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0) 00:02:48 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) freebsd10_pipe(&(0x7f0000000080)) r1 = dup(r0) execve(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000100)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000280)='*)}\x00', &(0x7f00000002c0)='&$:\x00', &(0x7f0000000300)=':+(+@\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00']) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 00:02:48 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) syz_execute_func(&(0x7f0000000000)="982c3e0520d0f80791b01e4141e2e99650855b660f562f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b000000e973d53939d1f466f347adc46291ae8ca065600000c401e1f42587bc0000740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket(0x0, 0x2, 0x3) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/108}, &(0x7f0000000340)=0x6e) r4 = socket$inet6(0x1c, 0x0, 0x9) ppoll(&(0x7f0000000380)=[{r0, 0x104}, {r1, 0x20}, {r2, 0x40}, {r3, 0x2006}, {r4}], 0x5, &(0x7f00000003c0)={0x5, 0x3}, &(0x7f0000000400)={0x4}, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x108400, 0x0) futimesat(r5, &(0x7f0000000100)='.\x00', &(0x7f0000000140)={{0x595, 0x1}, {0x1, 0x6}}) 00:02:48 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3}, 0x1) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffff4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x1, 0x7f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x3, 0x4, [0x4bfa, 0x2, 0x7, 0x9]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xb2, "5c842f4439af9273fddea80cdc67ff007b20bdb492530ac0024cc0e9cd57e140abf1c098a138656b50c56b10b7224eea3116ca1c25cec33b84833b9a9f1e972b7c530f9721152235a7a350bff2caae430c006f85561f81227b347f52dde0d5d171a451b88e995b1e351ddbe93952c70a33a486590fa0504382a7e944055aa4ed62f0072d6c2317bc20b8944b3f98455281c0f4d73d3bfe7d60cfc6cd58b77bfd628b6e0892ffecdf10731d5d1e1891a70b5d"}, &(0x7f0000000040)=0xba) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), 0x4) 00:02:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80004000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000003) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x80000001, 0x4, 0x80000000, 0xfff}, 0x8) 00:02:48 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3}, 0x1) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffff4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x1, 0x7f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x3, 0x4, [0x4bfa, 0x2, 0x7, 0x9]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xb2, "5c842f4439af9273fddea80cdc67ff007b20bdb492530ac0024cc0e9cd57e140abf1c098a138656b50c56b10b7224eea3116ca1c25cec33b84833b9a9f1e972b7c530f9721152235a7a350bff2caae430c006f85561f81227b347f52dde0d5d171a451b88e995b1e351ddbe93952c70a33a486590fa0504382a7e944055aa4ed62f0072d6c2317bc20b8944b3f98455281c0f4d73d3bfe7d60cfc6cd58b77bfd628b6e0892ffecdf10731d5d1e1891a70b5d"}, &(0x7f0000000040)=0xba) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), 0x4) 00:02:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}}}, 0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x8, 0x6, 0xff, 0x1000}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @mcast1, 0x81}}, r1, 0x6, 0x101, 0x1}, &(0x7f0000000140)=0x8c) 00:02:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000840)="f05bcc31bfec32e965fa64cc4e59c820b090bed540358fa873a65adb3a7a81e97a4fa060f0c2") 00:02:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x3) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c7, 0x4) setsockopt$sock_int(r0, 0xffff, 0x541f, &(0x7f0000000040)=0x877a, 0x4) socketpair(0xc, 0x10000003, 0x4, &(0x7f0000000100)) 00:02:48 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x1e) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000000)=""/7, 0x7, 0x80, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 00:02:49 executing program 2: syz_execute_func(&(0x7f0000000480)="969898dbd61c070f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f987972d526d526c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c422c1b8dac9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = shmget$private(0x0, 0x1000, 0x84, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/10) r1 = socket$unix(0x1, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x2) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000300)=[0x3, 0x64b7]) sendto$unix(r1, &(0x7f00000000c0)="6a241e71153b4458237e65447c789852bb9d5fc9ec3e5b38d07c5f213d59dcaa2aaa3c326155b4e615084c43e1505a5c48cf90edecd724d454e0dfd651ba5fda20ca75c980c2c423b0ec7da8e5e9", 0x4e, 0x20085, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="81000c098edbbd5866b0a53352142580e3ee2c18f9fbe1e21ce824d091510b53501de5e2ae091610d92295e23aa543722999e6b9dbca5aad25fcadc8d1dc6eda226939bb3aa7481f965d0f9a02c44150569e68f73d17b68d5366d3c17bdc5086e9a3615d1b0b8d0419f122876b645b1a4d10fe1b27facde0f6d9c8bdd9027fbce97a3f80b91d0b6bc83f2ccd91f856d8bb93b370061d63035bdef862e4852404c644ff8ca614ff8cb24b378cd90059ab530d3db7fee7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xffffffffffffff6b) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4, 0xfe}, 0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x67, &(0x7f0000000200)=""/238, &(0x7f0000000180)=0xee) 00:02:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x100000001, 0x510) setsockopt(r0, 0x1, 0xc9, &(0x7f0000000080)="242644828d446131201101c630ebf6141dae10e89231b74d213ba8db32321181e6dda430b5c8444a054c1289fa8b2364f8393088c5f46cb4b32133ad04c005a9515af6e97c6fa2cea1b6851554319e0dad5b13651a552a3b027c022ee2792774281ed00ab803afb7893198dcd7cad873fe55b7c85a1e0e4cfe08b3dd1f4f9a1d4e069fd33dae479bc570a8b8ad26bda38e95ece7ebcefd4d84065b42f7a65ac6607345583d2ebf8f478e348cac5578e5fb373734fffd118fa9dd417e56697cb8fd7394605e111ffe369bb66794d9413f0dd2a2c995949112d72df4d6e93541", 0xdf) setsockopt$sock_int(r0, 0xffff, 0x1932, &(0x7f0000000000), 0x4) 00:02:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) 00:02:49 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 00:02:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000)=0x23d1, 0x4) poll(0xfffffffffffffffe, 0x0, 0x0) 00:02:49 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) r0 = getuid() r1 = msgget$private(0x0, 0x609) msgctl$IPC_RMID(r1, 0x0) lchown(&(0x7f0000000040)='./file1\x00', r0, 0x0) r2 = getgid() lchown(&(0x7f0000000080)='./file1\x00', r0, r2) 00:02:49 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) truncate(&(0x7f0000000140)='./file0\x00', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="0f5fe6eae9e10123f3adcd39d8d49e6bba03f0665a538f653c375872086b4b1415368013491025abfa86c14f183469a4fc44a0ffa3f98e636362935ea0", 0x3d}, {&(0x7f0000000180)="d841345e68706b3e6e7a07377c59dd4697c37b3c29a25eaab46c51d61c385dbd946de6dceb3b3d5d57bff2f561ea5a782d46220e161414482b0f44d761699dcf54678fb27838600c0fa7cf62cb18749898ea9d075ecbf4db1213b3daa334939a0db47c425300b8ec14eff5ef", 0x6c}, {&(0x7f0000000240)="86f9222d8e3e748101815f70a9dfd1696c83f2fabf68e3156d51d19aceb21808115b1ccac08bfc562dd67687f63d7d9aec68ac5af32b831af6e133b01945ee0cd08fd0c44d01fc0f327df35633a5c9d34fbc46", 0x53}, {&(0x7f0000000580)="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", 0x1000}], 0x4) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:02:49 executing program 2: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0xfffffffe, 0x7fff}, {0x1}}) link(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000180)='./file0\x00') utimes(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000140)={{0x7fff, 0x200000493}, {0x1f}}) 00:02:49 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x0) ppoll(0x0, 0x0, &(0x7f0000000380)={0x0, 0xfffffffffffffe01}, 0x0, 0xfffffffffffffee5) 00:02:49 executing program 2: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0xfffffffe, 0x7fff}, {0x1}}) link(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000180)='./file0\x00') utimes(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000140)={{0x7fff, 0x200000493}, {0x1f}}) 00:02:50 executing program 2: syz_execute_func(&(0x7f0000000100)="984a19e9c4a2791dcd0c440f05406932fb00050041e2e90f01d5003933b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660fbf38520a470f898c000000ddea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7ff110f66474eb83aa2f1fbfbe2") r0 = msgget(0xffffffffffffffff, 0x100) msgrcv(r0, &(0x7f0000000100)={0x0, ""/96}, 0x68, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") 00:02:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xffc0000000000000, 0x2, 0xc4b, 0x6}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:02:50 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x9, @rand_addr="af68879f82f24b03c18c6add2b6db012", 0x4}, 0x1c) 00:02:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x3c, 0x0) shmget(0x3, 0x3000, 0x40000000000348, &(0x7f0000ffa000/0x3000)=nil) r1 = socket(0x1f, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7f, 0x938, 0x200, 0x1000, 0x9680, 0x7, 0x6c, 0x400, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x21}, &(0x7f0000000100)=0x8) close(r0) 00:02:50 executing program 0: r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000002917c1da89a9ae482d84b2bd586f002a00000000000800ffffffff0000"], 0x14}, 0x0) 00:02:50 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x400, @ipv4={[], [], @broadcast}, 0xfdf7}}, 0x0, 0xffffffff, 0x800, 0x3, 0x0, 0x31c}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x1, @mcast1, 0x7fffffff}}, r1}, 0x84) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="08858cf42a52f367cded22d1c5a720316ac6e977466030c6") open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="ad0000000664d2f7f21b20f7d0f61aae12bb3efa0c2f62768d96c6c167c317b61acc5a17d4cfdf7cf03fec70cbd2fed6f76abe870af29451f55529e91272c798198cb6108b427f0f7e4a33313ab352f0a2eb5e54bcf021b12bcdf06745b97dbc6a7bfccbecdd2a0ae7338a606a328fef0138239e279699654a6414416f1cea87ffc145de155778cc0780a014cd0a70a81190107da408449412748998e0a9aa37ef15f1007f62c63ecd6641cb908ed2cd45"], 0x0) 00:02:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2) 00:02:50 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)="94df49a6", 0x4}, {&(0x7f0000000580)="fee1", 0x2}, {&(0x7f00000001c0)="55838ef3dd88aa913effa70dd56ccc58c764346360683f3cb6acc7496bdab8b49d48a211ab35533b6f54456616dd22a8051dd304aac09134689fbf7efb9c2826ea06eb0537bfeb540a7ee649d8e5541ba53ba4e13accba081813cb7b90b3e98cb30d0e0c5cb6b81445bd196d57e948ca4399d7d905dff9fb6372eddb3c2446e214563aeb688f71b6761a9aebcffa08e555706ea7150bc26d53ead999e60335b109aa6612879241cf6fba6ee407aa62cb639a364793f7c6ab9f02f1c165b71d12", 0xc0}, {&(0x7f0000000280)="c5c011d803e7a69966dfc2c8da839c407560b1476c1edbe84fc85ea552d4badedf287c31522bde1ef5c8f394128ff563e511c7cec944dfd11901f31e3d3f96809128581a1a0385fd5360ea6fecf205d2ed0f07aac081384d83d05a2ed57293a9b460478e805c458c8cf5012d8af0d9a629f4574f38afd969dcc78442e427159ced17fd4df95756c334192035a03a17a743ac25023813ee5363a39fb96d5f6e66f31fccd7b96a", 0x8b}, {&(0x7f0000000340)="30c38d33b47a450220a0196265fcf1bae927ac939602b2415a5b839e2b7ba8108ec47ede09ae49aef92545694d36765a27cdbb7635b883063790ed3912ae33a51f448c07a702c0ba25be0ab6d2dd115f9ecd4c570861f18d1960d0bdd6f0ce95413dd76b6f95392c247eaefda084c13d7307f102223e571c85abf585259f7c7ca9ab5d5b741a2f8c68877b0c713570e15854704c690123b8189a116ec9cc163d2f22456686cebb85f2dd95ab6be28d6d564ce120eebfbc6e2f565300c559", 0xfffffffffffffde1}, {&(0x7f0000000600)="29a24e21ac5dd5b45f74b05e0000f273acaf8d6760a2065f2b060978cfcdd3c97d3ea464dde08b24c80b84cb147a49310eeadf65d3f2bef90ec67368042280804987ac8b652088298ddaf0f7c74d571e5a", 0x38}, {&(0x7f0000000440)="38bafc28cf6ff880d194d1c65c5f088e6632040c99e9782b7b568bf13774db88b6ab6208970cd0b2b069075d01eb8fec3eebfaa3adb6eb68e4f5b3806de4794fe7", 0xffffffffffffffdf}], 0x7) msgget(0x1, 0x80) getresgid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f00000005c0)) ppoll(&(0x7f0000000540)=[{r0, 0x3}, {0xffffffffffffffff, 0x128}, {r0, 0x10}, {0xffffffffffffffff, 0x4}, {r0, 0x80}], 0xffffffffffffff70, 0x0, 0x0, 0xffffffffffffffe2) unlink(&(0x7f00000000c0)='./file0\x00') 00:02:51 executing program 3: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) syz_execute_func(&(0x7f0000000000)="c4e17deb36c461b456142bc4a3a55f3dce41c52008c4a1815f55002e3664a6c4e1d058f6430f4a943f07080000c4a3f96398563d000006c462c197569d660f5b1b") r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) r1 = socket$inet6(0x1c, 0x10000003, 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8, 0x1) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x4870cbcd48bbdfc0) r4 = accept(0xffffffffffffffff, 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&(0x7f0000001240)=0x1002) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = fcntl$getown(r5, 0x5) getpgrp(r7) pipe2(&(0x7f0000001280)={0xffffffffffffffff}, 0x4) freebsd10_pipe(&(0x7f00000012c0)={0xffffffffffffffff}) ppoll(&(0x7f0000001300)=[{r0, 0x10}, {r1, 0x4}, {r2, 0x4}, {r3}, {r4, 0x84}, {r5, 0x108}, {r6, 0x1}, {r8, 0x2000}, {r9, 0x10}], 0x9, &(0x7f0000001380)={0x9, 0x800}, &(0x7f00000013c0)={0x80}, 0x8) freebsd10_pipe(0x0) 00:02:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3, 0xb5e3}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x20, 0xff}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfffffffffffffc00, 0x0, 0x1, 0x0, 0x4}, 0x98) 00:02:51 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r1, r3, r4) 00:02:51 executing program 1: syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = dup(0xffffffffffffff9c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000540)=0x1c) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000400)={@remote, @empty, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000480)={@multicast2, @empty, r6}, 0xc) r7 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x100100, 0x10) connect$inet6(r0, &(0x7f00000004c0)={0x1c, 0x2, 0x8, @mcast1, 0x1f}, 0x1c) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) r9 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x20000000) r10 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000280)=0x1c, 0x30000000) poll(&(0x7f00000002c0)=[{r0, 0x1}, {r1, 0x2000}, {r2, 0x60}, {r3, 0x8}, {r4, 0x11}, {r5, 0x1}, {r7, 0x90}, {r8, 0x8}, {r9, 0x4}, {r10, 0x2}], 0xa, 0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000340)={0x0, 0xfd62, 0x9, 0x0, 0x2}, &(0x7f0000000380)=0x14) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f00000003c0)={r11, 0x7, 0x2, [0x8, 0x4]}, 0xc) 00:02:51 executing program 2: r0 = getuid() setuid(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0xae8}, 0x4) r3 = socket$inet(0x2, 0x10000006, 0xfffffffffffffff9) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r3, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:02:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001080)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000aa0500000000000000000000000000000000000000000000000000d4f3b1cd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad1f3b00"/128, @ANYRES32=0x0, @ANYBLOB="30c9000002000000020000000100000000007f00"], &(0x7f0000001140)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001240)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001280)={@in6={{0x1c, 0x1, 0x3, @rand_addr="72e00eb148fe7d840557d66cd2d5df52", 0x33c}}, r3, 0x2, 0x3f, 0x4, 0x6, 0x3, 0x81}, &(0x7f0000001340)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001180)={r2, 0x80000001}, 0x8) socketpair(0x1, 0x7, 0x7f, &(0x7f00000011c0)) 00:02:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x31, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}, 0x0, 0x0, 0x3}, 0x94) 00:02:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r0, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) 00:02:51 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1000000000053, 0x0, 0x170) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) r2 = semget(0x1, 0x2, 0x4) __semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000040)=""/232) 00:02:51 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2001, 0x9) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) 00:02:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)='3', 0x1) read(r1, &(0x7f0000000240)=""/175, 0x2a60) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) 00:02:51 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000080)={{"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", "12280ec532b633d4a84f65bbf3a6aaebb84132fa94198a390032ecaa7b7129ba", 0x851, 0x5}, &(0x7f0000000000)="b13b2579b711fd4e5812cc89ab896cf295e7835065560052c578fecec38dfdc099c96a5736b3ddf4ee", 0xfffffffffffffffb, 0x1, 0x7fffffff, 0xf800000000000000, 0x5, 0x8000, 0x0, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4) 00:02:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x100000, 0x0) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xffffffffffffffff}}, 0x200) 00:02:51 executing program 0: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) select(0x40, &(0x7f0000000040)={0x480, 0x100000000, 0x45, 0x1000, 0x20, 0x6, 0x8, 0x7f}, &(0x7f0000000080)={0x1f, 0x5, 0x1, 0xec, 0x7f, 0x4, 0x3}, &(0x7f00000000c0)={0x5, 0xffff, 0x80000001, 0x5, 0x1, 0x1, 0x3, 0x3}, &(0x7f0000000140)={0x5, 0xfffffffffffffb7f}) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x400000000, 0x7, 0x80000000000000, 0x0, 0x100000000, 0x0, 0x3, 0x5, 0x1, 0x3, 0x3}, 0xb) 00:02:51 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:02:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x120) fchmodat(r0, &(0x7f0000000080)='./file0/file0/file0/file0\x00', 0x110) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f00000005c0)={{"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", "d23d6f7df5501ebab7218cd58c7f4f79804a0361cad840608d1e19022a0df603", 0x80, 0x1}, &(0x7f0000000500)="a9011f0b92f58fabdec21e89dfade22d8c50b8fbe5341c03c980b26333702733f6e78f0fa664b692d6d823d6d9600eb018d298c1af6c68ab5bf1aa1c084fa93e322157a8259b0846baf096600204c49376daeea57c971c4b539983f079a1b026119a71f4d4a4edfafbed55f9450174cd0eec4fc4d88e3c32b512dbd807ac6d91b44c998d9fa07f910c03e0c01466a3c968387b6dd3d802abca35853b5b8aa6850ca983ec1382246774c090ae9f3ea04488bfe413846a3644e6", 0x7fffffff, 0x1, 0x9, 0x1000100000000, 0xfffffffffffffffd, 0x8, 0x7, 0x6}) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/121, 0x79}], 0x4, &(0x7f0000000440)=""/68, 0x44}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000a40)={0x0, 0x2}, &(0x7f0000000a80)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000ac0)={r1, 0x69c, 0x2, 0x3e34}, &(0x7f0000000b00)=0x10) 00:02:51 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) syz_emit_ethernet(0x46, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb00faffff0400907800000000450000000000000000000000ae2300aa01000000080800000000000066b277daefa0b988349b34467643b624d4fbc84b87"]) utimensat(r0, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={{0x0, 0xffffffffffffffff}, {0x200, 0x800}}, 0x0) setuid(0xee01) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xc0a}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x1}, 0x8) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) getsockname$unix(r0, &(0x7f0000000400)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) 00:02:52 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2001, 0x9) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r2 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) 00:02:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x801) r2 = accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x30000000) syz_execute_func(&(0x7f0000000400)="b16991cd8066440f3a21ca8b660f708301000000fec4c229a86100676636408e05b4e7c4a88847d6c7c6e8e8fb0f01e18b8bf4a95ff9e700c42171ffea660f383fd1c3c3664544186746f316c4833d0f4c73ea4a8e223a42dd42dd730f517979e97c81dec401fe5ff6b1ddf730255008de457272690987f29c60c6c422d5930c93c482813a510ec31d54111d00") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x822}, 0x24) lseek(r2, 0x0, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x6, 0x7f}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="2300000019e1cc0123690300c950d6b2269e770b9ce6504468983ba9b19f3951d399aa55d38b2f"], &(0x7f0000000280)=0x2b) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x6}, 0x24) poll(&(0x7f0000000180)=[{r1, 0x80}, {r2, 0x104}, {r1}, {r1, 0x40}], 0x4, 0x5) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000100)=0x80000000000, 0xfffffffffffffe9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x0, 0x7fffffff, 0xf1, 0x2c0, 0x10001}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x200, 0x4) shutdown(r1, 0x1) 00:02:52 executing program 0: r0 = socket(0x1, 0x20000000, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x100000001, 0x9, 0x8000, 0x6, 0x0, 0x7, 0x0, {@in6={{0x1c, 0x0, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xffffffff, 0x539, 0x1f, 0x3, 0x4}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x80}, 0x8) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e128ef581004501031200000000000090780000214402f83d8274846da184f3d99f1bb01a65bedc0b89172dd1e21fbda64ac7af0a9d388449d3c57dc3b3781c5b6640f4ee29f7a6574a7ad00360f778cff4f564bab1af34e407b66cf0db34c9900b95bae44694f5c3a3a41b00a75e8d1f16624a67ac6d904b91240413fffcd4d7df4ac84849111c702e0a01e89ec110"]) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r3, 0x6, 0x1, 0xa7, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={r4, 0x7, 0x3f, 0xc6ac, 0x9, 0x7ff, 0x4, 0x5, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x2, 0x3, 0x7ff, 0x0, 0x5}}, &(0x7f00000002c0)=0xb8) 00:02:52 executing program 1: pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1f) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mkdir(&(0x7f0000000100)='./file0\x00', 0x82) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000240)="f654729c5566a3f7a2e442242abaaa41cb3965fbd7a60e5bf50da19a7a6f4400bb3962491d61c223090bfba5994fef4b36589b79ff72a3a69c7bcf962adb8608e764d5518e3526d1ed14f7f70c04f4bf0afbb86817da5cc79477502375176cd7fb1831587078eeb95b7166c81ff391bf416469e021d657ac33367cce90224dfbcacefb9024bcca513f13bb9adcbda57deee69efe075573a6a18f7281c639bc47d3801a09fba72706218b28fa64a7b5c81a43bd025287a81fab174db2c26e5008026e2b83688b71a77e89840e55108da362b617aa9506601165d6fd8c7f9343aabbc143b75f93f6eb76b3dab2") getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x9, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x9, r2}, 0xc) socketpair(0x17, 0x0, 0x3, 0x0) shutdown(r0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), 0x0) 00:02:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1ffc0000}, &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) unlinkat(r3, &(0x7f0000000180)='./file0\x00', 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000280)=0x8) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x0, @mcast2, 0x5}, 0x1c) syz_execute_func(&(0x7f0000000680)="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") 00:02:52 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) r1 = fcntl$dupfd(r0, 0x14, r0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x5ba}, 0x8) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) ftruncate(r1, 0x400) 00:02:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x7]}, &(0x7f0000000040)=0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x28000, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x8000}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x6, r2}, &(0x7f0000000240)=0xc) flock(r0, 0x6) getgroups(0x4, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setresgid(r4, r5, r6) r7 = open(&(0x7f0000000380)='./file0\x00', 0x2, 0x0) ioctl$DIOCADDSTATE(r7, 0xc0f24425, &(0x7f00000003c0)="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") getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f00000013c0)={r3, 0x8000, 0xd1, 0x4, 0x81, 0xb0e, 0x4, 0x280000, {@in={{0x2, 0x0, @multicast1}}, r3, 0xfffff80000000000, 0x200, 0x3, 0x4, 0x4}}, &(0x7f0000001480)=0xb8) ioctl$DIOCOSFPGET(r7, 0xc0884450, &(0x7f00000014c0)="aac5358682d6172c99ca1af62b33b61f0da11fa2e79a005c7d44b7ffe72b881c") sendmsg$inet_sctp(r0, &(0x7f0000003980)={&(0x7f0000001500)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000003880)=[{&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="0b645c6777a46c23256be236a2a23c91102c006c43182c337cf9be641ce6bd7fc70d96649541f4cbb47bc6bf4857e5f6eab8118190debb62e6538c68099d5e5b0a6601d6d9ca244c51b2593c76712846bf677cbecdeab3ca59f0c1f4fcb387fa73174d564174becb2087ee2e8793faacaf8709bd65ecb4d4fc4afebf1960210b88d15fe85226fa24d2bd3a4ff16952a7f85dc570d20bb1e2216062f34cd8dcf4eb08bdf6112ec38c902e0224e08f41d15ef046c89bee78e30f064581d88694a8bd6a8c0f9e56011272d9577c8accc9da0f9b1b1a3d7bf5", 0xd7}, {&(0x7f0000002640)="38e95ee738fd5f6bcdd9e8db7a6df83e89c64efbff1da58c2945e264413e92e28a67dcdb2a9ef034455e1d77e352cd3a5dd252ded00fff3f1ff1ecc61939069b7718801cfaf940442af36a14466aeae6fd1f059b31efa9cd2792c435a95ca1b986a4ffd25bac2d562249fa91f11f78c15d5af010204d9cdfaaeb06482551b7c627ead717608f7c69447c49b715b3f8dbfe5e89a028ea11235f179b3120c5f3295d73b51d7d471877b9e236001af67299a27628ba7ecd30f76efaa60b2ba77dcaf7afb4fab3f7e163c6ae", 0xca}, {&(0x7f0000002740)="1525da3aa555d1e346e79fad8ca89e80340ee9bb92ad0c539b156f4e630a1a9dd866b13367f530ccd9945788074bff6cb95293ba59b27c41d84f27f858a34848185b564484e0d5f2f4779ac8dcf8354bc1e8c3e606c2647b899fe3d79ca4b1be1757", 0x62}, {&(0x7f00000027c0)="010693f4157f1bf8ba7046b9b963685cf6588329e1d1951a3690f75fc5ac7ca6593e34690ae590048ab12b159e7982d372a709d972b58ed25fc25cae58a9dad94d41f62f8d03b64b487b6ed8cf8b0917ef52e72cb2f9462190736b4abd9afcca8d13a870bc7dd6879575ea92acb7401a45471feff7a788f4598f", 0x7a}, {&(0x7f0000002840)="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", 0x1000}, {&(0x7f0000003840)="a72f3d08d1", 0x5}], 0x7, &(0x7f0000003900)=[@authinfo={0x10, 0x84, 0x8, {0x1ff}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4}, @init={0x14, 0x84, 0x1, {0x8, 0x100000001, 0x112, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @authinfo={0x10, 0x84, 0x8, {0x77f}}], 0x60, 0x5}, 0xc) fcntl$lock(r7, 0xb, &(0x7f00000039c0)={0x3, 0x2, 0x7, 0xa5e5, r1}) futimesat(r7, &(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={{0x7fffffff}, {0x0, 0x5}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000003a80)={r3, 0x8, 0x1, [0x7]}, 0xa) setsockopt$inet6_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000003ac0)={0x97f, "4edf8413774256da9bd158611a4570f1"}, 0x14) fsync(r7) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000003b00)={r3, 0x97, 0x7, 0x0, 0x1, 0x7}, &(0x7f0000003b40)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r7, 0x84, 0x8001, &(0x7f0000003c40)={r2, &(0x7f0000003b80)=[@in6={0x1c, 0x1, 0x3f, @mcast1, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x100, @mcast2, 0x1f}, @in6={0x1c, 0x2, 0x1, @ipv4={[], [], @multicast2}, 0xffffffff}]}, &(0x7f0000003c80)=0x10) ioctl$DIOCCLRIFFLAG(r7, 0xc028445a, &(0x7f0000003d40)={0x10, &(0x7f0000003cc0)="d38a20a9abb4b6b2d895fe164f5ce5253348efcd216bd79d1ee3cfcc51e282fcb357dbaf6ff6cbe077d82758c0a050cec697f1c349d7188f8376fdfba482370ef7d43edea52527a78c3dc12309130fd46f70a7b2a7433312062c13026984553d2ed1e8142d9a5e60fb4e75b0f50559", 0x8ba0, 0x0, 0x8}) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000003d80)={r9, 0x100, 0x6, 0x1, 0x77, 0x8}, 0x14) exit(0xd4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000003dc0)={r8, 0x10000}, 0x8) 00:02:52 executing program 0: munmap(&(0x7f0000b65000/0x1000)=nil, 0x1000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="44cefb35f20ee52a80534e29033da4b8e9579d2238eddca913bedaad5745f7cbed90dad8df2f3cf9e13b571009a4f1") nanosleep(&(0x7f0000000000)={0x3ff, 0x10001}, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") 00:02:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) r1 = accept4(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x5dd, 0x0, 0xc00, 0x7, 0x3ff, 0x7, 0x1, 0x9d, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2202000000000000000000000000000000000000013dffffff000000003e60da1df147c3a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6000000000000000000004000000000000800000000000000000000000000000000000000000000000603ea25c3fefe53863b7a6725b869d2fb0b2a58c30f265d1fc22aee8b735e9f7e68b838050000f6f463a55c2fdfd87cd92d7521fce121d2c6beac49ce24ec04a55ab9e48598e140fb3450307198704c672ab63b0c9e759d14cc59a755245efcaa9601", @ANYRES32=r2], 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:02:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000008, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x2, 0x4000000000000400}, &(0x7f0000000040)=0x10) 00:02:52 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x8, 0x4, [0x9, 0x9, 0x8c, 0x4]}, &(0x7f0000000100)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x5}, 0x8) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x44, 0x3}]}}}}}}) 00:02:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) syz_emit_ethernet(0xffffffffffffffb2, &(0x7f0000000080)={@broadcast, @empty, [], {@arp={0x806, @generic={0x18, 0x809f, 0x6, 0x0, 0x0, @broadcast, "c787a496455ee242299de22f", @local, "4d440c4cd788187cf2ac29796afdfe0c"}}}}) 00:02:52 executing program 3: r0 = semget$private(0x0, 0x4, 0x2) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3}, 0x0, 0x80000001, 0x80040000}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x100) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000580)="60a246d6fcc21ed9687ef3259784c4e4101474e88a615e54ac3da282ff73c72a28e35e140276357e7f34ca5765c5721c1f4a2c6dcc14b57c6374ee08bec8946cfbc4464b6cb398c77dd186f97721c291b87d26403651147456341ece2157757ed5f8958f52b94d1ec2a8544e394154ca2ac5653b67b825ffda6bdc2b058632017fe74522be4dd790b463dfc77ff99dc1742578a62968", 0x96}, {&(0x7f0000000640)}], 0x2, 0x36) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000100)={{"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", "ccf3eb117acac21a08250c1c107a8181292b798df6ddc6923e978232e2a8a133", 0x81, 0x6a}, &(0x7f00000000c0)="7d301f99559836bf61ac938d71488c0cfc1891b8c00452", 0x0, 0x0, 0x8, 0x7fffffff, 0x7c, 0x800, 0x0, 0x10000}) 00:02:53 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050390000000000008005586ca900f0e08fecea11ea8fef96e0028d8c103be75304ae515fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020000000000200f0200a371a3f80000feffffffffffff000000000000000000", 0xb1, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:53 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x802, 0x2) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4e53, 0x5}, {0x80000000, 0xd126}}, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000000), 0x4) syz_extract_tcp_res(&(0x7f0000000040), 0x1004, 0x2) 00:02:53 executing program 0: getresgid(&(0x7f0000000080)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getgroups(0x1, &(0x7f0000000400)=[0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) getgroups(0x7, &(0x7f00000006c0)=[r0, r1, r2, r3, r4, r5, r6]) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r7 = dup(0xffffffffffffffff) fcntl$dupfd(r7, 0x11, r7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x3, @rand_addr="c4ca741eceb79de740545fc43d451a55", 0x3}}, r8, 0xd74c, 0xf5, 0x1}, 0x0) 00:02:53 executing program 1: setrlimit(0x9, &(0x7f0000000080)) socketpair$unix(0x11, 0x3, 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/228, 0xe4) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) 00:02:53 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000540)={@empty, @multicast2, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000005c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) chroot(&(0x7f0000000180)='./file0/../file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000200)=0x4) symlinkat(&(0x7f0000000600)='/', r2, &(0x7f0000000100)='./file0\x00') ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000440)={0x5, 0x1}) execve(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000340)=[&(0x7f0000000680)='}\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000300)='\x00', &(0x7f0000000240)=':#\x00', &(0x7f0000000840)='}\x00', &(0x7f0000000640)='^::\x00'], &(0x7f0000000800)=[&(0x7f0000000380)='\xb4-\x00', &(0x7f00000003c0)='^:>\x80', &(0x7f0000000780)=':\x13\x00', &(0x7f0000000700)='\x00', &(0x7f00000007c0)='#\x00']) openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) 00:02:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 00:02:53 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x0, 0x3, @loopback}, {0x1c, 0x0, 0x101, @loopback, 0x3}, 0x200, [0x7, 0x2f4, 0x10001, 0xb517, 0x4000000000000000, 0x190, 0x5, 0x4]}, 0x5c) getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_mreqn(r1, 0x0, 0x100d, &(0x7f0000000140)={@multicast1, @loopback, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @local, r3}, 0xc) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000080)) 00:02:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000aaff7f00"/128, @ANYRES32=0x0, @ANYBLOB="070008dffcf89e77"], &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x25276032, 0x0, 0xff}, 0x10) r4 = getuid() fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() setresuid(r4, r5, r6) 00:02:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x3, [0x3, 0x0, 0x9]}, &(0x7f0000000200)=0xe) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x100000000, @ipv4={[], [], @rand_addr=0xfff}}}, r1}, 0x84) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x85b, 0x0}, &(0x7f0000000040)=0xfffffe2d) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r3, 0x9c, "17873e3d0abd75d468db825e46c896d3df3725c6c3206a35e30d18a03d6b2076ea3992a16702254fbd69b11d6b33157f93b6a9e895555cb74336834cd2ffa2e729b2ba86009d6f46e1cb9e9baf2e6e3f9f3689e178333a9cbefaf01a79513ea19818f8519f8b7665489d0e883189ce93ffb1e585ae0fecb5f6a5f175934c3325683343ca4650ec2cbbce70c697a591dec34e9e287b2a37ecb8b28810"}, &(0x7f0000000140)=0xa4) fchmod(r0, 0x80) fsync(r2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x13, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) shmctl$SHM_UNLOCK(0x0, 0xc) shmat(0x0, &(0x7f0000ff9000/0x3000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) recvfrom$inet6(r0, &(0x7f0000000340)=""/26, 0x1a, 0x1, &(0x7f0000000380)={0x1c, 0x2, 0x9, @mcast1, 0x6}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) 00:02:53 executing program 0: syz_execute_func(&(0x7f0000000100)="950cca0f050520d0f807911441298f17955bf90fc4014c670f6839bff6000000a0e5bee7d163e1f8c45122c1d7c482f934a3823c199fc48192558dc3c366450f18c43e0f9b1e98860080003f3fbfce0f73d539c481f8521f5726260fa0f0470fbb7508a9c14600090fbdcb0c04c461205ffb3e11bd110f0000") syz_execute_func(&(0x7f0000000000)="c461fa2de2400f60162664426bc179f20f5e75406580afcfa7ca320c24b842f6a70300000066460f382bf8460f4b4e00c4017c5a052ae00000") syz_execute_func(&(0x7f0000000040)="c422119878f1c461c8553505000000660fe3b4a30f000000c481cdd56200c421f9138a38000000460f01d9c421b37ca6030000002626f3aec4a1456878e746a6") 00:02:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x8, 0x4, 0x1f, 0x3ff}, &(0x7f00000001c0)=0xa0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)=""/211, &(0x7f00000004c0)=0xd3) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000340)=0x10) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000740)={{"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", "a09a15fba33e870ba9c34060fd31228ac2796aeb103b84038a7412ef9c979af4", 0x7ff, 0x6}, &(0x7f0000000000)="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", 0x6, 0x6, 0x10001, 0x5, 0x5, 0x7ff, 0x3, 0x3}) 00:02:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x1010, r1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) 00:02:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x5, 0x10000}, 0xc) 00:02:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2, [0x0, 0x0, 0x0, 0x0, 0x4e280000]}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 00:02:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") poll(&(0x7f0000000000)=[{r0}, {r1, 0x2084}], 0x2, 0x101) 00:02:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000140)={0x10}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 00:02:53 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000240)=""/112, &(0x7f00000002c0)=0x70) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:02:53 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x5, @empty, 0x5}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xfffffffffffffffa, @ipv4={[], [], @loopback}, 0x56}}, r1, 0x9, 0xb1, 0x65b, 0x86, 0x4f}, &(0x7f0000000140)=0x98) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x60, 0x4}, 0x10) 00:02:53 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) fsync(r0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x5, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r6 = getegid() getgid() r7 = getegid() freebsd11_fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000400)=[r2, r3, r5, r6, r9, r7, r8, r4, r10]) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x50) 00:02:53 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="c4", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0) 00:02:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) setitimer(0x2, &(0x7f0000000040)={{0x1, 0x7f}, {0x7, 0x401}}, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f0000000000), 0x8) 00:02:53 executing program 3: r0 = socket(0x3, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d000000cf368fd46fc3c9b93be91d44d851d817e5f49d6a1069c538ab79af3b86069cfbec61a07f45763e2cddec566eef812d31539fae1d42668b"], &(0x7f00000000c0)=0x35) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x3}, 0x8) msgget$private(0x0, 0x148) wait4(0x0, 0x0, 0x0, 0x0) 00:02:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) truncate(&(0x7f00000001c0)='./file0\x00', 0xff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fae496b, 0x2, 0x3e65c1fa, 0x6}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x2, 0x9, 0xfffffffffffffffa, 0x4, 0x3}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x25, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000"], 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setrlimit(0x0, &(0x7f0000000200)={0x1, 0xf}) 00:02:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000480)=r1, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r1, 0x4) r2 = socket(0x10, 0x7, 0x1000) getsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000000)=""/97, &(0x7f0000000180)=0x61) syz_execute_func(&(0x7f00000002c0)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) accept$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r3, 0x7e, "3c47978457be0d420f5c3c523e6c4cd760796d98a25732513527f16e0e3c1836ee7989b08c13bc293d7c24b738d6b210daf019ee19f4997279a39912386c6cd1a14a01210d2188393debd64e6a33708ebf05bbeb0cc8864ad2b3440db8bf68f7535a2066f454eff0d6812d3dbad17d7a33b595f90f871e13a350304ec4c3"}, &(0x7f0000000100)=0x86) 00:02:53 executing program 3: select(0x40, &(0x7f0000000140), &(0x7f0000000040)={0xffc99a3b00000000}, &(0x7f0000000080), &(0x7f00000000c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x104, 0x8) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"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", "028036dc6a1736dc2fcadbd578c0a4fbf149b333aed3e7bd6cda7f4b94579335", 0x7f, 0xfffffffffffffdec}, &(0x7f0000000000)="687f344a46a0806cab5a412fe381949eddb4fb51adc6af553ec489dd2b1230dab37b31dc3db06be2d04b7806", 0x20, 0x401, 0x689a8eb0, 0x6, 0x5, 0x1, 0x4, 0x7}) 00:02:53 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRESHEX]) 00:02:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1003862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:02:54 executing program 3: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x22) unlink(&(0x7f0000000140)='./file0\x00') r1 = getuid() getgroups(0x3, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0]) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) fchown(r0, r1, r2) r4 = open$dir(&(0x7f0000000100)='./file0\x00', 0x120800, 0x8) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r4, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:02:54 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14}], 0x14}, 0x0) syz_execute_func(&(0x7f0000000080)="982c0a0f050d20d0f80791b0024426d1560000855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c4618de3c0740ff2a766dcdc1d922f2b550142c4c44349426b07008f48a8a2ec68447f7fc9fb110f0f3804830a000000") getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) fcntl$getflags(r0, 0x3) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:02:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) bind$inet(r1, &(0x7f0000000240)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./0\x00\x00\b\x00\x00'], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000280)=0x7f, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000180)={r4, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:02:54 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x2, 0x0, @rand_addr="52ce472d2b1e9347b67c0b97a8b41181", 0x80000001}, 0x1c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:02:54 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c040f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000240)="c0f79271395f68f2968470c3344e15fd6a6ace0516082c014a1818c98e68b786eabc8acb7913d57113193e4c97248071742a7d4e642e91386387a82632e17a3b2328ed8b36d0bbab56c336fc621cf3d4b52daad5c6df1b6c2449d6b3eaee234098ab90f601c235cf72f25c096ec29e49e3fb7033f9156058c64d2cee725acaa283f79870c4fad46d635c4d4f25c55b33a0c03676bcb819d4f95894767f6a4a2f971c3ef9e61a7c2450cc8aa7830ceccb9b4907df4de058c21dc2ca86d69714dd1f33f38d2a23455aff940c06d62ab8d1b9444a60f801cc12d2fd6550a457abf1851d34a0d5432602a70349568a8a38180e759b354428c6b23c08002e76710faea04c2104c98907a39730a5277932d0cb4215f31e918df00e64ec7a138c37790996b473494652f5c20e09b1b475c7824ad38a678c9efa768c99b8ba7c611e8bdb844eefb0f9b296cff369117362ecead6ca9e8ac6d68e2202936cc35fbbaf564570e47803d267e19ca200b3eee9c71ded1b6d24509bfdb37e83a5a12ff02c2e79c92f90c8c62eb471b056b87dc4d81984b7b05856ad05273ded98a793f0a531068ee2ef19f85156f788f5aa423d2fc089f420f96a0b17f4309f81a8c858eeeebd17144f9d049fa9abc85d5920e3dda801a818c688ea991011226c7838fcb4b892046cac1c5317eb6e582ad392b63af557a85bb3632844ada9285a29a6af2e45c3e63fad39daa1e175be4abe2d6a628d15638b36c63803a8bad9119766dcaf8b81c163508430efd2b5b490d564d6747dfee1114d5dbb641388e9ea2eb5d747f225efcd1e3ba073a43badd210704164216281fc07cece8d3b2ca43e8f8adc973faace5d10c3253f80b987032ff7aed0acc0af3fea8e0cff682cb4bbca4156a14d08a9a6399d64716ec798c2f23953719ea3a4467df4f6586718f8597ceb5e3e143dada43c8f2768b17d0023940ab0e37ae73438b7b5f914bd7b405fa89531617059358417fb2c40e76723fc8a178af638d2b8874749b365f770f9f54bcb7bae802bf840888a83bf06746e70bc9efd58e758523ae369d56debe4c7eda152fd016a8c73e755997da568fe75b202acb29bf9e10dee1efb193364ff3889d195c47e3fac48571961ea7e5da74fe6176e91958044c60bc34985fd01a5b319e079bc8166021b16b123a0e167ba8c3340b93f105f009a8a0363646725e044ae0087e25012c1aea300d157d531d25c4a6508bdac6281bfc17ca251154de5a50216bc2f27da4274228831e002c1773566704009d9eb21921132d898dafd077f533f5358df4c22f293f777a68d275a810accdfd74815dedc386a131d496b44eac38250b90628ebccac3b8a1ddab0607cf44d925c4e4f8cc659d4b2f8e0bf6a0dc42b7b44b9700201494f0e7867d7a7c7b2730fa4943238dc50973590aafcf30c1603ac432f5e763b4154dcba2c6473da712fdf82be8b5ead6d5160b072d5087f1e7a5a9ba15910f55c8b239ac3df2d5c91a9b5736d7fe7c40edf03fbfa908014c81e1422492785b173281660716c59cf86ac97b3b1d90e5ece79da674e8b8f15b5d9f0e785d4463f48c4dd0446dde42b02db6ae96f65764de56a39d4ff900ae4f3b142b7482e24e50f45ad9124cb01757b66ec31ac26bc53c2804495f38aaa61631b4888fbfedbefb14dd34b3c16abd990c480b77941ce1ff961c504e2b9cc991195a87717f3e33becfc90539e03f3481abb302066c7d82ab63a48898507651b4736a434aa56f93200f6382367a7582dfffd7fede25c15497f3d4666e07fcf00439dd14eb8d2e0dd19dfbe9e4128fd17a120b38fbe1693aef3f74df078a8a5d382066040f217c0e2c4687da198daf8040a360451d47312983ca63e899133d923a85d2463f39878284d9962c3016ffff0d0661c6c0aa27ac095dcfe844b55344671d8aa991d3e4df5b368f77fd04c004117628c8be166e1345e43dd116945156dfd97a0e9281caecd664755b731a7dff1fb6142d7388df530a858cbab92c97e1b56f4236e97af42d205e52026fcae16dea21c5b58e8fb9965f214b13b711d5a59da17a6d1ca3bf0721fcab99b35b51516ff195255da99b2a5b88f4da6a083a8f55ed7ea58fba83bfbb3e71b4a4bfc3dcb8b873f7d20cbe90b65d88f13206e27ab6c52555f39054fa840f6e4d38e3b01dacc22751a6496af18482dfd080a8612c199f1dabab8a9e33fea7e1428a1d8249a211563af907ede19b677605d6103e8bd30867abec1d6755be84a1fa56038fb8b96b802b9962c75c8bf832a0dbff57b15f47caa4ccb80debb1571972be8bf2fa676505b69247cecba4614196a55d9cc1fbb72fd2de5f25b3ebf81dda1f197a2a717b20a0d6910e1bdad6a425047b1bca71010838cffbd3e6859bfb93c17ec9904c8eea8d447a50e114ce04d6fb18bc3ccb89204e02c2e3be129d019f71855495d35440115374088d6dd599fb92b409909c741d19b83fe7ec2eb65207171a2f9235c4b08977eb7fcfe7bf77d0ed5f65ea1e7d3103a7cfbbb9a583924cb29cc48b76fec0acfa10824490a06fac68d5bd4126f759a8c0e47d29c14d8809b0bfdce2d7cca12418190d3997a3208993006f36bd0c6490d0689b1df10ef9bc805b930e7bbb0735c1ad620f4992fb1ff2530393e286806ba8c77098ea87e226b35bc0c1c36a80c68635e2ed1b3626210d38e93b2add7914d81e45eb122c3b6b1454eddd755c0c3d2a0f78a98e5fe0b6fd5caba4b053b16fea6e1382e570f2d44bf46a18c0e2c7c8d2e797dd345574304924c320add7388c613949ac279445f1dbcb2cddb2e441ee5460e62992407e2823d2ec347f5d52e2a32e50eef1d3211d0600a31956a0a190928782e261ab710b33befbe4f187fb9a046c18902e39c1d7abdecd400be422bf8361560adae0a7495e9832522cf15bed40a917b4413c3a1307ca271d32cc2ca7426c0ed8a2b627e201eb4f22c0466230deabd8c8681957d53966dd27ff3104369d9ef9416b79f03bc362c659c3a110fad62697f61ea7d02403a260a06619d836a513b8f51bba5872cf2487da60d1162c411469e194fc78b03e8f728b4c8108621cc60fd1528832118b42d0b0e5dcf7e85a8155372e204a36ba8d055510307f5ac2b1caaf8b2811ded393a5c9609b878480e0c359245dc822cc4c2f2a95b38ddac42ff4ee1d693afb5f689d1884d2c7103d7a24c221b02a9d31ae0d6daf900e3973b13a3bb595f8258821db241a5ee9619c666e187e6d4f4289fd4f3873ec054004654d2d6e3300ccf0580b88c93c222582671f78a7ec7018ceb33e15b67d12bf5159368599db27ccc7015ab3914fd5d4e72a483d8f04cd4f0c318d84e780dfda2c4e7bb087efea45249f40eb952034bc0649489ec4fdc6b2c887fe4d48944e0b0b687b38a67e544909b0e39797bfb2a91b224d7a42a3c409229c076fa712052e455e4df184c5761bc09dc63f87a111e8daa7d3f0e05c34b27d1e514c7bed12c995cc90aeca29303c99be10f7eb90ac1822334ab5276d5ed52a94657933e1620dba73cdee8f5a7ec55ba58759f80ed865e91a0b071a58d45f403d460264911fe12fb623a312026717e9ed42bdb1610ff8a797442facb87a3429f24aac16e227cc593443a26df29d88674d2dfd1fac6866795e0164c1a434ec881d35ce7d1b1a86966890a1c92604a3fbbae7ad63195fb5ddb2382858cae83ddd7a2aa16432e0785c7a1cb9d8f00ff0fdf8267f0cd31ae44634ee99fa49b78613e1df5ccfb7efb81d6c54238f7c37254b0aea2b3ea4719ea4232ccc74e0815c0320ce1653b457050529fae0206a95d5f471ced7a60942d3ca1e26b61aec9aaf729db5b5609be7bf77d3f93f7ad0880825436824fd8cd7e8f03db2af46aa5d33df0a6e7701c3d7513bdb38667f8fd01df9b27ed65a4a1da312145552db081aad54de20c3db0070f52be8fb6d9f5c7a5fa210fe2bef6c796a7284ed51c35c491194ef3262ee30cbd2aa7236cf47be874dd7dfcbab379e76b8ad2c8d77f0262559d49677b3b09d773c867e4c2eddfc9f84452535ba91442b5800bb3ab251e3b33641f918974d7142d36717edfdce50f0705fb8ae45005d947cdeca829b17283299fe4d309a6b12232f4993524cdcfb06b7ee2f7aa888f1dd722f2cd50c0fff9505d8891090a84153d2e7daa8b697acbd586d6de45f6639993e2f5d5779f4eda9920771f6a65885e36f1235deae95f531cf3eb3895ae5a547ee08c062ce3d318340802380b0b94b87d3516b66691daaf356f4c2920626c46ce28379557b0a338902ba011215f85f6853016015ea185113db4b1b1db874ece94bacffe9dbb9d41ee77df36d6a08f2360f271323b77b0398e2dfa5d72e039a58ee15e5276e3c9683a1e24d48ff8ca9ac212c7b0b1cd26efb70ff5be07fc298f3604691756677b24befb19b27aa5ba1355b1e245e5cc4b8fb9d2394a6d9f84d69fa6aab379aa648951a729a54b5273819eda1226ce08db4a099e72c4a4046c3889c7d5af813f101d79ec513edf7b3a37863eabfde9e2204a380c0c02683aa080731852002f1718fda9ac2980f588246a1f5a83c17307a04eea78a2df10389737a3993f0dfc8e85d8b55b11e105902d56d555a6cf3f23a7466de4b6a5ecf553ada3bf67e27db49af06f677b2d8f5ba7dc9721c7e6975e5a0098d7478e8c82f3b233271281620c6b300967900d08e446cac611f962f54ac31dc442ae6185ae6e0eb263ce9b27a51c84767ed3e2ce8e1daeb84b94e5b96ee1cb48d64512393499a4cbe4571dde624ed1c405f202fbb70338e2f5941ff14b2e201edf0bfb70716c51ba7dffb8621b91dda808c55f7951ab410047c917a8f492d867cea4e459c539de0c70a3eaa5d16a30e85305ee00aedbe000f0ab979d60090862cb40ade8f3bef0b892f25723081d54ae589d95763f4fcdb7e49631dc15262003a4360dd1fa626b380b02ad73e58ac9edcf4cab85c15ac92b3ccf64dacc3ff0579753bb6995ae0478c822f68f3f1cf7a3f576bfaf700a90dc2169f24cf77f6f764546c123f2f53bbf8df63f85e639f3210ff7b2f415e12aa45784fc6bc25f8723f5a025bc6238c5aa53182546c963f825c67ab96d1967eb43c81a352d015451f3c3a7f3443bd5ecd6efe1ec965da772f6e9e76671bf2a1fd5e2e6b6bf63738c8676b6cd8a4a8697f2b1f332db8e8d1c98fe16e19c0094cd442baf3a3013541f0aa366373fb2f639225f993ffa725dcdf78ba233dc235ffcf0d42155b7ccc02240de110cea293e12e56a0801fe1885c7047b7ebb52a30713a19ad7d7246f98d726e7a20b35fb16ef7362980fdc409e78c82d498260447c01464a32d1b54e3094676093f1aff2fae49001ec50a3eae9b9dda8d63237a4cd344224c50cd8b0895403b0f7defa4ff17ea92f21990a65f4281b9fc63b4a485c1496434e69462535236cc3ef07ea8b4c84c4e464818bf09b14e335d6a6b6e9b80e1a50225748ed0fd0dddc6c67aec1c70babaaab97e9c7f1c4b96ff0364fec186c0d9ed6784af05d3f493d7774e965725e46e86448c22a937cf41783beb2d0144da9eb14e97d9eab515f465f9b900a0e463112c7d7e04d98cb9dde8534c65d60af85b74453aedc3da6a33c9edc6776c82be148f1ffb7069e852832e10cc4ed612007798af94d2c39a4a70f76ef2cbff5c190a1533af3b54c41dfec471c5ce03d16363d7940046e1905466c11a24799228871ea35d7a3207f18e76d4e949f8bd3fbd53c9889b1acf34b841d56bf26f59485c7347ce915") 00:02:54 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240), &(0x7f0000000280)=0x8) 00:02:54 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000400)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbdd330fc4014e66f66d220fa0e509ab34d1c4e10bc6c419f8f8a140a2b0d5be165e1d22ebcdc4b712c401e1766707894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 00:02:54 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x1) 00:02:54 executing program 3: r0 = socket(0x2, 0x30000007, 0x1ff) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)='A', 0xffffffffffffff42}], 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x100) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000007c0)=0x9ae, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000580)={0x0, 0x9, 0x1000, 0x7ff, 0x7, 0x3, 0x3, 0x7, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x4, 0x2, 0x100000000, 0x800, 0x9}}, &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000680)={0x0, 0xc9, "3b21b3d21ad64a33c8bccd2f85d1c05e346735076c81f047626d3777d7d07a15da35fae00ae2a0dcf47c65430ff42d463cd494a7f02abf9e7b4bc8d853d419fed021223c6b5ea55b20c2f4dc01c21b239b62596ce89998813afa0bab885aba10b2c8c3c85e8a7db44dd0ecc665bbebc86d223328ed728d843c17e6a860e3153797a0697db66f8cd6b251501bdaebcb0ea364e7a57fc621dbb3b78507599391b5c78030796edfcbb2de92f370c80d5b9d313e6c27d06a5f161d7d627749dfbfc6b4139e63890d96b66e"}, &(0x7f0000000780)=0xd1) sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000000)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)="48f4d8359e8b8e45d1ca709b49379f66a3dab0554e348f8ba3109b92959d0dc7feb0622b9324fbde006b564b8554d2fbab6588da49d2a2bdf013efc08c39ed40dc834e48d457e4452486ce", 0x4b}, {&(0x7f0000000240)="76cf7d74b2623b1091e9a0eec6a796135d923feca46442bff7f87a38bdde9eb865de3e97a23773f7c603d8a8632d0935209f0ca058adcd2c1f4fad7b693438900afb4f3d3e4ca94e2516d50ddcb1adfadf516aa6117f65578386a91f67c32a", 0x5f}, {&(0x7f0000000340)="e4eb2a3784bd9b836928e4099930569c4a20621fbae864be32966ac937fbd34daea85d83925208d03b7b5c8559be1b496d248195a750423e48daf7d54e54fb1a4c70bfa63795ed483cf329dafab010c2195a47c2b174ad8441af8e7c03a1fdbae231bccaf958fb7f7b21b7880857d575dfeeca0e94987207ff8c760df1dc867110c1dbf6a8873b7f9db33b6b982f40e6e42904332ba8180258811dfe06bd4cb518bcd0e61372356a7aeae32f02", 0xad}, {&(0x7f00000004c0)="232b50f008df4d2fc508648ed2785b4e92f7f242e96bf1d8053e261ffea532efd88bc4dcdb1a063df2046858ef9ad773d9ff56a5eead18666b0a5ba74b6ece843b54ab5752f0bb36b91ca7ff3a1fe414290dc690984cc4d11a49ab3abeff22123696981d8209dbf1438f1e788e6065d2865f166857678aa92c50e087729a3b344a5dd9e37b5fa5b6687128111a79570b0bbcf571b89a09b2b312204d4e0fe8435a9a3ca098e4ccde887857160cd1ed5774b0bf2c7677c8499f1968", 0xbb}, {&(0x7f00000002c0)="b69ab2719bf33303582c94a465e05f025ab3d13f72ae8de3d9617388560624a7a76b411ce48dae1a1d78bfbf9ed12a", 0x2f}], 0x5, &(0x7f00000008c0)=ANY=[@ANYBLOB="2c0000008400000002000000040009000028000000800000090000000700000006000000be4b0000addc2241803dd087e601d1df1de0fc73edd72e976a445df6f10ff4cf78ad", @ANYRES32=r2, @ANYBLOB="100000008400000008000000000000001400000084000000010000000800080001000100100000008400000009000000e00000011c0000008400000004000000ffff00010500000002000000", @ANYRES32=r3, @ANYBLOB="140000008400000007000000030000005c00000014000000840000000700"/40], 0xa4, 0x8}, 0x20000) 00:02:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, &(0x7f0000000040)={0x103, 0x5}, &(0x7f00000000c0)={0x7}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x47b4d0a272b9fd82, r1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080)={0x8}, 0x2c0) 00:02:54 executing program 2: 00:02:54 executing program 0: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000300), 0x0) syz_execute_func(&(0x7f0000000000)="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") socketpair(0x1c, 0x7, 0x401, &(0x7f0000000140)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x23}, 0x0) open(&(0x7f0000000240)='./file0\x00', 0xc4, 0x2) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) 00:02:54 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) socket(0x10, 0x7, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200000000, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) munlockall() fcntl$setstatus(r1, 0x4, 0x4) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001100)={{"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", "5b0bc524ae6f9335e4acdd47d72a782dd60ca94113c46f10fed9ca1dd1e62d8c", 0x4da7, 0x54}, &(0x7f0000000100)="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", 0x3f, 0x2, 0x2, 0x3ff, 0x3, 0x3, 0x81, 0x9a2}) ftruncate(r0, 0x0) socket(0x1f, 0x10000001, 0xfffffffffffffffd) msgget(0x0, 0x1) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000001640)="c92e66968a9203b6b58eec17db3ae4ba65e7fac9590466702b1ccca70cb8560a7cc0f22289569e803b7129c916aa4a05b5139cfb08af9c6773a2f1f5eee0a8615c1f671b5fc24e9ce13089524024d7860a138b73a81633e77e90fbcb31ecfc574756213f01489eb2394c9035067e94960c8adaa96b84f28f85acadc935880c66c8cd3d12480c7cb43da888c5110988432fa8dc0506f9a81ddccbd404cc70d565042b551954") msgsnd(0x0, 0x0, 0x0, 0x800) 00:02:55 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = semget(0x1, 0x0, 0x0) __semctl$GETPID(r1, 0x0, 0x4, 0x0) 00:02:55 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0xff42, 0x200]}, 0x8) getpgid(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(r1) fcntl$setown(r0, 0x6, r2) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x2000}, {r0, 0x4}, {r0, 0x2000}, {r0}, {r0, 0x10}, {r0, 0x1}, {r0, 0x5}, {r0, 0x11}, {r0, 0x102}], 0xa, 0x1000) fcntl$getown(r0, 0x5) 00:02:55 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x105c0, 0x100) freebsd11_mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0xc001, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) 00:02:55 executing program 2: freebsd11_mknod(0x0, 0x1000, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) 00:02:55 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 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}}}}}}}}) 00:02:55 executing program 1: syz_execute_func(&(0x7f00000001c0)="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") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000040)={0x2, 0x1, @multicast2}, 0xef6fec45276e2c7a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x2}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8001, 0x57, 0x2800, 0x1, 0x5, 0x1f, 0xfffffffffffffffc, 0x5, r1}, 0x20) 00:02:55 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000f9f000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mlock(&(0x7f0000e17000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mprotect(&(0x7f0000524000/0x600000)=nil, 0x600000, 0x4) socketpair(0x1, 0x30000007, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 00:02:55 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1b00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @remote, @multicast1}, 0xc) select(0x40, &(0x7f0000000040)={0x4, 0x2, 0x6, 0x1, 0x8, 0x4, 0x3, 0x7fffffff}, &(0x7f0000000080)={0x6, 0x0, 0x6, 0x1, 0x359, 0x1, 0x8001, 0x633c}, &(0x7f00000000c0)={0x0, 0x7fffffff, 0xffffffff80000001, 0x5, 0x9, 0x2, 0x3, 0x271a00000}, &(0x7f0000000100)={0x7, 0x800}) 00:02:56 executing program 0: setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x40}, 0x24) 00:02:56 executing program 3: chmod(&(0x7f0000000040)='./file0\x00', 0x100) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x102, &(0x7f0000000080), &(0x7f0000000140)=0xfffffffffffffcef) 00:02:56 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x42) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000140)="de703e01b4dedd30b7ffad9942544a2f1e192c7717f6e906aca2beccbfd2a1db60c60adcd3b8a1adce8da455480c48181e776748506cede32467c268f9dd52fb6a43def73fb8f2c00cefc05eed5b97793e0b14f888af062746309945779de60c693e2bfe23f64558a1a4292111db3bd666804a1675434df204a25001f93d81e4740132d2d420af378824f3483fb5ae9cb102f35bf622075332f4bd637d5715be9326faf457b762f4b91af064") 00:02:56 executing program 1: semget$private(0x0, 0x0, 0x4) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000500)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x110) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="69307c9f0978a98285b8a3ee2700dd8de2e303bbae20fbdff72b7b360717e843be0746e0968b7a2300e8484352ca76c144e49bc1195c9c365e490315ca8e23ac35716dfc298a851e209fe6dd0c53114b8d92eb431e90c046da0e068fd73a6dd4db8c3bf087070b3e0d807dda406330d42caef1587c8355f2539cbb1b39fbea5e8a5aea7f5c2eb4860723a99852b1af6428ceb82712b73cc6e87bb8b1fcae5a00a47760aa70ee5966c21776ba1803984325d5e58f26a2bc4073334a3290c3af23ff7e7bff737f72afc7f665356cf14bdd99f4014e") getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @empty, @multicast2}, 0xc) 00:02:56 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20400, 0x3) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/183, &(0x7f0000000180)=0xb7) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000280)="b4caf2544bdbe59f067cba04c29bbb02c4e4a338c8272df8484b452c98374c73567c3ec13ed87ed99ad056f6685d8ad606b8dbd01c6f64a9e83b21d546a21cc7cb1d5aae01409484d0500fe415d44742242ec4c4987757dcc2694336174b0bd2d884c13707cf1cdf6cb598149b1396920e5a212168a6003ca6a7dc6e03bded406f65e6fe6bc4b3cdf5250f504fddf30f7c58c806107f1e", 0x97}, {&(0x7f0000000100)="8de6d363dceb6584a562e6707a393fefcd4815ea2477610b3aac7333976a7e30b5d4fb526b06697161600e31d04046261d6a6fd324968601ce564a4192c6837a9ef9c970e1331bf1780c6539b3a25f844d5027", 0x53}, {&(0x7f0000000340)="e1a1281b90f9b84875ad71601bb3f6e3790960101fbe419d0759ff1b978d66fb3ae328f7ed7b158a448b8313a8b04350de7f9ab322d4105c8d5d43e9e2fb7b09b637072906a3523ecac5715b22f29fbe", 0x50}, {&(0x7f00000003c0)="04e09f908c532f0a4772884b7cf4571856d41193947e3be6bcaa3428140367491aa7398131a893cd0390384ff8070cc11f743e6316ce5433f11d63442e1fedcf76003048b7df750f1fa173682f18d92724789beb6e338004fb9309946b7c7bda5dbd8fbcef5339c36b663df74c724bbd2d5199bf9c8a9d0fd547ff446d17ed78be55da8a5231", 0x86}], 0x4, 0x0) syz_execute_func(&(0x7f00000001c0)="b1ea91cd80c4e3016b38316969ef69dc00d98a2034d0a3a34139fd5bf91cc1c4e3294148007565363e0f5aa800000000ffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5cd86c206595c4025dbc27c46dd1afaf0fc226f72666480f3a630b00714600000a8ab1b182013e0f0151e0bd110f5c00660f3a161f00") 00:02:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="65302f66e0a7000000000007"], 0x10) 00:02:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:02:56 executing program 1: socketpair(0x1f, 0x6, 0x4f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) syz_emit_ethernet(0xe, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) r1 = socket$inet(0x2, 0x10000001, 0x2cb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x5}, 0x8) 00:02:56 executing program 2: syz_execute_func(&(0x7f00000000c0)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001eccc461fa7f7f458f6968015600730f778018e62a2a61c169385ff695a9c1460009c4c40f002c7ab4c481785f77068f88400f01fc7000c4c13963ec5c660f3833d0") 00:02:57 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000000c0)=ANY=[@ANYBLOB="9f885100cdaf00000000000086dd60c0e54400183a0000000000000000000000000000f80000ff0200000000000000000000000000010400907800000000ff020000000000000000000000000001"]) r0 = socket(0x17, 0x20000001, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x5, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @loopback}}, r1, 0xef7c, 0x10001, 0x198, 0x8001, 0x1f, 0x8c}, 0xa0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000200)=0x4) 00:02:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000080)="aca606dc6bf690036916527b6327fe12d8e07df691899e381900b8f580cf83eac95d9ff64492c632fac0960447e04c48fcae5b") 00:02:57 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c02c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = getpgid(0x0) getpgrp(r0) 00:02:57 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000080)=0x4) syz_execute_func(&(0x7f0000000180)="9826473e431c240f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:02:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet(r0, 0x0, &(0x7f0000000140), 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x97, "c30500a6f7e93785724408373c67e54b365c28c509868f2e0160a132dfe95328edab4c81d4963d2b6a7659d49a32e629a3875c53d0067821982a022c1f0046e7ab6431bab09a103940a9586537edf8a6a01242d532c97ceec0663addaba67445cd00f7f317fee6244b9c4ea8394be6fabeece665da31f3004b55c2be3b334c738728650d1fbbbf436519cfda4cb899403f72d5156b7f59"}, &(0x7f0000000240)=0x9f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0xff}, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x1, r2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r3, 0xffffffffffffe02e}, &(0x7f0000000380)=0x8) 00:02:57 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80011}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) setitimer(0x1, &(0x7f0000000040)={{0x1, 0x8}, {0x42, 0x200}}, &(0x7f0000000080)) fsync(r0) 00:02:57 executing program 1: 00:02:57 executing program 2: freebsd10_pipe(&(0x7f0000000000)) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") r4 = getpgid(0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r5, 0x0, 0x3) msgget(0x1, 0x524) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r4}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000080)={0x52}, 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) lseek(r0, 0x0, 0x1) 00:02:57 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000280)=0x1c) 00:02:57 executing program 3: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r4 = getegid() setresgid(r4, r3, r1) getgroups(0x3, &(0x7f00000002c0)=[r1, r2, r4]) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x2, @rand_addr="d0d9aad1d1a29a506da024110266b582", 0x3c}, 0x1c) r5 = open(&(0x7f0000000300)='./file0\x00', 0x4, 0x1) ioctl$DIOCADDALTQV1(r5, 0xc130442d, &(0x7f0000000340)="301b8c354885880c40ddd22b54d7b18178cb054a9ffba9aeca70367db2a739a1a04d00ed20886061ca3b820d18048173190e209cf89b220a6f8a5bedc847e5c12609881ba5a6d92c6d28b81eae160bc2aae3312aa82f8b46c049a96f1b91a8e10e1493b20ef0129ac7fe0d620f28aa449f56cbfcf4ebac86bcf15ec6dced3104d39df53ecc384a480c4ab76ecedea3f382dbfad2") r6 = semget(0x2, 0x4, 0x2) ioctl$DIOCADDALTQV1(r5, 0xc130442d, &(0x7f0000000400)="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") __semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff245dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664384660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:57 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETSTATE(r0, 0xc0f24413, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000000c0), &(0x7f0000000280)=0x1c) 00:02:57 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="6b57585e589c95dc67680add7e281ef883c18b7b447da404c94a44ae8b852a50b7133b4739c2459ef0d760783c2fb868285ae36fdf99df4744f526934ce95a9bb6156c925ac2e75331bf27bfd8a261b5e661de7c6fd3a44a31e2c457806e8eee67c0976cff9e8b76f12e60fd48bdde0d3a2f8a65c95c3af8a19df7a6ff0f4ef7ee4f20e25ae7ab56461412269a0113076a16dc9353f703608348808514cf0e2c0bb14197af1011ae0df6a6082d99617459db0642babc3b17616fb12d93acc9fdea1f430f707c5a144016b0af8f4340910bdb1997e0050d1ad81f3350054acc56b64b30e73967919e0bc4") mprotect(&(0x7f0000889000/0x2000)=nil, 0x2000, 0x3) 00:02:57 executing program 3: r0 = socket(0x2, 0x5, 0xda51) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="030000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8bfe800000000000000000000c3cd6418bc794a615ae4df5ac81f7c45145e", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:57 executing program 3: socket$inet6(0x1c, 0x5, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80, 0x2, 0x2}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000000)=0xb9) 00:02:58 executing program 1: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000857000/0x3000)=nil, 0x3000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x7}, &(0x7f0000000380)=0x8) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r4, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x200) msgget(0x2, 0x88) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x1, 0x2, 0x0) recvfrom$inet6(r5, &(0x7f0000000040)=""/100, 0x64, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) msgget(0x1, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) 00:02:58 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/96}, &(0x7f0000000140)=0x62, 0x20000000) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x20000000) syz_execute_func(&(0x7f0000000000)="98243a0f050520d0f80791b0164141e2e96564dab20000000050855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc441e1e94cba9b0f3804830a000000") r1 = shmget$private(0x0, 0x4000, 0x600, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x2000) 00:02:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000000)=0xb9) 00:02:58 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xda290f54dd91f819, &(0x7f0000000000)={@remote, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) r3 = accept(r2, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000001c0)="e3666c73d83fed6a4a61ccb156fc1ec747647511c46c9b0f3a16d4d4f8cf992517bf0b", 0x23) 00:02:58 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x7, @mcast2, 0xd3a}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) 00:02:58 executing program 0: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82002ef2bd0aa7653000805478f2a774df40d6307c7b98d8552096039c61a3ef8288f1d9c1ee281f79d4419f398acb28bb5579e16e0d2eced942101a4dea3af45cf25b7d6a4ff9284beafe0d811736cafb16ea93b1d6384f587486e4e7f5c0f59dbcdd20c302"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffbfff000003e8}, 0x161) 00:02:58 executing program 3: syz_execute_func(&(0x7f00000001c0)="26473e431c16f043830d0010000002f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed75c41e1ea0e509ab34d1c4e10bf8ccf670c4c461cd583d00060081c66db712c483397fd300c96d6ddc0fbcaf13100000f345d9c6d1b66556666665f3400fc2fb4bf0410fba335d01b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f007f00004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:02:58 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1}, &(0x7f00000001c0)=0x8c) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xc, &(0x7f0000000200)={0x3, 0x3, 0x3, 0xffff, r2}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) 00:02:58 executing program 0: freebsd10_pipe(&(0x7f0000000c80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000cc0)={@in6={{0x1c, 0x2, 0x2, @mcast1, 0x81}}, 0x0, 0x6, 0xfff, 0x3ff, 0x7fffffff, 0x8}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000dc0)={0xf, 0x5, r2}, &(0x7f0000000e00)=0xc) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001fc0)={{"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", "2f1eeccb0df6ee347dd923c076ef951cafe5b3f7309450d899342b93b330e63e", 0x9, 0x3}, &(0x7f0000000fc0)="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", 0x20, 0x3000000000000000, 0xa1d, 0x7, 0x7fffffff, 0x7fff, 0xff, 0x3}) pipe2(&(0x7f0000000f80), 0x100004) syz_execute_func(&(0x7f00000000c0)="b1cd91cd8070062ef26e660f60d7c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd98e04f38bf38b6101d2d9d922e5c461ad636299") r3 = dup(0xffffffffffffff9c) openat(r3, &(0x7f0000000c40)='./file0\x00', 0x8000, 0x8) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000280)={{"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", "f7b57cdc6fc6dd1e507c79e2b5cd0763c56851f54405ff67473ade9369ae4a00", 0x1f, 0xffffffffffff59e0}, &(0x7f0000000180)="3575c10d376cd5c22ae0e01839ecb8248510b4ef48577d384eebd6701c135ffe4ca6ed60b3e1f6bb9e9f196bb61b8976880507133e7ff3851d54518872474a454e185a72a14b496753c07c1cb5e7c32bfa5bd6fe7c179af186f0cdeac61a8df2f0bdaabd9343581f8d43ad711168c03065bf9081f8fc63f049604744aebe3e6ee47fc28ee9c2d9b1b742522528f3a5aa5c4673a4b24d3dbba4a3c2e2624e70b6f15bc7f795cbfc6fc7aa41d15af59b9ac8c303aad5856ad90ca18f919e03b39248a6f1", 0x9, 0x6795, 0x48, 0x101, 0x7, 0x1, 0x3f, 0x2}) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f00000007c0)={{"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", "9eb6f26e035eef287c2ca225843e231f3551a64ca631696fbbd4baff4c3bb6e0", 0x1000, 0x5c}, &(0x7f0000000700)="d394a9683a9f5b65e44b0249098684e69d3a77fb414283d2bf5304d0a6e5dd5757de5c4f08f5bafa5bd8e9cc0f258fe8616368cb9cb0e2c9db551d1ea5eb257f55819353591cf4acaef4a01251b4e71bf37b71db2e16544c3a30ef814f10daf054dbf9e1880b2535ffcdb3d691a30013aa03e1be70f876f3ff147c4acfcc59570e6b90ed2452d3e8469acdec48ff7ccbe10404efbd65", 0x7, 0x0, 0x253, 0x80000000, 0x80000000, 0x8, 0x7, 0x14b7}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000000)={0x3fc, 0x65, 0x600, 0x2, 0x800, 0x6, 0x0, 0x3ff, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r4, 0x9}, 0x8) 00:02:58 executing program 2: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x6, 0x2}, {0x5, 0x8}}, 0x200) 00:02:58 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) madvise(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = semget(0x2, 0x0, 0x400) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000080)=0x80000001) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/4096) read(r0, &(0x7f0000001100)=""/43, 0x2b) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r2 = accept(r0, &(0x7f0000001140)=@in, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000011c0)={0x3, [0x1c294000, 0x2, 0x100]}, &(0x7f0000001200)=0xa) 00:02:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x80) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/138, 0x8a}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/193, 0xc1}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/150, 0x96}, {&(0x7f0000001340)=""/196, 0xc4}], 0x7, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:02:58 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xd00}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x9, 0x6, 0xfffffffffffffffe, 0x4, 0x2}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x100, 0x198d, 0x3ff, 0x5, 0x5, 0x4a25, 0xffffffffffff6927, {@in6={{0x1c, 0x3, 0x8001, @ipv4={[], [], @loopback}, 0x6}}, 0x0, 0x1, 0x2, 0x7f, 0x3, 0x3ff}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x3f, 0x4, [0x40, 0x5, 0x0, 0x6c]}, 0x10) 00:02:59 executing program 2: syz_execute_func(&(0x7f0000000000)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) mlockall(0x1) r0 = dup(0xffffffffffffffff) open$dir(&(0x7f0000000400)='./file0\x00', 0x1, 0x10) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x4) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)="b5333064555c47823c80a6b36404f47a02a08245ec7bb7cf14a1b6ccf7e46871445d91843aa2cc6f4b991aee8fa4c97f05da67e9266955c778f9d8a8529c30018d009954317eb4c2d81dcfac29af13720292340d1602a76d12ed9a414cecad977548b3fcab9de2833b850d87edda93458930e98952996561d1aa47fc27e78e29a2ee7cf29029504aeaddd58a7b60196f", 0x90}, {&(0x7f0000000280)="0c736831d5f6e27a41cec4fab0a1e47674e061845f63d4ebd4419ab704d9984e54cfac3ea6071cb5f6917f5a371e63726c0bc6f0a969410e39f63efbdb630919e52043af18788b91d9d6d9e92588251ae64dba358a237018a45370d84740fd0c8a7a9b6b299c231d21acad31e3e264f89101f183d745471a3b57bf79c17c6369566cca7727a1b4ec301ead49b0a1e93d200d0282b60d49abbfa9", 0x9a}, {&(0x7f0000000340)="9b517221152f72a5ace426a52f078b35c52897171d562ba496bae26e2bd601ed74d93ceaa870f00cb312c512c4a37013853b89cd4bc06130f510af82cb4cf208751ba525111b3be35bd5ca823153b3f5957c6d4d327653917aa75b08cc6269b2f03f7e", 0x63}], 0x3, 0x0) 00:02:59 executing program 1: r0 = socket(0x17, 0x1, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xc0d1, 0x0, 0x80000000000, 0xf1f}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x2}, 0x8) r2 = accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0xfe6a, 0x6a00, 0x9, 0x7, 0x401, 0x1000, 0x6, r1}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r3, 0x1ff}, 0x8) r4 = semget(0x1, 0x7, 0x20) __semctl$GETPID(r4, 0x7, 0x4, &(0x7f0000000280)=""/58) r5 = geteuid() freebsd11_fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000002c0)='./file0\x00', r5, r7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @broadcast}, 0x2}}, r1, 0x3, 0x2, 0x9}, &(0x7f0000000440)=0x8c) r9 = getpid() r10 = getpgid(0x0) r11 = getpid() r12 = getpid() r13 = getpgid(0x0) sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f0000000480)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001880)=[{&(0x7f00000004c0)="6f83ad24df2e108263b3499749d129389bfa66791dd28efff09016d8dd351101b3651ddae8cd8da574218b181bb49a5c3b63c3d00c1e4ea201f84353799fcca05cbec5f4d468c243370a6962fc4bd181fbec361fce4c5ba47b09e84dd13b038a6fc6c8c0c8fcf30c373128be696a0101dfceaa92471ed87688cb5127898dc159979622a1c04bb23259f74525458523c12a59028905eb66c8c748ba21", 0x9c}, {&(0x7f0000000580)="4526123f230e036d601cfd5f2b3e539d7e64687bcaec0a84c17b3c255e9ab33ed04a751e6562d0f56ef7c9ced40fd3ebd1de4d8e83d17e619cb9b22f522063e942b53b17ec2b8571044c8ca832f2241369917823f8557f6c7cb6911e6941c62c824742ad51df833ea4e7e17f39aca957aa580fc9dfb93b0f846da2980a70349191c2da", 0x83}, {&(0x7f0000000640)="a025de5de06e1752b5386cc77998674537b75fada2d6332cb037014ab5fea7f0b8c4a40a74b21184f84608e90b8c2f98bbbc3b76fa7f43bc9bc1b42869f68a4b8ed4a4946edc564f9137040a7ff4bb63b1b00603168527e3eafb829e951fa277581fdcc34bb65b783e8b1ae1026e97c1bec664941f360463f7a5607082f6d4e23be0455db2ad58203d8b5f3a14aaadd094bf2a", 0x93}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="325f27cbbd917c3e63dcf59b31cf20c03ff521efe5ba", 0x16}, {&(0x7f0000001740)="11269758381fcc06aeb4ba2b4456d03a53f142db8cd785c83f5fafe4cf63e81f7691f49eacbd", 0x26}, {&(0x7f0000001780)="b4e186f139225f3e201aceb404e7157a921dd0a263b8e56f5e31b5b9eaa0b296d96a995e30ecfe43119eadab96048fdfd041bc045ae50abae1a17a6fb6fe465dd8f70c457b68cecdda2f5a2faf65accadfc1c190efd9af202512fc15c63870166ce88a45aba8599ad9adb1fa0c9c7a9aa5e9d01ce6df29784390be1a52556ca3b5d4cdeb091689b187c00b350f941aee2443a52e7395ef7a857677efe5a74de09260b2319fea4144978a846911a29be00cb0cb9cc6d637254fb1c662cfc565a6f49b6ed7e6ce15909774c5a9da7867a28dc88ca95ec4b73970c0e5f5491637d6fadc19a05c155cba9db3f1e1", 0xec}], 0x7, &(0x7f0000001900)=[@cred={0x20, 0xffff, 0x2, r9, r6, r7}, @cred={0x20, 0xffff, 0x2, r10, r5, r7}, @cred={0x20, 0xffff, 0x2, r11, r6, r7}, @cred={0x20, 0xffff, 0x2, r12, r5, r7}, @cred={0x20, 0xffff, 0x2, r13, r5, r7}], 0xa0, 0x8}, 0x80) r14 = dup(r2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r14, 0x84, 0x901, &(0x7f0000001a00)={r1, 0x7, 0x7, [0x5, 0x1000, 0xcd5, 0x39, 0x3, 0x0, 0x0]}, 0x16) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001a40)={r8, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001a80)={r1, 0x5, 0x1, [0x1]}, &(0x7f0000001ac0)=0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001b00)={r8, 0x796a, 0x8, [0x400000000000000, 0xfffffffffffeffff, 0x0, 0x7, 0xf08, 0xa62, 0x2, 0x6]}, &(0x7f0000001b40)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r14, 0x84, 0x2, &(0x7f0000001b80)={r15, 0x8, 0x9, 0x1ff, 0x8}, &(0x7f0000001bc0)=0x14) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001c00)="f6442daa6a7c27afc6c8452202dd9ff13fc988b9bbc3bc7aa167b553d85d00c88c9870c5a3d44dcebe6b253b7a04b1ef8b977c692334b67b1b021cbe3c082d8b40a1e5d66c4c281925dac9ddc74a2e20cf898d418e361528ddc31c328c32f4c7393c4e8bd46524195244f445f1b053e7d516022d1bebf8b020329646d2002a8e883007feea30cee7e4257686b86586bc4d71", 0x92) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001cc0)={0x3f, 0x7ff, 0x40, 0x8000}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001d80)={'accf_dns\x00', "b62f5a970080b2376bc66c2a8f551b6a44a9f2b0befc535cbd8219c6b1010c5e5f8e101a4e6bf6a586d607b1c663628b617517bd65e62a3d14f5a9f128cfa458953540f01191b33f38cfe5186d3d037ff5098283cc5cbef666ef06ca2b2e45ca23e649cd48d657c3b2dea591313f1c9720f716e0483addf980a4fd7c8de11614d1055431f863bde2036005cb08ce0df2f218aa740f41047d98d476bad8b8e5088ef1a1072bcd5da92670c0e4c99bb18d85b8745a76220617221dbd498b78487a9404482f6b9bbeaaff5728131203dd2973cff45a18a99e926478534efd3a0c891b55841c6d79df49b9ac61e6ed7f8029"}, 0x100) recvmsg(r2, &(0x7f0000003440)={0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000001e80)=""/131, 0x83}, {&(0x7f0000001f40)=""/82, 0x52}, {&(0x7f0000001fc0)=""/80, 0x50}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/241, 0xf1}, {&(0x7f0000003140)=""/132, 0x84}, {&(0x7f0000003200)=""/232, 0xe8}], 0x7, &(0x7f0000003380)=""/130, 0x82}, 0x40040) 00:02:59 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x200}, 0x8) r2 = socket(0x2, 0x1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) shutdown(r2, 0x1) 00:02:59 executing program 1: msync(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0x4) r0 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r0, 0x0) 00:02:59 executing program 3: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000080)=0x1010000, 0x4) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) 00:02:59 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) sendto(r0, &(0x7f0000000240)="763d641de05520109bf747236e82c362560bd8041568b1b79836f8c62ff6e30e8a9c7e008089b7b68702945a307b42703548ed99bf006be1b90e71374aa5811e4daf6ee74da361ff739416920cb4fc7af86addc6ef7a4edbe42e86eacc1ee699d442bbadfbedc979f7b4990fa941bb75bb4fa63858857a87d8378c161892d308d7bcac157654dc7f86c643eb0307fdc18ca2b297ddefa07eb6371ef023cb8b83e327bbd2d6e121aabe42a7960280bafb00f845abd97cff179ab729cca6a57777238165f346ea1969f10de4c77a2b2bbd87c69a4d61c1eca783f57caf389cfaa7a73f200dd76e1e9cc2979e2be2", 0xed, 0x181, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x7, @mcast1}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00', 0x8001}, 0x24) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x49) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000100)={0x3, {{0x2, 0x1, @multicast2}}, {{0x2, 0x1, @loopback}}}, 0x118) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x7fc, 0x4) 00:02:59 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xef35, @empty, 0x9}}, r1, 0x6, 0x2, 0x7}, 0x8c) setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0]) setgroups(0x11, &(0x7f0000000540)) 00:02:59 executing program 3: semget(0xffffffffffffffff, 0x0, 0x40) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r1, 0x20000000000, 0x0, 0x6}, 0x94) write(r0, &(0x7f0000000000)="49882e052c9e7b", 0x7) fsync(r0) 00:02:59 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0xfffffffffffffcb0) r1 = socket(0x1f, 0x1, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x1, 0xbae, @mcast1, 0xa80d}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10) lseek(r0, 0x0, 0x4) 00:02:59 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff83523e31b4190806000108000603010100000000000098ece6cbfe0d001d9ef5871c6d3e91a9001852000000ac1400aaff"]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x80000001}, &(0x7f0000000240)=0x8) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x1f, 0x9, r1}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x5, 0x4) 00:02:59 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r0, 0x0, 0x3) syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec462a5ae6309fba1c9fb110f0f3804830a000000") setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0xb998}, 0x8) ioctl$DIOCADDSTATE(0xffffffffffffffff, 0xc0f24425, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x8000, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x9, 0x85, "251acbfd7a7aa6f13d93e84e3eab7a78ab015d8ca0d4d5f23b0c3263617b0fa50ff561ed4d49f6dcd33ba0c4541266db68de8e609612ca873376ac9b708768567f29abccdae49f3e052bf917a789f37c365a64039ef45d2135647234d3be8fbf41826e6fec6dcf4bd0de0ad574d24e25cc5b0d42a357bfe4d23a911ecf88d7fb26c28ee9c4"}, 0x8d) 00:02:59 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x1ff, 0x4, 0x0, 0xf4, 0x6, 0x401, 0x10000, 0x7f, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000000)="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") getegid() syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 00:02:59 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x35250ff137736c82) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) flock(r0, 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r2, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:02:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5d, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x1000, 0x1, 0x6, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @rand_addr=0x8}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4cd2, 0x800, 0x4, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5c3, 0x102, 0x4, 0x1f, r2}, 0x10) 00:03:00 executing program 3: syz_execute_func(&(0x7f0000000100)="982c0d0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000440)='./file0\x00', 0x120403, 0x131) r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='\x00', 0x4, 0x23) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000200)=0x10) fcntl$setstatus(r0, 0x4, 0x48) r3 = semget(0x2, 0x1, 0x40a) __semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f0000000300)=""/200) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x4, @mcast2, 0x7}]}, &(0x7f00000002c0)=0x10) semget$private(0x0, 0x0, 0x703) 00:03:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x9, @loopback, 0x6}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040), 0x4) shutdown(r1, 0x0) 00:03:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="820800000000000000598188cdc148854b255112fe19904a1b1bbe9e100fb55340ac5fcb8ab22188da0b0e7aedad"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) dup(r0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:00 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) 00:03:00 executing program 1: syz_execute_func(&(0x7f0000000380)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795b66450f2d20f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000) ppoll(&(0x7f0000000080)=[{r0, 0x1}], 0x1, &(0x7f00000002c0)={0x3}, &(0x7f0000000300)={0xea3}, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) poll(&(0x7f0000000000)=[{r1, 0x84}, {r1}, {r1, 0x100}], 0x3, 0x10001) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) 00:03:00 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r1 = geteuid() r2 = getgid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000140)={{0xbe33, r1, r2, r3, r4, 0x1cf, 0x5}, 0x9, 0x1ff, 0x9, 0x3, r5, r6, 0x10001}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98) 00:03:00 executing program 0: getuid() setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x4}, 0x8) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x165) 00:03:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:03:00 executing program 3: r0 = socket(0x10, 0x20000000, 0x8001) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffffffff, 0x4) r2 = socket(0x1f, 0x7, 0x8b8) r3 = open(&(0x7f0000000180)='./file0\x00', 0x20080, 0x8a) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/9, 0x9) clock_nanosleep(0xe, 0x1, &(0x7f0000000240)={0x7f, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280)=0x61, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x5, 0x9, 0x1000}, &(0x7f0000000400)=0x94) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={r4}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={r4, 0x5}, &(0x7f00000004c0)=0x8) recvfrom$inet(r2, &(0x7f0000000500)=""/82, 0x52, 0x80, &(0x7f0000000580)={0x2, 0x3, @rand_addr=0x6}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000005c0)={0x9}, 0x4) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x2, 0x0, @multicast2}}, r6, 0x0, 0xffffffff, 0x100, 0x200, 0x9, 0xd2}, &(0x7f0000000740)=0xa0) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000780)={0x3, 0x100000000}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000007c0), &(0x7f00000008c0)=0x100) r7 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000000900)=""/174) chmod(&(0x7f00000009c0)='./file1\x00', 0x80) r8 = socket(0x1f, 0x5, 0x6) rmdir(&(0x7f0000000a00)='./file1\x00') pipe2(&(0x7f0000000a40)={0xffffffffffffffff}, 0x100000) open$dir(&(0x7f0000000a80)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000ac0)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffff934546c9}}, r6, 0x401, 0x3, 0x800}, &(0x7f0000000b80)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000bc0)=r5, 0x4) freebsd11_mknodat(r9, &(0x7f0000000c00)='./file0\x00', 0x1000, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000c40)={r4, 0x3ff, 0x8}, 0xc) 00:03:00 executing program 2: r0 = socket(0x1, 0x3, 0x7b26) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x6, "d6af0f1589b044f36e8818c76896df01"}, 0x38b) 00:03:00 executing program 2: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = shmget(0x2, 0x2000, 0x10, &(0x7f0000ffc000/0x2000)=nil) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x1000, @ipv4={[], [], @multicast2}, 0x1f}}, 0x0, 0xf9, 0x7, 0x8, 0x4040, 0x3, 0x22d}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000440)={r5, 0x10000, 0x1, [0x2]}, &(0x7f0000000480)=0xa) r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x3681, r0, r2, r0, r3, 0x35}, 0x4, 0xff, 0x2, 0x8001, r6, r7, 0x1}) geteuid() setresuid(0xffffffffffffffff, r0, 0x0) 00:03:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "551c054ee36407d5a5288b0c319e84748a737e9fe760ff432ce8847f7a7c4536", 0xf17, 0x1}, &(0x7f0000000040)="36316c363087ccac0f29c518753738a1c8b6e2143a023c7d4a45a56d363d22dde79b88b75cb8f5b7a7e71ef5ee8c924b70f0b27e07cd11eea0be6d48f45820a4efec89d37f41769169f1e906c37e080b1ba761c83ca42a28db3a521c911c9274edd3f7bc0e9acd5a3e1d82b639bf09bf9ddc5ecef982ca3f9d04804947a5bf3b68df88bcc2b2bb6a57049576218e3b1b094a39114a405fd5ef98d1566b0410f625211ed9faa045b12b2ec04e31b27977409b3308a22c8f4f6c64b3c0d83e692861b053a907982641db8d836e7ad244ea09f57e8a172ab4f3164f2e10b525fa250dd80ea2ecd5741db17eb1e6fc8055456561b861f1811ac763", 0x5, 0xd9, 0x80, 0x1, 0x4, 0x0, 0x9d4, 0x2}) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000005c0)="cc8d66b523166c08c93de07f4d7aa0505fd26ac1db14291f878651cdf1bf26cfb837dde6a7b336f1273159b41f0b691e598296d46f57d47aa2d158cb01a10811d6cd3fd4427e4fffe8cabf35a97ef87afff3eb2ad340983dfaccd40ded9ad2ec462342cf236fff52360ab850f219bd76e32275e573102a6db14758f70dc4") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x20, 0x0, 0x0) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000680)="a1a214c97059556d053ad3a9193bbd4fa9f2ba1ccecbebc213183f4d0141110267ca6c746a15ecc1dc3cf146fa4b813b85dde4c98ffbfe122cc920c7e31a3618ae4bd6d784f4932b283ab2b9a93bfe486e223ad477d4c131fe1e9545fbbcee379fb9b1b099b0cbb2c1c7a12adca7642dfdedc475ac8cd653e12eb2508ddf2a4b5210c101b02aa10dd036bc8c902f6d7d434f0ae6c2273ab2b315a7da2d8edb2cd1") 00:03:00 executing program 1: socketpair(0x17, 0x20000000, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000008c0)="2c5920734bb52c670db922a3b9f18795e9405e55c091ec9e321e65b8c3263187cc7710c73ccdc012b1996772bbeae6e7484e2c08bd04c23f611f54686d8ee09f44783d46cbca1f7d463be55ab405bab833f057d1a19157225776b142bcbbacf357eb438b68389322874d9fae4161b6105ce6315f9a9983692b28443af7767b8f9a2a63225c999e48", 0x88) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2, 0x10000001, 0x0) 00:03:00 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x100) msgget(0x2, 0x100) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="a2a8aecbc6a2da4169380dd40ee69b5e66dfd8511c602b357552704187b675bc9abbbedcfe35a85263703d3d700a8391e35e19265bef5b9a41554096efc7899c4e54179022d9e56ddcd1b04698bd55f6f7ad9941d522fd7b27b8396dd8baf2a56a0926f12ec796883e4b942a5baf82e084f73fa8bef746e9e4ca9094bb633630368126aafa83f97d4328d2d16da723c64cad39d6150c2451c7d8f459ae428427f8411ee671412608a19439cc33b79be351218fe9a25b970658d9f970917a2db5e137df1d6bca95fd084fc5884d2c29d55662749084761e3374531d4d3dbf077f3c3c81eef03eb69b96797ad2384018699ded94b338811e1b") ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000001c0)="dd0b0dd0b0edc29fd2f2ea948ec45ca198810bc6a8e4b49baff94299e2bd7d1746c7b0627fd874b7a906767914f1397a39d06523015e41339d57eaadbf449d60047e3ec3a78e013eff21934f365635c5514aed6e49e437de3b31b16ac9e53d7bbf992f53678fabf4fd19d8c692c4ac1038bbcee0fe051787bbd813c3b00573389538467a98e733bfa1e26229f5596016ffbb304547577a0e") msgget$private(0x0, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x40, 0x0, 0x6, 0xfff}, 0x8) clock_nanosleep(0x0, 0xfffffffffffffffd, &(0x7f0000000000)={0x10000}, 0x0) 00:03:00 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000008000000000000a80028"]) r0 = getgid() chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) r1 = semget$private(0x0, 0x3, 0x101) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x400) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x400, 0x0, 0x0) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000180)=""/82) shmget(0x3, 0x3000, 0x37b, &(0x7f0000ffc000/0x3000)=nil) 00:03:00 executing program 2: syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000080), 0x10, &(0x7f0000000240)) r3 = getpgrp(r1) getpgid(r3) setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000008c0)=""/117) mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd) getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111) truncate(&(0x7f00000003c0)='./file0\x00', 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0) syz_execute_func(&(0x7f0000000100)="1c16c4637916d7b098cd801b69e4c4c2319c7dbe9989cb999962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e1018f69a89aa100008020fec4427fc902023ed107c43fc2b90ae0f216c443456a6b0e83c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332fe4eef5f50f54635bdcdec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet(0x2, 0x8000008000000005, 0x401) sendfile(r6, r4, 0x0, 0x80a304) 00:03:00 executing program 1: syz_execute_func(&(0x7f0000000140)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") syz_execute_func(&(0x7f0000000040)="c422e92bad0c0000002647dfc2c4c27d1811c423b942cdbadabcec0000000064a874c421fee6ef42d9fc662667660f3830ae64040000") 00:03:00 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5596f}], 0x1000000000000013) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x104) 00:03:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x10000, 0x1c0000000000, 0x100, 0x0, 0xd84, 0x1f, 0x7, 0x4, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x100000000, r2}, &(0x7f00000000c0)=0xc) 00:03:00 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="05000000018000009a0000002000000007000300e5e24c6f55d46e645fbc212826622e79"], &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xab7a, 0x100000001, 0x1230, 0x6, 0x3, 0x1, 0x80000000, 0x1, r1}, 0x20) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r3, 0x7fff) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a) 00:03:00 executing program 3: execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000002500), 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\\\x00'], &(0x7f0000000140)=[&(0x7f00000000c0)='{^\x00', &(0x7f0000000100)='\x00']) r0 = open(&(0x7f0000000840)='./file0\x00', 0x100080, 0x2) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000280)="f3b3cbf2a2d27aa121acadeacb822ed047b865a68cc53f8d0cbe7b7134e0f5e7f1324f7618b084aa9a5796aea751d2668d0968ba8e2502e1aa9d64a901969975711795c8bc4edf1f8592b3fbd909ccc63d2694abac2e1424f8eb93062385e4821fa520cef0321d41c4881ca2fd596a7bb80ffed591f8e91ca15d7c1cccad0652bdc6794e84983340c4") r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000380)={{"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", "588eb561c4c566cf93c6a62d43db753d4b2c5ae0efdd60bc8d795e1f7f6f0612", 0x80000001, 0x2}, &(0x7f0000000180)="1da3e43c55baa9f7f5b0c41825c7f2d11cd05258721e4e702b7fc514c60b310aab25ad8f1fe3d82654cc4d3cf4521a4a5386fb0f3b66e794b76b0026797c769188bc9715d7a63dacb5f63737040716a0e35a98bc9d340fa784a129a7bd8a9de34d9f2909c2ea0645dd482eb8e06e7b71151d6eea2f8b78765431eaa36aa21118c6860e4a3aaabf330f92db156dd574996a618b53c7497e825302e423160bb5b89192a3683aef2b61e23f", 0xf977, 0x3e50fdb7, 0x8, 0x0, 0x0, 0x3, 0x0, 0x857}) 00:03:00 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x2) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:03:00 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0xa0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @broadcast, @broadcast}, 0xc) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:03:00 executing program 3: r0 = shmget$private(0x0, 0x1000, 0xaa739a7f78edfaa5, &(0x7f0000ffd000/0x1000)=nil) r1 = getuid() r2 = getgid() r3 = geteuid() getpid() setuid(r3) freebsd11_stat(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = open(&(0x7f00000002c0)='./file0\x00', 0x100, 0x100) ioctl$DIOCRGETTABLES(r6, 0xc450443f, &(0x7f00000003c0)={{"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", "bc4a63923964f8b57177595cdf22cf8ee37c06d5cec9461d79e444713e884b0c", 0x8, 0x6}, &(0x7f0000000300)="0fbc606456ed421e39b9c675961cb86109d52b2c5c3d848885449f5aeeddaf6754de99279725914cd28f098afc7f843a5e3bf81e8d9f98d6aa2539e3d407d999b4c4dd8c8196e5a63f0bad8bbcf3c9fe57b4fe7353c78dc248c2b01583ca364ba285ed9160d3077bc4d0d1ddac19555641842231fb9aa27b228be99f9afe7fab50d596d4f1f3fc2c7f69dd8d8f9e66", 0x6, 0x5, 0x2, 0x100000000, 0xffffffffffffffa7, 0xffffffff, 0x401, 0x5}) r7 = getpgid(0x0) r8 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=0x0, @ANYBLOB="03000000d40d000006003a009b0900003f000000"], &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x16, &(0x7f0000000280)={r9, 0x8001}, 0x8) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0xfffffffffffffffc, r1, r2, r3, r4, 0x0, 0xffff}, 0x10, 0x8, 0x9, 0x0, r5, r7, 0x2}) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r10, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 00:03:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f00000006c0)='./file0\x00', 0x40, 0x40) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x41, 0x104) r2 = accept4$inet6(r1, &(0x7f0000000680)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000640)=0xfffffffffffffff7, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000540)={0x0, 0x6, 0xf, 0x1, 0x8}, &(0x7f0000000580)=0x18) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x3, @mcast2, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000100)="f8a2db56c910a6ba8c5a1d20e9e8e087c7a8fab1e91132afe59b1591189005b023a3851b9d5ed2f13e78a56b5d3b06a15fc3d12703c3b4318714774e2e1e7a3b239b3d57dc439ad3231d91b32f0d9b49b99bbecd4d4290fe1e29ec5541aa24fb21c02d57569dd3a5f36c073602c2d7dd1a2a4b9f1ce3c4904fb59df17f6923ff93529f510cd102d377f0614674a7f0371f25c79009d9da1123dca94fa3d202aed9d2070d91c884f279c596bc9dfdc27572d36924045e0e7080237ddb2da543b4dc2bf6b5e577afd69fae9288d3", 0xcd}, {&(0x7f0000000200)="e5d87312e8d87607a369365654d38170069ef6fd5426a05b006051ce590d28b7b5317b94ce6fa5ce643ef1975ea76f9441100f1f4b94949fe9eba2ee2b2644f109c563ee0763781875774005693714e844cc6b391309669b1c747bb4d691cd4b7bedc30361d9442c", 0x68}, {&(0x7f0000000280)="5d9e4d93d842f01af37e7974f6ed42c06aa5196205a45b2e5fdf2ae3481484d4a20f163efae3521f27f87586cbf695a47cf0", 0x32}, {&(0x7f00000002c0)="58bb5e75970d44125cae3909bdf7e892b29541f9ba83eea999cc69609334d7df83e948d4e31aaf67b8b5dcf9a8d2dde3f2fb55690f6137cd1aad284b8699c3847e8480b10c41d0", 0x47}, {&(0x7f0000000340)="e4e5ab33e370c02c825db8cabae8ef781a9621e03251c4df83047c290b8dd313bdd570556754708717e87ed4309cb8190c2dc423b9a93a116cf078387d9fb54298e1f79f827f087e91817d0e4e01eda4c31e01031db8089e5abf964d8d1a5d886e0574f19ab1ee2fe1e3c7282474100c9256c175de", 0x75}, {&(0x7f00000003c0)="a3cd7111275caa61a12fbc19fb4a9ba9ae79868d849096a7b9996fdecf11fac4099022659f396753a1709fd0e65aa87fb1f87085e56fa231a5be8bef9d06a3dd0409392a246b670b26bd0cf51c31eaded6fbd46afe838b011a9644c398475684bc44bc6eb475bd101a987f0e6ffa7ac04124177dedd2854a680c06431c967eb0c9a2ac9f6055f706036af5aa94e544acdbd74fe0e6c44ad1ace7a88210fd9b0ccb9e417d5a0a9e8d69990044e0c6a464308fd57efc837e355a327c608c8679371721c158e653786268b0ffc7d1927b411efeb9fd2bf7654cff35dfba15f55272a296df8c7fce246b80f1c445b8f9e3ff543f", 0xf2}], 0x6, &(0x7f00000005c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x4000, 0x1, 0x9f, r3}}], 0x1c}, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 00:03:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10302, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x84, "e6b5395b2e03055a437e82cfa12682f9250001a1adee49c34c5017fcf32b3f8adaf56d4931aa68c22bd621d4d05b609a746e473e02a1d2f7967cd96703d06942d3f84086c58196f464ca07a24abf9eecdae9e0eb75270ae3ec20f6efe8693171b1226a54dd279abf64d92f0d98bb8b362c498d92a63f1b5d977caf7cc97aa2b1d1621294"}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000400)=0x10) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0xab, 0x3, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) msgsnd(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="02f9000000000000279f04e953a514cc2594a28a650f312621c0264628845c19dd4c76cace70f8c4949acc025b617e8b4565d19fc45fa45e42e6de1d4addfaf46c193b13fda17325b2751b1d52e222a9de1c24eeddc50f6453dcc45c245cd05b2add556ebca796ac149fef0c7ac9a50aa7b4d7eef13cb8f13446e8f1a3786e9e80130a8467cff8658a8025dd58474f835361fb895bbb1724cd22f5d2dbe0d99dda"], 0x1, 0x800) 00:03:00 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) fsync(r0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) bind$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000180)="027f4574acd56fffa98b77b77bd4086ccde70c0250ecc57eecf7f6e811908a3a9db792027b0dfeec461c0e36c51b6f40c2e10db970de67c1ebfc2d2358fb", 0x3e}, {&(0x7f00000001c0)="2cf5d659e26a4e06031b384c4a5018482e23a34005157d8bbac0ac0d1fa2167342bc077e1b387bc273456aa0f3925d8050ea1ce082c767b2aa0b2475ac542aa6951b72", 0x43}, {&(0x7f0000000240)="7c5aa442a119640ca58690dbabff4d13d2a73a723dc55f24c09fce932bfd91467043ade427704d74a0a62d038057213e931926c657b47d8331c8794b", 0x3c}, {&(0x7f0000000280)="c519de2bf510bcd2c2a772f620350be30301d3ea17e42051262bb71734c870209db67d4fd697cd2e5f53dbeae3665cbc43e0d5234324c3a24d11ef3edf22a24ce7db8af774176064c13c9339c385082e28ec21fc8163327005b6c3391456da5f0d32e4126683e7ccfdbe6b6b70f0f1db3d9ebe591c03b263cc48b99954901ba91118866dc3d1c09ceea689db27752fcb", 0x90}, {&(0x7f0000000340)="0f1413e31052083d692378900898296faa478539ff0b3535", 0x18}], 0x5) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000540)={{"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", "1de493051e9ad06b38803c135707807c2d172b628f5ff59545627a3004090715", 0x1699, 0x7f}, &(0x7f0000000440)="83707055040a49fda9baac2ef5da1fe4cc833c0a2ea699bf476d8aee7c40943973af0a49935aecd468888de77c13a0076a2e3a64cdd11385af6de4c9f8847a1a804ef0c8605d1c1ee4803c3a05c537c18fd2c287cc506f9974620ea0315398e8432422974f3fc3d146c6872af9848e387049b0bcaf9902fd670531bbe7439cd57e0a6764269e6831a08c65b9866c75d457250707c08d5845a121233232207413d65e531070ad0f251af5d06d9d3fabf5ecda5089567125c5467ab0f4be4d80fa145b75f90e692fc01f6ef58b695938bae3e679a876a2bdc810b680ccbfca5d584eb593e93ea29d726ab0", 0x9b3, 0xfffffffffffffc88, 0x0, 0x80, 0x932, 0x0, 0xfffffffffffffffa, 0x4}) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f00000009c0)={0x7, 0x6}) recvmsg(r2, &(0x7f0000000cc0)={&(0x7f0000000a00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/240, 0xf0}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)=""/50, 0x32}, {&(0x7f0000000bc0)=""/75, 0x4b}], 0x4, &(0x7f0000000c80)}, 0xc3) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000d00)={0x0, 0x276}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000d80)={r3, 0xfffffffffffff801}, &(0x7f0000000dc0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000e00)={r3, 0x20}, &(0x7f0000000e40)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000e80)={0x7f, 0x100, 0x10, 0x40, 0x3, 0x1, 0x7, 0x1c0d, r5}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000ec0)=0x101, 0x4) sendmsg(r2, &(0x7f0000001200)={&(0x7f0000000f00)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000010c0)=[{&(0x7f0000000f40)="f600ebd453efb920f00270f8487f41335798cc63b2b60472b058b448928dcbc8ba600128077348aef8b4150b45e1e803cbe20b2f091144b33f3d7ab39291d2cb3d6feb647f84fb046bf0abeee5b140df2076f584769010e2c31ef7b332e3e660b862951e36c2a96028f02c2141dda513faac0172c5ca2549b83f34e01010b5f38f53424dfbc5b74a08e33eaf1bc0e4d1f686463ac46ef834b040f50e340b7e6c56ca01798e5516e21edec69ab83d3e850180325a72138dec9612d30eb93f8f3424e9344edf29ba3f225334ceda22085027b45951f5ce1943d1ece6780f131a", 0xdf}, {&(0x7f0000001040)="103c78317ddafd0150419d35cf9b07e940a5ad37654afde791f74078af0bddc399c369b6edd077f165dc87ef75b12597", 0x30}, {&(0x7f0000001080)="86102d34c761", 0x6}], 0x3, &(0x7f0000001100)=[{0xc0, 0x1, 0x8, "679d3205d1e8fef08d00dab11cc6c1c9a80d0f8a05534b17c3ea5100ba736b7c6e2224f35b093490934d266b303e4f595db9a63fd72353dd528b27d64a86b46bfdf3e4b5b76e80059bff6a107ae5016b41409d2d2f3519fc27b98a58cb6c97ad546c2725a7d39978bb060510698b13c362f2a9551f8fa7db8b67a5cfca2b04ffff01e379ff007e7f8744fcba1bd9a6b67a5cf39d068bd9ebc9fdbe056cd2e149b005cddfb963d239bcc5b6042b094cd1"}, {0x40, 0x3a, 0x8, "d78a4b099546e68ad5d75d9c8e957cd048d7e83fba48f1715c55c1ae0fb1a1607d925bad1fb3f8ce1a"}], 0x100}, 0x20000) open$dir(&(0x7f0000001240)='./file0\x00', 0x6c8, 0x60) r6 = fcntl$getown(r2, 0x5) fcntl$setown(r2, 0x6, r6) shmget$private(0x0, 0x2000, 0x1c0, &(0x7f0000ffc000/0x2000)=nil) readlink(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)=""/154, 0x9a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001380)={0x4, [0xfffffffffffffffb, 0x5de4, 0xfffffffffffff800, 0x2]}, 0xc) flock(r1, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000013c0)={r4, 0x7fffffff}, &(0x7f0000001400)=0x8) syz_extract_tcp_res$synack(&(0x7f0000001440)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000001480)={0x41424344}, 0x100000000, 0x7ff) syz_emit_ethernet(0x2d6, &(0x7f00000014c0)={@empty, @empty, [], {@ipv6={0x86dd, {0x7, 0x6, "6a8495", 0x2a0, 0x89, 0x1ff, @local={0xfe, 0x80, [], 0x0}, @loopback, {[@dstopts={0x3e, 0x0, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffa}]}, @routing={0x6c, 0x12, 0x1, 0x9, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast1, @rand_addr="8cff13b2cae35455b439448086f1e451", @mcast1, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, @mcast2, @loopback, @loopback]}, @routing={0x70, 0x10, 0x0, 0x6, 0x0, [@rand_addr="ffed95b32192d7046f3b0b490ba22892", @rand_addr="9cf23e47e673b0390567511fde9db9a5", @empty, @empty, @loopback, @mcast1, @mcast2, @ipv4]}, @fragment={0x6c, 0x0, 0x7ff, 0x81, 0x0, 0x20, 0x66}, @routing={0x70, 0xe, 0x1, 0x6, 0x0, [@local={0xfe, 0x80, [], 0x0}, @mcast2, @local={0xfe, 0x80, [], 0x0}, @rand_addr="9207bc91baa8ea6bb01e03bcc02982ff", @rand_addr="0d5f4172c43b414d4338448b3c072fe1", @local={0xfe, 0x80, [], 0x0}, @rand_addr="33a307d58b8ff90fc27bc3ea0b33240e"]}, @fragment={0x5d, 0x0, 0x1000, 0x100, 0x0, 0x2, 0x65}], @tcp={{0x0, 0x1, r7, r8, 0x7, 0x0, 0xb, 0x22, 0x4, 0x0, 0x8, {[@generic={0x5, 0xc, "9b8230438cde3fe40c17"}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x200}, @eol, @window={0x3, 0x3}]}}, {"4fd881e2f583f3486953f76a513245abcd692e5e3338e5e37cf44ec378d3d57f157c339fdcce36c6ea1d958af33e05696fddc9ea2a9eac6577fdc854c01531e306e8525b8158fd72cd9b7a9d744e2219103cdcb594c0060f77ae7065da6f24061c46e23058ed0007bedec952de3e08b6597facf47751c19ec62e6c210e266edc76f0907cfa35c9541e69b1b6b91dda47d29d629e30ac159bb245896e8521251abbea4a0cd20906b2e14152e4859a7909bef878efeebb1851985cbfb1"}}}}}}}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000017c0), &(0x7f0000001800)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000001840), &(0x7f0000001880)=0x4) fcntl$dupfd(r2, 0x11, r1) 00:03:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000200)=0x4) 00:03:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) 00:03:00 executing program 2: syz_execute_func(&(0x7f0000000140)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = fcntl$getown(r0, 0x5) getpgid(r1) 00:03:00 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000e10135fec4427dc402c191441db42a2a00c4da76768f48680850eebce000008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") wait4(0x0, &(0x7f0000000040), 0x0, 0x0) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x1003, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000000380)=""/4096, 0x72b) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000140)=""/252, 0xf8d5) rmdir(&(0x7f00000000c0)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x48, 0x0) r1 = getuid() setuid(r1) 00:03:00 executing program 3: semget(0x3, 0x3, 0x200) accept4(0xffffffffffffffff, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x0) 00:03:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x2a60) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x0, 0x9, 0x7f, r2}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)="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", 0xb41) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 00:03:00 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x4000) 00:03:00 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x701, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x7, 0x6, 0x5, 0x4, 0x1000}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x2, @rand_addr=0x1088}]}, &(0x7f0000000200)=0x10) 00:03:00 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff83, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = shmget(0x1, 0x4000, 0x102, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/176) 00:03:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) dup(r0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 00:03:01 executing program 1: syz_execute_func(&(0x7f00000005c0)="f30f169832233333a54f801b69e4f56962f5696200d9c441e6596707260f0f1c3ba6795bf9f3406f00008fe9589b26c7e4c753fbc4e1018f2930013fc422f1008b01000000663ed107c4c2b90a23f2168f4808eebce00000802000dec40b22b18cf407240004000400c4a27d181e17c1eba101a13edf28c35b460f31304505e269a841000f9966030fae45c0c02c0f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c00000013c4c1f913373766450f17720d2e440fc7bf0d000080c42249089cf70e000000") 00:03:01 executing program 3: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c3e6567662ef2aef242e161bf10d4730041e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4e04e4e5b3667660f38f619b7816d7d14f04683948600000000009709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd3000000ac718bc4c3214cb9a5605419c201b00b000000f0fa457122c4c19c5e4db0750dd4d48cc7e862848d680808360fe25800618de1c0f526c462012f06c44135d09ebf000000c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 00:03:01 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x100000000, 0x4, 0x0, 0xf2f5, 0x200, 0xbde}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5}, 0x8) syz_emit_ethernet(0x9c, &(0x7f0000000000)={@random="f9889cbad7bb", @empty, [], {@ipv4={0x800, {{0xa, 0x4, 0x2, 0x7, 0x8e, 0x64, 0x1, 0x12, 0x0, 0x0, @multicast2, @loopback, {[@generic={0x45, 0xc, "524d656f123190fd53cf"}, @ra={0x94, 0x6, 0xfffffffffffffffc}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x16, 0x4, 0x4, 0xff, 0x80000000, 0x66, 0x10001, 0x8, 0x30, 0x6, @local={0xac, 0x14, 0x0}, @rand_addr=0x6, {[@rr={0x7, 0x7, 0xa2c5, [@multicast1]}, @lsrr={0x83, 0x7, 0xff, [@loopback]}, @timestamp={0x44, 0x8, 0x7, 0x1, 0x100000000, [{[], 0x1}]}, @ra={0x94, 0x6, 0x7}, @rr={0x7, 0x27, 0x5, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast2, @loopback, @loopback, @loopback, @multicast1, @multicast2, @loopback]}]}}, "a1bd95b613e1"}}}}}) 00:03:01 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c51c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:03:01 executing program 1: r0 = socket(0x1c, 0x6, 0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x5}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="fb0000000000000004000000000000000400000026a1fdada44546053e8541f5f837e4383a2c8d6455402d2b4152d561a014f27f0c86d78c1b2d0312bd"], 0x98) 00:03:01 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{}, {0x0, 0x40}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:03:01 executing program 2: socketpair(0x17, 0x30000003, 0x1, &(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000006c0)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000780)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000007c0)={r1, 0x4}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) r6 = open(&(0x7f0000000240)='./file0\x00', 0x400, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) r8 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c) r9 = accept(0xffffffffffffff9c, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRESOCT=r3]], &(0x7f00000003c0)=0x1) r10 = accept$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000440)=0x10) r11 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCCLRSTATES(r11, 0xc0e04412, &(0x7f0000000580)="22474ee4cf72294ea602a3d2fa80372f2e3b6c9f68aa93c40bbd4e23492313f669cb742229e4cc7a61bb6c899de2f31ec3da1c50") ppoll(&(0x7f0000000480)=[{r2, 0x2100}, {r3, 0x2}, {r4, 0x8}, {r5}, {r6, 0x40}, {r7, 0x4}, {r8, 0x1}, {r9, 0x10}, {r10, 0x84}, {r11, 0x98}], 0xa, &(0x7f0000000500)={0x80000000, 0x4}, &(0x7f0000000540)={0x1f}, 0x8) r12 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xdcf, 0x40}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r12, 0x84, 0x8003, &(0x7f0000000100)={r13, &(0x7f00000000c0)=[@in]}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) r14 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x10, r14, 0x0) getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x24) truncate(&(0x7f0000000640)='./file0\x00', 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x81012, 0xffffffffffffffff, 0x0) 00:03:01 executing program 3: setrlimit(0x6, &(0x7f0000000280)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000040)="8bde268412034384ba6c42ebe67a3ebba146453cd3de1277feb674613831c9f55c231bc7d29bb71690a182e738a828c6b5629cab1e6fc0df9591e2019b2bf59be0650cd8e920e4cae3bd61a088f903aa4ff24708d6aaaabef6fad2d206fc7803a8b8c5d25942dcf29f26ebdba30b3d5ff0c462237bb5cc25714a03631cae08d54199e7bc63c61ff8d30aeed7fc1579afb142562def3ed41f6da02cf9cd2e0eae86cc8a23") pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000100)="4b2d2caaa83ba62b16cfad4070bf1078771aabf62f7597d347a0ea5d7946ebf95555e69431b9b640e3144b07204f7b4537abc977a2349f66e769b92909a059280953283bb544e17488217c41ff83a1bc93db27748ab9756961bb1e12", 0x5c}, {&(0x7f0000000180)="58a16daf547f0515fa8064a440f4ce716f3e4c0bdf765ea33e0f42591590121f005ea101f84226b93aae657d6a248e8e0c50242184ebcdd25628eab30b5c8cebea398e4ddf6ad2d195fcbed4c6531b0bf7e676d47b51ab255699fb00b25714686666017fbb4e1be2e8a5b82b37f399bbf26a8478a4568bd443496214fb440a4fe11e0febbc3284fd9370184cc2e86621ea4fbaba34508a7f021edc659cf179e27f434ad41805", 0xa6}, {&(0x7f00000002c0)="bb9238121a4ee11f118c6336639135331c987b45fd8121883ce24cc61ad20f90353682737d6fca89df092e867d97877415f39559f6162f7aa2b9ecf352816b2c29c78fdbf9bfac7ba6293e6f17e303fd23553d74c4b5b1f9b77487d3d4115e90662dd491f66a592b6c58f24fb569a7a52356885919bee3924f165442ff32f43661645907718c9d0a4b0bc7a77319d679148bbd472fbff253da25e483f3f0f4be1d73d518afe86b126e4b929063243e1480e3391282f5615033b954e6f34f629ab7d22dc9a8b337842d389c37d2debd64d0dd6054", 0xd4}, {&(0x7f00000003c0)="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", 0xfb}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000005c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r2, 0x1ff, 0x5, 0x800, 0x7, 0x7fff}, &(0x7f0000000580)=0x14) mlockall(0x2) mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) 00:03:01 executing program 2: syz_execute_func(&(0x7f0000000000)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9c462218e804d026cc28fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebcfae0af20af202000c4c3c4637d1d688abd074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f00000000c0)="879aea65fd88522a421dcd0dfaa68510c81ebb2080e9123281504c4322d30f37db1ee8b36d21021f1ca6b036c19a806c272299ef02a0da4683f2b3ad7c10bff76a53f70c9cea789c7b1e13428e2eda9073aa4a1a82fd3639491306568d8ef3eae2abbeec24b7172730cf9e9b9830cd606eaa26470300b726f954") 00:03:01 executing program 3: syz_execute_func(&(0x7f0000000180)="1cb5c4637916d7b098cd1b69e4c42205b8d36467f3460fbdebd9d017795bf98fe9589b26c7e4c753fbdfe101edfe847c7c7fc902d107c4c2b90a23f21667f2450f10c7ba51c4a27d181ec1ea01eff265dc5f00c37a5b304545e2694b80a887a887154624581bf0450fc74b0445332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x40, "16932f555e6b0c6029868858fc1adcb3"}, 0x14) 00:03:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x1) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000800)={@local={0xac, 0x14, 0x0}, @loopback, 0x0, 0x7, [@broadcast, @multicast1, @broadcast, @local={0xac, 0x14, 0x0}, @broadcast, @rand_addr=0xee7, @multicast1]}, 0x2c) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) bind(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e2f66696c65302f66696c00"], 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000640)={0x1, {{0x2, 0x0}}}, 0x90) sync() setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x0, 0xf6dd, @mcast1, 0x4}, {0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x7, [0x61d, 0x9, 0x1000, 0x2, 0x7b, 0x80000000000, 0x30e, 0xa5b4]}, 0x5c) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) readv(r2, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x3, 0x4000, 0xfffffffffffffffd, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r2, &(0x7f0000000ac0)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:03:01 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47343c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = getpid() r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r1, 0xe, r1) setsockopt$inet6_tcp_buf(r2, 0x6, 0x20, &(0x7f0000000880)="595a01677bcf112902f8754118ee9b3877b20d35c35a4aefd2e30550dbb82392c8dc5b10b3c5f3480b3838ae5102337274a1af77836a4dd7c7ec5b4620636418ce9c4050b739f337bb18e902775001b426cb1a433c8d4abdc0334eaf17957991f249f9c56ca533ed973faf91164419ece1663075a3433d6c68ae2a8806ecf8afaa27c0c6a606f4858f", 0x89) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000700)={@loopback, @broadcast}, &(0x7f0000000740)=0xc) pipe2(&(0x7f00000006c0)={0xffffffffffffffff}, 0x100000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000800), &(0x7f0000000840)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(0xffffffffffffff9c) r5 = fcntl$getown(r4, 0x5) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setpgid(r0, r5) r6 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r6, 0x0, &(0x7f0000000600)={0x3, 0x3, 0x101, 0x800, r5}) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r7, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000680)=0x1c) r8 = getpid() r9 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x10) ioctl$DIOCRSETADDRS(r9, 0xc4504445, &(0x7f0000000180)={{"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", "f846ec75edd64a5edafe173237889f045fc78d8141cc03469daf44500dba9dc1"}, &(0x7f0000000140)="0e60113f609d4a3b994ba638feb233c99121ebc484", 0x2, 0xfffffffffffffffb, 0xdabe, 0x3, 0x80000001, 0x707, 0xfffffffffffffffa}) getpgrp(r8) 00:03:01 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x685}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r3, 0x2, 0x101, 0x3, 0x4, 0x2}, 0x14) flock(r0, 0x2) 00:03:02 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000040)=0xfffffffffffffca6) 00:03:02 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{}, {0x0, 0x40}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) fcntl$dupfd(r0, 0x0, r0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:03:02 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0xfffffffffffffffc, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0xc, &(0x7f0000000000)={0x4c8, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x800003) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r5, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x92f1912d1972a3e8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x400000318, 0xffffffffffffffe3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 00:03:02 executing program 0: syz_execute_func(&(0x7f0000000000)="6465660f002e9165f70f6969ef69dc00d98a0071d81c4139fdc4426d2d3ac4419568e9f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb86442e966d0d00f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a75c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:03:02 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x108148, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xc10a}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0x4, 0xbb}, &(0x7f00000001c0)=0x94) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x20, 0x4, 0x3f22, 0x2, 0x7, 0x7fffffff, 0x8, {@in6={{0x1c, 0x1, 0xffffffff, @rand_addr="75dabad7edad933baeca083c6ad83d08", 0x6}}, r3, 0x100000001, 0x80000000, 0x20, 0x4, 0x80000000}}, &(0x7f00000002c0)=0xb0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000300)=0x3ff, 0x4) 00:03:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x1c, 0x5, 0x80000001) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x3]}}}, 0x94) 00:03:03 executing program 2: syz_extract_tcp_res$synack(0x0, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="412439ca7626322bfbaca5c2e10214aba4d91f33703d5c5b542bb3811069c678361b4f0e90bed3304eae433c666db635208a0f6a655f26189cd2cc3e63025eb9e0157496a9506ac2f25ac9e5832fa8268bfe7167e17fe0855325c04691e477c1debf8a02b459f1951ad0323177fcd7b094c38579fcc84068f561f48bdfbe3534e807efe62f7ea7c6c78593bd1ded78802a1fec94fceb7b8346cd2564e6d5c15a22d85bc34c3d84c2397e20b4e487530241ff00e83e21cfdf37cb2cf373", 0xbd}, {&(0x7f0000000100)="d01dfa729c6f9773b99744e7574e551d3eae1c07e295a46e5e4f3f5d3f946dd26939b4a5f1efb7fa56088b90490d64244045306318525acd7db6cd2d3b57a44682289c68de31d4a9a970398e9346ff499887a72c7e24a342ebf217f9baed9eff2340553d46b3", 0x66}, {&(0x7f0000000180)="e49e5ecc2becc4af70656214e64c61233991eefb53916e4c48bade0900f757e6fd417764ab065e71070fc94c1da06cc6261302ecf3", 0x35}, {&(0x7f00000001c0)="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", 0xfc}], 0x4) 00:03:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x400) listen(r0, 0x0) accept4$inet(r0, 0x0, 0x0, 0x0) 00:03:03 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffb) getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000180), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) accept4$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10, 0x10000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$getown(r1, 0x5) r3 = getpgid(r2) r4 = msgget(0x3, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgid(0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) unlink(&(0x7f0000000300)='./file0\x00') setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x495, 0x2}) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:03:03 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0000007cb7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socketpair(0x10, 0x20000007, 0x35d8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:03:03 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="cef8b549cf07fe67c8561bf359a3a724760203d804659f10514345cd19b12f45b5cc8dc4a195a38487d342f6494cbe3c9176e9eb610068948c27c1f5f04eaed6930cbb8b692ad27787f626e7d76e13837c807782") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:03:03 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x8, 0x4) 00:03:03 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r0 = msgget(0x3, 0x6) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/56) 00:03:03 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0x1000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x1fff}], 0x1000000000000013) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x2) accept4(r1, 0x0, &(0x7f0000000040), 0x30000000) 00:03:03 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x3}, 0x4) getpid() 00:03:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@empty, @local}, 0x3c5) 00:03:03 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="d8b073aa27d2f0dec4ce44e9f83796156d0a6498c123fe212f74e86ac3fa86939fbfc3446047c05c10920bcf7f692a518d9b3f39f1f6120f149c948d2ec5dda0e6514585fc36c06b64a192fff12b93e58e67d8397c4798c0b25e022366b5d2f51cad9f961320ed57ff5a129bfb0ac71c8955f9134d4cbfa9b0e127e2a33d9e7138be058d6dd99bfa8dd3c9f5e90d7c31c5995298a429afea3a1f1a6bef4b58fdde67a9173c7a571580ceeb5ef6962677b63496845c9af28377d56891bca3f6b16d19405b0f2b526f9e") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x10, r1) r3 = open(&(0x7f0000000140)='./file0\x00', 0x20400, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x20) open(&(0x7f0000000000)='./file0\x00', 0x100002, 0x9) fcntl$setflags(r2, 0x2, 0x1) getsockname(r2, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) 00:03:03 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="cef8b549cf07fe67c8561bf359a3a724760203d804659f10514345cd19b12f45b5cc8dc4a195a38487d342f6494cbe3c9176e9eb610068948c27c1f5f04eaed6930cbb8b692ad27787f626e7d76e13837c807782") r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:03:03 executing program 3: clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x4, 0x8}, &(0x7f0000000080)) 00:03:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="2af883bcc4803183f61998619f35a71c9aba00eca3d5006699e64fe13e9e2d7873a083aacb9390d948e939a2fef3c1805dfb5cbfd2224138d17ccfb60ba7625bcd3bcc458cdebc7e284525799cb754ef973c4f47fef31b3cc4e9a56658114749ed87ea1b499fe3cd7d8380ea61345b60cdc3bfd64d83eebeacf8951da1c8cad95e97de6c0b78521b06c63cd34463634b1b8a294392e15f924e3b00"/169, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) 00:03:04 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r0 = msgget(0x3, 0x6) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/56) 00:03:04 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) accept$unix(r2, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) accept(r1, 0x0, 0x0) close(r0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) execve(0x0, 0x0, 0x0) read(r0, 0x0, 0x0) 00:03:04 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) setrlimit(0x7, &(0x7f0000000100)={0x59, 0x7}) shmget$private(0x0, 0x1000, 0x210, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x200000, 0x39, &(0x7f0000e00000/0x200000)=nil) r2 = shmget(0x2, 0x3000, 0x120, &(0x7f0000f27000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x100, 0x1, 0x4, 0x7, 0x3}, 0x14) r4 = shmat(r2, &(0x7f0000f28000/0x3000)=nil, 0x1000) shmdt(r4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x420000) 00:03:04 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0xff}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x52, 0x0, 0x0) 00:03:04 executing program 0: symlink(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x130) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x7) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) 00:03:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0x0) 00:03:04 executing program 1: setgid(0xffffffffffffffff) r0 = getgid() setregid(0x0, r0) setregid(r0, r0) clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x4}, &(0x7f0000000040)) 00:03:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c008d0000000000fe7f721a7700"/25], 0x0) close(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x192, 0x7}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x20) 00:03:05 executing program 1: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000200)={0x10}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000140)="0c1bc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:03:05 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x7fff, 0xf, 0xc000000000000000, 0x7fffffff}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x8, 0xc2, "3db103891199ac4fff4093dc37873272d04875efea52b28131da8df6b64018c26afbb70334c38a1836923cc0599dc7c933e66df8de123c488b27fc303f62581ad682375d75c74e1b27c73a0c86dad6d56de6264f5627b295dbccda37bb98a52b9943a22655c7f5dad2822060c78dc96655c38b7753e6c6c1d36ca3e18bdf735601ce2bd750aa92c1348d3065a3e2a201c23aa859c1f0fc58b32c99693f91f196ab44443008917a263df722e8ba31da234664ca1b6e50af4e92a5ba813a0c0ee10d85"}, 0xca) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x400000000000012, r3, 0x0) 00:03:05 executing program 0: clock_settime(0x0, &(0x7f0000000040)) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000100)=""/82) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x30800, 0x22) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:03:05 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)=0xff, 0x4) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='\x00') 00:03:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f00000001c0)=""/175, 0x699d0d861068ab53) openat(r0, &(0x7f0000000000)='./file0\x00', 0xa02, 0x100) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:00 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x228588422db0910e, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) syz_execute_func(&(0x7f0000001400)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x17, 0x20000000, 0x6) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc2) 00:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000003c0)={0x8, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0xe3c, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x100000, 0x80) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) fchownat(r3, &(0x7f0000000140)='./file0\x00', r4, r5, 0x600) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000000)="7f13", 0x2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x2e, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x2, 0x1ff}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000500)={r6, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000440)=0x99, 0x4) 00:00:00 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x3, 0x8}, &(0x7f0000000280)=0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0xffffffff80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)={r4, 0xffffffffffffffff, 0x1, [0x1]}, &(0x7f00000000c0)=0xa) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:00 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="66449dfae2568cf38e0a3569f8073f6143c39a1acb9fc1a92c3ffee7ac1abceaf09ef607b065a7d57ba53245a835e3ddf3c8e362bc2c3ea125f2a2ddd158623c3b1168621a7cfb88381ca5f5c4641762f8cd6c5ccd5e552a2fef24574cf9b9cf97c061") r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) dup2(r2, r0) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:00:00 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) clock_gettime(0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000100)="b4c3d01b130f081b330b5899fc61dacf894a0892872071f4337a1249ca02c8148638b1d0e3dd045e43b39a3454aa7f3c9181011c7b5074b011588f65896d8d30984fe8901356d4153d2c9d99b76e086ca7fd4f2860c3e88ff3247947d3e441586f") ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="83580eda04751255d97f0d867aabb7e59d53f547755564b857c5a349c532473f15a6d8c789c171bc49501f56af7ee8f35d68eb157a82bdf6b4cd1e341a5fa6e1874d893c145393808ebcbdcdf1a82625aa4e44953415fe68493dd5d87e88c311c367c2ab8afc624708ea0ae8ad37e124") setitimer(0x2, &(0x7f0000000400), 0x0) 00:00:00 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x41, 0x0, &(0x7f0000000040)) r1 = socket(0x17, 0x5, 0x41da) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="00030000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000000140)=0x10) 00:00:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000180)={{"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", "fa46e271d25374f195a006443474e883b255753e575875da17b63b452e8b9c07", 0x5, 0x9e3}, &(0x7f0000000080)="3f168225b87829d51ca0f06518f76b662cc7ad159660e33f3a52b8ca00faea622d5e508ac5fc019e9250d0616b642e5b73df3bf4f82943fffca68cc58d55a25a355efb66e9d266c753c73464d5d94115a68e0547bc68b02ef6e4eb959c8ddcce81dec89fc5b1ca4ef1906526ef4ec33f214ee3a7be798fb4195b96f647bf4dd07819fd0b7c597bf01b06ca78b606ee7811d5bb8c82d71f9a6e256ed41fd0bcfb467b040bdc53d3a8fffcade46c09a4affb261c8e071e88b1abf50f6824fd146ce7363e98d46e42e9b76915089229ce0d222ec15e1999d96ab20e11b77aeebddb8e929299fc011b22741a05d61dfaea20", 0x4, 0x5, 0x7, 0x3, 0x0, 0x51e, 0x400, 0x200}) 00:00:00 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() freebsd11_fstat(r0, &(0x7f0000000040)) mlockall(0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x93, "70056d32eb61ac0f93a01d8d7d495878b658a60993475797f8ad3109b78b1fcc6f787418963fa7a51a1b7149f340041386d84e7fc5c7488985e54f9c0a29295619415a98a3d68be22a6ad77da1834b6bac52bed4df72c06713dee42577742d92f9f9b0ec3755b1942fc482499ca36da4de647b1e72d8e79527c9ce17dd8b8941086effdf36b426ad20626feb77677221dacfd7"}, &(0x7f00000001c0)=0x9b) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r3, 0x7}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r3, 0x20000000000000, 0x5e, "7fad0f132f54a65de513da5af32d4dc271759cd6caa6679c59e1fee44cfe98cc5ffa35b41c02df55252f68c89b0e496d40edd4d2fe314ef34d6c9144feda262d1eb921c526ecd25d298a5bc96a8ad27f212929322b3739fba0fd58e9209e"}, 0x66) 00:00:00 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3c4e37960da90304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") 00:00:00 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="ef5b51a57d543699bcf50707f2518c82935abd50718333ab95d67fc1f0b7c799d04ae6d74159389dcc2c66d3484e175ac62932699d76248f8fa86f360af9c078a5b9887bc84cfb1a160b411bae63ab825c9cf9ddab25c70126bc5e985b5857c8ca417e645f5ab75d9bfd0d6c1b834ee0a6e45b5376419b3d1c14b96c0652b475e5885289c92aca7536921b41d79521e30a6d22807bf41ba8dd3bc31e759b8b3f5c9b293f9f7635c59fd3a6db7ca51ff6ce9ab908c3b146f127e1724a3ac6232221eac5797a90a277fc1dc6be706a72abdcfc71f72c7ba53ab2b9f20a094dd9a15d3073b0ec28234d7e801914850296b99fa0ef8078") setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040), 0x4) 00:00:00 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/110], &(0x7f0000000080)=0x6e) shutdown(r0, 0xffffffffffffffff) socket(0x17, 0x1, 0xdb47) 00:00:00 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e200000000000000000da0000000000000000000000000000000000000000000000000000000000000000000000377df177c69b7f5400"/137, @ANYRES32=0x0, @ANYBLOB="d70349a801000000"], &(0x7f0000000000)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xb6bb, 0x81, 0x900, 0x226, 0x1b04e, 0x7, 0xffffffffffffc0c3, 0x0, r1}, 0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x9, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x1000000, 0x1, 0x5}, 0x14) 00:00:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x8}, {r0, 0x4}, {r1, 0x4}, {r1, 0x200c}, {r0, 0x8}, {r0, 0x108}], 0x6, 0x9) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xffffffffffffffbd) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x1, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) r4 = getpgid(0xffffffffffffffff) wait4(r4, 0x0, 0x4, &(0x7f0000000240)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000080)=0x6) r6 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000000), 0x0) sendto$inet6(r6, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r7, 0xf622}, 0x8) 00:00:00 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget(0x3, 0x1, 0x2) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x100000000, 0x4, 0x9bd, 0x384, 0x1ff, 0x8dde, 0x1, 0xfffffffeffffffff, 0x80, 0x0]) 00:00:00 executing program 0: r0 = socket(0x2, 0x20000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) 00:00:00 executing program 0: r0 = socket(0x1, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r1 = shmget(0x2, 0x4000, 0x42, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xe8, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x100000000, @loopback, 0x2}}, r2}, 0x84) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000002c0)="318a4960b9c9ff4dab0d88c1785f82ec6d88154be78dbf1bf570dbc267845c346c19f9c6fd1a51004fa0f666fdce2fc6a41e4f0caf12f984bebb7a69fdfe77ae9d9820f578d17b7f951c3c5430793f3a725b2b835c5bb4772d1d768c5aad9fa199219b8a01c13416a9cb909679357bcfd1c628cf16950205e3e9db3e39c341e4334a771aa0bd2dac736a7405746fa27a11b21b33066eab44da9063949efa4046b33302bf5f4c0fa90369638679b7273e4daf482db1cb00e5c4d9ba33ad097f1f28eac9616dfcd23725e01c0f98", 0xcd) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000080)={0x3f, 0x2}) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000240)=""/100) 00:00:00 executing program 1: chmod(&(0x7f0000000040)='./file0\x00', 0x4c) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) socketpair(0x0, 0x20000007, 0xfffffffffffffffd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) accept$unix(r1, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) 00:00:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x5, 0xcd0a, 0x8, 0xffffffffffffffff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x0, 0xfff8000000000000, 0xde, r1}, &(0x7f00000001c0)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x4, 0x7fff}, {0x7f, 0x7f}}, 0x0) 00:00:00 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) clock_settime(0xe, &(0x7f0000000040)={0x2, 0x5}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) 00:00:00 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) geteuid() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x9, 0xf, 0xfffffffffffffffe, 0x5}, &(0x7f00000000c0)=0x18) setreuid(r0, r0) setreuid(0x0, 0xffffffffffffffff) 00:00:00 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x143, 0x40) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) 00:00:00 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = semget$private(0x0, 0xfffffffffffffffe, 0x103) __semctl$GETVAL(r1, 0x7, 0x5, &(0x7f0000000100)=""/115) 00:00:00 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) unlink(&(0x7f0000001800)='./file0\x00') sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000180)="38048ad4ccf0159a3e9aafae4f4986d8b68431196d74f14f9fe2b3f59b913ccfdd6b6ef40d690fda86a458e34da06d2b3c060e56914ef78297379113bd0d280fdf47c779b9725fb3009e39eb1c064bb1baa8b09b27884f7695ede17be449a79d6c4fa0838030a053d753319be01b79104fdc651263a68e419a41dac611b7d81554589b4054382e55f4b7abe4120452e1e14f6888bf4eecedb6e9edff27a0e25612f4035f1973a0feb00620718e23a948db6e3b4517e29083bdb80ed9700f8029ac03f50367070ed5518f7cbeb7b89a625419642549099e9296818e8b0e324d1d3ed1411c9fcc", 0xe6}, {&(0x7f0000000280)="a7ac5f17391e14b58cbf94ecb76f1448c977e881361beed1ab7194bc895357c56a0781e3f28fc1919b0c9048c142a4358d4948eba3fbee49b4b44bc03b4f5a3b5048ff9b56d7ffef8dc4be976cf8a4f961b5ed07492abb26947229104d0dfa82663bc96c01ce307cec564724e1", 0x6d}, {&(0x7f0000000300)="3df656f74f831d28e20a1b3e9d86d5f817d8868f90d9948b4748848fc3fea40bcb205903dc01dc1872eaa6d7c74dc6f9996ec11b08339098b36b7cfdcf4dea21e5f8c6c2d50526577151dae3c7b6c33f5b4e44538ea0417f302eb72315190e97d60ed0cf6b35", 0x66}, {&(0x7f0000000380)="b2b812ed11bfb2d21f15a3b7dcebb24776ec6be067d50dd533b5d6e0feef5f7421d6bc7875e078b2c562b9d0fc882fcba6d6e8d6a19008c3b3f696b084afa7761c89510788f386f669dd8db1ef1b247694da54ff10c715344674e05e32e2cfce19556e51d9773c3fff775c1d125633f67502db02956920c32aeeeab947e261e3e2f78be0eb7d08b2f5ce47dc8aa7300160297f902cee1e6efa", 0x99}, {&(0x7f0000000440)="e7073506c02238397b44b716ec459f7e2839a25afb788f30ec26b7ab0d7418cb60b700fa3c55ee9f9e844963af6ef970073de227c87bf5ce49e5fe8bad2ccf431712d85f2c25ef5c824e895ad114cc0e86c0cf070c79", 0x56}, {&(0x7f00000004c0)="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", 0x1000}], 0x6, &(0x7f0000001540)=[{0x70, 0x3a, 0x7, "f4b366d2c28996967f76007ed023b64a5d97eb8f5467754e3eb969e678088ce417ac8727a6ebe4abc0b00216008c51fce79582ef98ed8389ce691cd90cdae20f6f0009b9f05a93a0e678b482b27f89593b58b3c691d50913a1"}, {0x108, 0x84, 0x5, "487df19e1b15e193e8dfc12eab2aed3df2aec4ba9cd84499b5c438df3c49f0ef94442b6da90e1e67620ac59d0121d68b0f8ab135756220ec32705f44d9de68f72bc6ae965e703031f8644107c969b12318eece2ebf179232c19158e61a32f338b8a2a4f8596914df2c2a9321ad3cb6ab5e66a0a4dfdd375c7bbccc7202c660114393f8d3363516e1f00838eccfe83eab5915db27a3b64fbc18bbdc997cf3c924550ce41ec6cb3dfb0ec7ab7df4dc3c80b22ed08a2d73b04227ac703ff2f4f2d2493345828a40a367e1957ffc9813577053511c48bf517bebfa9309590ccb712d801ec7069ee7cacfefc53ac17b19d2c353445ac07c"}, {0x60, 0x88, 0x9fa2, "46b94e450c50aee5798d446a647efab6b555146422f7d2efdc7a4325610e7df3aa03b7efdf9711d3c42908a95bd61084ffcdb1d1b6d5b3e78ee7cb93d20539b72afdf93075d4321101e865a96f2b"}, {0x80, 0x29, 0x8, "e77e8a73ffacf69c802d9e9a65b74c091c05a3d28148108116976ce96740c29bc207b6ea58af11685e97ad352b2f963baffadcdd4b36c08e60ee5d5cff9327978d8de53763ff37489b3a658fcec42d371d9739222eba1a1c661c3588e9af8d638764f8dc2870dec1a0126f347b451253"}], 0x258}, 0x1) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040)=0xfffffffffffffab1, 0x4) setrlimit(0xc, &(0x7f0000000100)={0x1, 0x70f}) 00:00:00 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001380)=[{0x10}], 0x10}, 0x0) recvfrom$unix(r0, &(0x7f0000001480)=""/4096, 0x1000, 0x1, &(0x7f0000001100)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:00 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) fsync(r0) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x3, 0x1, 0x8001, 0xffffffff00000000, r2}) socket$inet_udp(0x2, 0x2, 0x0) 00:00:00 executing program 1: __getcwd(0x0, 0x59) r0 = socket(0x10, 0x0, 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000000)="d6dbfc7c373e6bbfc8a682c488bf06df5b4f1a9b618d9a3e107cc0670a7b2208b14f2778e159ec8bd53f8e6a472804eeddefdd7064f36f", 0x37) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) 00:00:01 executing program 0: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xcc44}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={r0, 0x4, 0x8000034c, 0xffffffffffffffff, 0x7ff, 0x200000000}, 0xa) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x280c0, 0x2) fsync(r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000240)={r2, 0x200, 0x1f}, 0x8) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000380)={{"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", "a073917a9d939187e4b6d95b80beee4a55e2be94223924eecb5380287df97d11", 0x9, 0x8000}, &(0x7f0000000280)="6735309acc253083ebbcfe148e3cf60ac3aadfaa2bb474b14a4a007b45ce515c248684c96c47b4f8425363e22b093a3aa94ac7c8f7fbea19e12937d90d0377149225e7746ff1d67ba7fae8f68e79e3e85ea4afcc73ff313baa17053633074c99a46a345732220e28e2c0d835be00d404fc5847be9b8849b9828b846846f343368dd762000dca27fcff481f88d7447ef0b1545d98ab2a4b6f1ce6dd8809a00844636b26ead8e870f56e0875709757b870f426e81959bab9294d83a7426fa2970dee4c92291155f58c51b07b655a72e2fa64211ea2bf8b42a2573445ebad", 0x8, 0x200, 0x3f, 0x2, 0xffffffffffffff00, 0x80000001, 0x101, 0x29c}) 00:00:01 executing program 3: madvise(&(0x7f0000a77000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000026c0)={0x0, 0xffff}, &(0x7f0000002700)=0x8) sendmsg$inet6_sctp(r0, &(0x7f00000027c0)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0xfffffffffffff000, @empty, 0x101}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000000180)="53b89f3df0e94aec454308", 0xb}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="142bd069e392b15b9d89495828ddd36a3307acfce7519592e30bd5cab7933768f61f81fdc98d03cdc634befcbd88ae825dfedb3cd56f8b26fbd76c2067c5cefac1b2eed1a73d599bfdce5c0001fa2005643912745eca00d28586f959b710e85518c9", 0x62}, {&(0x7f0000001240)="d1852de3a6f6bd1b187d76dab9dbd04a0aa58811b43baa791a0ef691dc3c8cf3234d8c7e3d0332c20377368f1d9776ef384987909191475a6ad704f310ea2dbfbc500bd59fcd1303e6ffa31cbb22311e258eedcfa90998a64e6a9c79f17564a25e4cf1ad0db47f6da5a8334e1c8a", 0x6e}, {&(0x7f00000012c0)="9154de13541195c9e0c2cd4ba74ba8db8625770c14b8d64789a5a41c2c3581503d703f6ad98cd0e8d82674b51cac0833333662a39ccf956965e93848420d3543486d36b536aedbc25790e846b78d427364348a1a8e3892f9990f98352a97a8a4d93aad82e826065f5cdd8527fec1ae81bffd506e1c4e0d61fe91d47086f254a7a9781992de0969ace7dd89d2359a4f9959c0d7b529263084", 0x98}, {&(0x7f0000001380)="f1865e475e0139696483e1e0bba3794965de269048b7064de0a2962c64d3de311e88a49ec4fba5a8bb6386ca241d93daa2eecd9898f5d2f3e58a7c18e5fa57b13d9fa0204d17792552fb534e02e151d8ccf62d283d19d1cd99ae981af9634a", 0x5f}, {&(0x7f0000001400)="b9b618d37781823d9fff8e781f115e47d66d317bd64c7cd068ab1861485df6", 0x1f}, {&(0x7f0000001440)="1116cdbfadbf936a4fddc213241406c059b95bd65ce84987c67fbdc6a23a7100d2d6d5755b585c23fa5a06deb08ef3581e51cc3fe9ca3d3123764c3d4364566eed5e243fc4cb71bae78e47e14248df52aed718cb9ed40cae5223196ceb0f64762e43ed12bb76288f19c313bda5da6a850502460162ea07e73c171ae536ce1dece42b3dcbad80e0ba67ec4da2e1ee4fec4a2bc86d286141698f3d007725a1b3961c6eb2deba01095cfa5e949020f02fe1f85ff97304bc6580eb2a81cded164d97996b7a59ed3e428d003a1220b5600d72a67afa1f1b10166ccc79bb0bb49d4138cec6", 0xe2}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="79a4d17503f4c7357906286d8a0fa2cfbbf96c8c70867276eda94c38ac7c2617704b743260ec151fc2c5b526bada7901a95e66162ed1c69b6247bec7972192ce2808a35a2b899d73df7037f0303b444931cc2489309c805a523d7bae4d4ec80b76752a8769faa4db706c60e2adb04b24dfcbfaaffa932fe4ea42d5c70d3f1aae688cb2692c34f42fc195c14dae6e88717a022bd070a5aa8c8b5cf24be0724b6f7fc6cf5bb9693df13b11ac256f589e065c334f3eaa4dd2", 0xb7}], 0xa, &(0x7f0000002740)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x3ff, 0x7, 0x1000, 0x1ff, 0x100000001, 0x0, 0xfffffffffffffff9, 0x1ff, r1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xffffffffffff7fff}}], 0x54, 0x2010d}, 0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x680, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0xa000000000000000, @empty, 0x7f}, {0x1c, 0x1, 0x1f, @empty, 0x1}, 0x40, [0x6, 0x8, 0x9, 0x6, 0x85, 0x400, 0x401]}, 0x5c) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mlock(&(0x7f0000a6d000/0x4000)=nil, 0x4000) 00:00:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="df656da4f9767322aa2058215800b3c4f8176f2c8c90acfcc1b45c6c1327a2ed3a25523336afc32a5bb21c9b060270797b023f6675d49944c9d8033cb1b04517002104bb7fa301908a8f61b0238430cb0e6f406a6d0a0806e346395362fac039c40ecc831cb48ebe3d49a85fca432b5b3b9e55d07d8f0ad670cd24250abfbf98452a9d", 0x83, 0x4, &(0x7f00000000c0)={0x2, 0x0}, 0x10) syz_execute_func(&(0x7f00000003c0)="b1f391cd80696852ef695c00d946f91cc10f788e0080000066420f3a637199000f3862315868f4a95ff9400f78f68f4808eebce00000802000d4c403114ce40e99330bf6b6e9b6e93a12f043804100930000767c7cca4f730747da731f071f075fc4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") 00:00:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast, {[@ra={0x94, 0x6}, @timestamp={0x44, 0x4}]}}, @icmp=@info_reply}}}}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 00:00:01 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) r2 = shmget$private(0x0, 0x4000, 0x28c, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000001c0)=""/212) writev(r1, &(0x7f0000000280), 0x26) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[], &(0x7f0000000140)) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) shmget(0x2, 0x2000, 0x46, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, 0x0, 0x0) 00:00:01 executing program 0: open$dir(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r1 = open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) getpeername(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000380)=0x10) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 00:00:01 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file2\x00', 0x408, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000340)='./file1\x00', 0x15) accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/88}, &(0x7f00000002c0)=0x5a, 0x20000000) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file2\x00', 0x280, 0x3c) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:01 executing program 3: clock_settime(0xf, &(0x7f0000000000)={0xfffffffffffff000, 0xffffffffffffff7f}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x20800, 0x100) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xb29b}, &(0x7f0000000140)=0x8) clock_nanosleep(0x0, 0x0, 0x0, 0x0) 00:00:01 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x385e) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socket$inet(0x2, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000042ee0f01fcfc53fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7cc44245ab68fe5776c1787896b001fe055ff6f6c1460000e1b1acf30f5b2b892a0f0000009f") getpgrp(0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:00:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10002, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000040)) 00:00:01 executing program 0: setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=0x1, 0xfe9f) socketpair(0x1f, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:01 executing program 0: syz_emit_ethernet(0x57, &(0x7f0000000000)=ANY=[@ANYBLOB="aa0400000000000000893fde86dd603f3a5400142900fe8000000800000000000000000000bbff0200000000000000000018de8d62a90eacaf00", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7200000090780000"]) r0 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:00:01 executing program 0: r0 = socket(0x17, 0x0, 0x47) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="a350c61668ad61c5319a0e24b823886216cb839f24bde2af19ebb0e6361d5c5e04d91b18ac21ff43a1ccf427d2e8040981cae0f5ed0852b1de3cc751559529dfc085c690668219e7ac9b56215f23dcbd2187d32c1bce729db8960afa35957e2b69cfce7ee190c3c178cc0d21573a728f7ef52e2b2a1c728b92c54906faa359772a36a66da41eab553c7c387e5c5a6c76eefb781429564cadf620aae9a15c40e1fa1b40e3d091bbac4d175bb3d393a877", 0xb0}, {&(0x7f0000000240)="6a4ce0c34efa8f1f30369f5e0511b3f5614de8c8d277dda4c248d399f1d0eae1655390233487236c19f3200a83f66704aa3683d0a3fe9a0192def42aa3920b85c62d35b1ae3ac50c7f0df55856e5e995722ca242246e32447aeabeaeb93c27b90c0aabe4ee9d939b1beee01f87aa35535ae3a2ad930476845c10828d7944e26224", 0x81}], 0x2, &(0x7f0000000300)=[{0xf0, 0x29, 0x7, "7312f73b774da67947d8c656200b0ebf766267c73633fe8f08343fc5677654af2d6d9ced2d9efdc8d6bfd739c9857838d560afbb7b6088b9ef71120e06d64b468226709945670f404616cf4e9d98a806a63bded8a6b13d5fd03a8881021dd6e6d8fbf6dd51a0a54587143ee64d7136482c821f4b791abbeaae19fbdd1b88cf8116c18bd5415b19843e421ecb2e6774a5a5e02cd7eb8fa8a8334794f122c42fb8eae0ede8b3d399511344a49e97d6ea5e27b04bfb9f5a1f25085385b920880bbfada8b689142c56aabc04feb4f7e4d0b3a86a1b2c430055cf57ff3a7e2dfb"}, {0x30, 0x11, 0x0, "e64695e5abcbdc9e96c6f2f24328fb99c92355474a09fd92c8d7074c3bc384f7"}, {0xe8, 0x88, 0x2, "c62309b475bc64cdb628ca1542bf62c7287e2fe494c4c1a343637e8bffb6c5f9f03b11ea81ade1c270be6fe7e2d63caf7bc7689d5fcb5bbc6639e0eedb55c74d0666874db9c01e82de21a333c287c62b026f3e28ca250b6b90a9e025f993075fce23f81f1343fd1e1e381be3f062b2fc519e2d0ade7d627a271c3455fb5eff0befb7ff5ecea517048b25c6d2c1ebd0db879a7b093afde4af80124e7c31a6a6e55801120a1f464733ee8e3ff316cc5843f12fcb3016cb7220af388cb43082d6322920d6f4efa4a44b232eeb9742d5c55c5f7d"}, {0xd8, 0x6, 0x7, "0095eb344ca3faca623ee19443525f8905b54fd2059a70287514ccf934cab5333b74ad909d4d9d3582ed71bebc247abf9356db4cd767384facf7992b9611311388c4fbfb89803588dac88361543e5f525eaa8761fb4c4b1fb49815b25847cccef2745c1a1e129f811d03c17a2372344922cd4e67bf887eb32dc70198e5d8ff2db1f238e92df339a33db8d35a4b31f82034d52701a44dfbc2f6e8ea03d557e8be931bc6c261b8cdfeb5c4cdee74882df3809b7d8470a5351e0e9f15bbe75229be6ed86827aeb3"}], 0x2e0}, 0x20100) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9137301c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:01 executing program 1: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) linkat(r0, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) 00:00:02 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r3 = accept$inet6(r2, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file2\x00', 0x408, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000340)='./file1\x00', 0x15) accept4(r1, &(0x7f0000000100)=@un=@file={0x0, ""/88}, &(0x7f00000002c0)=0x5a, 0x20000000) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file2\x00', 0x280, 0x3c) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:02 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) chroot(&(0x7f0000000080)='./file0\x00') wait4(0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:02 executing program 1: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) setreuid(0x0, 0xee00) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) 00:00:02 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000000)="4fa75b861a3cff763c434e778f6a4a871ac4e56efdcac15b35474461076b7cef782ee7c31752965f3ce7b6f1334b0c22d4fc6fda25c6c2f6b87fcb213456cd63b4512639e2ea367463ddff1e003acb479b1c207fedeb3e3ffa2255472661c98c2ca975bd711b5e9047fe456804ab38a57b4e9965143f2c0dec26bd9000525036e7e969a8ea230a1d3b481d28ed3f8e47b031ded5ad8e16d8ef0724f1265fdb44a2fbd975d61031ce89bb212ee2923329e92bcf4f0ea3156f") socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000240)=0x8) 00:00:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x9}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:02 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) mprotect(&(0x7f0000436000/0x2000)=nil, 0x2000, 0x4) clock_settime(0x4, &(0x7f0000000040)={0x0, 0x9}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000200)={{"13aa65a98ae1c98b857fa4728f5be1c8b661b7fdef96a488a9d5938866323e2ac214c1e080212bd96a6dde804735fde6ba63ceb5fd000e2ea74d966d3dfe137e595621f43f61b944fd847688deaa3d6e1ffa43fc89f88be91d3d2353098a594ad967a3709935a74fb9dfcc8763c12f0fe93abfa8c237457c50b80eb66b82b1b2a0ff221c627dc93ab59b51f86d147138f5f3f2c73a7eb2bc3a3fa6f769381569615076849ca64bfcc072bb756bd769bd525826dc721c98a5fe3ffb28cec6ffb09505829f51c6981a918e33b05b985385a5f87c3a9979d5d5b606335ceae5eccee718940ceb82bbee891cfe8eeff2a0acfd3d9ca90325d2f841c343a7b6582f69e03eb50ea63ee88c9d6c2b4ff2645d51bf33295394c920c4aedbc7cbd358e70e722c1e29194e26eb86ee3d97349fd7b9795c7ad61fad2f180028fdded3976be4cf240bb8d9071d4977c47583adcb45c4b0382bcf83563aa94b21769de7b9efe069f96f1a0dbbc614a53e6b05e63db34375a9b6b113aea418a4b9f178aa81f9318960d86e574557311771aaee1652c6567b4d72b5e4311e34922bda7a19d872f1587f48a131564c881f04ca7d23ec10e427f9ea7e7afa26419b549cd968c2ee4832c9223ced19454f1068afbbe3987cfbfd5a7f41d571b6710ad12f496cd0c05703e405076db9358f0a08394c64b430815e1a8b7dea10da06fb4c5a8b3e4439c065a92d891d46197057a6e767ef1746d96565537c30848b2848be5d791b5d45705ffc02e2cd3338e295035a2fc82a1218df67c60986cbf08df8e19223150ca1a57bfc9addb25f6f273a728888aa88268361fce0132c02c78a56c57c0e99626e596e15e1b6b04de2c029ef9305f8c982a64121f65fb1b1436fea38c6d13724677658378937d23f870f85833938aea767b4945716d56e6674fe7eaddfe8ed29d01fac9d41b2179e761bb809b4b825574791ec9c7bd299bc406ac54258d4087d36ea4bca6983b42149df2167dc009b97d1d783f271e474329696081f1f1b3e954b1cfa1f77e1bf9fac6c0d5bca9d5dde09b64bf6ac3f8520756fceb000a384791d92d2d49e2823360d9a79b6c2c562a7028c198b869fa5b5ec17af52ceb62deec7dbdfe805a543c99f1cb77b6eb9126fe3eb69dc379c5ba208eee8c8604514b4f8fa317374b18b41ba79a9f7708215b6b89ee318a59e028458b0eb7d1a3fe0d9f206c1160b8652148f64f682156e72f6b32d8c9868767fd111909cf0bb675ee0d7f4d25f4b0faed79dca5d27cffb710fdee0d3d20ea9e50157883783620dd0198c36d8a010efdc8cafebc2f4318cb332ee8058d86dc4095247c13d2fa69c711537b08a5cb6888d60d1e5a831483f11bcc0ac93027b7d31583aee9913e0868194c85b385b60c92acb63ae08b30d356d04ebc7696dd45c13ddd33e98e7d6e376cfd062", "dd96d2a89574992e248f955e458bbc5318224a77a8ef15902a8850f035553cc8", 0x8, 0x7fff}, &(0x7f0000000100)="365f29db16fa3aa9eee6c5db89d2c7e6d06ee3a455903213f72215c4f945365614bcf15ec16548b6c50482aec74e771e4810a1c3e41cf4af56d3e4095626b3576c15923b0bde3cd72353fc31ccb867132a8f7a35a9b7b3a793f61f839170f9b65c9869d1db9e6595acf04ae50712b559dd6db0c009542992fbbf0b0c95f69ded32b9b33cf2a41606b03f02caef228c5c96398e1d11eb1270b1d0349f65f4bb78d281bb673ad1cfbb1d6f038063783319e41d3a4ebdb968c071d34c8f2ee8485db34e30cf", 0x8, 0x1, 0x4000, 0xb6, 0x1, 0x10001, 0x6, 0x9}) r1 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r1, &(0x7f0000000080)="331907ca4b958f3273e8dd24584a0cc23d8caf544720b9abefec7442f49d5e6523234760edaafc8515c721de4d40bb21f04ecc6ae1130e3dcfb87a9f6ec1d1557f68fc56b930d1f599eb5cb2a1660c5ba4e5", 0x52, 0x18c, 0x0, 0x0) clock_settime(0x0, &(0x7f0000000000)) 00:00:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/12}, &(0x7f00000000c0)=0xe) r2 = socket(0x2, 0x7, 0x1000000000000000) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66697bc2674804b88323b900"/25], 0x10) sendfile(r1, r1, &(0x7f0000000100), 0x1) close(0xffffffffffffffff) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000180)="a6", 0x1) write(r0, &(0x7f0000000080)="e3", 0xfffffd66) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:00:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xf, 0x8}, &(0x7f00000001c0)=0x8) r2 = open$dir(&(0x7f0000000300)='./file0\x00', 0xa, 0x24) fchmodat(r2, &(0x7f0000000340)='./file0\x00', 0x120) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520, 0x0, 0x0, r1}, 0xfffffffffffffea6) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/83}, &(0x7f0000000280)=0x55) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x5, 0x3ff}, &(0x7f0000000180)=0xfffffffffffffed9) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x1, 0x100, 0x2, 0x5, r1}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0xc, 0xd6c0}, 0x8) 00:00:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="ffaf0eef237bae606c3893803ce98ed71d693fd79b2de3ed6a748f425906ebf2c71f5015419f43d3e01ca8ba1f21fdc47c6fd270293e414b36bbeee91111716eeb19b53af4916bbce59f200c7ff2627314ad8a727260755ac3acf15297d08ab561ce87904b0909fd89c129d4e85132613052b80954c64f01ff2fda9cf9f38af6bfa6755a433c6d60759bf21c552f9c5c62c57ecb065f0c77f0d7fdb2513546ff30cd724269327ecdb40311d7d8bce2e338f1694dd1d04054e9da196d96e16796743fd30681660bc69dbe85b835786ee07fe71b2f0c5b5b4bdd120ecb3baf13ddf9a91345f0cf3900") setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0) 00:00:02 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000002) fsync(r0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x10000000) r2 = dup2(r1, r0) r3 = getpid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000002500)={0x1000}, 0x4) writev(r0, &(0x7f0000002480)=[{&(0x7f00000000c0)="ba9f86cce890e92064152bea61d9a2574019dfe1c49f0f9f0fd86ad80317e0660021f5106621b1f989b08034c5674ba429e5b02b98f04d3a29762a4d75f8eefc902020494bc65d57218eb971f4f326f1d98b27450d75b6e677feabceaa8a6410de67699ae648fc9897c5cd43e15609cf94bc5f7da17c538e8aacde9a234c55e3508a36c8ec6a61ab34c1e8e73a6881e0815f329f0e3146ef7ad114e6951ade4391325f3aeff683dc9e451a35e50503a7943d47566aa3c06c7ef07b7f9ba39ad57a1ca580219925991fdb423157b2ef76", 0xd0}, {&(0x7f00000001c0)="41f4d66896ab7daddf7f4ddaf76a381f53336a250f2670bc30815ec3d235258371536b02827a15116fa60383c1933e3c304e39dde8090f4dae599667977a462ae3bf33705b6bd494f1babc920c943154f08dea0f673e16359d2742c12d38612b70041509a0897e3bf3092a5e2b610ca368213204a63b22e37b59", 0x7a}, {&(0x7f0000000240)="6429a3e4b1b588447254ebfd7f0441", 0xf}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000002380)="0af6c26c90bbd43145bca2997b8df39f9cc2148018aa33bd33872d397e0d11981281dcf8a915cfb7526c39718d481705571899b6c3c196b32f6feea7ac8dbee278a8776585f7827ef62ecefe8c7e8a6123d4f05a3c73a415bd333aa7c8a143a77849ed1b3d600819046934c7c0b75f7e591f7b5286138d94c0948d35d3465a73496d98be9527342577c56c1b99f17d1caaff4543a34099a469ceb900cef78eae4342af47b840be439caed6ab2f11aff8bf8dcd6aec42025f26fdc42a8c25d1db61cc334d6abc799fefa2fa71ed340ffa8db6c7b6c8023894cf910fb49f53a3044ec52c061646fa95", 0xe8}], 0x7) fcntl$setown(r0, 0x6, r3) 00:00:02 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0xc, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) fstat(r1, &(0x7f00000001c0)) 00:00:02 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000400)={{"f4ec6b529396e3a89ddb1aeacc6b374e3950a3536251e3a4b2ce6582bd63d569e8e58bdf981f391499af17fb708b189eaf447c1859adef2a925cadf9ca1bfcc9b2a77d3231157daf21983eb554b5fd1cf5ee1eb9c675c1b40cf4f32341b40538e1a35c1615790be8dd858769679fc635ff36aad7627df86941b45f95d519df4a63708ea74d9e7871ee1c8a330784316e64ad8a8a1e5a032375ec10f372c09643c2c11f026d6f600836fb90d667cacf61a9215d0048f74087c1be3620a686df5c526fb65b37f50f035e9cca08663770750c0ca729ef3a749cfc1e262398716e53c2f0335412703b7c6c2a936805090cbe213a2d3a4993f821f08b3d1f58d352a312b5e8da74f5382bf13aea018215aae38dcf64c6648ba3941bd4a16618e090fc4ad30fa6364d5bea0bef0a26909f34ab0f1a3f9ffb5b883686d16ae6665f5775a1948fb9fffef762f03e486910b4d5c3e3d2046451ae57a6ac705fa77d29734b80e2dc9b02265eb7165200a7b3949cc9bf04bcd74e99882b9d29d28e523a409b71ad224dbd852c0edee71c80d1650779fb1286ef953e82c70744a6fc05c83e82374cf67041fcf72af273230539125c100111b87c5dbd589d7c8034af1dcff1ed2ed24b31c1f8be7fc529c459146e3af8beec7b9aa068490e79d8647694333690387688ff09c16f971c888cac1fbb158dd12071f9a3b99ad5484c8e459869efcdb1abb704b383c98ddc9a5b7a3ea473cb11a4db61e12abfeff78719bf7571076015d21479b3d8295dcee110a43af04232ad6b62164fc01771db3522f5111b04e5e722f1912a8a409d544f2a7db785111de913a5668693a0028a1356474cca8cc9af4f2598fa3557f481c65a2b12b577ad9b23353eece6ca10867bd4be0a88fe85af4ae354f688ad22dbb42542196bd8efdfedc67cfbacb0be6b8ce0e69bcd2fba207944b70512eda46045f9fab102e533705505bce502b0041ee69765ba3e4a3db35d27cef668a5362203ea9b4ee304f023d8a9aeafba62003325bf9973f4b99d684d93c83919da372a040c6cfbc6a19b3ec300a65a0de4e5842c7cff6db6fed74ef122de6804c2d0d0d823f61067cb99ee0fabfffcf30b8b4b12bb02001d01c63bc7ff1357f02d1d8bc18f80f7e5e7146dbdfc03b42774257bf505a816a8440522e0c075868a3d849b6f9e28fe1eda251f155d3b2522ab3029916e8251092924d2d1ee1a5bbfbe913d7514d95df6ae1a99141589239ec972c8232d720ca2b1c180aaca6b8c48d0d5ff91a2645e3f340d9feeeadeaf7fbe33f3459b8ca271e07a846fa7c67af20fa0fdb3f5f09b7190138c25dd96665cb99a15bfec7624254d65154df108e343bac7561f8d4afa570809426f3576677e94425ff4923dd58f7f759e46256734dbc841e750a690ff7b6db4b0ee3d2807bbe0e17cd10012353948d9", "41a35138d659a832b511c9c600e9066e7f9bc1a23e51048740c50155f96c3a40", 0x20000000000000, 0x80000001}, &(0x7f0000000000)="629f7ca0fea7f6f03824b32e761f8af5bd06c423bf91ae08a125642b36162594da642f216085d02ab53692eeeb8bd1d71a10beefaf88cb840bad27c4d53ac8ae33cf441baeb61857358a4b6457c3ecae8dc9614cfc9854d9c868634ed55e2de3c1192ca4baab0b2286b48062251c30917f1468f01c12831ec35311b48ec98e2ad52d591bf49ab453fa42ba283a4062b2bdd8cbbd503b6170ebff2b9bd2e9894b8cdeeead5341422bde98d3f8dcb75425c42bff15a16f", 0x8000, 0x2, 0x6, 0x1, 0x8001, 0xf5e, 0x5, 0x6}) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xfec0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0xf1, 0x0, 0x0, 0x0, 0x31f}, 0x9) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2200000000fe8000000000000000000000000000bb0400"/128, @ANYRES32=r1, @ANYBLOB="01800000ff000000400000000200000003000000b9b48ce9537e5e1e7383c7c7e63352c993378858a25e3ca72a6b7a73f1ec3dcb4c670c8a94831ff64d50770c32cc30c3db5b1db865dcf322068aa487c8595bbec103de138172061774152b1fdb2f6d7ff6df81acbf6d94972ad1f9a6dbd4460d0c6c3e3b02e1b428546fa51d16713602021fb3fa65928e6e3137dd0eb9804ff832798fb6525f3bc5fe0fa5ac901ab752b1bb7f6e007a4d1907c1d39f56650ddfa58fff13693f840e8bee5bc15efe3e5d2d618f09c7be1630"], &(0x7f0000000240)=0x98) 00:00:03 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, 0x8) 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000100)="982c3b0f050520d0f80791b0024141e2e9965067dc7e010f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") chdir(&(0x7f0000000000)='./file0\x00') r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) recvfrom$inet(r0, &(0x7f0000000200)=""/151, 0x97, 0x40000, 0x0, 0x0) 00:00:03 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xa) ftruncate(r0, 0x109) open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xc7000000) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) 00:00:03 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="31fc04cff5eaab70091e356f0800460000200000000000009078e00000010a3bfda9eac15a35c9b8e000000189031f0000000000000890785a126247ac41503ea7806549a8cab1f02069932e38bada3575f2ed57f07e6666a1fb64073d40070f78e6b294605f5aa22140fbabf4e00bb623861ac9cc6a3dc2e961ec7cc00eb7162b88f9e858"]) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x28140, 0x0) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000100)="d812ac5a4f166fba925064f1b957761040d56a04eb49988260547b351231dd828a5b482a9caac51d76c6178d3c85294b730984587d2a71778902d04944cee3a0730b630856fbe0239852b66560336e0aa2c334d533b325e988542d") 00:00:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @ipv4={[], [], @multicast1}, 0x10000}}, 0x0}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:04 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0xc) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000040)="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") syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:04 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="3d13238597e7c3b7d3b3ee42c2b40c8b0c9ff48f750013ecf0d7637f830620f5d45bfe1aab764a3b0844") madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) r1 = dup(0xffffffffffffff9c) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000000)="5e8fe2f7a2dd5d539453b71826be8353d2e5903cd708067ca5") 00:00:04 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x80) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) socketpair(0x0, 0x4, 0xc00000000000000, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x8) ppoll(&(0x7f0000000200), 0x1, 0x0, 0x0, 0x100000009) 00:00:04 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x3) truncate(&(0x7f0000000080)='./file0\x00', 0x2000f2c1) 00:00:04 executing program 1: r0 = semget$private(0x0, 0x7, 0x220) r1 = socket$inet(0x2, 0x2, 0x7f) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r1, 0x6, r2) semop(r0, &(0x7f0000000140)=[{0x3, 0x8, 0x1800}, {0x2, 0xfffffffffffff727, 0x1800}, {0x1, 0x2, 0x1800}], 0x3) r3 = getuid() r4 = getgid() fchown(r1, r3, r4) socketpair(0x11, 0x10000007, 0x9de, &(0x7f0000000000)={0xffffffffffffffff}) sendto$unix(r5, &(0x7f0000000040)="8a5ce65204ba3dee7666b16820802f7fe60a47be788c1952876904eff881d0e0dd73bee5591c4b9e8a94e79cedcaaf9fc8d93275a00fce4b894d9bcfc589455378bc902c2f82e2429d2d732d84f226f74646773b8b36556de3bce06a8e765899109efd24360d25546d65c7d0cdb378e6238daa52b72da438845807be3aebe10572fbee2fa57472e457c9ef2ff0e5eb12188caa4c09ce92fee382af3f5dd655e20e0121b3ba6faebf865284ec7bdbf1802224e302a3f58218910166236a692edf63d990c00d7d138daa7bb7db", 0xcc, 0x1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 00:00:04 executing program 3: setgroups(0xfffffffffffffe57, 0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd10_pipe(0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88) dup2(r1, r1) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000001c0)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577") setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x2000, 0x0, 0xffffffffffffffb1) dup(0xffffffffffffff9c) 00:00:04 executing program 0: nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x40000001) execve(0x0, 0x0, 0x0) shmget(0x2, 0x2000, 0x400, &(0x7f0000005000/0x2000)=nil) 00:00:04 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x7, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) 00:00:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x83db) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1a00696c300000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 00:00:04 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x99, 0x7}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x1}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") msgget$private(0x0, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0x4, 0x4) truncate(&(0x7f0000000240)='./file0\x00', 0x3ff) sendmsg(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x2a3, 0x0}, 0x0) sendto(r0, &(0x7f00000002c0)="537419091f2c9e0a2ddb71b6b7368e2c5ef47e94b18a0fae691a868e", 0x1c, 0x8, 0x0, 0x0) 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000000)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795b4af2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0136430fae6d08f265dc5f00c401611282030010005b5b304545e269a841000f99a1030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:04 executing program 0: __getcwd(&(0x7f0000000000)=""/38, 0x26) r0 = socket(0x1, 0x3, 0x8) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 00:00:04 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/87, 0x57}, {&(0x7f0000000140)=""/87, 0x57}, {&(0x7f00000001c0)=""/74, 0x4a}], 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="bd4e9fd1e2172d9f15fdacfa573b880d61c5a99e6b3220895c7392efae5bc0c13419ef3dee3fcc4a0449d9a20bdcd11084ca010000803aebcfaafd3a0feb07aa8be5dcc06be95e5a0f4fac13fb94cb1606173cddb855199e512a50805ea162645f731e74d7245e1d6776d3071bbc7ffb23c06bcac2145691f6ce076d4467604c80ce1a7efbb4770f282c30753436c96a67060c94796adc7730b73b3daa7f4de188321568cc19f6105947fd051475e7a4183374c1e9ec3494fc8081c1c7e7fe60", 0xc0}], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) 00:00:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="02022e1066696c6530004934f57e8f5c646b7637107fd1082da999405c9e0c85671cff8ed2d942282eb031bd66e20a9ac7dbab55cd4a5204baa8e2ce86df5b8817519075c432de6b49f155248aad7d"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1) 00:00:04 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x800000000000003) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x0, &(0x7f0000000080)={0x6de7, 0x100000080}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x779}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) mlockall(0x2) open(&(0x7f0000000100)='./file0\x00', 0x200, 0xc2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x7, 0x1010, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:00:04 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = fcntl$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$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:04 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x20000000) setresgid(0x0, 0x0, 0xffffffffffffffff) socketpair(0x17, 0x10000000, 0x8e80, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:00:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000600)={0x0, 0x4, 0x9, [0xfcae, 0x1f, 0x6, 0x3, 0x0, 0x401, 0x2034, 0x8, 0xfff]}, &(0x7f0000000640)=0x1a) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000780)=ANY=[@ANYBLOB="1c004e23050000000000000000000000000000000000100109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7fd8228000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd1fb7b4d51a92ce3ef9669ea0e90e4999b545c8a935c7ab21363175f49c3f9c561218dfb2ad48ec93f8c6e0b30fa70d5ad25e59bc5b810379aebc0130f5469eda0f4ccbc0000000000", @ANYRES32=r1, @ANYBLOB="0180020007000000"], 0x8c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2010"], 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040), 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000005c0)={0x9, "d3f13908c6aa074ee657022081c61fd8"}, 0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000140)={{"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", "7b1d0fb79b74b90221c08f434350ab485837492a8ad9f91ee014dd185b1fffa1", 0xe1f, 0xd2}, &(0x7f00000000c0)="8160b5b832514dd0d874fb4c639997356dc19c6efb6b4fda6f9135bbd71fa53c34820730bc5de796c9f2d0353cfb63cbc6009fac0a15eb13fde117d59389d7742246ea07096e35ed6662fe6260150da31ffda9c499906cb0076e80093731826766189e577c969088", 0x0, 0x5f8, 0x2000000000000, 0x7, 0x2, 0x2, 0x80000000, 0x6}) 00:00:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392) poll(&(0x7f0000000000)=[{r0, 0x59a4c6c4bab6395e}], 0x1, 0x9) 00:00:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x80) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4, 0xfff, 0x100000000, 0x5}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="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", 0x1000) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r1, 0x11, 0x404, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001080)={0x0, 0x8000}, &(0x7f00000010c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001100)={0x4, 0x100, 0x6400, 0x10000, 0x5, 0x800, 0x44f1, 0xd14, r2}, 0x20) 00:00:05 executing program 2: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="73970400085f0b8668"], 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8201, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x5) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) 00:00:05 executing program 1: r0 = socket$inet6(0x1c, 0x10000007, 0x7) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1, 0x854755f87dbeb38c, 0x553, 0x4e6c}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7f44155a, @mcast1, 0xd800000000000000}}, r1, 0x3, 0x0, 0x1}, 0x8c) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) accept4(r3, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000640)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) socketpair(0x17, 0x20000007, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0xf144463fc251920f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@multicast1, @multicast2, 0x0}, &(0x7f0000000080)=0xc) poll(&(0x7f0000000100)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r0, 0x6}, {r1, 0x1}, {r1, 0x1}, {r1, 0x55cca1801f966bcf}], 0x7, 0x8000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@rand_addr="ca106284eb0706eb1c770962e455a3b5", r2}, 0x14) mlockall(0x2) pipe2(0x0, 0x0) 00:00:05 executing program 3: syz_execute_func(&(0x7f00000001c0)="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") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8) 00:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7fff, 0x4}, 0x98) 00:00:05 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r1 = 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(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 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) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x1, 0xcb3, 0x3, r1}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000040)={0x7, 0xed58503e0ca921b6, 0x6, 0x1, 0x6a2}, 0xfffffffffffffd91) r3 = socket(0x2, 0x5, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="001c083f000000"], 0x1) 00:00:05 executing program 1: syz_emit_ethernet(0xa6, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff08000ce0df4500002900fedfff00009078ac1400aae00000011100907800000000b94b70ed168bf7a996b33823871a3c2c24b586778c94c020b9d45d70ba80fdc29babeec38edbb74c3d92cd3a4848e157f991018449d9640f3f8a2721a6396ec053eb39864b0c411d6d42c40226726f3b4206df773a594de3255c7bdba939c42ddebc92b431a11a393c604e"]) 00:00:05 executing program 2: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x80, 0x1, 0x3f}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x100000001, 0x1, [0x7]}, &(0x7f0000000140)=0xa) getsockopt$sock_int(r3, 0xffff, 0x1016, 0x0, &(0x7f0000000080)) 00:00:05 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x80, "938721eb3b690fc9ad7a3d67731a0793a0d0e863639e9be40e4b0ac503c23241e6e755dc43d0715b8877fb1a6be5ba59e9eac51bbeb8a761cce4c0877eaa98f052b4cde1bb639ff792eb2a4ca5388a84336ba1d78573a3239387d7f7ff17d5d94a190ca4c5a3743a1b83c15ca21732f80cb11165461c8900f90d22cb30edfbdd"}, &(0x7f0000000280)=0x88) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x3, 0xf, 0x6e4, 0x3}, &(0x7f0000000300)=0x18) r2 = socket(0x2, 0x5, 0x3) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x15, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:05 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname(r1, 0x0, &(0x7f0000000040)) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:00:55 executing program 3: symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00') r0 = dup(0xffffffffffffff9c) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x5) chdir(&(0x7f0000000000)='./file0\x00') 00:00:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) setsockopt$sock_int(r0, 0xffff, 0x10400, &(0x7f0000000000)=0x2, 0x4) 00:00:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000009c0)="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", 0x1000, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x1c, 0x30000005, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$inet6_sctp(r1, &(0x7f0000000400)={&(0x7f0000000200)=@in={0x2, 0x0}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000240)="270584", 0x3}, {&(0x7f0000000280)="bd4e92777eeb212f34b5f365c1331b428ed3dd6a6cb6f2b33c", 0x19}], 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008400000004000000593f1001fdffffff09000000", @ANYRES32=r2, @ANYBLOB="1000000084000000080000000400007b10000000840000000800000080000000"], 0x3c, 0x4}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) futimesat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xffffffff, 0x8}, {0x1, 0x6}}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000440)=0xd2a5, 0x4) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="a900000000000000ff2467e19bc20c48"], 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000100)={0xa0, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x8001, @empty, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x20000, @local={0xfe, 0x80, [], 0x0}, 0x3f}]}, &(0x7f0000000140)=0x10) 00:00:55 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4) 00:00:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2301ffffff00000000000000000000000000000001e000"/128, @ANYRES32=0x0, @ANYBLOB="6bffffffffff5abe4c81000000000000005df72e9c4af338c50961d4535c402053f5fcf532a2fd506d95cf2eea7aa5e9372594ada2ff03000000000000"], &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x400, 0xffff, 0x2, 0x8, 0x1f}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xfffffffffffffb3a, 0x7f}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 00:00:55 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000002) fsync(r0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) listen(r1, 0x101) r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:55 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8001, 0x4) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) 00:00:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x80000) r1 = socket(0x17, 0x1, 0x6) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001640)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r3 = semget(0x0, 0x3, 0x50) __semctl$SEM_INFO(r3, 0x3, 0xb, &(0x7f0000000000)=""/100) r4 = semget$private(0x0, 0x80000007, 0x10) __semctl$SEM_INFO(r4, 0x4, 0xb, &(0x7f0000000640)=""/4096) geteuid() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0xff, 0x1400, 0x6, 0x1, 0x0, 0x2, 0xffffffffffff0571, r2}, &(0x7f0000000140)=0x20) 00:00:55 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x202, 0x0) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat(r0, &(0x7f0000000100)='/', 0x100421002, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000080)=@un=@file={0x0, ""/81}, 0x53, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/156, 0x9c}, 0x1) 00:00:55 executing program 2: syz_emit_ethernet(0x7f, &(0x7f00000017c0)={@random="b100485caa2a", @local, [{[], {0x8100, 0x4, 0x80, 0xf04a}}], {@ipv4={0x800, {{0x11, 0x4, 0x5, 0x5, 0x6d, 0x68, 0x81, 0x4, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast2, {[@timestamp={0x44, 0x20, 0x8, 0x0, 0x100000000, [{[@empty], 0x5}, {[], 0xffffffff}, {[], 0x1}, {[], 0x1}, {[@multicast1], 0x4}]}, @rr={0x7, 0x7, 0x10000000, [@empty]}, @generic={0x86, 0x8, "389f40a62af9"}]}}, @generic="1b965d981fac2615e16d42734a683b2002dcedace5e2d05afecd5a10e45a69070fc4060fb0a3a51ebd"}}}}) pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) renameat(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', r0, &(0x7f0000001780)='./file0\x00') preadv(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/107, 0x6b}, {&(0x7f00000013c0)=""/255, 0xff}, {&(0x7f00000014c0)=""/134, 0x86}, {&(0x7f0000001580)=""/119, 0x77}, {&(0x7f0000000000)=""/49, 0x31}], 0x9, 0x0) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x4, &(0x7f00000006c0)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000540)=""/126) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x16d) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x6b01feec5e135ca9, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}}) r2 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000005c0)={{"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", "31f9eee00be8d4a5a1847420f1a14f45597e904a52036b3e53c11bb649386f45", 0x80, 0x7}, &(0x7f0000000000)="17", 0xd4f3, 0x101, 0x8001, 0xf1, 0x3ff, 0x1, 0x632, 0x80000}) 00:00:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000180)=0x3f6) lseek(r1, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="984a19e9c4a2791dcd1c040f05bf11000300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad81130091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:56 executing program 0: mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/40) setregid(0x0, 0xffffffffffffffff) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000080)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x401, 0x10001, 0x7, 0xffff, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1, 0x5, 0x0, 0x7fff}, 0x94) 00:00:56 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b320a9e43c40ffffffffffff86dd60965ff00008000033c8d3f859f1d1cc442768233d932e2d0000000000e80000000000000000000000000000000890782cca1f044ae8359eb27042a02f1ee9aeeb555e0ed634bbf2788be4d832adcaec8dc74b6711d6e30cb7ab671a77eace7a437b6e87"]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9cb0100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="73966aed4b4f98bab9991696d0b5a0c96679b40ef138a47c2eac99fa9cfe3d661ae49c5fd0c40651951156c8342b2d0e2aac30a0445d41cee0c62fd1c9c02fd3a2728d280e2f0453f4c682197d9cfebfc954c482254a1d89d7b7882314f534b2242f608b99bd46452aec86a16d91a1ef599262e9841e9367082b190e9eeca0d28d4133adc0ba37042f38ee645ec9d2f83dd4a93d7492850502aef5b59a355a6946c04bf54669", 0xa6}, {&(0x7f0000001200)="de47b1f7169d949ae75cb8ba9531aba1e8d1b3d287f7357e75653e999d608182a14b405d103daafa17fc97ec5d274bac151b3f39", 0x34}, {&(0x7f0000001240)="bcca84ca9f704f9bb2b8781aedf098f36467356360fc597594f372f52bec6995964789949290fb2214dfdb3eb8a9a854fb32c04af26513cf4e67935a8bde4270baf2043e64a4052c70ecdfc1d9401162cbf0e1720aaa3f8505b83b25927245d154cd1e", 0x63}, {&(0x7f00000012c0)="755a323287af997faeecf7801375bbd13c9d46a97bd9592cfa95208ce411416b2b9f28bfa7b43c385fe639ee9ac6406e268417dc7e1f6f86470769670a0b1dd65644c119b7e8baacb93b48c695dcd15442e92b7c789e920ad491d01832b250e74de2f589fd537ae37978b2814fca3a7745e9a5f65a4ed2e4679ec274cd3927dfdd18582e9a09e96d08f327065b2e89771fb860e95720f00873f94bffe3aa3e03cccc353808eb63ba839a62a5a5afa72ebb8e68d93ee125e56c5148c0e3905ac4", 0xc0}], 0x5) r1 = socket(0x10, 0x7, 0x200) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x9}, 0x1) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) fchmod(r1, 0x22) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffea7a}, &(0x7f0000001440)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001480)={r2, 0x39321f8d, 0x5, 0x94, 0x6, 0x1ca}, &(0x7f00000014c0)=0x14) ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, 0x0) 00:00:56 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msgsnd(r1, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800) wait4(r0, &(0x7f0000000080), 0x4, &(0x7f00000006c0)) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000540)=""/126) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x16d) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:56 executing program 1: syz_execute_func(&(0x7f0000000200)="9826473e431c1d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0x62}, 0xffffffffffffffff) 00:00:56 executing program 0: r0 = getpid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)) getpgid(r0) 00:00:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="0ce98880bd6fd62b98c7e074d4c13124"}, 0xffffffffffffff8e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x80000001, 0x4) 00:00:57 executing program 3: syz_execute_func(&(0x7f0000000300)="980f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8acc4c4f20f2a5e0722ebd72e41812047002b0000006e670fecb300000000c481f851c76f8f299301b00b0000000f71d539f08171a39a806ebb57c46291ae8ca065600000c4618de3c0646464440fa82a2d9600000000cadcdc1d440f2b55b6593131b15ddf9898c9fb110f0f3804830a000000") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x4}, 0x8) 00:00:57 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x901, 0x0) mmap(&(0x7f0000796000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$getown(r1, 0x5) setsockopt$inet6_int(r1, 0x29, 0x10000000000028, &(0x7f0000000380), 0x38e) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:00:57 executing program 0: syz_emit_ethernet(0x5, &(0x7f00000000c0)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYPTR64, @ANYRES16, @ANYRES16]) 00:00:57 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file1\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xb3bf) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000180)="8f71c9aebb647dbe3f0e038b7005da7e409171273fcbaa4d6fdc53a4c9af2ed28e84ea61dc6085e5a79b649a0f1c5ad91fcd1aebe3ddd8a0e946955e900a92f71317ba2928d1d6c813a1d0a1c0580c082eb95d9d2bbce0f2ba488791ae981f63267d51de6947143d36df799306b4c090bfa8d83c33b7ca14df414fa6919c738d8a67f56028d305ac392db8fe2c6bbaa7ded05fa82fad4c124da46cba7107b834e382c1ebc34432c3c28d5559e530886ac5183ecb00093287e1c022b6ff64a7c9acc5a126fa340f7e7dbf4e311d263b8dde2271144e") 00:00:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f00000000c0)=[{r0, 0x50}, {r0, 0x84}, {r0, 0xa}, {r0, 0x4}, {r0, 0x8}], 0x5, 0x400) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$sock_int(r1, 0xffff, 0x1009, 0x0, 0x333) 00:00:57 executing program 2: syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc789628f6808a3056f0000004e00c4618de3c0f526224741feb1c4a1dd7dbbbfdd5cc600d032a1c9fb110fd3c4a261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @empty, @remote}, &(0x7f0000000100)=0xc) 00:00:57 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getrlimit(0x7, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 00:00:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x96, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, 0x0, 0x0) 00:00:57 executing program 1: open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0x2) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "6f50113c0ffc660e8b99dc8cccf581a505421395695e20777fa4b6cf061e289f466d38f15527515742573f33b63de34232d3ffb6efd0ed804fa0ab5449f0f0d71c4ab2c8dc9c50d9eaafdb715f4a4cc36af1b77443275c2ba45310267edc1f9ab878275057cf9aab8bd326b1a1febdb14c15107e70b1f5303ebf8d7382626d2f218db4d0a2081f8dc3179b94343a19a25693bd35eaa4f8843fa4c4007f7eba3df39836d8cc34680a5d5d4f992eef005023f276d2a7b3223b70e95e998048cdf1aa41a96dcc619a1fa71d54cd0c8f0c59f3003d8bf541949f0ea77758a97996b8a0442dc1c862f3c199a5bd29c5404711"}, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x7, 0x0, 0x0, 0x81, 0xfff, 0xfffffffffffffffb, 0x10001, r1}, &(0x7f0000000100)=0x20) getpeername$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000400020000000000000000"], &(0x7f0000000280)=0x20) 00:00:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f00000004c0)=""/86, &(0x7f0000000540)=0x56) r1 = semget(0x2, 0x0, 0x0) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0xa26f, 0x4) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000580)=[{0x0, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r4 = semget$private(0x0, 0x6, 0x82) r5 = dup(r0) semop(r4, &(0x7f0000000440)=[{0x1, 0x7916, 0x1800}, {0x3, 0x1, 0x1800}, {0x3, 0x8, 0x1000}, {0x1, 0x4ec, 0x1000}], 0x4) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r6 = accept4$inet6(r5, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000003c0)=[{r5, 0x44}], 0x1, 0x1) r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file1\x00', 0x6) lseek(r7, 0x0, 0x1000000000003) socketpair$unix(0x1, 0x2, 0x0, 0x0) writev(r5, &(0x7f0000000400)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1) freebsd10_pipe(0x0) open(&(0x7f0000000480)='./file1\x00', 0x8002, 0x1) socket(0x0, 0x2, 0x2) socket(0x1, 0x1, 0x8) r8 = semget$private(0x0, 0x7, 0x400) semop(r8, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x16, &(0x7f0000000940)={r9, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:57 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x313}, 0x8) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 00:00:57 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:00:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:00:58 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, 0x0) 00:00:58 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x10000002, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) munmap(&(0x7f00003df000/0x4000)=nil, 0x4000) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@remote, @empty, @broadcast}, 0xffffffffffffff08) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = socket(0x10, 0x5, 0x7fffffff) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0xa) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) semget(0x0, 0x3, 0x400) r7 = semget(0x3, 0x2, 0x400) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14) getpgrp(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$inet_mreq(r6, 0x0, 0x9, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) 00:00:58 executing program 1: setuid(0xffffffffffffffff) r0 = semget(0x1, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/185) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1a, 0x1000, 0x8001}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x200}, 0x8) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) __semctl$GETPID(r0, 0x0, 0x4, 0x0) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = socket(0x10, 0x5, 0x7fffffff) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc) getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) r2 = getpgid(r1) r3 = msgget(0x1, 0xa) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r4 = accept4$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r4, 0x0) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0) semget(0x0, 0x3, 0x400) r7 = semget(0x3, 0x2, 0x400) __semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14) getpgrp(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$inet_mreq(r6, 0x0, 0x9, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) 00:00:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f6656f9bc9c033afde4ac623000be50f5e2fd5968db8c6eae4d2d800b1ba809d3c88cc2c148873659e458567a63ce8026bbc48f26813d5ea187eaf9e705929150973174339f588470092e39995d8b8c8e216e7bb45305693bdc3feb6d1f49fdf1f044bcc06fa8472d7f97a9383c8eb289e11afbf3ce235ecafdcfc5c797454f28c64af9c3d36eeba8679f7faec2c15cf8bc7692a1fedc5e3e9e57a033cd8959424cdc84b45cc4594194533f6e79b4003a30a6165b5762abe3473fe90a2ab8a76db079ba2a39133aa29913ebb8428e4860681c65b7a608162222815ee706452811a6629cbb1617c37d80e61fdc8ff28a9d2b631c757e409b91bbc55657c63a5f862b09f5d4daa6f07452fea8203ba6ee3a54de1b32acb0a7bf"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="b8", 0x1}], 0x1, 0x0}, 0x0) 00:00:58 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:00:58 executing program 1: syz_execute_func(&(0x7f0000000240)="1c0eb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r0, 0x0) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/246) 00:00:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf, 0x0, 0x8}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r3, 0xfffffffffffffff7, 0x3, 0x9, 0x4}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3}, &(0x7f0000000180)=0x8) 00:00:58 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x8001, @empty, 0xfffffffffffffff9}, {0x1c, 0x3, 0x5, @ipv4, 0x4ca}, 0x2a, [0x1f, 0x1000, 0x6, 0xff, 0x400, 0x5, 0x6, 0x7]}, 0x5c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x9}, 0xc) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000080)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000280)={{"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", "5ca2e02b5547a8477252b47bbb2edf41ad8cdffe641eaa3361464febfcd56c0a", 0x1, 0x3}, &(0x7f0000000180)="c2f757ea7f51f1d7b96692ff027fcda0d478397d71e136f87a6b2b34180affcdc2fb1e747481aa2ce9b9299af6ce39ab65a7c8e4c26f62a2e5ff6b0a59b9277da644d21c29e948c9af38cec49ed20dcb308a29ebe7ac69f48bcf1d23ae0f94ba619fbe72c8e5afd816fd034d6016a6666d5c8f2bf0a96158cc9f7ad0d9349d77cb30324254e589592800b095cd9ea7fc8008a955ac2de6c2bc9c98d03f32798e16e797c900339befa5cc44e41e0b0c9329ca1491c350cfe01eb6eb67709aa8be6b73154763a30381f701", 0x7, 0x6, 0x7f, 0x7, 0x7f, 0x38f8, 0x5, 0xffffffff}) 00:00:58 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) accept(r0, 0x0, &(0x7f0000000080)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) 00:00:58 executing program 2: freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x0, 0x9) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x1, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x976b, 0x800, 0xd1, 0x0, 0x5, 0x4, 0x200, r0}, &(0x7f0000000180)=0x20) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000002c0)={r1, 0xb5}, 0xfffffffffffffc72) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000440)={0x9, 0x4, 0x3, 0x29, 0xfffffffffffffffd, 0x3, 0x4, 0x4, 0x32d, 0x6, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast2}}, r0}, 0x8c) select(0x40, &(0x7f0000000040)={0x40000000539d, 0x0, 0x0, 0x5d}, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40010400000002c5, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:59 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') truncate(&(0x7f0000000000)='./file0\x00', 0x7eb) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8004, 0x7) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:00:59 executing program 3: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0xfffffffffffffff6}, 0x8) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000080)="b14e91cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cea01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c401fe5d20e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x6, 0xfffffffffffffff8}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) 00:00:59 executing program 2: r0 = socket(0x0, 0x3, 0x0) shutdown(r0, 0x2) 00:00:59 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x401, 0x0) r1 = shmget$private(0x0, 0xb000, 0x0, &(0x7f0000ff5000/0xb000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/224) r2 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r2, &(0x7f0000000080)=""/114, 0x72) 00:00:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000380)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000340)=0x10) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:59 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f05bf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r1) 00:00:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10040, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000005c0)={{"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", "08fec92984f15a1103a4912ab49fabb181e2194ee5b3c866e4f4a7bbdbb6d6f8", 0x0, 0x5}, &(0x7f0000000140)="118012bdad191750465da135c4bf989732c90287eebefba03605eee67fb3fe1dc88530a69db932639b7874ab8b9afeff52908efb8be57e38a9a0eac60fe0a63d61473fdb0296ffd6e70868366a3ffb62508d641b861fd9558df33df88fdc6c5a33d0729b40414475b554616bbf8e38c8ba852e84df6fe78e934b", 0x93, 0xffff, 0x6, 0x3, 0x7, 0x7, 0x80, 0x2ace}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r2, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000080)={0x6, "cf558c8476a638d05d95b8a4b5a3475e"}, 0x14) 00:00:59 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0x6}, {0x0, 0xc7000000}}, 0x4) r0 = socket$unix(0x1, 0x5, 0x0) recvfrom(r0, &(0x7f0000000000)=""/190, 0xbe, 0x0, 0x0, 0x0) 00:01:49 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) chdir(&(0x7f0000000240)='./file0\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) unlink(&(0x7f0000000000)='./file0\x00') 00:01:49 executing program 2: syz_execute_func(&(0x7f0000000240)="98a84aa84a2c4346d9e8f242e161bfd9496c00c4a37bf0c540c4824d39bf000080202e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000c4c279219391600000718bc4c3214cb9a5605419c201b00b000000f0fa4575220b8a82bcfa63756e756ed4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000100), 0x10) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)) pipe2(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x4, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000200)=0x4) open(0x0, 0x0, 0x0) chown(0x0, 0x0, 0x0) 00:01:49 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x1, 0x10000001, 0xfffffffffffffffe) getpeername$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getrusage(0x1, &(0x7f00000001c0)) syz_execute_func(&(0x7f0000000540)="98a84aa84a2c432ff2e161bf85000000c44149d9e741e2e92e363e460f1a70e4661f3afc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec40f1434906249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 00:01:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000004ff) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 00:01:49 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0)="00a6952b816c190b19145c2870e97b498bd4374529b2fde8990e184339bff526539cc2563126538e2d89478809a0ce51ef314f85ed6c4eac46a587130db06df00dbfcd29c88e6a7fb230d7c47b1ca59437aaf898be6ea4d020294bdba6a60b0097eae62edb1d1f9eb2e5f2fe8790243f267ec5b5f1a063345c7122036f2791e54018b713cde8a0f5") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xfffffffffffff721, 0x2, [0xcc, 0x9]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) 00:01:49 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast2}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0x18}, 0x0) 00:01:49 executing program 0: shutdown(0xffffffffffffffff, 0x1) syz_execute_func(&(0x7f0000000040)="470f0f75be0c5e4aa84a1c340f05f35964d9eb41e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe8c7e8f7f783397fd30058dcdc0fbcaf00100000660f3a61e100ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800c4216dfe3f8de3c0f526264788fe2636420f01d0c46249bedc30a1c9fb110f6647f5a261c462ad3bcb") mknodat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x8000, 0xa843) 00:01:49 executing program 1: madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001080)={r1, 0xf, 0x80000000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000010c0)={r1, 0x3ff}, 0x8) 00:01:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240), 0xfcf8) r1 = semget$private(0x0, 0x7, 0x20) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/109) 00:01:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x1, {{0x2, 0x3, @rand_addr=0x13a}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@loopback}, 0xc) syz_execute_func(&(0x7f00000001c0)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:49 executing program 1: syz_emit_ethernet(0xa6, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x8c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x5000000, @empty=0x17000000, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r0 = socket(0x1f, 0x2, 0x9c6) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:50 executing program 3: syz_execute_func(&(0x7f0000000900)="984c5e5ea84a1c190f05f3591f7a294f47f05f2541e2eba2f28043e54f0f380134e3c4c1f9d602660f6b32fb36f083b600800000f00fc5c4014e4e4f751ec4016d7d14deb921045fc5f2aff240d1d2c4e10bf8c4c4c20d8c8300000000c4e3f56cbd00008020d0c4c66db7126443c4cfcfdc380fbcaf00100000c4c2f87d0ae321e3c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefd4d4a36ac7c7628f680864360fe258006144dbe1264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:01:50 executing program 2: chdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000280)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) pipe2(0x0, 0x100000) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x24) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x100, 0x100) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001400)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000298b36e67e2d58000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000047cb090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f100"/4101], &(0x7f0000000040)=0x1002, 0x30000000) connect(r1, &(0x7f0000000080)=@in6={0x1c, 0x0, 0xfffffffffffffffb, @rand_addr="15df08ef2ba6d635c2ff70d77d9e3c44", 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:01:50 executing program 1: execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) 00:01:50 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x20, 0xff, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback}}, r1}, &(0x7f0000000180)=0x8c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:01:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) socket(0x1c, 0x10000000, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00000000c0)=0x2, 0x4) 00:01:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000040)=0x351) freebsd11_fstat(r0, &(0x7f0000000080)) 00:01:50 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f00000000c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r2 = getpgrp(0x0) getpgrp(r2) close(r0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x7) 00:01:50 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x29, "bb2ce9d85a8be55ca91e313ed9b814227a9bd63d98c3df9b06b4531c9fb8a63cf852919a669c4ed45b"}, &(0x7f0000000040)=0x31) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3, 0xf9b, 0x1f}, 0x10) 00:01:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000aa2000/0x1000)=nil) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr=0x2, @rand_addr=0x101}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x40200, 0x8000000000000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x18000, 0x0) 00:01:50 executing program 2: socketpair(0x17, 0x10000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000180)="8fc9e09af72c3d0f050520d0f80791b06a4141e2e996855b99a6c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f60c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420615ffbb15ffb64400f38cd01c461d561970d000000") 00:01:50 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000aa2000/0x1000)=nil) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x4) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00000000c0)={@rand_addr=0x2, @rand_addr=0x101}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(&(0x7f0000000480)='./file0\x00', 0x40200, 0x8000000000000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x18000, 0x0) 00:01:50 executing program 0: r0 = dup(0xffffffffffffffff) r1 = accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002, 0x10000000) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000001180)="dd1a82519124ed6a0230b5b825d0e6d8aa8b8ca5ff93c0f39877e7db361c74f69800f1833a9bd82eee6b68a1c054ecfaac88e1eb1a807e5fe7ee3eb573df399645bb58257ca6e2bb21c1e3eb9dde201e7363bcdc7aaa9721ec781087a35104e434163d469eb39b3ebfedc016adc043c35f86af116915192e810db8c40a1d33e5ab0733f653e82acce8298315457e077c5167bc0c229b3f3625f21bf4b2fa056d538a05a24b708368bee141f9785832894ae2f12b1d051fba99dca524d1296ea71ec0") close(r1) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") close(r0) 00:01:50 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0xff}, &(0x7f0000000500)=0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000100), &(0x7f0000000180)) setresgid(r0, r3, r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x0, @multicast1}}, r2, 0xffff, 0xe8f, 0x94, 0x8, 0x400, 0x9d}, &(0x7f0000000600)=0xa0) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x4f, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0}, @remote, @loopback}, 0xfffffca9) 00:01:50 executing program 2: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c42000/0x4000)=nil, 0x4000) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000c62000/0x2000)=nil, 0x2000, 0x1, 0x412, r0, 0x0) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) msync(&(0x7f0000bf5000/0x11000)=nil, 0x11000, 0x2) 00:01:50 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x8000) r2 = dup(r1) setsockopt$inet6_int(r2, 0x29, 0x30, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, r0}, 0x8c) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:50 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c110f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getpgid(0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x5}}, 0x0}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x2, 0x88, "e679b2d4aaab5abe2c48954c1ec1500b74e445f767e2200bd25487e70c367e2fefc8104e6681cf0b2b51d36c3311fc6cb502be6775772f01ddb5de65c73672c66740ade898644b7c0fd57639ab04d00ddb0db9844f360ef2ac5ee1eac7c4d01df299bb5353e4fce613a74826df1133e1309891d9f47e7a7c93407cc86a4009bfb8c9fc361db704b7"}, 0x90) socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 00:01:50 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000000)=""/144, &(0x7f00000000c0)=0x90) syz_emit_ethernet(0x423, &(0x7f0000000240)={@broadcast, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1}}}}}) 00:01:50 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000000)="5461cc25dfdba65f60b360f90e6bdb38cadac0a119ced4474f81e7e5226c0e77a6e1e1f93b25915a125b5f011fb46c470ce91801bb434793e4fcbe52ff3e817a1fc682f63b4ee16ecb65b5b376827446f251d347691b684823600c9848a8599792745f16f14cf98e9163e49b4fd8509627dd81f05bcbcf5ed1ca37a983c400e80b3273db91ac018d80531b68d95e66747a8a0a4a0f9c83ce8c6ae49a1043fd16e32f1e16ea572e") setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00F./file0/file4\x00'], 0x1c) connect(r1, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000180)="9826472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") r0 = socket$inet(0x2, 0x30000006, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x188c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:50 executing program 1: syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b00d4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:01:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000040)="7b222637769614d27e2f004dc7e88afdf3de9a7bb5f56c5597d3c5760be6290df9afbae7111bec91fd9b178fb3db9f0fdd3e1a138dc0e7a5c8bff8428f7943d74516393c356e0a8bb35c0dd6daf6442ec9b9e1d8ad6b5061939072d4d0f9a4260b26c8fb2ccc987cd35f86940667d3d414c1f58465") syz_execute_func(&(0x7f0000000240)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") 00:01:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x20200, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a) recvfrom(r0, &(0x7f0000000040)=""/157, 0x9d, 0x80, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10) 00:01:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000e00)="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", 0x59d}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) 00:01:50 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="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") mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:01:50 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x1c, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1ff) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x3ff, 0xb5}, {0x4f1b, 0x5}}) 00:01:50 executing program 1: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x100000001, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000040)=0x136) 00:01:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000001740)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) clock_gettime(0xf, &(0x7f0000001780)) close(r0) mknodat(r0, 0x0, 0x20, 0x8) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000017c0)=""/3) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffedf) chdir(&(0x7f0000000280)='./file0\x00') setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f00000000c0)=0x8, 0x4) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:01:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x2, 0x1f, 0x0, 0x3ff, 0x7fff, 0x3, 0xfffffffffffffffc, {@in6={{0x1c, 0x3, 0x2, @empty, 0xb8}}, 0x0, 0xfff, 0x5, 0x3, 0xe27, 0x8}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x1, 0x7f}, 0x8) sendto$unix(r0, &(0x7f00000007c0)="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", 0x58c, 0x4000000004, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000040)=[{&(0x7f0000000240)="e7a9d3ed790ca8eaaf0d7c0a8b8902a3ea0b3dd70f156aac50990a1b6a374ac17f35a847f6df7f6e1210a0b75fcbe8ed48ad9811be096f0b4605ffb459b5246e77aeaafc2c77ff001c16c26cabb0c974261754c5956ebaaf0ec44a9b77e9dee4e1fe06f6ea050039aa28198ec7e1c521d3ed237243a06e810f45766db37d4e8b43e2c508bfda21658ec0b9f57f786f24ab57d797432b735aa3aa6b69551b18572b5aed2a26a58d1f195e95515ffbcbc83d669f544818a03cb2d7003ef94cee3cbebf1ec1461e3b6dd3c75f39a189f274dedd8b", 0xd3}], 0x1}, 0x81) 00:01:50 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5aa, 0x4) r1 = accept4$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x10000000) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x7, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = accept4$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) r5 = open(&(0x7f0000000200)='./file0\x00', 0x5, 0x8) r6 = getuid() fstat(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r5, &(0x7f0000000240)='./file0\x00', r6, r7, 0x600) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x1, 0x8, [0x1f, 0xfc, 0x9, 0x200, 0x101, 0x3, 0x200, 0x7fffffff]}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000400)={r8, 0x9, 0xf, 0x8000, 0x1}, &(0x7f0000000440)=0x18) r10 = semget$private(0x0, 0x3, 0x80) fchown(r0, r6, r7) setsockopt$inet6_group_source_req(r3, 0x29, 0x52, &(0x7f0000000480)={0x7, {{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}}, {{0x1c, 0x0, 0x6, @loopback, 0x652}}}, 0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000005c0)=r8, 0x4) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000000600)={0x7, 0x8000}) r11 = fcntl$dupfd(r1, 0x11, r2) sendto$inet(r4, &(0x7f0000000640)="f4368393e989bf9157f2e77161d081341b3c5ed4f4667b1a111b40ea20fc8ae999c6e484174cfcb98a702cdcd8f79a547b9129434d2d7382", 0x38, 0xc, &(0x7f0000000680)={0x2, 0x1, @multicast2}, 0x10) __semctl$GETALL(r10, 0x0, 0x6, &(0x7f00000006c0)=""/95) sendmsg(r4, &(0x7f0000000c80)={&(0x7f0000000740)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000b40)=[{&(0x7f0000000780)="71dbe568a64cb823400e18b09c79c56b81e5ab96fcc8f4e8e62266d755df290876aa8c7c726cf3b3e639f8c07f26cf7410019837220a61617e4e1ab9d0e2e3442e6f1a230145448d9e01330c36a7fc8a801b5b336f6d617e3939c9957ce71a3eadc3661d70aa3aa64e2804806dead64f8329f934484276efd2219ac710a5213335e9ddb9dd52c123ea788e7bf4ab5ea5e168476c9a3b9f8195197acd4dbdd4babf3901f1b27b78a6f1cf39d293d8f5f2d3b650698f57ba3b50a9ef1ba7946c21", 0xc0}, {&(0x7f0000000840)="c2965e5cc66427ce9d04195ddf6fca356a7783641c720f9b908d2cc5b4918c0218afb8275e1b50f90d0c6619736e06d32e147e8cda123a03db2f96", 0x3b}, {&(0x7f0000000880)="6063d5fedcb827e3752e6b28ad9254adeb0c990ac5fadcdfb5da250e3729a6ee40dcf4b33f2ce80bcf0116007929044ed447db662553c7e8545f7c43b5cd7bb7233f7a", 0x43}, {&(0x7f0000000900)="aa4dff2bd6cfd3c5d258e236ac8ea08350ee76c679947df333b6592b907674c7b4e470c806686d25cbef8dd2671416c6a3832693154be6d950244b7ec808f16331085e898baba98aef0b77325ea5", 0x4e}, {&(0x7f0000000980)="6b2e9532d69e702a1ddd463ec0a9a62c2e637877bfc396c19e14f358d4ca58b769b2ef85027cc6dc199e0c73e4cd13eb1336fd644d684f42effb325f485b9c1cfc01818aa66ba9eb0195301336d19955a84193dd5a4f5e0a2fbd193a0ce63cbb47a40f8b64ff4e8bd43f88074a50dd61cf78b51dec4bd632dc3feb4d6fc4c13c3e3071e7f699da6f2ca48661149cef3d290d285db49a4b116df775e386b82dd280b328283ea2290db69794", 0xab}, {&(0x7f0000000a40)="7787660250abf94eba7d7463718d840ae04b6abba7e8fe579436ae3e4bdcf846c4c45e072762f359e8741962f028596a5caed64b481de592759c757b0a44d408caacdd7ce6123b1a5aea52bd83a0d36a52e17f2217596e8eeeb85e269b34a3ea6a60ad9f3bccd9d328f1457811b5ab2128e066f7f9f55ed9014484043263030f70a7df6d335d6fd8cb490512d355b65bbce60caefe0e0a6e9b852ccdb40fb1097e86948a7d763505118a534802ca4ed5532e6f230ee09b2f0a1e4431afcbb6848c2d8a8076", 0xc5}], 0x6, &(0x7f0000000bc0)=[{0x18, 0x29, 0x8, "8c2e0bbf94"}, {0x98, 0x11, 0x7, "abcb8b25640ccd76005478493a610ffde479b9614dc59db6897a4fdc9e700f249bae1648227ac0358f5815981489c5a8bdc8a089c26add8041420afeded739706a3c31c4c19827cf9691ab4122bbd856a2f223a479392c369a1d00d7b5f556a3678553687dd86148960f97c370bc57706a28d0b3013cf92ac70996120e9137aec2"}], 0xb0}, 0x4) ioctl$DIOCRCLRTABLES(r11, 0xc450443c, &(0x7f0000000d00)={{"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", "1ef56e6d0fa950a706ea9cf053e9af2f81bc80366d01f8b38359462c1fb87506", 0x6, 0x101}, &(0x7f0000000cc0)="4ed81f0b18", 0x99f9, 0x7, 0x101, 0x100000000, 0x2, 0x8046, 0x5b59cce1, 0x8a80}) fchownat(r5, &(0x7f0000001180)='./file0\x00', r6, r7, 0x600) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000011c0)={r8, 0x100}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000001240)={r8, 0x101}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000012c0)={0x3, 0x932, r9}, &(0x7f0000001300)=0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000001340), &(0x7f0000001380)=0x4) sendmsg(r4, &(0x7f00000018c0)={&(0x7f00000013c0)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001400)="9c3ce7c8677f291492535aa0fd7268208329743a6b9ab2c7836586254aab8b751f5b797d3a57940c764f35672e73a0c31dbc4c524ff6c8805d9f3f6d2b28de8aa2f0292c7d12ec569642c600ed6ba9195068e7e92ec9aa87bc92aac774a800b5caaff67c3f67bae92f822fb82e111a49ebe2379dc175219d3a1f3c4110e52230d7680ac850cf8ab9820dec2cc707601e3b7e16a5314d5510e76e30ab56c0516d34193d51f8ab71166e655f48abc51421f056d873fe0f57346c32be9292f82b106a58b7ee50a98609bb7c518d", 0xcc}, {&(0x7f0000001500)="e00d24fc286ecae921194e71992c09878d0af3ecaaf271fdef9d5c32dda551c2d5490cec7d86e39a7db61a0f9c453296ef7c81c3f4f3511a2de79956e6dc61683a5c46af5198d91c9032425e796914eee6a9c9b6fa57379ecaee8d4c1389eb4853d63e82716d349df03a565626b6838996bd597850c7e24b4a4b5b62c72eae757d6826", 0x83}, {&(0x7f00000015c0)="9933cd0715a20c1f69461b71e7945b7d75e89ff529a254181cafea51bb03df2c6fe9776966ef30b1e195748f1702f012c736841e12b87ca90f60fafdbd6d59a16fdba2ce2760b228a6e24ad01617829971acdeda0f8654220f32b46ee08ef8b9e0cc866a3c62a1fac30aa1d448aa636b3eab35c7448474ad69abdfaad74c25e16869fa6b265c", 0x86}, {&(0x7f0000001680)="d45b08d26543140fab02f92cca10fc2404098942e05396ae12c03d0c11611e6fc03196655d32205df9fceb0f85469cb51b63678f3c0530238cba39c8fc4fa5523e8b556ba1ce900a09f85b7e0f4b7fe32be20aedb86916ebf1e25f642e7a6d0738fb727d582ef744c0fe0be31267d8fe4888f42dfdd1e8c3826e8fc562a975437a12b950ee3d81b0aec52161b6a07e8889c944e62200f62f3c6b057c4eecffa491ce45cb383d37c17b", 0xa9}, {&(0x7f0000001740)="cd1ea451a5b231dc6a52e6db4793235d7fe3a5879903eb26e9eb6c8dc671e594284d1dd1c033b3b800454b44f8687084d7fbfd22c4fc64655dce6073c9fb0999f490b2140cf5840ce66cd88cdbe65404869459cf9a8247b49f9df46b22ec075753242a65c810d91f789691691f93712ad721d04e913823c794d9ff07c581269c55bd273291b1886fd95c417892662faaa1183ec8c586bc1f7d8cafb62c4837", 0x9f}], 0x5, &(0x7f0000001880)}, 0x100) 00:01:50 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000500)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c1e8614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f000000c462e939a50c000000") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xffbffffffffffffb) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x8000000000000000) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1018, &(0x7f0000000840)=0x7, 0xfffffffffffffde4) lseek(r4, 0x34, 0x81000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, 0x0, 0xfffffffffffffc62) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) r6 = socket$unix(0x1, 0x7, 0x0) poll(&(0x7f0000000800)=[{r6, 0x10a}, {r6, 0x36}, {r4, 0x8}, {r6, 0x44}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x2001, &(0x7f0000000100)=0xc359, 0x4) socket$unix(0x1, 0x4, 0x0) 00:01:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7ff, 0x74}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x0, 0xf, 0x6, 0x6}, &(0x7f0000000100)=0x18) 00:01:51 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x0) close(r0) sendfile(r0, r0, 0x0, 0xaf0) r1 = socket(0x1c, 0x1, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) 00:01:51 executing program 3: r0 = semget(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000600)=[0x9000, 0x40]) 00:01:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000084000000087f0000000000001c00008674c43f3acec25500010000002000000000002cc5426a56b9310e25446100000000000036115a6fc40042c1d4aaa9002f311cc08f77127adb7f823865c68e35646091b31abc4e0a6afd40765231d5c64c8d7744100fc7f06c3a197bee8069c77daf49a8ef7c6dedd260edee950b950f5c47a38f62533026003d2c09f3b275d12c26983d6d819dcca5ca7c9556e5099e326cf6891662e8ea2c20fcd524fb443d6a823afb1a7d01220b3bba9ca882680e4c14e0762ef5b1ba49c584dd6109"], 0x2c}, 0x0) 00:01:51 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x5}, 0x1) r2 = semget(0x1, 0x1, 0x501) __semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000000c0)=""/83) 00:01:51 executing program 0: 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={0x3c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket(0x1f, 0x2, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x5, @mcast1, 0x728b40e3}}, 0x0, 0x6, 0x100000000, 0x8}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x6a, r1}, 0xc) 00:01:51 executing program 1: syz_emit_ethernet(0xfffffffffffffcf1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) 00:01:51 executing program 1: syz_execute_func(&(0x7f0000000140)="1c12c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f216c4c3a57ca1080000009ec422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc443295d6b003b047e") r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1, 0x4) 00:01:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x800, 0x3, 0x80, 0x62c, 0x4, 0x3, 0x4]}, 0x12) 00:01:51 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) recvfrom$inet(r0, &(0x7f0000000200)=""/98, 0x62, 0x400c1, &(0x7f0000000280)={0x2, 0x1, @broadcast}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) r2 = accept4$unix(r0, 0x0, &(0x7f0000000340), 0x10000000) recvfrom$inet(r0, &(0x7f0000000380)=""/144, 0x90, 0x81, &(0x7f0000000440)={0x2, 0x0, @multicast1}, 0x10) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82023601000000653000"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="f73f1912015b26f3bcef67c5d2cba74900e079069eec6b5491d5628992b57d421560beb4b57b9fc516be2eba8752029a84afca6551", 0x35) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001580)={@in6={{0x1c, 0x2, 0x2, @mcast1, 0xffffffff}}, 0x0, 0x6, 0x54c, 0x182, 0x9, 0x100000000, 0x10001}, &(0x7f0000001640)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000001680)={r3, 0x2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000001500), &(0x7f0000001540)=0xb) write(r1, &(0x7f0000000140)="1e", 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001780)={@local, @empty, @local}, &(0x7f00000017c0)=0xc) getpeername$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000300)=0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x100000000}, 0x8) mkdir(&(0x7f0000000480)='./file0\x00', 0x4) getpeername$unix(r2, &(0x7f00000004c0)=@file={0x0, ""/4096}, 0x0) close(r1) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0xffffffda) r4 = shmget$private(0x0, 0x1000, 0x60, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000016c0)=""/132) 00:01:51 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x20) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x9, 0xf, 0x5, 0x9}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x800b, &(0x7f0000000000)=ANY=[@ANYBLOB="0600cdc5582de75c10420edb8a99f4fdbdf39744"], &(0x7f0000000180)=0x4) 00:01:51 executing program 1: syz_execute_func(&(0x7f0000000000)="1c0ab5b598cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101edfec4663ed107c4415814c4f2168f4808eed5bce000008020000051c1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:01:51 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="445ff519b1986e93ae") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) setrlimit(0x7, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f") r1 = socket(0x17, 0x20000002, 0x300000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0x200, 0x8}, &(0x7f0000000200)=0x10) r3 = geteuid() r4 = getuid() setreuid(r3, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0xc) 00:01:51 executing program 1: __semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0x9, 0x9}) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x7, 0x5a}) r1 = semget$private(0x0, 0x3, 0x8) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000000)=""/26) r2 = msgget$private(0x0, 0x104) msgsnd(r2, &(0x7f0000000100)={0x2, "7f897f7d67ebfa82725badf57671dcd81aa3c642526e2b01e03a25484959de7a9613145665cccfbcdac1e5ca723caddc0c7b53c421c18d36af51cdfc9650691581f9afb04aed96d48b"}, 0x51, 0x800) 00:01:51 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000080)={0x10}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:01:51 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="d3f05500000000000806000108000604000000000000000000000b2daaaaaaaaaabbac1400aa822b6b4ee5383f9ba800000000"]) 00:01:51 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0300000075781a3e6cdf0b1b9c10a3a73c2700781de25e7ebfd5c5ab9bf8f73c829f7b6779688fb5ee805f0d76bd43dfd823d5c5cfca900938347cd1211abe114fd0c6860900000000000000c1d62eaedb52b95254b4f24d4dc6a798a1222e96faf6ada6c28ec6969a005acf19bb9edd6e2a3b894548ce85b374392846f7c31f90c8e121852f665062e6e2a9e8fb6768c1ac18b2f145f115662de1aec88228cfd51bbb084e49803baaf4edf67f1b10ac2e33bd389cfd11fe2c4e499f9ba35085cafe6fb87812bd"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x63d}, 0x8) r1 = semget$private(0x0, 0x0, 0x20) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000200)=""/237) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f00000003c0)="e9a7e2d8bfc043907750fe01394e66879d6cafd6694dcdc207677bf2a776050001db3a18fad307f26649118f410b6b89f7d0a61eaabb4c2d459e4f4024a9e650995f53e963119521f193594f2d04af73c1996898950837addb4b047aa80695d204cdba92f4705e3a2f5124810e645024ef95b0c111f8f4a848012e2d3b32478aff91fd189d491879a06a4cf6a9c6d38bc3d7463317a037c8573eeeae27afe05bf5770ebada8db2ce5f4005ed01b20921fb0494f5") 00:01:51 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0x87}, 0x8) r2 = socket(0x2, 0x20000003, 0x3) socket(0x1c, 0x4000000030000007, 0x202) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="8202fd8c22183910334810a4449e26bab95ed60675aba3b5eb14071989e9e2991b60888824b37f00"/49], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x201}, &(0x7f0000000200)=0x4) 00:01:51 executing program 1: r0 = semget(0x0, 0x0, 0x0) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x1) 00:01:52 executing program 1: syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="03000400000000000000"], 0xa) r1 = socket(0x1, 0x7, 0x1f) setsockopt$inet_buf(r1, 0x0, 0x54, &(0x7f0000000100)="bce8ee084be0dd6735afbb90c9506a882c1a968c3236812952ba9a53d31d2b068c5fcc1aafd7e5f5636d424655d155d6a159ef51f958451920303ab9ae7087f934eae4c72a63985d9b1de6d103e04be20fcfb7b6ed0fcb05146f62355dd9c3bd992f5a1b035989a16871c4ecaa75e4c03b608d7e817fd670d37026abd84dcd983da9ebf460406b6c2d15f40145", 0x8d) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000180)={0x0, {{0x1c, 0x1, 0x3, @mcast1, 0x6}}, {{0x1c, 0x2, 0x7, @loopback, 0x9}}}, 0x108) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = fcntl$dupfd(r0, 0x11, r1) flock(r1, 0xf) r3 = fcntl$dupfd(r0, 0x11, r2) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r4, 0x2dd}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x1}}}, 0x90) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r4, 0xe0, 0x2, [0x5, 0x2]}, 0xc) 00:01:52 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000280)={0x1, 0xffffffffffffffd4, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x800, 0x2c00, 0x9, 0x1, 0x6, 0xffffffffffff28b4, 0xff, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x2c, 0x100}, 0x104) 00:01:52 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000180)='./file1\x00') r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x8) connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x20) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:52 executing program 0: syz_execute_func(&(0x7f0000000000)="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") freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 00:01:52 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000000c0)={{"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", "85b084ef541c5c47fdbde5e5fc24f721b7740f94d34784b47393ab275d5e7081", 0x7f}, &(0x7f0000000040)="a51f76e4e35ae29c3c2f13dba9e0ade33771db7a613d0f552d0e0818ccc22232cbe71775898fe787e20edd60627da85840162aecf0470a1a981c3aa45d6c02d779586c0f3c998183d69fddbe301a4e97784249b30737a088a84c9b2d54c6d4cf2c9bd641d67be38a39893b49ead0c50ff4c7d94a9c87efa5", 0x2, 0x100, 0x10000, 0x4, 0x1400000000000000, 0x9, 0x100000001, 0x8000}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DIOCRGETASTATS(r2, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:01:52 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x100) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000200)=""/206, &(0x7f0000000180)=0xce) getsockopt$inet6_udplite(r0, 0x88, 0x1008, &(0x7f0000000340), &(0x7f0000000300)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) sendmsg$unix(r2, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0002800000006c65012f66696c653000"], 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:52 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) panic: Bad link elm 0xfffff800319d3000 next->prev != elm cpuid = 1 time = 112 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0026ad6480 vpanic() at vpanic+0x1e0/frame 0xfffffe0026ad64e0 panic() at panic+0x43/frame 0xfffffe0026ad6540 authunix_create() at authunix_create+0x84a/frame 0xfffffe0026ad6800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe0026ad6980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0026ad6ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0026ad6ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000010, rsp = 0x7fffdfffdeb8, rbp = 0x91 --- KDB: enter: panic [ thread pid 3107 tid 101207 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why