Autoloading module: intpm.ko
Starting background file system checks in 60 seconds.

Tue May 14 04:14

FreeBSD/amd64 (ci-freebsd-main-6.c.syzkaller.internal) (ttyu0)



Warning: Permanently added '10.128.0.212' (ECDSA) to the list of known hosts.
2019/05/14 04:14:37 fuzzer started
2019/05/14 04:14:37 dialing manager at 10.128.0.248:32338
2019/05/14 04:14:37 syscalls: 497
2019/05/14 04:14:37 code coverage: enabled
2019/05/14 04:14:37 comparison tracing: enabled
2019/05/14 04:14:37 extra coverage: support is not implemented in syzkaller
2019/05/14 04:14:37 setuid sandbox: support is not implemented in syzkaller
2019/05/14 04:14:37 namespace sandbox: support is not implemented in syzkaller
2019/05/14 04:14:37 Android sandbox: support is not implemented in syzkaller
2019/05/14 04:14:37 fault injection: support is not implemented in syzkaller
2019/05/14 04:14:37 leak checking: support is not implemented in syzkaller
2019/05/14 04:14:37 net packet injection: enabled
2019/05/14 04:14:37 net device setup: support is not implemented in syzkaller
04:14:49 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000080)="2e6e4ff4684aad8ed66bec2f5eed46286d75e0489b7293515679a0dcc97900ecb2db7961c8825fad2d8736ac7b6b9848b0ef902ce953e87ff68d4039186e525e237e540f4ccff5eed60078edcae8b408301a92a0e186a4257dec024ff159c9fd853ee3848fa294c379d76fe8da8efc7f0af4572d33a9763600f7495eb99f8f5d27c18a4fbdc51aa8e09c402addd05ede5e083678a9e0b889172027dd8d83cd234ee22eec00ca79ec51f982640a2cfd799363809d653b36e35a177a34d567a30b6e4cc30c660f230f8760ed7750b0fed278a6789724572d")
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000180)="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")
readv(r0, &(0x7f0000002540)=[{&(0x7f0000001180)=""/48, 0x30}, {&(0x7f00000011c0)=""/8, 0x8}, {&(0x7f0000001200)=""/160, 0xa0}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)}, {&(0x7f0000002300)=""/190, 0xbe}, {&(0x7f00000023c0)=""/43, 0x2b}, {&(0x7f0000002400)=""/52, 0x34}, {&(0x7f0000002440)=""/240, 0xf0}], 0x9)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000002600)="5ab06aa28159db90e5af74043dbde2bf32154eaddffeb68698b1581cc7470b0127d8c0bff62575cc9307759f81d744e1ac080af1d4905cd6b9f8defa8a66e1aea3a09746e6648e23b4130cd01ada8d56e2db1f945ec7f7ed5e6bdabc944b3f15879eff7a306e2717b003a57c8605c75b416d2658c8fb")
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000002680), &(0x7f00000026c0)=0x4)
r1 = open(&(0x7f0000002700)='./file0\x00', 0x8, 0x10)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000002740)="68aab6233f92ec2a19a9d231c6ecdfec5753320e50cd424dd57d2d7eb9d27951068dc58845830a55a1924fa6318d45f544be2d95a37f597f1ace1e5c8e631e18dbd6f19185f6e2d5847778ff4c609beadc0bceaf1efb61d023376ef31a4a8ad2544719d976223d5433ca6458682d69")
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000027c0)="3f35c3f5f30930a5e8b3900a4d29d10bf9632bbe96cb11e533842bfa4236d8352b7e03fa2f94627cca760066860e85530b9cb23790da0a42c7c38a42ec538c7d8f286aab7c66dfbc8a87f2f69f04bb2074e51ccb1608b41da1f582eb87a96ecc6dba41fc6f68382436252f48e1636703279cdac57a1a0b71f938fef0afa75caa4274ba38bb5ed78cc904073ec4dd23e86885a9995f07a1d31866e934f04390b53f194b867465ad30bfed4396123718bf7d12d07f2ce7ff8be9628ebb207bd82e1433ecda55073f47592d8d8715c6397f01")
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000029c0)={{"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", "6b244d9a74875b07f182e8a24a423b670d7b81f3184b48be0fc4d86a5f1ade38", 0xffffffff, 0x2}, &(0x7f00000028c0)="a9d44485625aadddea53bf88175762345b8d4e21a4e2c0f18d4a5b5db71f219f5139e5fb89ed5e73c33003b33cc6e770e91cf2ef53908fcbadce55d6c74ac8b6d30f942f96d1f4bc0b4d19ba522300b4589656746baa41fc998d216818c9d7c90578dea774e551690bcdf4b5e2fdc7b025721e679ee025ca26c3ab6c74cf16aad871ef5687735404922816fb2bec44d3d7d5eca20ef5288ace27c3edf0058aa1a9f9d51b102f94aaeeaad3832a3f2359a668d1fa1c2976500a3816237030a61f8782dbb0c58102b93f3c6ca138f74973a17d867e378ff3b7d9322433c3a9700a56814f885a58", 0x8, 0x1, 0x8, 0x800, 0x0, 0x7fffffff, 0x8000, 0x6})
open$dir(&(0x7f0000002e40)='./file0\x00', 0x120000, 0x3)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000002e80)="4bab8a6f88f48895b9afa1b9bf38f5c663ace9fbc359cec861bfaa834302a58046f02247ebaddac753494bbef456ee0bf9881533daf76c56ed498dfa5ff38b9e041445cbd2e8230dd42d80")
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000002f00)="31c65ddec345772b8fd498e1862570215b7d996640969da053df8f5f47037f1856251570d2b32165248a74166d4ec008bec78171cfe0a01e222f090b93983b9b013e3a5830237bd134499e9b2fe400a245c3ed78e51de937399aa29ab4a5b1dbeae4eed1fc196abb8280db908238c407abece3f714f0b4e1d22639702fd637f1bcea42a323a10f56911bffb3adfdac8d6f7626e719cbabfda37c05e73ba468cf3824da5018723306c4b2a491d9f7368281f159e8a6e8d425ea59cb6789bfd20692610bdd2ae0fcea08c63bb9e8dfaef5a7")
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000003000)="a2a13bb352461854f25ee8c8adfd1e904456b09ce9e4dbd5bbf14fcf8a48d6db1c04d64b8f925fa128890744ac2567666176e07e53000ed4e50224c5332e941d7f28297151d23e773144e42ff76aad3483766153040ecd3211773970860bb7bb99f61f586ae74e2a27df4b4899e519fccaa4ef5cfca3088fb7213720e148edef9ce87fc1f90ac34eb237bc8e8ff55b27902215efb937d9f1e50fdb16d0f140a8248fd0b90d07ebca98dde881b69aaeb7ee376805dac4e1c53f1481c77d4778278b37282afe07e4a493e6568e39522dd8544287eaf5e3a53bd95dd2998c13b08c43e934")
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000003100)={@broadcast, @multicast2, <r2=>0x0}, &(0x7f0000003140)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000003180)={@local={0xac, 0x14, 0x0}, @multicast2, r2}, 0xc)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000031c0), &(0x7f0000003200)=0x8)
getsockopt(r1, 0x2, 0x1, &(0x7f0000003240)=""/220, &(0x7f0000003340)=0xdc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000003380)={<r3=>0x0, 0x3f}, &(0x7f00000033c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000003400)={0x55b5, 0x4000, 0x104f, 0x1000, <r4=>r3}, &(0x7f0000003440)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000003480)={0x7fffffff, 0x4, 0x4800, 0x7, 0x20, 0x1, 0x401, 0x9, <r5=>r4}, &(0x7f00000034c0)=0x20)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000003500)="7d6fa4321b6541e71878532c2f493ab6ef69186fd28dff0755e18e373516cb1d3bfc1f7a16c6b24c0aadc922d4bdddc0faca004075c520ff9844a4434e7cc2c627670c2ba04ca7920bcb7477708cc87aeff72c9bd0cd892aab59eb0447963167d36c6c48977c568aabc9f30d93127cade3e4fafd51fb66a9139b34e5d35a5de99fd375c1245af89c")
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000036c0)={{"a8f35dd5b6dca385f0a38ca1f4bc7ca82931b3fed3f13e577abc8f8f495c940ff4fdac63f373dbffbdde56a562583f1cf320e3075961ecf30123c254795bd8fab679c80c880dd5b83497d26df93c0e6a3fb7f0fd99794c586e8fef221b847024b6cc51dbaa198f9945dd80ab7cd068d82d49a2bad2115a17ab2b2a58eab2eec17770939785cb476fbdd964ccb117426e273c059e7640c6689aeff0afc13c936706c940ed92975346ae3bd18782af56c6a449057d4137b825ed303e19ab45e86117efeefedf4e9a5b6ad2981cea90deb06375c2b39906c129dd45efbac0388d797434621534732c808dbb4a01b315e8bebedf173a7b2adb187c5efbe59512cad17ca5c9eedef38860325d4bff9829676a704d2f373288763099a12fcf8a28400c7993d967b3d54af096d03002436d22f44e70641cdb874959c8ffc842cbda6dd6077596f6146ee662fadbbe588e629cfc1f665553979ccb728023e8fd11a92ebd9c4c31f995081fe4fda40de52e6ba6673eb8b4e78dc8da83e723042002ba1593152a1ad06e9d98dff65d034a7c93215035919bb9a49002c1b2e67bef3e32721d8969e4301b44667f7ca0069ed456600017bae952387fb7c960f941c17106dc91947918f21225b44f32c5f3c7961bea1a7c7c30d61758a2c68ab30d4f0b54a94d83f074c9087b94f95ef3100df5bd57078f3ae6ae1fe13c4e554b990afb7d16293384ff17d2c0cf1e67f921c20dfd1ef571c94d5bf9aa68ffd0be26c6ee8f56033b3ed75ae28c747b772fd297a3f69589a4f6ea63127dc85883a84cdee52767204649d70d3077bb2f2d225db2e29e4f2efa626d33f13b4e17d5a53160d504ee44f07d3b0c303b21bb150cc5dcb98d5258ef4f4a04ead45f99a08c335642c27a9b64eb1ba85b68c798613ec9667841d709b3f93174315b919a02b8b27da6558ed8cafe9e23c6794937588554752b4d9cb2d579677da9689dd40f6cc32223447a16cc6896936cc818fca6e1a5be92dade09da3634eb046d3d607b5d1dde7985dc618b1014b5a15fc85fa0ef80be664ec2d18a888feb0acfe32ee84fa2d24988255ed0cf2878467328eb8a26d21cb95144ba723801404e8ae6bc4fa612cd08f65e35e560c72daa9406d2d268db1057cd40b978fdf17060a3b551c067e993cf30700abd060b1ed73ffe5614cda9fff4cee526ff5e8353380c90388e2808f3c4ac6fcbd4c4504c27799b817521a4c9893d6f5e9220b46d95a66cbb5d45db4f05fa9accebc8b7feda34c5f569d18e77c364b7c80bc908f62fa5c28f982a809440e617df7e4aef45e218bd8c75c11041df4252ae3e205236c091ecc95b4182651f5a0b39fe0672fc85c94c9b791d52f28ecaabb9ce8150235c474b0020ab01a779a86df333f506a2899c4d33be7fa79a729bd612f227c9b846a4207a461cdebef0d96b4b", "ab30704f60cfefee7728a9883c18ba2261f8fe3c89e5cbe8442296e3d8348b2b", 0x4, 0x8}, &(0x7f00000035c0)="11dab21537df854c5b9086dfb7e764011bc3aaecc7faebf49d1444d074de5127380044a3b52b00148d53a2aed8a47c0af819aaff755613072af731b0eb15f0e3a2e19522204af78f796c409be79358df40aa9d697a96f90921e3eb2fdc7f469b833ec2d52cc97ca38c489eb5af749e2b84fe11e3d7396eebd5efb2f5dd623290151241ec7de080312f9331a622e646ce87432b792c8272e14d02d6201d3cf371b2fa89490b5cd1e563ed28ac7394b4086510a5ea2aab8c24dfac3eea117ae950b121ec656938fd1b3650ec70fc4eef0073a010904a8f3190dc79ff9a910a0b8d8b41c5a1ec6214cd455ecd931211bba3c055", 0x7, 0x0, 0x7, 0x6, 0x100000001, 0x3ff, 0x4, 0xffffffffffffffff})
fsync(r1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000003b40)={r5, 0x0, 0x3, 0x1}, &(0x7f0000003b80)=0x18)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000003bc0)="3fc3e0f9c37a9d437df30c4e1987415c4fcadefd624bd51bac3f619899b8a88edada3aaf5be14bd4c3acafb7a54045cef404087afaa11647b5a4438451845c95360f45fe236418bae8a20ea25cead69138a45a1bb3a5b4d66fac24b52d1963e0e7c128de9daa47b17023368d3d9ec34047e59196daccbeb72437f96cd171d9aee159514eb478d7be7f5260002f2f6cdcaa4c50bba7ac12fdb2dc9142aeb1c062c60a211d5a37ba8200b06516")
fstat(r0, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fstat(r0, &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchownat(r1, &(0x7f0000003c80)='./file1\x00', r6, r7, 0x600)

04:14:49 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001080)={<r1=>0x0, 0x0, 0x1}, &(0x7f00000010c0)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001100)={r1, 0x20}, 0x8)
write(r0, &(0x7f0000001140)="91c150b934979f0aa8c801868077986d05f46ce73838d82477634b5efbfa353720ece165758f3fe89c1e57df869bca6f638f02c09d9a12dd78af61dd8747131fc8f5b96c26", 0x45)
sendto$inet(r0, &(0x7f00000011c0)="0cad21524e7779e8e80e226270b611551f125914ca84f9d51833098fa39a86a7403f1daf950e2c12c294666ef6c850282d8a886f418e2c2c459785bcdc18c9c457e2ab2252bb28a2081e9060b19cb6e0f2541d69e2e863b91a3a91b7da5050caef5302a6842bfd56e23327ff36b2d09de5bb53a457efbddafc2748d2c8530e3d7b35b870e06bcfc7e5aae708512aa62629105838f815ff8cbe2a8de7b815518911737f27c2ada639563f978eb66b06aad7faf8b7513972d8a4e42210024aa4e1158f110b79313222eece0a94a0349e8a0b7bfc", 0xd3, 0x80, &(0x7f00000012c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
recvfrom$inet6(r0, &(0x7f0000001300)=""/238, 0xee, 0x40, &(0x7f0000001400)={0x1c, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1080, &(0x7f0000001440)=0xa3e6, 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000001480)=""/191, &(0x7f0000001540)=0xbf)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001640)={r1, &(0x7f0000001580)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x0, @ipv4={[], [], @rand_addr=0x807a}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x600000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x101}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001680)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000016c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x3, 0x80000001, 0x2, 0x8001, 0x0, 0xfffffffffffffff8}, 0xa0)
r4 = fcntl$dupfd(r3, 0x0, r2)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000001780), &(0x7f00000017c0)=0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001800), &(0x7f0000001840)=0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001880)=0x81, 0x4)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000018c0), 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000001900)={0x80000001, 0x1ff, 0x10000, 0xfff, 0xffffffff, 0x8001, 0x1, 0x0, 0x9, 0xff, 0xff}, 0xb)
freebsd11_lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
fchown(r3, r6, r7)
sendto(r0, &(0x7f0000001ac0)="261dcc4831b51f5425fa1f8e2c49266b55f51bb071daba7d2a53d1672aa0609404fbcbb466e57c918379fac8130aa9efe3a8be233075d443748349883bde49b1c087cdfe0e5993961e3a2922ec89e146045e095a15edf9339982a1dfde10edf95b9cc474b67b1e41", 0x68, 0x20000, &(0x7f0000001b40)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000001b80)=0x1000, 0x4)
r8 = dup(r5)
recvfrom(r3, &(0x7f0000001bc0)=""/181, 0xb5, 0x40001, 0x0, 0x0)
r9 = openat(0xffffffffffffff9c, &(0x7f0000001c80)='./file0\x00', 0x38002, 0xd862721f4922b8d6)
ioctl$DIOCOSFPADD(r9, 0xc088444f, &(0x7f0000001cc0)="96bf7051465183160867cb2a0007302c7f451e8d212ba660227073bab171a2fb8adf634d6beae87838abee4782b3c6d2aec561c42789c62a1c259f9a6b5b66156fa65166a4f7d11c2628c8fb16427f07dbcd4a4e16afce083055b34cdf11f63aa4f1d37b13d08e21a1ae2d5da869298fe2d3127f3f3ca024d0379d76ebabb43447e4d115a7cb9d461a79f082978bbadb81c5cc71e090e59e884f4c5ceda9441192cd359f3caabd84143d56fc2c84f5ea934a9bec215fbbd4fa8b09d4d715f508983a16a4a2e48f840b3c438753cb28f60468d0")
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000001dc0)={0x100}, 0x4)
bind(r4, &(0x7f0000001e00)=@in={0x2, 0x2, @broadcast}, 0x10)

04:14:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x3ff, 0xf, 0x4, 0x1000}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>r1, 0xf, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x2}, 0x1)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x100408, 0x144)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0xffffffff80000000, 0x6e28, 0x5c1}, &(0x7f0000000240)=0x94)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xb, 0x1}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000300)={r2, 0x80000001}, &(0x7f0000000340)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
chmod(&(0x7f0000000380)='./file0\x00', 0x1d0)
ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000003c0)="4d4ae06d6352a8472dca427dca11c21df3782f7e36ceff62d49f698652854db784e7149511474f243d591514dd58c6074c51a8b7783d8c3792bbc136776199e3b3c91d4d6e09f1ad08fe2e54fbffce695d003277d4")
socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000440)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000480)={r1, 0x85, "877ff6b5164041b7cea1c67402ca4b3996afe8ea897afbe740baf7e2fa0ca05749b151fab581bcf3df3db9ccb9dc9196dec7141c86aee5bb44e0a59a254d0106759a912f5b8b220744b3a6a97d3f27d1e0f1f174f1f9801edf7e41918f8f16a7fd946bdfc52234c31beea56ea6d9c6928540cb23d7d0845b4b0943c48d1ed4a43c3e3263c6"}, &(0x7f0000000540)=0x8d)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000580)=0x100000000, 0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)={r1, 0x1000, "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"}, &(0x7f0000001600)=0x1008)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000001640)={r1, 0xff, 0x80000001}, 0x8)
r7 = semget(0x3, 0x2, 0x10)
__semctl$GETVAL(r7, 0x1, 0x5, &(0x7f0000001680)=""/4096)
fchmod(r5, 0x0)
getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000002680), &(0x7f00000026c0)=0x4)
r8 = open(&(0x7f0000002700)='./file0\x00', 0x0, 0x20)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000002740)={r2, 0x5}, &(0x7f0000002780)=0x8)
ioctl$DIOCGETADDRS(r8, 0xc4704435, &(0x7f00000027c0)="7e2b3c1af9626a673a952770bf69e43a8a133aec669574d3ef7384625809a7b6aeee1f7fbc49e9a5ec9030dde7482e8a7d5936e7152e99276dbe947e6e495d7ea7b3a42fca1e69d294df16f9b3182ee38ba45b2c8866ae7ce10392eb3b0cb987128e5f01d8c5cf405fefdee36b55f61e850caf05c22a36922d22b47c2a5d309f9dcd26161e06b50b79ab4d4ffa253ddaab1f78b0b3cdc1fb381b0b63d2b76aadd965")
setsockopt$inet_tcp_int(r5, 0x6, 0x80, &(0x7f0000002880), 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000028c0), &(0x7f0000002900)=0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000002940)={0x6, 0x7f, 0x7f00000000, 0xffffffff, 0x81, 0x3, 0xc42, 0x2, 0x9, 0x6c, 0x3}, 0xb)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000002980)={r1, 0x1}, 0x8)
getresuid(&(0x7f00000029c0)=<r9=>0x0, &(0x7f0000002a00), &(0x7f0000002a40))
freebsd11_stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
fchown(r4, r9, r10)

04:14:49 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x44)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r2=>r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6]}, &(0x7f0000000140)=0x10)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000180)="42eebfab7b0f6f8f8f95a6759eeccc652da937349e000c6b7a57e6d8dd9f39a6d042bacbfd09425f7cab2d8e9db1c818057608872d3ef21431daed7f63202a8962361451e8c74d065088449217b996dbce97b18e066ab46c30f096baceb74da9f84f3d09228e9306bc")
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000200)="036050a8334fcfcba3f39b97af3dfd87cfe16ba3f3a635e2e187ef3ac72390ca79161c20de5178821d1d977907383110357e69fc22235be0ea5394189c04279a57284d31ee7d182182c736ba462438d0b80cc08f1ceb35737f292e89acc67f090b542bdee7f9ad07f99b1acefb8704700ca3b5c7d7d142378c9a2ad309187e4413795beb147da723c56340fdb7716f88caab7f50fc8f4e25d38d762fd44799ee39de4defb3601cb277adbcbd8ec563eb82a9f1951928d940680a4f0fc6f62536661020134cd2fd859044e20156887a923bdc3eb38058f9525ebce34a578c")
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000300)={0x2746, 0x7})
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000340)="555c6b6a7df0ce58c8a038b963687daf9ca07ac0037dce4752f2259e0aa29835a78c03e5dc8aef1aad68e974f8a252db1e5c1f3ac5e291aba66c3eaea9fa5a8a517b91d0c184d318828e9c5eae7131d335cce0b7bf456a6b31409337d160fd67456ad5a860359d530f3e4a01fc53308d829ee22d5a6d7d6be1c0854b773d9ffd96e0063d519e4ddd1f9d7e01db7b405c9d6b8555ba21bdb8b9a13b351684fc09e178050888b921feaa2efb61610d5c036f68fc51a478500f1ee9a51b")
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x7}, 0x8)
r3 = dup(r0)
fdatasync(r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x8000, r2}, 0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000480)=r1, 0x4)
ioctl$DIOCGETRULE(r3, 0xcbe04407, &(0x7f00000004c0)="57d512b4ef91f20d0241")
pipe2(&(0x7f0000000500)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
mknodat(r5, &(0x7f0000000540)='./file0\x00', 0x42, 0x6)
setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000580)={0x3, 0x5}, 0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000005c0)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000600)={r2, 0xa1, "b1295d3472a962162b4b210b49491d6a7d23558cb02bf2b52edfae0ef1ef80de236dcb82e8c786a02ba05ae10285e65dbd6c357ae23da83136121572d8a950eb38f682fde0649df0c0bd1b2e590e7583ae835c889aa125365b2aaf3284215ae1bb14e007d229b32ea67fd118334b2cc089d90a6abe184d9780db2d9df2a91724815b6349c88c1496d1a361dc8660572101bbe5ff330ba340842d5b2500d9e94f31"}, &(0x7f00000006c0)=0xa9)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000700)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000740)=0x1, 0x4)
connect$unix(r4, &(0x7f0000000780)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000007c0)={0xfffffffffffeffff, 0x200, 0x5000, 0x2, 0x3, 0x4, 0x966, 0x6cd44d8a, <r6=>r1}, &(0x7f0000000800)=0x20)
ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000000840)={0x2, 0x6})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000880)={0xfffffffffffffffb, 0xe0, 0x2000, 0x8de3, 0xe9a0, 0x1000, 0x9, 0x800, r1}, &(0x7f00000008c0)=0x20)
pipe2(&(0x7f0000000900)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETRULESETS(r3, 0xc444443a, &(0x7f0000000940)="5ef77a1138acfe1a92499c3111f8e74812560a91f690e94466c44ded55743ea38ab195ece9a7c19381ca149817546cba6c7e25027a0fca4d169490631ce99440cab49467846719d8ffa5ff205964000f87e39c2299e17abafaa608eb2e91ec71325764bd61a70e4d28efcb7620af047e3ef7b456e09e8ebf65a610cef38fc0ae90bfd20621218f1c31c4")
setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000a00)={r6, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000a40)=0xfffffffffffffff8, 0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x1f, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000b00), &(0x7f0000000b40)=0x4)

login: interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
04:14:50 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000000), 0x1e0)
pwritev(r0, &(0x7f00000002c0)=[{}], 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x6, 0x9]}, &(0x7f0000000040)=0x8)
ftruncate(r0, 0x5)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
04:14:50 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
fsync(r0)
syz_execute_func(&(0x7f0000000200)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

04:14:50 executing program 0:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666959653000"], 0x10)
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
getsockopt(r0, 0xee1, 0x0, &(0x7f0000000140)=""/24, &(0x7f0000000180)=0x18)

04:14:50 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget(0x0, 0x22)
msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="001f000000e18f65e64400"/21], 0x1b, 0x2, 0x1800)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r4=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0)
r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

04:14:50 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x3975d08b7fb4b502, 0x0)
flock(r0, 0x1)

04:14:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x3, 0x1, 0x7fff, 0x8001}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0x7fff, 0x9}, 0x8)
r3 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x1ad)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
04:14:50 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), 0x4)
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
04:14:51 executing program 1:
syz_execute_func(&(0x7f0000000540)="96f080a8e7bc00008398472c431c0f0f05f30f59bfd900cf00c4a37bf0c53ec3c42169ec7901b557387100fb660f72d50f0fb8c4034e4e751e0fa0e509ab660f38172670c4c461cd583d00000081c66db712c483297fd3112020dcdc0fbcaf4d100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
munlockall()
shmget(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil)
r0 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x1000)
shmdt(r0)

04:14:51 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
lseek(0xffffffffffffffff, 0x0, 0x1)
sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
freebsd11_fstat(r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="00080200"], 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480)=0x100, 0x4)
setgroups(0x5, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0])
freebsd11_fstat(r0, &(0x7f0000000080))

04:14:51 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="6530001838c1a6ff958007c973d44f99a149a29dfeb034b351e38eb2fcb2c2242d6c3eb0812183d11d10c78668b34b5dbd96ee2238380210327d0d384915d30f339fdd76a6dc231d41d3ef5740a5ffb88a20f941ab6dbf8547e2a376758674a3081b20600a2a1d408744eb0f13f5009eabe8613c70efbaef3ca0fda794b700fdc8a012d9824300873d75c8"], 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xb)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x1, 0x9}, 0x8)
close(r0)

04:14:51 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000001c0)=0x10)

04:14:51 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x40, @loopback}}, <r2=>0x0, 0x3, 0x94a, 0x8}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x3, 0x400, 0x3ff, 0x7ca, 0x2618}, &(0x7f00000002c0)=0x14)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

04:14:51 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x1c5)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000001c0)=0x10)

04:14:51 executing program 3:
syz_execute_func(&(0x7f00000000c0)="969898472c43140e0f05f30f59bfd90fcf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb95b605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000ff5000/0xa000)=nil, 0xa000, 0x1, 0x10, r0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100)
open(&(0x7f0000000340)='./file1\x00', 0x1, 0x121)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x3, 0x8005, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0xfffffffffffffe60)
freebsd11_fstat(r1, &(0x7f0000000180))
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000300)={0x7fff}, 0x10)
socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000002c0)={@broadcast, @multicast1, @loopback}, 0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000380)={'freebsd\x00', 0xd26d}, 0x24)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote, @multicast2}, 0xc)
r3 = fcntl$dupfd(r2, 0x0, r2)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @remote}, &(0x7f0000000240)=0x8)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)

04:14:51 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb21ef8f69289bd19d67450f48903b3bd97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0x1, @multicast1}}}, 0x90)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)
ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

04:14:51 executing program 1:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40)
socket$inet_icmp(0x2, 0x2, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8)
fchdir(r1)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x6)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={<r2=>0x0, 0x7fff}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000340)={r2, 0xe2c, 0x2, 0x2, 0x2}, &(0x7f0000000380)=0x18)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x3}, 0x0)
clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180))
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={r3, 0x36b9484e, 0x0, 0x3f, 0x4}, &(0x7f0000000280)=0x18)

04:14:51 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="e53c1fef05022151085bbdadb402dd20123c8471bf006b6532034213b87be979e4e9349224af9196998b7f0e302a29290757730aea2893492f074855308003d5b848620bb5e06fdcecb84800", 0x4c}], 0x1)
write(r0, &(0x7f0000000180)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x9)
socket$unix(0x1, 0x5, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xc277, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @multicast1}, &(0x7f0000000140)=0xc)

04:14:51 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x80000001, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000780)={@broadcast, @rand_addr=0xac2}, 0xfd33)
r2 = socket$inet(0x2, 0x46, 0x104)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000001c0)={<r3=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000240)={0xb2, 0x80, 0x6000, 0xfffffffffffffffe, 0x9, 0x1f, 0x3f, 0x7, <r4=>r3}, &(0x7f0000000100)=0x20)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x0, @broadcast}}, r3, 0x7, 0x10001, 0x8}, &(0x7f0000000880)=0x94)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r4, @ANYBLOB="0900c00171092714d9f107002500"], &(0x7f0000000180)=0x12)
readv(r2, &(0x7f0000000700)=[{&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000380)=""/243, 0xf3}, {&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000540)=""/54, 0x36}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/67, 0x43}, {&(0x7f00000006c0)=""/19, 0x13}], 0x8)

04:14:51 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setregid(r0, r0)
setresgid(0xffffffffffffffff, 0x0, 0x0)
setregid(r0, r0)

04:14:51 executing program 1:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x0, 0x0)
futimesat(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000900), &(0x7f0000000940)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x2, 0x20, 0x1, 0x1, 0x7, 0xfffffffffffffe00, 0x80000000, <r2=>0x0}, &(0x7f0000000200)=0x20)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4)
mlockall(0x1)
sync()
fchdir(r0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), 0x4)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
semget$private(0x0, 0x0, 0x111)
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

04:14:51 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2=0xe000016d, @multicast2, @rand_addr}, 0x20b)

04:14:51 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000000)="dd97287404234ae02a4d9934cf3bc14df1be1f5e39734a1f5eacfce689d8c9e79cfc80818c3d53d995d9115620c4a969c528bdea52680a378d57659ac21b3d81842251bdda211aed707724c42c54a0b8e003f79913eb867cb0ba5e265d4e309124ad1d30ab83c2994a74f678b353b4e1e229fdce148bf9bad819dcf01d762e2d2a1eab2ae4688e37099ccd8373dcbc8e0716456db33b97ff8804585eeb3092938481c0ef02819433f23a2ec911dbe8b9ccc0ad332a041e2f925145ac31e1a400")
poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0)
unlink(&(0x7f00000004c0)='./file0\x00')

04:14:51 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)="776cac07a306eeb173a327eaf6cee672148f8eb1837e9747e8b6a96833523e4afba00a9e52e092320abca7b3fe96e6a94149c0fcfecb90e85cef081c0f3fb395676e6c49f36c5e64fa347bca09e778f4a214f257c4706f56f559ea0c2fd934a0295af3dbef6e1b8868188c6b94268bcfda010a85524cf49d37bbffe65ea6a82ec121535859a77fdb97bd923eab20f65c9dd9289739ce5b12d090f7cb58159b8209", 0xa1}], 0x1, 0x0)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x7fff, 0x858e, 0x0, 0x0, 0x2, 0x834, 0x7, 0x7ff, 0x80000001, 0xfffffffffffffffb}, 0xb)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x0)
lseek(0xffffffffffffffff, 0x4, 0x5)
getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
rmdir(&(0x7f0000000500)='./file0\x00')
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x3, 0x6, @empty, 0x2000000000}, {0x1c, 0x2, 0x9, @empty, 0x50ae}, 0xffffffffffffff01, [0x5, 0x7f, 0x0, 0x18bc, 0x0, 0x4, 0x1a80]}, 0x5c)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000380)="de0342d5c313e6697a859f861a6a169fbe16e02c11a47b3ff18f769ee0378795997acd3dfe0820fe9099b0ceb6f686b926174fdf158b67cf7300f6059c1debc7f8b1baf64c43a5afbb76fa5124ced928be975f126115cef4c152bc04c5d8fff736c705c5de07")
execve(0x0, 0x0, 0x0)

04:14:51 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x30000000)

04:14:51 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x3}, 0xb)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000001580)=""/4096, 0x1000}], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
shutdown(r0, 0x1)
r1 = dup(r0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400)

04:14:51 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
getsockname$inet6(0xffffffffffffffff, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x0, 0x0, 0x0)
freebsd10_pipe(0x0)
shmctl$IPC_INFO(0x0, 0x3, 0x0)
setsockopt(r0, 0x9, 0x1, &(0x7f0000000000)="f5541403d0d985b183f10cf7db2f34d387f3409b6ac88c6560ca83dd77e1cb4ac188da2430b7beb9ccff74ef09c3881edf78826e2bc3637e6ae354b1e74f44273d676db421b1e27612711ce9bd2b7e804ed95234e3f8aa1985da2bece438ec6f1f3058d8bef422181150d352937056", 0x6f)

04:14:51 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000240)={{"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", "a0ee292bf1387aec6a4d456142ac12c70b1c324b4c515880b1c7d1c6dd4f0599", 0x3, 0xfff}, &(0x7f0000000000)="02d84cddb9475f44d28bac54907ffb9871b6a66f59cac41562c0522d32faafbf1c1dacc1303779b3b6f0ceaf2a9acdbece3f07211c3797f0c6f0bf0ef26417e63d2be73337fa401fd875b795a6baf5ca5e2ec1e5b2b052d917ce15860001da6a6d5fda896b83750de1a03ac94839e2192dd4c902c351a45afb8d1e4a667dad2c15af883b1da722591d5b2dccd11a7f85fec00e4c", 0x9, 0x3f, 0x4, 0x3, 0x1, 0x47, 0x1ff, 0x5})
syz_execute_func(&(0x7f0000000180)="98341a0f050fc7f7914141e2e9965680bf108ae596c4237909a200800000e666766d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4416a01c4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

04:14:51 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x4)
getpgid(0x0)
fcntl$getown(r0, 0x5)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)
fstat(r0, &(0x7f0000000880))
fcntl$getown(r0, 0x5)
getuid()
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0xfffffffffffff000})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={<r3=>0x0, 0x100}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x2, 0x8}, &(0x7f0000000240)=0x8)
sync()
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000640)=0xfffffffffffffe23)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000280), &(0x7f0000000200)=0x4)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={r3, 0x9e}, 0x8)
fsync(r4)
r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000002c0)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
pwritev(r2, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0)
ioctl$DIOCGETLIMIT(r6, 0xc0084427, &(0x7f0000000300)={0x884, 0x4})
ioctl$DIOCGETRULESETS(r5, 0xc444443a, &(0x7f0000000500)="5ef5f28b15da9b807ebb0660171406076aa215d2")
lseek(r6, 0x8000000, 0x1000000000003)
r7 = msgget$private(0x0, 0x7c)
msgsnd(r7, &(0x7f0000000580)=ANY=[], 0x0, 0x800)

04:14:52 executing program 2:
syz_execute_func(&(0x7f0000000000)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x6, 0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200)=0x10000, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={<r2=>0x0, 0x3}, &(0x7f0000000280)=0x8)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14)
sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00072e2f66686c65302f66697c6530bb"], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0xe4}, 0x8)
r4 = open(&(0x7f0000000140)='./file0\x00', 0x42, 0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

04:14:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000280)="936d99e15f49a2ce9bc69dcabcead4ac440500c0e6ae6c3377d1ae3303f46a842397b4c5eeab921ee05237c366bd2912fd5e83010d9e37b4ffff40e31659bc191ac0aec9067b2dee3868686da28648ac9ab368926edfa82f79a73ccf4237efa5570b90df5028a41bdb31aa6dd5ff6e413268cee1b0d604040e4e30197d6abce472cf2647698a0ca0914d3b843ddc6a257fa51a798e042227c2005b847b2839b29737b4a7e3f9042728652ac826a96eb75e25f73db19aeaf98568e6aeeec8c098151be15168c7faa545a2a22ed8f6e6b171eba88f1a086c51249ed0")

04:14:52 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c40a4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff}, 0x100000)
linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400)

04:14:52 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x30000000)

04:14:52 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000100)=""/230, 0xe6}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/36, 0x24}, {&(0x7f0000000380)=""/221, 0xdd}], 0x6, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x2010e000, 0x0)

04:14:52 executing program 2:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x80, 0x1, 0x1f, 0x10000}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x8, 0x200}, 0xc)
socket$inet6_tcp(0x1c, 0x1, 0x0)
syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="9e1fea4337822d7670215320bde8dbaaeaaaaaaaaa188d3ea1dabc86dd6002290f00303a0000000010000000002100000000000000020000000000000000000000000001072290780000000000000000002000af000000000002008a928de6693da7cbe8dcfbbcb4630000170000000000100000002d3020df7299fa156d6decf2976390a828b6ddf202915a39f7125905b62d843114e99e63f37e5f35f64ff1"])
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x2, 0x4)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x10800, 0x90)
bind$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1, 0x1, @loopback, 0x99}, 0x1c)

04:14:52 executing program 0:
r0 = socket(0x0, 0xffffffd, 0xfffffffffffffffe)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")

04:14:52 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = semget(0x1, 0x7, 0x421)
__semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f0000000100)=""/4096)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x501, 0x95)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000001100)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000002140)={@in={{0x2, 0x3, @multicast2}}, r3, 0x7, 0x8, 0x100, 0x8, 0x4, 0x2}, 0xa0)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/4)
setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1ab)

04:14:52 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x2)
shutdown(r0, 0x1)
socketpair(0x17, 0x10000003, 0x101, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000400)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x200, 0x810, 0xff, 0x0, <r2=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r2, 0xfff, 0xfff, 0x8}, &(0x7f00000001c0)=0x94)

04:14:52 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x8000, @loopback, 0x2}}}, 0x88)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8)
getsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={<r2=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r2, 0x0, 0x2, 0x67, 0x9f1f, 0x200}, 0x14)

04:14:52 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000040))
socketpair(0x17, 0x10000007, 0x964e, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x8aa1}, 0x24)

04:14:53 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3000200000005})
open(&(0x7f0000000040)='./file0\x00', 0x80, 0x0)

04:14:53 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
setuid(0xee01)
open$dir(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0xfffffffffffffffa, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8, @ipv4={[], [], @multicast2}, 0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x400, @loopback, 0x80000001}, @in6={0x1c, 0x0, 0x10001, @rand_addr="294fb84637b9ed2b1c98260307e18b1f", 0x9c3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x8, @ipv4={[], [], @multicast1}, 0x6}, @in6={0x1c, 0x1, 0x2, @rand_addr="6d04c81bac9b3d5a2634f6eb48ad2a4e", 0x8}, @in6={0x1c, 0x3, 0x97b, @loopback, 0xffffffffffff7f3c}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10)

04:14:53 executing program 3:
syz_emit_ethernet(0xfffffde5, &(0x7f00000000c0)={@local, @local, [], {@arp={0xffff86dd, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="84d069ea6f1d", @multicast1, @remote, @remote}}}})

04:14:53 executing program 0:
syz_execute_func(&(0x7f00000000c0)="9826473e431c09f326f2f047819902000000a856821d040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2")

04:14:53 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x8c}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xff, @empty, 0x3}}, r2}, 0x84)
poll(&(0x7f0000000180)=[{r1, 0x2}, {r0, 0x20}, {r1, 0x10c}, {r1, 0x2005}, {r1, 0x100}, {r1, 0x2080}, {r0, 0x2}], 0x7, 0x1)
syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

04:14:53 executing program 3:
select(0x40, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x3, 0x2}, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc020, 0x8)

04:14:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6)

04:14:53 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8)
r1 = dup(r0)
r2 = dup2(r1, r1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x87c}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x101}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

04:14:53 executing program 0:
mkdir(&(0x7f00000001c0)='./file1\x00', 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100))
sendto$inet6(r0, &(0x7f0000000000), 0x40c94175734a78a9, 0x0, 0x0, 0x107)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3, @mcast1, 0xfffffffffffffffe}}, <r1=>0x0, 0x2, 0x5a, 0x2}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x101, @empty, 0x1f}]}, &(0x7f0000000300)=0x10)
ppoll(&(0x7f0000000080)=[{}], 0x1e4, 0x0, 0x0, 0xfffffffffffffdfa)
accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x20000000)

04:14:53 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
fcntl$lock(r0, 0xf, 0x0)
setsockopt(r0, 0x93, 0x5, &(0x7f0000000140)="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", 0xfe)
setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000100)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4)

04:14:53 executing program 1:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x12)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0)
setreuid(0x0, 0xee00)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x100000000, 0x9, 0x0, 0x1, 0x7, 0x1, 0x2c14, 0x8, 0x3, 0x9d, 0x3}, 0xb)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

04:14:53 executing program 0:
r0 = msgget$private(0x0, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10)
accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
socket(0x10, 0x5, 0x0)
msgsnd(r0, &(0x7f0000000080)={0x1, "20a69e84f6dcfa506ad53d8a31d9f4ba7e4ae912fd1b48bd6ac379e223858956c6dece10b1a4c8254ede0cc75e0ca90c1f0ee5ad6ac1abe5b0869863d6d89b43bc9f58f230dce1d7306ce0df84c2ebce25669e1a8a6d"}, 0x5e, 0xd7595fb611d7755f)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="0300000000001a0005bac549d56282781255e31850eddc1650e6cdbd3be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd58600"/64], 0x1, 0x800)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0)
msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000000)={0x3, "c0d3dea443fcf6655fd3ef943d84d0aa1802071b1151cc693619ee3fc8f4a27b237cb7101bb0bcc3683b973b8c3dc59e145983365e5646d921937e16a607b8"}, 0x47, 0x800)

04:14:53 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
setgroups(0x0, 0x0)
setuid(0xee01)
open$dir(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0xfffffffffffffffa, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8, @ipv4={[], [], @multicast2}, 0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x400, @loopback, 0x80000001}, @in6={0x1c, 0x0, 0x10001, @rand_addr="294fb84637b9ed2b1c98260307e18b1f", 0x9c3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x8, @ipv4={[], [], @multicast1}, 0x6}, @in6={0x1c, 0x1, 0x2, @rand_addr="6d04c81bac9b3d5a2634f6eb48ad2a4e", 0x8}, @in6={0x1c, 0x3, 0x97b, @loopback, 0xffffffffffff7f3c}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10)

04:14:53 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e12ff8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000140)={{"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", "9593ae9583d04d46300928ac6f0f601acce10ad4b806d625b62bd73aea78f6d7", 0x7f, 0x1}, &(0x7f0000000100)="aaa0b42c83", 0x6, 0x20, 0x3ff, 0x10000, 0x7fffffff, 0x5, 0xfffffffffffff001, 0x5})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), 0x0)

04:14:53 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
chroot(&(0x7f0000000040)='./file1\x00')
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140), &(0x7f0000000180)=0x10)

04:14:53 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={<r1=>0x0, 0x96, "a1f37042b0d6501f44e24385cfc0bb620269c5cd04b54062f3e931193a7b5e1d22db3a079f2956af6736901fe8ddfffc7c74686e91c345413cb851177d0cd84e1d7ae113126bf7fac52dbc29619338789a89b56dfc4881ee4aef63e8e511709ab7d3d4914e0abd2ccab8f3cd3b2dd8a0e7e0428f204fc8c4a76e055d0721c20c1d6100d7be779f06e59a43a6c96b6a416196be2330b4"}, &(0x7f0000000040)=0x9e)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0)
getgroups(0x1, &(0x7f0000000280)=[0x0])
readv(r0, &(0x7f0000000800)=[{&(0x7f0000000440)=""/150, 0x96}, {&(0x7f0000000500)=""/222, 0xde}, {&(0x7f0000000600)=""/159, 0x9f}, {&(0x7f00000006c0)=""/132, 0x84}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000780)=""/70, 0x46}], 0x6)

04:14:54 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100)
setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080)=0xc61, 0x4)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//..', 0x10280, 0xb00000000000000)

04:14:54 executing program 0:
setgroups(0x40000000000000d5, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0])
getgroups(0x8, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x2, &(0x7f0000000240)=[r0, r1])
setgroups(0x11, &(0x7f0000000540))
r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1, r3}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff7f00"/136, @ANYRES32=r3], 0x8c)

04:14:54 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x4004667f, &(0x7f00000005c0)={0x6, 0x200000000001})

04:14:54 executing program 0:
syz_execute_func(&(0x7f0000000000)="0c1db5b598cd809b684c59a07c59a07cf5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c48821593636f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

04:14:54 executing program 0:
syz_emit_ethernet(0x7, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES64=0x0, @ANYRESHEX, @ANYRES16=0x0], @ANYRES16, @ANYRES64, @ANYRES64, @ANYRES64, @ANYRESHEX])
socket$inet_icmp_raw(0x2, 0x3, 0x1)

04:14:54 executing program 0:
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
fchmodat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x4)
syz_execute_func(&(0x7f0000000000)="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")
mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0)
r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x8800, 0xc4)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000180)="1e825ec86de06780538672f67e7911748c09d70ea1f23e7b92c2d4d3808523f602bf1f93342d0eb95fe03e547835246c3a24e04da1154cc741a07f5cbcfa355634367af86b26c8f5f5d34e22eb00fa2d104de9a3f041c4b38ab771d42c75d9272bc8a8e6f0d908fa7b8d6bd755154750942da9fd4f91dd37036edb6763b5804301bc136d886d")

04:14:54 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x500, 0x10)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000100)="f56b1f7d3934cc2a695f87697027ad8bf70246a495ddb68227aeb5ded80f4071bb3a1049aaf9c699c719bd6a4dc5824ecbd2851b697b5823811e752a78e6a222e0a65f966cf9556df42ec78cca1f6a99c91c92e0b78228895da2c3e837e1491c2d9ec8ba4c77279b8a6081ce95bb63467bbe522f087b9495a3b66f2b0766efd82ea02af98efb2a288b55e2e7fde32b22bc05527f2f9a3ad12e678790a1243a6fe7004afa78d56e986059680018d24efd")
fcntl$getflags(r0, 0x3)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000000)="d2cde041f31470d9785e6559063dc6cf165ddc9091e31a3fa09f6ed0af407c5f7adda310aa6ef31403fe9e2d790c4cf4313f1a04d428be4b06eea42af4e568b578bd36a8dbd1a477de28800d08fb1793eb090521b07a30bc07088c6c0a1a0f7af45b075f4c02fb11010eafd48f03cee7bb42cbd38295354d0af33101b3cc0f08bf4e1354573cf3ace86b8f2c784c68bce4d66b996dbe4b2c00f64f")
fcntl$getflags(r1, 0x0)
fdatasync(r2)
setsockopt$inet_mreqsrc(r1, 0x0, 0x28, 0x0, 0x0)

04:14:54 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = dup(0xffffffffffffffff)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={<r1=>0x0, 0x96, "a1f37042b0d6501f44e24385cfc0bb620269c5cd04b54062f3e931193a7b5e1d22db3a079f2956af6736901fe8ddfffc7c74686e91c345413cb851177d0cd84e1d7ae113126bf7fac52dbc29619338789a89b56dfc4881ee4aef63e8e511709ab7d3d4914e0abd2ccab8f3cd3b2dd8a0e7e0428f204fc8c4a76e055d0721c20c1d6100d7be779f06e59a43a6c96b6a416196be2330b4"}, &(0x7f0000000040)=0x9e)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0)
getgroups(0x1, &(0x7f0000000280)=[0x0])
readv(r0, &(0x7f0000000800)=[{&(0x7f0000000440)=""/150, 0x96}, {&(0x7f0000000500)=""/222, 0xde}, {&(0x7f0000000600)=""/159, 0x9f}, {&(0x7f00000006c0)=""/132, 0x84}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000780)=""/70, 0x46}], 0x6)

04:14:54 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000180)=0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r2=>0x0, 0xc4, 0x7, 0x808000000000, 0x1000000002, 0x3f}, &(0x7f0000000040)=0x14)
getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9, 0x18}, 0x8)
getuid()
socket$inet6(0x1c, 0x0, 0x0)

04:14:54 executing program 3:
syz_execute_func(&(0x7f0000000300)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767c50f6b32fb660f72d50f0fb8c4054e4eed75b20fa0e509ab34d1c4e10bf8c42570c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acfdececc3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7c4217a70c2fda3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff20f79d7a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000003c0)={{"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", "79b955b92c06d4cea14e6fc97f52d757f7ab83796b437b3749a70124e7c75e4c", 0x3, 0xfffffffffffffe01}, &(0x7f0000000040)="eac96fecbae55d89b64ee19ac2fee51d81e3ba0549c4b9a39f64636753fd3271f6514798a9466ee0ccff0e79c7a5a9f85ef901db212ab315871ebd969b7aad6d883874b0181fa57d39cb14d22844ec460f40f1bc166ac9ffe7cd33d358ba1cd9ee8f4b5c30b23a29d5ec7c04cea1006aef65faedfa15f97744a5ddeb4c8b5a4a8c08e84f4f474587795aa09886e316744c718254", 0x6, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xd9, 0x80000000})

04:14:54 executing program 3:
r0 = dup(0xffffffffffffff9c)
fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x42)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0xfffffffffffffffd}, {0x0, 0x1000}}, 0x20000000000)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8c02, 0x12)
renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00')

04:14:54 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000180))
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000800)={<r2=>0x0}, &(0x7f0000000840)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000880)={r2, 0x1, 0x0, 0x9, 0x100000000, 0xf1}, 0x14)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)={<r3=>0x0, 0x45c, 0x5, 0x8000, 0x7, 0x37, 0x2, 0x5, {@in={{0x2, 0x2}}, 0x0, 0x3, 0x8, 0x75, 0x0, 0x3ff}}, &(0x7f0000000140)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000700)={@in={{0x2, 0x1, @rand_addr=0x26}}, r3, 0xffffffff00000001, 0x9323, 0x6, 0x8, 0xfffffffffffffc01}, &(0x7f00000007c0)=0xa0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f00000001c0)={{"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", "068d33ae3fcdc3baddee0df8268ed28f7615e0308687f013acdbc995dbc8d7f1", 0x8, 0x6a2}, &(0x7f0000000040)="da313e63b8b73db83d728cf7782a2094892405d18231198af41c4f1a76f84bb0466c9dbd6eb1a686d782d8b168fdb97863811bc4ad8fe7e400701b166e62c81defb91f23f3561a8c778a83012797df1146951430aa0628293be15a7b509c54b8509f94987c0e0fbe1aad6b8a056f2d28e2bc1b8bcdd2c0f204eca9fb1b189795c39d90d4de3e65cb3cfa202d3a6ece7c0be2881b8b195644af78ca7bad438330ace617e6a71d1cd0ea713dcd9d3402cb0348b363c76a9ac58373e35fbab549478880cf95db32a8998b8aad8f5c3d9b812e13025f8871d2ba38cca330d61c1b229a8418f996cfc97af679be46d89cc12d73356b4f3842687d", 0x0, 0x8, 0xab, 0xd5, 0xffff000, 0x80000001, 0xffffffffffffffff, 0x3})
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
flock(r4, 0x8)

04:14:54 executing program 3:
r0 = socket$inet6(0x1c, 0x30000007, 0x5)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x8001, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4)

04:14:54 executing program 3:
r0 = socket$inet6(0x1c, 0x30000007, 0x5)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x8001, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4)

04:14:54 executing program 2:
syz_execute_func(&(0x7f0000000080)="1c04c4637916d7b098cd801b69e4c42205b8d3d9d0177ba13e3ef2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269f72e414163154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x81, 0x0, 0x7, 0xd05, 0x4}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x685c41a7, 0x1, 0x5, 0x4}, &(0x7f0000000180)=0x18)

04:14:54 executing program 1:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000180)="982c1c0f050220d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000008f0870ce2e32740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
close(r0)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)

04:14:54 executing program 3:
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
setreuid(r0, r1)
r3 = geteuid()
setreuid(0x0, 0x0)
pipe2(&(0x7f0000000200)={<r4=>0xffffffffffffffff}, 0x4)
fchown(r4, r3, r2)
setreuid(r3, 0xffffffffffffffff)
setresuid(0x0, 0xee01, 0x0)

04:14:54 executing program 2:
r0 = socket$inet6(0x1c, 0x20000005, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x8}}, <r1=>0x0, 0x5a89, 0x6, 0x80, 0x3, 0x7, 0x6f}, &(0x7f00000001c0)=0x98)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0xffffffffffffff2d, 0x9, 0x5, 0x7, 0x57c}, 0x14)
syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")

04:14:54 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000010000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c73f63ec1c40e72b7e0201c52559f82e705d83ab1e6c16e2cbb86ee3b38128d934b81f668adb2df9d725533d3f1a358dbd0491eb9d132b34c28900aacc06c9086d08ee4a04ef"], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="03006cce87c00a7d54ae164bc3c2219e0000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daf39fc8745a099399248eeb6e3228b7dcc88e4775917a6b1b9f2132429635489c094ddb8a99dd5cfb84185c"], 0x1, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={<r3=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10)
getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4)
getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
read(r1, &(0x7f00000008c0)=""/104, 0x68)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/136}, 0x90, 0x2, 0x800)

04:14:54 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000040))
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x8}, 0x1)

04:14:54 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r3=>0x0, 0x10000, 0x2, 0x9, 0x6, 0x28c2e82e}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000180)={r3, &(0x7f0000000100)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x422, @empty}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10)
setresuid(r1, r0, r1)

04:14:54 executing program 2:
syz_execute_func(&(0x7f0000000240)="b1cd91cd8070062ef26e8a20c4c179f7f9e9646541dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df6c421ed65da2e6765470f18f73dd0c6ddab00e60000c4616d763ac4ee6d8fa824a265459352c481fc5b40096530ae07000000c240090dd96f04f38bf38b6101d2d9d922e5c461ad636299")
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x465, 0x4)

04:14:54 executing program 1:
shmctl$IPC_RMID(0x0, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
ftruncate(r0, 0x1007a)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)

04:14:55 executing program 3:
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000002c0), 0x10000000)
preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/146, 0x92}, {&(0x7f00000013c0)=""/6, 0x6}, {&(0x7f0000001400)=""/1, 0x1}, {&(0x7f0000001440)=""/123, 0x7b}, {&(0x7f00000014c0)=""/245, 0xf5}], 0x6, 0x0)
syz_emit_ethernet(0xc3, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x8d, 0x0, 0x0, @empty, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x4d, 0x0, @mcast2, @mcast1, [@hopopts={0x0, 0x4, [], [@generic={0x0, 0xb, "cb0fe30d362199a64ae5e4"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x342}]}, @hopopts={0x38}], "e32f6f31b5bf7ea9583038f9f901705bf22c9f20b313460e289564cac52351f91b864c4862"}}}}}}})
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x201d, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xfffffffffffffd8c)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000001c0)=""/150, &(0x7f0000000280)=0x96)

04:14:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x7ff, 0x4, [0x7, 0x3f, 0xffffffffffffff9a, 0x100000000]}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2}}, r1, 0x3, 0x6, 0x7, 0x2, 0x3}, &(0x7f0000000300)=0xfffffd99)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1)

04:14:55 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x234)
socket$inet_tcp(0x2, 0x1, 0x0)

04:14:55 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000140)=0x4)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4)

04:14:55 executing program 3:
setitimer(0x0, &(0x7f0000000000)={{0x9}, {0x7a, 0x100000000}}, 0x0)
r0 = socket$inet(0x2, 0x1, 0x7)
r1 = getpgrp(0x0)
fcntl$setown(r0, 0x6, r1)

04:14:55 executing program 3:
syz_execute_func(&(0x7f0000000000)="26dac146d976f240dac865dd8300080000f2a5c461b1eebf32233333417208c173740083e514660f38297179")
syz_execute_func(&(0x7f0000000140)="0c1dc4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26df4bace101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='%$.%\x00', &(0x7f00000000c0)='(*\x00', &(0x7f0000000100)='\x00', &(0x7f0000000200)='({--\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000500)=[&(0x7f00000002c0)='*\x00', &(0x7f0000000300)='\xfb@@\'!/$.\x00', &(0x7f0000000340)='\x8e&%\x00', &(0x7f0000000380)='}\'\x00', &(0x7f00000003c0)=')-\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='+\x00', &(0x7f0000000480)='}+*\x00', &(0x7f00000004c0)='.%\x00'])

04:14:55 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e9c4810de30367660f6b0fdb660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x100)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00')
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

04:14:55 executing program 1:
syz_emit_ethernet(0xfffffe2e, 0x0)

04:14:55 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x80)
connect(r0, 0xffffffffffffffff, 0x0)

04:14:55 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000)
fcntl$setown(r0, 0x6, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet_sctp(0x2, 0x0, 0x84)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0)
getresuid(0x0, &(0x7f0000000140), 0x0)
faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x102, 0x200)
syz_execute_func(0x0)
rmdir(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100c, 0x0, 0x0)

04:14:55 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept4(r0, 0x0, &(0x7f00000015c0), 0x20000000)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001600)=""/33, &(0x7f0000001640)=0x21)
r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x7e00000}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001500)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x5ffae0fb, 0x10000, 0x201, 0x0, 0xe24d, 0x9}, &(0x7f0000000440)=0xa0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(0xffffffffffffffff, 0x0, 0x0)
writev(r2, &(0x7f0000000300)=[{&(0x7f0000000380)="08a709277684049fdfa3035bf6c8b8145b37c34ad8f693ae82d397c37a51919a664875", 0x23}, {&(0x7f0000000040)="93ff3ed56ecb3635980eeabfaffbde5f811be9c2cfa603296d7784ca2d5b45c9aa468f093bc5ca7d180bbd7fa577c7fd2af6dea6717ae80e506629ef880fc840bf966a8364f438b458e83b08d34a735a9e90e714be66e67f58d53dcb73119c100e66776bccc46298a39492a68ccc0e879c573b3a7fca989175811ce2e60e657101f7efd070a8303c1afeec4fbbfb2bf46070dc3c87e176f96946cb6e40f1174012e5fd73a1644f9d9861f4be7573e3129240f12c8f4570da4e07a75a875b5f94683272543d7b169dbaf0a13a0ee469b05b2b989c22fdd65b000bccced278b690b9a2ee13e9d90bb3408e4a90620f9aaa4bfc5aefc4ed04", 0xf7}, {&(0x7f0000000140)="b46499ded86aabbdbff6b7f3ee7b4dd0a6827d93c2f8358dd1b8be741d9f2c107d5b23b4436044762874a6e5288331bd32982e0a0f5c205c5fabac27f4fc2371d7e89ec74360fc4214a35b925dccbe9ee3e3a47f171896a7fb25d9e4809980475ed724f3b92555a1fbb090d9b3c7c7ef73b834d3a7fd7527fdfe684b52da3010817be6a06c3abc98bef728c3078747e76cb3eda03c0a6d72ff8f76387c13fdcfd0aa409a8737e69e99fb4be180f8ec2ffae0e3d5525bc3671ad648aa8fdee91486dfcf3bbd114e92932e85742dde546ed7b951b6b563ae", 0xd7}, {&(0x7f0000000240)="cfff8cabc90f999480ca42c4874c7b335a00d370d7558edbef6931da045fb3a643af5734aa70417f949e1a877828e7f7cd8376d389ee33", 0x37}, {&(0x7f0000000280)="f5", 0x1}, {&(0x7f00000002c0)="0442be454a0865a388ea035df3088810bee3b25e97d482bd0e3895a70878c9662deae343c380a639653cc0a58e14fc00ff6206a3efac117fa99b3376bdd70e7e", 0x40}, {&(0x7f0000000500)="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", 0x1000}], 0x7)
r4 = openat(r2, &(0x7f0000001680)='./file0\x00', 0x200, 0x10)
setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f00000016c0)=0xffffffffffffffff, 0x4)

04:14:55 executing program 0:
mlockall(0x2)
syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000100)="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")
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000))

04:14:55 executing program 1:
syz_execute_func(&(0x7f0000000000)="c4020d9812660f3a08430c88c46379684e9b00c4a3dd79e3f6660f3a639d000000007a6666f26fc4a1105cdd67652e0f63e82e0ff7c9c4e2cda74c8000")
getrlimit(0x5, &(0x7f0000000040))
select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0)
syz_execute_func(&(0x7f0000000280)="982c240f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10153700808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc650f2b320142c4b6593131b15dfba1c9fb110f0f3804830a0044869ec7010000")

04:14:55 executing program 3:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f00000001c0)="982c170f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = socket(0x1, 0x10000005, 0x7f)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000280)={<r1=>0x0, 0x20b199c, 0xd90, 0x0, 0x4, 0x0, 0xfffffffffffffff8, 0x1000, {@in6={{0x1c, 0x2, 0x8, @mcast1}}, 0x0, 0x20, 0x100000000, 0x80, 0x8, 0x5}}, &(0x7f0000000000)=0xb0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4000, 0x200, 0x7, r1}, 0x10)

04:14:55 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0x8000}, {0x1, 0xfff}}, 0x200)
syz_execute_func(&(0x7f0000000140)="9834120f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

04:14:55 executing program 3:
syz_execute_func(&(0x7f00000002c0)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000c4e1f9da6b206666450f17720d14111d54111d00")

04:14:55 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6(0x1c, 0x5, 0x9)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x40)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

04:14:55 executing program 2:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x10000000)
fcntl$setown(r0, 0x6, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet_sctp(0x2, 0x0, 0x84)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCGETADDRS(0xffffffffffffffff, 0xc4704435, 0x0)
getresuid(0x0, &(0x7f0000000140), 0x0)
faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x102, 0x200)
syz_execute_func(0x0)
rmdir(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100c, 0x0, 0x0)

04:14:55 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x7f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8)
accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
fcntl$getflags(r4, 0x3)
socket$inet6_udplite(0x1c, 0x2, 0x88)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)

04:14:55 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
fchdir(r0)
setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000000)="c966ae29e39ee69a3fc90e84c92632a1406719e5be8956a22ab35cad861a02a4391ccc82240b981351f3a916dfb43c6917a23165f96b2b15c0f930849743690e5b114789766370be731e1e393c9ba1032ae2b5f2e3b1b093c459bac6e25ad4613982460803ce86deff6325ac21748993afd53c0c6e0e1259e5b9791c2b650a5242317f9048ed0fa3c3794aff0807be8ca59c3d9fab3ba3", 0x97)
setsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88)

04:14:55 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000240)=@un=@file={0x0, './file0\x00'}, 0xa)
r1 = dup(0xffffffffffffffff)
getsockopt(r1, 0x2, 0x3ff, &(0x7f0000001cc0)=""/199, &(0x7f0000000440)=0xc7)
lseek(r1, 0x3, 0x3)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000007c0)={0x7fff, 0x1, 0x7fffffff, 0x7, 0x8}, 0xc)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0)
rename(&(0x7f0000000840)='./file1\x00', &(0x7f0000000340)='./file0\x00')
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10)
lseek(r2, 0x0, 0x1000000000003)
readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000001c80)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x8}, {&(0x7f0000001bc0)=""/154, 0x9a}], 0x6)
socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{r2, 0x800000000000}], 0x20000000000001b9, 0xc74)
fdatasync(r3)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r4 = dup(r1)
open(&(0x7f0000000940)='./file0\x00', 0x100000, 0x68)
symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00')
readv(r4, &(0x7f0000001b80), 0x0)
accept4(r2, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0)
write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b)
sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0)
getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)

04:14:55 executing program 2:
mlockall(0x2)
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff})
faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x83, 0x800)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4)
freebsd11_getdents(r1, &(0x7f0000000040)=""/130, 0x82)
syz_execute_func(&(0x7f0000000240)="9826473e431c170f05f32459bfd913c600c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f014e466969751e0fa0e509ab34d1c46ae11bc402793333f264f2f0819d9100000006000020c66db712c483397fd300799797dc0fbcaf00100000f345d9c6acc4c3214cb9a5605419c2f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4460f01c344f524c4a2d59eeb58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4efc4817d5bed70b7e2")

04:14:55 executing program 0:
syz_execute_func(&(0x7f00000001c0)="982c1e0f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1dbf8c4c4ebe97909e9e941812047002b0000007b5ef10dfe8c738888a1c40fbbc4e201acac8610010100808f294001b00b0f01dc000f7130d5d5f08171a38a806ebb57c46291ae8ca06560000087c4618de3c0c00f2d9600000000cadcdc1d440f2b550142c492ea5b5b31b15dfb0fade00000")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x20)
fstat(r0, &(0x7f0000000280))
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x100000)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400)

04:14:55 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r1, &(0x7f0000000140)="d9b44c9b556e2c68236d60609ec8275e28b1fd092238e0e5963ba043f44d31ed3b9aa199a18aad0d3ff2095f4b2eda9e5aff243cda23722fcae9ff79a748016b026fc8d513e422da933c7e7539049213bdc1569fd7d93cc136c6a2a169ea758b713781376eb0499e73ad99be50c796bf1f8e669aaf030cbada0a566c4b4339329b3d8a039c16432d04a841cfa78d00895c4f1c75d2426c5d45f686b37db18f136decd0501ad1485b6ee448bd6467dae8cc4eda91171fee7e764cdd6b43389d79f28b3d7508d50f41657d115fa74ce2e04090e4fb", 0xd4, 0x8, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180), 0x819c2}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0x5, {{0x2, 0x2, @broadcast}}}, 0x90)
ppoll(&(0x7f0000000000), 0x0, 0x0, 0x0, 0x0)

04:14:55 executing program 3:
syz_execute_func(&(0x7f0000000780)="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")
syz_execute_func(&(0x7f0000000240)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0000cf81c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x4, 0x4)
r2 = shmget$private(0x0, 0x4000, 0x9, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r3=>0x0, 0x42, "6d6e5770e62c89e493f24f3f1edda616bdb6f9be20cd25a9c178e1a0ed6638eee932fa4cc42202f6d0a06917f549124386c3806739dd233279cc1d3c8314abba3d30"}, &(0x7f0000000100)=0x4a)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r3, 0x9, 0xf, 0x7c, 0x2}, &(0x7f0000000180)=0x18)

04:14:55 executing program 0:
r0 = socket$inet6(0x1c, 0x4, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0)
pipe2(&(0x7f0000000100)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={<r2=>0x0, 0x8d, "a2971243408d05d889524b1bac40f9422f4ceb351252cc8cabd7d6d87cba56f0217ae640c79853a8c6469b14656aefb62418df2d605a9d8faf1e6e3e02ff36854209b6ba337ba3c184dd7f3b118efc31f10daa25aea32d1eebd7b2891d2f1f7c9c9ac6c141991db1b371f1cd1ef4d401d61937252ac2f068d04a267bcf3c7aa55f2d1af0ea7e136a6371f26d33"}, &(0x7f0000000200)=0x95)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000240)={0x19, 0xfff, 0x200, 0xf91, 0x9, 0x9, 0x3, 0xffffffff7fffffff, r2}, 0x20)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0x8000}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x401}, 0x8)

04:14:55 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
readv(r1, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readv(r1, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1)
r3 = dup2(r2, r1)
getsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={<r4=>0x0, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={<r5=>r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="08fb82ea63b2578c9d6eb7ff5b60d7148b3eef7bfecdf7f279819fdd0fb8a1bea2eefd6f29bf091c98e336e838359240c8bc4e36b59ac1dc9f89454c3b4a036ab03a05759acaf54ca08696e9034bc1a786cc3fa2693a729450722fc39903a5760fe28829f9800e01136ade183135a00a0da6800000001aba379022f0c55b3a8c772183982a3a87a8ed2d99221b8341436177c0e0dc5013be2dddb16539e900"/169], 0xc)

04:14:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f0000000200)=0x1a7)
setsockopt$sock_int(r0, 0xffff, 0x103f, &(0x7f00000001c0)=0x7, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={<r1=>0x0, 0x31, "a9be69f4f73f07845cf27e5f8f0ceefd0a4c5faba49b705c7ac9a2d30759567dd8988c705d89dfa306816c0d92978a932d"}, &(0x7f0000000280)=0x39)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x910, 0x9, 0x4, r1}, &(0x7f0000000340)=0x10)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))

04:14:55 executing program 0:
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x0, 0xfd, "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"}, 0x105)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffff000}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x19, 0x81b1}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)

04:14:55 executing program 3:
shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet_udplite(0x2, 0x2, 0x88)
syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

04:14:56 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r1 = socket$unix(0x1, 0x5, 0x0)
r2 = dup(0xffffffffffffff9c)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
poll(&(0x7f0000000080)=[{r0, 0x10e}, {r1, 0x2000}, {r2, 0x4}, {r3, 0x2}], 0x4, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c195e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2")

04:14:56 executing program 2:
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x9a1}], 0x1, 0x0}, 0xfffffffffffffffc)

04:14:56 executing program 1:
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$private(0x0, 0x0, 0x4)
pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2)
recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa)
ftruncate(r0, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

04:14:56 executing program 3:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x100)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x1, 0xf, 0xfffffffffffffffe, 0x10001}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000200)=0x8)
setrlimit(0x7, &(0x7f0000000240)={0x6})
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0000009f")
execve(0x0, 0x0, 0x0)
socketpair(0x0, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)

04:14:56 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={<r1=>0x0, 0xe30f}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7ff, @mcast2, 0x8}}, r1, 0x1, 0x7, 0x7f, 0x4, 0x6}, &(0x7f00000002c0)=0x98)
r2 = socket$inet6(0x1c, 0x20000003, 0x3)
r3 = socket(0x11, 0x3, 0x0)
sendto$unix(r3, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0)
r4 = socket$unix(0x1, 0x3, 0x0)
poll(&(0x7f0000000300)=[{r4, 0x4}, {r0, 0x20}, {r3, 0x24}, {r2, 0x181}, {r2, 0x4}, {r4, 0x87}, {r2, 0x180}, {r4, 0x202c}, {r3, 0x4}], 0x9, 0x736e00000)
setsockopt$inet_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000040)="97138ffd4a7e3d8a3f04233ef4adc9b2bca3799ef4e8fadee05935d3b758709083a4d8744cb17d95fa7a85606a03af3fb68801e69ef3a9a4657193fc906e8caa27f09b0929322deb8c1c4186b027b33eea3f22841b2b095c1e58b318a4cfe7cd3629ec20a9a068f42dd781083480946b2c6eccf1c1a14464d67ee1bbf491237424a49876f0550629604ce5505f7ae1f0474b0c07e0aa10", 0xf)

04:14:56 executing program 2:
r0 = open(0x0, 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
fchdir(0xffffffffffffffff)
fdatasync(r1)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
clock_gettime(0x13, &(0x7f00000003c0))
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

04:14:56 executing program 3:
r0 = socket(0x17, 0x207fffffffd, 0x80020d)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8)

04:14:56 executing program 3:
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresuid(0x0, 0xee01, r0)
r1 = geteuid()
setresuid(r1, 0x0, 0xffffffffffffffff)

04:14:56 executing program 0:
r0 = socket(0x2, 0x3, 0x40000000084)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x8, 0x2000, 0x7fffffff, 0x7, <r1=>0x0}, &(0x7f0000000080)=0x10)
accept$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000000140)=0x1002)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x5, 0xffffffff}, 0x8)
select(0x40, &(0x7f0000001200)={0x1, 0xfff, 0x7fffffff, 0x3, 0x7fff, 0x10001, 0x0, 0x429}, &(0x7f0000001240)={0x80000001, 0x9, 0xffffffffffffffff, 0x3, 0x3ff, 0x8, 0xf1e, 0x4000000000000000}, &(0x7f0000001280)={0xc89e, 0x8, 0x9, 0x80000000, 0x8983, 0x0, 0x5, 0x4}, &(0x7f00000012c0)={0x2, 0x2})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed)

04:14:56 executing program 3:
r0 = socket(0x2, 0x5, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x17, 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

04:14:56 executing program 1:
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$private(0x0, 0x0, 0x4)
pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000001800)="c139a9d6fa224bd17621515955a295a1e808ff0859868152ee3911e6f6f78830e64c1f7fd6fef4bbbbfaa94a3b7582dde213f9b31344", 0x36}], 0x1, 0x24)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2)
recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x100040002, &(0x7f0000000340)=@un=@file={0x1, './file0\x00'}, 0xa)
ftruncate(r0, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

04:14:56 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = dup(0xffffffffffffffff)
bind(r0, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8, 0x1)
linkat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x404)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, &(0x7f0000000080)="c300bb01539cc12fd897f63e1cb4e0796026796d75d80e383863a61761dcb6f18bb166558f6b6666d6e0cc024c43e84a820a6252fe35c761156fb81d68b07c3c642b8cd7c8db11bf10c0359967aeff422a6710b3814cd5da173095de2e37f56252b922bdb05089ba51a24a9fcd4bb1789a35db0a1bff09b7effead153ce6ed8dd1f45b44e031ff2a2fa864d742f6e61c185ab87f582265c2969ae7d19f4e856e0582a6896dd061ccb26b8933cba2e811f9485fffe524dd8de52d43c860dffc2f", 0xc0, 0x20081, &(0x7f0000000140)=@in={0x2, 0x3, @multicast2}, 0x10)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/45)

04:14:56 executing program 0:
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8)
mkdir(&(0x7f0000000100)='./file1\x00', 0x4034)
getgroups(0x1, &(0x7f0000000040)=[<r1=>0x0])
setgid(r1)
setregid(r1, r1)

04:14:57 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000540)=0xfffffffffffffe5d)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x1, 0x8}, 0x10)

04:14:57 executing program 0:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x1, &(0x7f0000ffb000/0x1000)=nil)
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8)
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
semget$private(0x0, 0x2, 0x100)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2, 0x410, r2, 0x0)
shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
shmdt(r1)

04:14:57 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x6, 0x4, 0x7}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @ipv4, 0x7fffffff}}, r1, 0xce, 0x800, 0x101, 0x8, 0x3}, &(0x7f0000000200)=0x98)
r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

04:14:57 executing program 1:
syz_execute_func(&(0x7f0000000180)="96f3a798472c431c140f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000000)="6e8237b3a78a19e72c825419defd2bc72fa6a0e770e53bdba92b0d05caa398b60a7ed0ef286be78e377364fdd295c2deb0b38f8e8365d6b94c6dd5f960abcf46c1e1e69edea056af46351761f00f2f69e07436993db1ec2caf3a1fe971deaad9f9ee12")

04:14:57 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4)

04:14:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x100000000002}, 0x1)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x3, @empty, 0x5}, {0x1c, 0x1, 0x3, @mcast2, 0xf7f}, 0x8000, [0x7fff, 0x1f, 0x5, 0x47, 0x8fb, 0x9, 0x800, 0x9]}, 0x5c)

04:14:57 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000000)="a33f", 0x2)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000140)="06769e2a8c4f24ece3697ba2814e7fb7114397f3320da1d7469efbbb53bf8476a9b9d3ae42d84b4a46ffe5c84eccc6134c3f0a729977f097c4d44f1f35bc80e984ab720da5cacc14ef044c670358f3484e667b55d70d3c4138d96b750000a943f0a41fd0ffe8151b69c77c6e55c5800e054b743ab613e45ac739927f47a06b3f31b2a8085100800000325f93753dc8064da84dfe00000000d0bfd017e964d09787023a02be8ed5c2c63da8fcb75571b3070e7517aa6aafbe8700"/199, 0xc7)

04:14:57 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
futimesat(r0, 0x0, &(0x7f0000000000)={{}, {0x0, 0xf00000000000000}})

04:14:57 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7371d101deaf08b12324a8aa5c162a135f0ac724cedd8d4f7000677d46cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bee831e194ce3d060d136768169d439ebe9503c3bcdda2af7f763ac9011a8"], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fchdir(r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

04:14:57 executing program 2:
syz_execute_func(&(0x7f0000000180)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x8f, 0xe0, 0x100000000, 0x0, 0x2}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x1, 0x6d, "d412ca447aa284a0760d94520ac8eb209126e7e832335ad365daa45fb1793e49554ffb17458e73704675075b7f036e12240a4abedf2e1c7f0c3adcc05a23002b08221558546ec8c1b6abb952d90b53954ead345240d324a194537980125e208e10c3ec85858da54e61e962e149"}, 0x75)

04:14:57 executing program 0:
readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a)
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000280))
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/61}, &(0x7f00000001c0)=0x3f)
open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x0)

04:14:57 executing program 2:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="01000800", @ANYRESOCT], &(0x7f0000000080)=0x2)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x10000000000}, 0x8)

04:14:57 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
getsockname(r0, 0x0, &(0x7f00000001c0))
syz_execute_func(&(0x7f0000000000)="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")
msgget$private(0x0, 0x240)
utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{0x8001, 0xfffffffffffffeff}, {0x2, 0x6}})
setitimer(0x3, &(0x7f0000000180)={{0x4, 0x8}, {0x7fffffff, 0x800}}, &(0x7f0000000200))
msgctl$IPC_INFO(0x0, 0x3, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
msgget$private(0x0, 0x10)
msgctl$IPC_STAT(0x0, 0x2, 0x0)

04:14:57 executing program 3:
r0 = semget$private(0x0, 0x1, 0x10)
semop(r0, &(0x7f0000000000)=[{0x3, 0x8, 0x800}, {0x0, 0xfffffffffffffffa, 0x800}, {0x1, 0x800, 0x800}, {0x7, 0x101, 0x800}, {0x2, 0xd3e5, 0x1000}, {0x6, 0x9}], 0x6)
syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04090f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

04:14:57 executing program 2:
clock_gettime(0xf, &(0x7f0000000000))
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="0c04f2550bce750ae00317f0af6534bddbdab5dc2cdffdac61afa27dcd363069bc1ef6c193f8d801714894e947e00c1a3540fe9e077876239d9ba398152690d5a615e0d57afcd5178b862dd5782c4a65c0f1eab771684b7db6962f71933d9c")
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="658de5039384222137e6f3aee23faa339af675a7c6fbb553f941779c19e7d0a954f0d1dcefbf0463189432c4902c17bd48deabbac46031864c352d04bef2310039ca4dfe74008735957f949a6d65f4d2c392dd669f1fe839a9e51ca483c0d2ae")

04:14:57 executing program 2:
setitimer(0x2, &(0x7f0000000000)={{0x6}, {0x0, 0x6}}, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x753, 0x119c}, 0xfffffffffffffe39)

04:14:57 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x3c)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x6, 0x3, 0x7ff, 0x2}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000140)="d2b8c04699197681df7b0063b6fc65e5b42e486e21fcfe6aa0362bb02dd00fd2a12a2d75da13db00c607901a8f29de0b3985f649d49285a5f7b163bf7e77216d49cc669ade5967124a58dd69d384868ab2faae862fcf9f83e4cc70d4ed047c61aeb43bf3aebce8f372410844db3f9e44dc66f94a043720a9c5d141dbf62db868803cd4dc9bda11e1f8")
ioctl$DIOCGETLIMIT(r3, 0x8004667e, &(0x7f0000000040))

04:14:57 executing program 3:
r0 = semget$private(0x0, 0x1, 0x10)
semop(r0, &(0x7f0000000000)=[{0x3, 0x8, 0x800}, {0x0, 0xfffffffffffffffa, 0x800}, {0x1, 0x800, 0x800}, {0x7, 0x101, 0x800}, {0x2, 0xd3e5, 0x1000}, {0x6, 0x9}], 0x6)
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

04:14:57 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc1, 0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f00000000c0), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x840, 0x8)
fchdir(r1)
mlockall(0x3)
sync()
freebsd11_lstat(0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807919bb01e1e41e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc45d3a0874ac4001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

04:14:57 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
getsockname(r0, 0x0, &(0x7f00000001c0))
syz_execute_func(&(0x7f0000000000)="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")
msgget$private(0x0, 0x240)
utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{0x8001, 0xfffffffffffffeff}, {0x2, 0x6}})
setitimer(0x3, &(0x7f0000000180)={{0x4, 0x8}, {0x7fffffff, 0x800}}, &(0x7f0000000200))
msgctl$IPC_INFO(0x0, 0x3, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
msgget$private(0x0, 0x10)
msgctl$IPC_STAT(0x0, 0x2, 0x0)

04:14:57 executing program 0:
syz_execute_func(0x0)
syz_emit_ethernet(0x14a9e01162913b41, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adf3400f38f6068f0870ce2e320f4bbb000800c52d96000040c43bc43b3a5c4f28681d0d440f0f2bc555c555c413c4a279791c31c40285bfd2fb110f67660ff15ff736000000")
chroot(&(0x7f0000000000)='./file0\x00')

04:14:57 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb3699", 0x2c, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
sync()
getsockname(r0, 0x0, &(0x7f00000001c0))
syz_execute_func(&(0x7f0000000000)="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")
msgget$private(0x0, 0x240)
utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{0x8001, 0xfffffffffffffeff}, {0x2, 0x6}})
setitimer(0x3, &(0x7f0000000180)={{0x4, 0x8}, {0x7fffffff, 0x800}}, &(0x7f0000000200))
msgctl$IPC_INFO(0x0, 0x3, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000880)="43f62039457d88b6e07c4456201c5e38a23af2c32b52d91226b7a96ed44aa89773eadf37885b804f7961fec9607da123e704b2626a02fc903b709b957ce50e9bf466f0df9de68bd8b41c3bc62b98b66b9bf27550da916b46498821c5cfdebc1de2bb84342dff95c835558b9ecf5c216ffc3578a2ad03d3")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0)
msgget$private(0x0, 0x10)
msgctl$IPC_STAT(0x0, 0x2, 0x0)

04:14:57 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x1000300010005})
flock(r0, 0x1)
rmdir(&(0x7f0000000080)='./file0\x00')

04:14:58 executing program 2:
syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="aabbf0859590aaaaaaaaaa18003ea1dabc86dd00000000000000000000ffa700000000000000000000000000010402907800000000600533df00000000000000000000330000000000000000010080000000000000000000000000006600"/107])
syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0x5)

04:14:58 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f6669a97d5e0adbf78583586f620e2c9bab03107f708aeef6e45cfb65eff44e30cda4506af1003880cf021e15aa77f873eace2850e19df43cc82fce3b4efff14e8ef8c9acabc228c272fbd7fead96010000000000005a572a0892464c50a7bec6ae119a81bb8e71b7927330fbc2b94f666d679a952eedb9f95eaa5fca5da0793ddb"], 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000080)="c41d0ea10ee961fa1063454d5d60339e9944a33ada97090b7007c49abae804404b19d9")
close(r0)

04:14:58 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82152e2f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="f0d796af959ebed12e96a91232f82faeb5b363949449366144aa4e0dea0bfa4472583e16c3c194ff208c59bb5529620c5046eaeda9514a03d5faa1cf8507895d0418f50a31f2bc1bd06d1fef6b58add85a726f026bd4d095670e4d6f758ec5fd444fefc03d25117591541814f1cfcf2175b69b013aafa07897821e1368784df3f33bfba2a1d270ac80b1a7c441c10ac6d751085465a3eec5862f89b52fb8960df913fea3f7c851c2fb3fd4baf828832437264c6bc606d2fee763b916440c47ca2261d85d404db9f0", 0xc8}, {0x0}], 0x2, 0x0}, 0x8)
sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0)

04:14:58 executing program 2:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), 0x0)

04:14:58 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10)
getsockname$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c)

04:14:58 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4)
sendto$unix(r0, &(0x7f0000000000)="b100050290000000000017c75786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, &(0x7f0000000100)=""/122, 0x7a, 0x2, &(0x7f0000000180)={0x1c, 0x1, 0x46, @rand_addr="e7852fbe993570456075b6bd10bd42d9", 0x7}, 0x1c)

04:14:58 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

04:14:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
freebsd11_mknodat(r1, &(0x7f0000000180)='./file0\x00', 0x2010, 0x7e)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200))
truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f)

04:14:58 executing program 2:
r0 = shmget(0x3, 0x1000, 0x20c, &(0x7f0000ffe000/0x1000)=nil)
shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000)
r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x1000)
shmdt(r1)
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
syz_execute_func(&(0x7f00000000c0)="b11a91cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fbc423716c7afdba735858a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d11c40213f5930a0000000013a4001369879f000000fe")
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x410, r2, 0x0)
shmdt(r1)
r3 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_RMID(r3, 0x0)

04:14:58 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
ftruncate(r0, 0x1)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

04:14:58 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0)
fcntl$setstatus(r1, 0x4, 0x10080)
ftruncate(r1, 0x10000403bd)
write(r0, &(0x7f0000000000)='Q', 0x1)
r2 = dup(r1)
write(r2, &(0x7f0000000040), 0x1fff)

04:14:58 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000180)=0x80000000, 0x4)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")

04:14:58 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x4}, 0x1)
preadv(r0, 0x0, 0x0, 0x0)

04:14:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={<r1=>0x0, 0x7}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0xfffffffffffffff7}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x3, 0x3, 0x9}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x200, @ipv4={[], [], @rand_addr=0x5}, 0x7}}, r2}, &(0x7f0000000140)=0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10)
sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0)

04:14:59 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$unix(r1, &(0x7f0000000080)="4dc331672694c4605dfa72750c776662593deed7f7ef93341785bfa532fc7906b8f7086d63cf9bf6f9acfe109fefc2fde88aa3f3ad80911cb1a36bb0f59b445a52c362f882156e382c39c6ca660375894f8fef46d39e1369d949ecabf228bccb3ed00ca54e47d202303fe84ae424934e356497ad0e4d3ed94b3238ca3a91a77ca13e493b676bfc036da2998f3ba142891075d7473fd1397b0080d5491ee74591d2d8c5ff1ff1f1b8edaff4bdf7c8c582482c051742699d02e9df45e4e6461e3a4fac8f663e7eb1cc1e8f6a337284d806", 0xd0, 0x8, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x0, @ipv4={[], [], @multicast1}}, 0xffffff61)
ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000200)="d87309a89865d7d5270adc7169dc214efda6c87fa633d812ad4a4c3439bc315292b52affa94b1129ba5e208e1400343a964c86ee6f67c3e1cff01da0b8ded4ac1d1efd9379dd676e6ba3790016bde196fa22aaea022aeff71a013b33a9049227fa64ba25ea53c2c7dae4eb2f496055219f1e90e425899a87def6b82dd7b8fb1fb99db861471d81db23486f60c498094fa68399198c165fbba5042ba678b60c8e14d3940e37a5c8cfe83a4c0746aca8801354836b8843b5012d25d17a9e81f68f9e9ad6e37d785c21e1699f4fae5e8dd535247b90")
write(r0, &(0x7f0000002400)="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", 0xb39)

04:14:59 executing program 0:
syz_execute_func(&(0x7f0000000580)="9826473e431c040f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
r0 = socket(0x17, 0x4, 0x1f)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x5ee}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="8f0600000000fc0f01000100030803000000e96d8a18eca9207e00000000deff0000000000000000000000000000000000000000000000000000000000000000c10d0000000071b77d3833ddd64700000000000000000000000000000000000000000000003ad482a080000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffffffffffff00000003ae5385bcc22959783f0a6ed96989692bc86b4fbb4072e66e4b7a58f8f4d7d3a54801c4e4e478cae23a90c292aebb4969c7", @ANYRES32=r2, @ANYBLOB="c2cc0000023f00000000000000af000004000000"], &(0x7f00000002c0)=0xb8)

04:14:59 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x6, 0x6, 0x6}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0xbd, "05b2f76e8549d6f336e047cbafbc1f4f07ac3e81d740a180532e5aa117f0da5feb1fec6afcd14f3e78abebc87d08c00a723f06fdcf94e2a945f13f984f9c0426c55b50f2800761d1524f908cb0c3e1f1141d9a055e096096797c769e29369a5cd9c37f130fcf6e802dc2872ec839543f2a0a317587066cbb04ea862fc0555153ddf930592c2b51440fb39b981b9694868ddc5e7d828f5fb29b012e9b9ddf98837ff3f209b030976cb13690760b5b2f44f9b933d6253eee4065815682c9"}, &(0x7f0000000180)=0xc5)

04:14:59 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100)
getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c)
syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r1 = shmget(0x0, 0x13000, 0x0, &(0x7f0000fea000/0x13000)=nil)
freebsd10_pipe(&(0x7f0000000240))
shmctl$SHM_UNLOCK(r1, 0xc)

04:14:59 executing program 0:
syz_execute_func(&(0x7f0000000540)="b11817ca35ca351b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c66490f7e9437f7ffff7fc4a1e96be7c44149f2168f4808eebce00000802000979721fc51c1f04486822500000001efc48192558dc3c3669dc4c1e173fb65f074740fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb300000000c4837d1118fbc40213f5930a0000000013f342ae0013c4217c29784cee879f000000fe")

04:14:59 executing program 2:
socket$inet(0x2, 0x6, 0x200000008000)

04:14:59 executing program 1:
setrlimit(0xf, &(0x7f0000000080)={0x3, 0x800000b35e})
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e)
mlockall(0x1)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000280)={0x10, &(0x7f0000000180)="7ea40f54a0cb3253a0ed2ea442e5dabbb539f938860148325d29abf770623e7d6e63c7c61a06af2cf51ff85b0f985e27eafb2f90514fe528b5f3361cd6afd05bb401b2a078f598a31c57244ee7368ba44b0a1fee08061e65ffd7f2d29bfbfe2f5daf275ba36e8de0babc2906cfb973aaba89aa2e0919b5feeeba3f8434ad723398a761087a51fc6fee7d4ac871d74a686f5adf0ef4b27bdc6518290fff0c81d51f844e33e78a67bf07c27cdd23dbb9abd4293ed7dfe1bae09dee352463ba4a68e1687a6eeda6e2c9039bece4e5d148add9118deb56c22be28ddb94f049fa2586ffb209257282bd3f7ae3b230c0e365bc3a484c4a", 0x1, 0x7fffffff, 0x6})
accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)

04:14:59 executing program 3:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00'])
mlockall(0x3)
sync()
getsockopt$inet6_buf(r0, 0x29, 0x26, 0x0, &(0x7f0000000180))
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x171)
truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001)
r2 = msgget$private(0x0, 0x0)
msgsnd(r2, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)

04:14:59 executing program 2:
r0 = socket(0x80000001b, 0x4, 0x80000001)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="828c2ec392696c000000"], 0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x102, &(0x7f0000001200)={<r1=>0x0}, &(0x7f0000001240)=0x8)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @multicast1}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfffffffffffff001, 0x7c}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x8}, 0x8)

04:14:59 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x10000e, 0x0)
ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="507558a64693905b82b6")
r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000480)=0xb)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={<r2=>0x0, 0x3}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x69, @mcast2, 0x3}}, r2, 0x100, 0x8, 0x6}, &(0x7f00000004c0)=0xd60e81dc9bf7e77f)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x8001, @ipv4={[], [], @loopback}, 0x6}, @in6={0x1c, 0x1, 0x3f, @loopback, 0x5}, @in6={0x1c, 0x1, 0x8, @loopback, 0x5}, @in={0x2, 0x1, @local}, @in={0x2, 0x1}]}, &(0x7f0000000380)=0x10)

04:14:59 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1e1, <r3=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r3, 0x1}, 0x8)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getpeername$inet6(r0, 0x0, &(0x7f0000000040))
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0)

04:14:59 executing program 2:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000080)='./file0\x00')
renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02')

04:14:59 executing program 0:
r0 = socket(0x4, 0x10000001, 0x1000)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202d8cf003000000000"], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

04:14:59 executing program 0:
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
syz_execute_func(&(0x7f0000000000)="96989819e9c4a2791dcd1c040f05bf050b3902c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = open(&(0x7f0000000180)='./file0\x00', 0x118103, 0x8)
setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000001c0)=0x5, 0x4)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

04:15:00 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
truncate(&(0x7f0000000200)='./file0\x00', 0x80000000)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x1}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}]}, &(0x7f0000000240)=0x10)

04:15:00 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x40000000003, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)

04:15:00 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000000)=[{r0, 0x101}, {r1, 0x31bda5f606fd63dc}], 0x2, 0x7)
r2 = semget(0x3, 0x0, 0x281)
__semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)=""/9)
r3 = fcntl$dupfd(r0, 0x11, r1)
ioctl$DIOCRGETTSTATS(r3, 0xc4504440, &(0x7f0000000180)={{"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", "5bcd49c0213820e74fef990e49d00335f1a0cd6615aa87206fc1e8509b6971f3", 0x1, 0xe96}, 0x0, 0x1ff, 0x3, 0x2, 0x5, 0x7ff, 0x80, 0x3, 0x2})
socket(0x10, 0x2, 0x8)
r4 = getpid()
fcntl$lock(r3, 0xd, &(0x7f0000000600)={0x1, 0x7, 0xff, 0xfffffffffffffff7, r4})
fcntl$getown(r1, 0x5)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000640)={0xff}, 0x4)
connect$unix(r3, &(0x7f0000000680)=@abs={0x1, 0x0, 0x0}, 0x8)
syz_execute_func(&(0x7f00000006c0)="8f493801d3420ff565000ff7dcf3d18932233333c4012572f70dc4e1685ecb8fa9780208f00fbabcb9b7cd09014ec4a3317de919c44289ae1cc5ceff4f24")
ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000780)={0x10, &(0x7f0000000700)="f2a276c6e9268baf5811ae94b61fe76055ad612a085e60fb7835a6df6867cb06942099ca3b8023327edcb05c6ba8b2b7d5ac62eed5955d63dbc9e873f933c08f5a13af31ca00305186d75e5e033e00817d89f10f0bc49a9c550b7cd8f750a1bf58ebbfbd220091e058565f06", 0x8, 0x4, 0x2})
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f00000007c0)="14f387ac9cb11736c953fc79fe1cf65ca5f61180b81f2068bf464a07fb1fdb1628fe925ee1993bae07dad5dfc3039b3c76ac4f45afda4f8bb73f51c7937952c50dfd632b74399d6036a6ff5de6dba91aeca2fbc68d0beec13e7a8b2b5cf9d012edd4b908964a84d66da1fc454b401291511386fb6ef105122076ecfc566390d6adcfb14628ca4e33653bb223e5ab827840b07c82b568a810c8d10e2ab3c23613e751d692e7b56b12bfcd339c29607a1821690f52a466a502d336e6170b")
r5 = socket(0x0, 0x20000007, 0x3)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000900)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000940)=0x18)
ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f0000000980)="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")

04:15:00 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r1 = getpid()
r2 = getpgid(r1)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
getpgid(r2)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r2)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3, 0x10}, {r3, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r4 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000004c0), &(0x7f0000000300)=0x10)

04:15:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xfff, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6, <r3=>0x0}, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x0, 0x9, 0x434, 0x6, 0x10000, 0x8, {@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x80, 0x1, 0x9, 0x10001, 0x9}}, &(0x7f0000000200)=0xb0)

04:15:00 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x7, 0x200, 0x10000, 0xbde, <r1=>0x0}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r1, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0xbf2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x820, 0x0, 0x7fff, r2}, &(0x7f0000000040)=0x10)
r3 = open(&(0x7f0000000100)='./file0\x00', 0xc0, 0x20)
ioctl$DIOCGETALTQV1(r3, 0xc1304430, &(0x7f0000000140)="411b656bea43e8539680f6a01f998740ed9efcf51fdd5ae3e995e3fbf2811f9eae100e44374eb7afb88e49e4b94f7f65bd83477fa0881db71437ed6f6030059f5ff62dffe90662a647b2a296bb3a8c947e5d253f9ca87bfde46ccd6e944637e29f4eaab68ffceed8b65706516c4953ba7e9b16ba0f8ecb743d8e996b25b0f3594194320dc00669")

04:15:00 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x3, 0x0)
sendto$inet(r1, 0x0, 0xffffffe3, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xffffffac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x5]}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

04:15:00 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0)={0x0, 0x5, 0x3000000}, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xb346}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x2020, 0x100000000, 0x3, r1}, &(0x7f0000000140)=0x10)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8028, 0x0)

04:15:00 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = semget$private(0x0, 0x6, 0x10)
__semctl$SETVAL(r1, 0x2, 0x8, &(0x7f00000000c0)=0x695)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x0)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r2, &(0x7f0000000100)=@abs, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000000240)={@local, @random="283ae81fb806", [], {@ipv4={0x800, {{0x23, 0x4, 0x4, 0x5b40, 0xa0, 0x68, 0x3, 0x9, 0x28, 0x0, @multicast1, @empty, {[@lsrr={0x83, 0x23, 0x401, [@rand_addr=0x5, @empty, @multicast1, @multicast2, @local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, @end, @timestamp={0x44, 0xc, 0x200, 0x1, 0x81, [{[@loopback]}]}, @ra={0x94, 0x6, 0x214d}, @lsrr={0x83, 0x1b, 0xd91, [@remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}, @broadcast, @multicast2, @remote={0xac, 0x14, 0x0}]}, @rr={0x7, 0x27, 0xffffffffffffffff, [@rand_addr, @empty, @empty, @empty, @rand_addr, @loopback, @multicast1, @multicast1, @rand_addr=0x9]}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x7, 0x1, 0x4, 0xfb4}}}}})
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
semop(r3, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)

04:15:00 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000140)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00da1a7f79e8d849e160"], 0x10)
getpgid(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x3ff, 0x4, 0x2, 0x2, 0x2}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7ff}, 0x8)
freebsd11_fstat(r0, 0x0)
freebsd11_stat(0x0, 0x0)

04:15:00 executing program 0:
sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000340))
syz_execute_func(&(0x7f0000000200)="1c41b5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ac4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051518fe9509b9b9bfc0000c422250a3326cd4bcd4bdc5f00c35b5b45363ef80f9966032c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00")
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={<r1=>0x0, 0x5, 0x81, 0x1000}, &(0x7f00000002c0)=0x10)
r2 = getpgid(0xffffffffffffffff)
getpgrp(r2)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x1c4c, r1}, 0xc)
pipe2(&(0x7f0000000140)={<r3=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000180)={0x3, "cf8b16564add65b5e8e654e17560e077"}, 0x14)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x2)

04:15:00 executing program 0:
syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@noop, @rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={<r1=>0x0, 0x1}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x40, 0xfffffffffffffff8, 0x9, 0x3, 0x3}, &(0x7f0000000480)=0x14)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000200)={0x9, {{0x1c, 0x1, 0x0, @rand_addr="7834469a6c86170b8ea6c09276eb76a2", 0x5}}}, 0x88)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={<r3=>0x0, 0x800, 0x1, 0x1, 0x3f}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
socketpair(0x1d, 0x20000005, 0x9, &(0x7f00000002c0)={<r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r3, 0x438, 0x0, 0x312, 0x6, 0x1, 0x80}, 0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x1ba8d42e, 0x2100, 0x0, 0x100, r3}, &(0x7f00000001c0)=0x10)

04:15:00 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000207, 0x0)
ftruncate(r1, 0x4000000000fe)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0)
fsync(r2)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0)
write(r0, &(0x7f0000000000)="cc2d7857697e0e9cd32429ad8cf12c33d6434e839a03", 0x16)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0)
mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)

04:15:00 executing program 0:
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0)
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040), &(0x7f0000000080))
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0)=0x2, 0x4)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0)

04:15:00 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0)
fcntl$setstatus(r1, 0x4, 0x10080)
ftruncate(r1, 0x10000403bd)
write(r0, &(0x7f0000000080)="d1ff5d4df5796747fd37d62e94104d0534c6b5b131c2348f348357d21fdd2fc6e2df2e40b7dac47c7bf493658f000000000000000015", 0xfffffffffffffeb7)
r2 = dup(r0)
write(r2, &(0x7f0000000040), 0x1fff)

04:15:00 executing program 1:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000180)=0x100, 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/150, &(0x7f00000000c0)=0x96)
getsockopt$inet_opts(r1, 0x0, 0x36, 0x0, 0x0)

04:15:01 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x108800, 0x0)
openat(r1, &(0x7f0000000040)='./file1\x00', 0x48, 0x80)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x67, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="920000003dff8ffc540d62d88657602e3dfa45d50874b6e8cd3f518463cf6bb638d07022a35018c39364438192c32098e736600f4a9e5f967b81a7d5080687bd42390fa56337d1b397c11b9d514f9acb4ca3d199e0cb005e10cc16b434cea67b2c3aec6f10c0ba54441b4b7709488335820198a53405f4dc1d48563926667eb75d4c6fbaf81a135bc178"], &(0x7f0000000080)=0x9a)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x480000000000, @mcast2, 0x8}]}, &(0x7f0000000240)=0x10)

04:15:01 executing program 1:
r0 = socket$unix(0x1, 0x2, 0x0)
recvfrom$unix(r0, &(0x7f0000000380)=""/211, 0xd3, 0x2, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
open(&(0x7f00000000c0)='./file0\x00', 0x204, 0xcd)
sendmsg(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0x2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="1f01942b843be5a6dea4958e7be240eabf83fc900cfdcb4310b914dbedb9e00ce696dee39693433539191b3651f09120f65c523a7eb652640afdc941aa71d1ef85cda382ae9c8e188b40bcdfcc4eb87b78d2ad8381d7711fe35c58a0817136ee6e121c27673b3e48237df8ca34988559ca21d54eb08e0151a112c4a20ebc5797a0f0bc00f32872c630c4f9eb198bdbdcbc324ed2aab3269e9eb8d5010c6ee5a4e687b447e967071e0c48deaa1989dbf6d74ac9d16593e7499eb08324aabebaecb0515629b16514f425d58ece53b9ad6574b1ba63dbdcb998d177d6c3006aaa50d57282a0007398f6d7fa3ae36367cd93", 0xf0}, {&(0x7f0000000080)}], 0x2, &(0x7f0000000240)=[{0xe8, 0x11, 0x0, "871988b698c470979a7ef0d6c81aa9e4587e1d3b428b26ed872c261ecab7258455510e53f23776443b969c5490d3ad323d7a7a7d0b6c4d27f2b0ef4311eb89e4c6c763ab5c457e124c2825a17eb5178ecf15a2e1573941e025f853ac2a75cbcdc47d91759dbca2bfcfccadc50ec53c42dcc3e31c45c7d6c1b3d9ef307681df53093d411a8f241ab118ed08f173cb75cd5d38dc72c3cbe1af3ee1c3626c3c6a2bdefceb19fe89ce0d004d71b7f18896363907a673a85861af73e138815ffee187746c0afb04a6cec2c2cbe55e0bf92bd710228d3b79"}], 0xe8}, 0x80)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x1)

04:15:01 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
setsockopt(r0, 0xe2c, 0x7, &(0x7f00000000c0)="c3e55ba326e5c771c2b9b7f128547e5af769b3b5d080bffdbb57b61a08bd9bcabf7b0c5f5002d8787487751c1e2e5afc70b859edc9306214f1d9dcf678e80ffd3fc79e4a709b58126528d6cdfab99c7a0b467df53430efe8b57c05c7991bc2a9b19a49cdeb163dda073921f48d680b5826a7b5", 0x73)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001400)=0x1000, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @rand_addr}, 0xc)
recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)=""/86, 0x56}], 0x4, &(0x7f00000003c0)=""/4096, 0x1000}, 0x40001)

04:15:01 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8)
getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000100)=0xffffffffffffff71)
r1 = msgget$private(0x0, 0x292)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/123)

04:15:01 executing program 2:
getresgid(&(0x7f0000000040), &(0x7f0000001100), &(0x7f0000001140))
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14)
r2 = semget$private(0x0, 0x2, 0x100)
__semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000100)=""/4096)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000001180)={0x7}, 0x10)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x7ff, "7bf45fe6b4135a37f89943b8da049f4a"}, 0x14)

04:15:01 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x4, 0xc92818267232cb81, "483c4999049442407afb"}, 0x8)
fcntl$dupfd(r0, 0x11, r0)
getrlimit(0x6, &(0x7f0000000000))
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="ed526ffd61b69b8574175637f5e76ecd66061c9bc4377f2d82667bcb1e81bc094c254f67f11301e2b887d965db09ac1c041aaf67695506fb64e2a64abe658224c4e51ef435f80e2cce925bf63f2c492884330e9c37570d14ef4fd5b9a28d6450cb4f310e95b609d67423f01be90ed1d27797f9d4490d4e5cd800fad47f47f8dbc533d6523b57f0c9", 0x88}, {&(0x7f00000001c0)="ae2dbf3b59968dc9f2079a8f56d1234701024a6fc461327d2699c39a1ffe8cf017f077ab33ab7f6e320d4c9aeeedb1680b55a6019f3f8282adaedb98fc728d8a69a24c8be0b814705a8a9747797647c372f2271d8b438473cce8ebb4f5dfbd2b37fd1f83705961b1b2edb66ccee93cde137ae861cbe885533dfad9a03a69d32c95f1b45db4d04f9dd870249bf7299afd1ea9b8a025be8e5b9bf6bca133e353e73ac8dad8732354e2ea32b08f0d41098ab2dd5090213922480a63d90e60e92d13085faf3e5f1b3dce2df174bfac773f2db309a5551ff67fecab16429d8a09247fc4a2570a6917656bf3b8465153a3", 0xee}, {&(0x7f0000000040)="f6f147f3c605ff042c6fb404998d47cf428dbd176653dc6eeed9d48395921c94cf1c5a4fb02c68e671ea314e6809", 0x2e}], 0x3)

04:15:01 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = semget(0x3, 0x4, 0x0)
__semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000040)=""/83)
freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfcc4)

04:15:01 executing program 2:
syz_execute_func(&(0x7f0000000040)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)}], 0x1, 0x0}, 0x0)
msgget(0xffffffffffffffff, 0x2)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000)
r1 = accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000180)=0xffffffffffffff2f, 0x20000000)
sendmsg(r1, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000002c0)="3a6e7ee67c999c27692c24d93fe43e8949e82e987b39138016e7cf125a4171b155f5ccb274defd47c2372cb18a3b2fe38dfa34c4ce76239b7772bb26121ab1e2967020f185ef9e455e61568e66cc5c07b9290ada7dc51637a20e4b0d766c6859336a19e740d80535c4b181fc84481166fc05a315f1885cc11944de83bfc89f3d7ffe219d3ec3a01c4e35280ebcce331064269b155051ee25", 0x98}, {&(0x7f0000000200)="31e34e890b944f496d91a04edea5d98b7c139bd55b850b4266e9aea77fc94991509bd59f99a633b91a7c59a6aa892c6f9f945db6b35c66d0f4f851e59b7c7482dde22bb86e523984d5abf0c518377cdd73bbeff3f29a6aa08cc732106f7361ce57d193eb64a3e7530be21c9c01ad470b65a76c7ab54d", 0x76}], 0x2, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x518}, 0x8)
link(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

04:15:01 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x100)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
getresuid(&(0x7f0000000000)=<r2=>0x0, &(0x7f0000000040), &(0x7f0000000080))
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x78e5, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(r2)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
writev(r4, &(0x7f0000000280), 0x26)

04:15:01 executing program 3:
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x21)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r1)
mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x400000000, 0x5)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba)

04:15:01 executing program 1:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000000000ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000f1433bbcedf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"], 0xa7, 0x800)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000200)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000240)={0x9, 0x2110, 0xd18b, 0x4, <r3=>0x0}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000003c0)={0x1000, 0x2, 0x1010, 0x6, 0x7fff, 0x7fff, 0x100000001, 0x6, r3}, &(0x7f0000000400)=0x20)
msgsnd(r0, &(0x7f0000000500)=ANY=[], 0x0, 0x800)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10)
r4 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r5 = socket(0x800000010, 0x2, 0x0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17)
r6 = msgget$private(0x0, 0x80)
msgctl$IPC_INFO(r6, 0x3, &(0x7f00000005c0)=""/63)
getsockname$unix(r4, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a)
msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000080)={@multicast2}, 0x8)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800)
recvfrom$inet6(r5, &(0x7f0000000480)=""/139, 0x8b, 0x81, &(0x7f0000000280)={0x1c, 0x1, 0x2, @rand_addr="e2e527ad82bea7a6609bb25ea043e5bc", 0x7}, 0x1c)
msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1000)
r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4)
setsockopt$inet6_int(r7, 0x29, 0x18, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(r7, 0x29, 0x28, &(0x7f0000000040), 0x4)
r8 = socket(0x2, 0x5, 0x0)
msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
setsockopt$inet_mreq(r8, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback}, 0x3)
msgrcv(r0, &(0x7f0000000980)=ANY=[@ANYRES64=r8], 0x1, 0x0, 0x1800)
msgsnd(r0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/24}, 0xffffffffffffff9f, 0x3, 0x1000)

04:15:01 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000148000b82627505017693090000000000001"], 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
shutdown(r1, 0x0)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="c04a7e02b2032f08", 0x8}], 0x1)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="a6533ac7de547eeb", 0x8}], 0x1)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)="b89013d1f024ef0a4b2b7fed2dd3db16")

04:15:01 executing program 0:
syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47349c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667661138f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054")
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x6e2}, 0x0)

04:15:01 executing program 1:
syz_execute_func(&(0x7f0000000140)="98340f0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a208800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x5, 0x4)
r1 = shmget(0x3, 0x3000, 0x620, &(0x7f0000002000/0x3000)=nil)
r2 = geteuid()
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100)={0xaf5, 0xf53, 0x10000, 0x9}, 0x8)
r3 = getgid()
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
r6 = getpid()
r7 = fcntl$getown(r0, 0x5)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x0, r2, r3, r4, r5, 0x80, 0x5}, 0x6, 0x9, 0x0, 0xffffffffffffffad, r6, r7, 0xb8})
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000004c0)={{"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", "2296e2b1b4c752bbc91f480196669a76a3561d91ea15930aebdd2ec9b0062e23", 0xa52, 0x3}, &(0x7f0000000040)="62ef351c3fc0c93235b880437428da884323b92df3e85f30e42a8dd1681c36714b09ad9b20cf420757828371cc9f", 0xf9, 0x3, 0x95fa, 0x7, 0x3f, 0x1ff, 0x3, 0x9})

04:15:01 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000140)={0x3ff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
semget$private(0x0, 0x3, 0x2ac)
r2 = semget(0x1, 0x3, 0x372)
__semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000000)=""/140)
connect(r1, &(0x7f0000001240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c)

04:15:01 executing program 2:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, r0, 0xffffffffffffffff)
setgroups(0x1, &(0x7f0000000000)=[r0])

04:15:01 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1, <r2=>0x0}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x7ff, 0x2, 0x5207e8d8, 0x4, 0x2}, &(0x7f0000000140)=0x14)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x7fff, 0x1002)
ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000001c0)="ec7c7ecd333a9729efa4342174ee8b896d78f816fba36e066e129fb36728ff24b7d7c653235c9533372473cadb4e856d8e508fdae134a53f7fd61326fb8920001f6cb220084681ac009d3e6452aa6b5ab49a3f9cbb214efa")

04:15:01 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x133)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000380)={<r1=>0x0, 0x81}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000500)={r1, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0x7fff, @mcast1, 0x302}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x10001, @mcast2, 0x4000000000000000}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffc01}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000540)=0x10)
syz_emit_ethernet(0x107, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2900, 0x0, 0x0, 0x0, @rand_addr=0xc, @multicast1}}}}})
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10)
socket$unix(0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000580)={r1, 0x6, 0x3ff, 0x8001, 0x8001, 0x5}, &(0x7f00000005c0)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={<r3=>0x0, 0x8}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000280)={<r4=>r3, 0x5, 0xf, 0x7, 0x6}, &(0x7f00000002c0)=0x18)
r5 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={<r6=>r4, 0x5}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, r6, 0x800, 0xf34f, 0x20000000000}, 0x94)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4)

04:15:01 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @broadcast}, 0x10)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg(r1, &(0x7f0000000840)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[{0x10}], 0x10}, 0x1)

04:15:01 executing program 2:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000200)=0x8)
execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000840)=[&(0x7f00000005c0)='}\x00', &(0x7f0000000600)='(!\x81[^\x00', &(0x7f0000000640)='/\x00', &(0x7f0000000680)=']^\x00', &(0x7f00000006c0)='^\x00', &(0x7f0000000700)='\xc9\x00', &(0x7f0000000740)='{,-,\\-%\x00', &(0x7f0000000780)='}/\x00', &(0x7f00000007c0)='^\'{\x00', &(0x7f0000000800)='\x00'], &(0x7f0000000b00)=[&(0x7f00000008c0)='+\x00', &(0x7f0000000900)='^\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='{]\x00', &(0x7f00000009c0)='\xec+', &(0x7f0000000a00)='%%\x00', &(0x7f0000000a40)='\x00', &(0x7f0000000a80)=':)^\x00', &(0x7f0000000ac0)='*\x00'])
recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000440)=[{&(0x7f0000000280)=""/69, 0x45}, {&(0x7f0000000300)=""/26, 0x1a}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/142, 0x8e}], 0x4, &(0x7f0000000480)=""/143, 0x8f}, 0x2)
r1 = socket(0x2, 0x20000003, 0x200000000000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0, 0xa2}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x9, 0x2ff)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x31, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

04:15:01 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f)
getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr, @broadcast, @local}, &(0x7f0000000040)=0xc)

04:15:01 executing program 3:
setuid(0xee01)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={<r1=>0x0, 0x9}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x9, r1}, &(0x7f00000003c0)=0xc)
ftruncate(r0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={<r2=>0x0, 0x4, 0x4}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8)
syz_execute_func(&(0x7f0000000000)="b1a191cd801b6969ef69dc00d9d9d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c3e460f569f0000000026400f0d18c401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4f30f1a1254")
r3 = socket(0x1e, 0x1, 0x7fff)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x9, &(0x7f00000000c0)={@multicast2, @broadcast, <r4=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r4}, 0x14)

04:15:01 executing program 2:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a)
munmap(&(0x7f0000db0000/0x1000)=nil, 0x1000)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

04:15:01 executing program 1:
r0 = open$dir(&(0x7f00000001c0)='./file1\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = dup(r0)
getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x5, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
ioctl$DIOCADDALTQV1(r4, 0xc130442d, &(0x7f00000002c0)="fcb3391e36543232d3f30c2d421bdcd14bafcac939a3a246fc2c17200b78017cf177b2a01d8b7734e28c6bc3e35e1669dc302b547cd4520c3f8a31431e1c0b4a993ad4c651b9e73a41e84ea26278a1a85520833b536dd2e59bfce48790da932643faf401ed1a0e84b249a993dd1309917624977b2070056bef76a9c31204fe3ce82a2539fe6d2e1c2e6c11966764a16f1e6e0ff4c448")
getsockopt$inet_mreqsrc(r2, 0x0, 0x47, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r4, &(0x7f0000000280), 0xa7)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

04:15:01 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getrusage(0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101, 0x100)
sync()
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
socket$unix(0x1, 0x0, 0x0)
r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)
accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x10000000)
open(0x0, 0x40, 0x19c)

04:15:01 executing program 0:
socketpair(0x17, 0x20000000, 0x3, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={<r1=>0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x200}, 0x8)
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)
r2 = socket(0x2, 0x2, 0x7)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x5, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x5, 0x100000000, 0x10000, 0xffffffff}, 0x8)

04:15:01 executing program 0:
socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
renameat(r1, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r1, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x2, 0x6, 0x6, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000940)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
r3 = semget(0x3, 0x0, 0x91)
__semctl$GETNCNT(r3, 0x1, 0x3, &(0x7f0000000b00)=""/77)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r2}, 0x0)

04:15:02 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
setregid(r2, r1)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="04000000ab00090002000204"], 0xc)
setgroups(0x2, &(0x7f0000000100)=[r1, r2])
socket$inet6(0x1c, 0x10000003, 0x4)

04:15:02 executing program 1:
r0 = semget(0x0, 0x7, 0x200)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/204)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001180)={0x1, 0x0, 0x4, 0x2}, 0x8)
r2 = socket$inet(0x2, 0x3, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendto$inet(r3, &(0x7f0000003480)="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", 0x1081, 0x20009, 0x0, 0x0)
recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x0)
syz_extract_tcp_res$synack(&(0x7f00000011c0), 0x1, 0x0)

04:15:02 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x81)
ftruncate(r0, 0x80000001)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x200000000805, 0x0)
linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file1\x00', 0x0)

04:15:02 executing program 2:
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0))
syz_execute_func(&(0x7f00000000c0)="1c04b5b598cd79939369e4f5c4a10915b3fcff7f2069eb00dcd9d017795b8fa95801fbf2680c0000008fe9589b26e101edfec4c43ed107c4415814c4f2168f4808eed5bce0000080c82000005151ea01eff265dc5f00c40161128203000000db6bad6bad4545e269a841000f9966030fc308e426c4a11de1c054ca431b5bde41d14c5ef1a1e1e0ef26400f0d18c401fe5ff6c31fad67b936660fd2938c00faecbabac1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = semget(0x3, 0x4, 0x2a4)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x401, 0x8])

04:15:02 executing program 1:
setregid(0x0, 0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x8, 0x0)
socketpair(0x10, 0x7, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
ppoll(&(0x7f0000000200)=[{r0, 0x50}, {r1}, {r2, 0x10}, {r3}], 0x4, &(0x7f0000000240)={0x40, 0xfffffffffffffff7}, &(0x7f0000000280)={0x8}, 0x8)
r4 = getegid()
r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
mkdirat(r5, &(0x7f0000000140)='./file0\x00', 0x85)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
setregid(r4, r6)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
04:15:02 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="a9ad5d3c5dbac76d0fe89bf544d3b1c1a6c97d0c225d5f20c61b37afacbeb81519f11742d2983092da8417a161d3054757316828025952639f0846059d6ba5ab8dba21d24ac8e24547b3fde4952370bb84e75303aec8b001e3e352179482ee072f0287a614e2338304cb824c322949d32afd2fdae0672493a08ca3c41a5e97328a113dd741cf9eb72d19caf0ec4254b677d306c3e7e1a4a3f73f32ff9d57a0d4b2a8d532b3e1c596685d32e1c9c2ba90ce1574f85d42e9e00811e5dbb412cf05453fda08c2636ccc6e977b8af33954f85fdbc6bc46a1c93dcfc29135cd64ffd64ded13eea20cefac2ec25ec0bc34e7ff5307486029558a0a48e0845edaead76098e63d08067932c747ada2161270e0d4804007413e79f80c22342b4eb491f38c6e59f64cb138c32993cc08f23bf701c93e1793791efd6b44f2f0b49f21343b12ac589e1cb866c6c236b5f2d69db1eb9a3253ee7817b8651543054ac89bf021e84bfc333435caaae856d3c8390b39a18c9a88db5671e5ddb1672cba05012ea802ef644d49d0385d02c24ef64cd9bce43c8505a04ebd268742eb101d1eef36e801562d43e102cf7d29d662e11693eaa3668c0fc42e8dc9817b093dfdbc672f2b3d54def20512653853d09196ae1fb0179b13c2095e338fe9e7c1033261d173446664a4abbc353ce07a3cfb9d2824790150dadcfb59906a3be2ff54101506135efba3dd257dfaf0babca6f7e77af00e8fc2b50ea13a462a6275ffc4be56c45f423be4b9371fbc290a458905dbf8643c99b455a00d46dcc592334efbffbc46336b6741e828f88c1e8f560560c86f85ef815a861c30e39a8fa2416023ba970d72809548908f4b33de2675fedffa8f9c4db1c7b2c908559295ea70048e8375f7c44fbb7eb2caadeea277b8367ece1bd906750033578c50a3239cfd0a095493b77e6872f7a6d7ea16a06ccef6e8f4b3425ff16ce9aa31f2a9b2d1600c2879759881f1d36813b5d811c04d85468c8a2fe6b002563b83b8d26c36f8d8e07356b00cb7e2a1ad509a4a2dd24716018cf41fa42529bc3a6b67929edae0d7b96efb3a7fc54eb3f9af0faf3a5601a33f3136d9d8c0a32d1018d582bfe4d0c3cd8cd29b8cc014d4018f17649eb3f6d10d7a4eb18f1858a116aa767dc08667da081a3aa95d6413e6a2688faf52cb71c1f5acbcbcf12d33bf6f8a48514d1629d7378abea25a5c4f1941c324375ccd56e9ef0339cc07ee4700d54fd1cec42ceb48a9292dae2090d92021a915ba8d56bf7e3d0d81bf6cf98d8dd2122be8ab5ae66aa9ea1def4f14182258d17345b769e5d2b3fddff245a3199ac5e51feea37cb5afd340b190a364483d691cdf67bc539b2734d56285af3a0e8c5b436a27beef71b4b200918b5e8fb2f1ba88cd890bca38bb27d6bf306df1f368a64d9e5771b41432271eabe3558c2780ea7d4c69621b03b63a9a858e25232bdbc2bdde9c79bcd10be13dee9d0803fdf80b031de7e7f838a155643af14ca35b27970bed4af3889ab8d53fdc2025d47fbd45c267abbaa100a4d5a5435f225eb4edc39ec1201a8eae711506c2c2cf4f29d79c9407434108d3cfcf1f04aeb0ea1f0428e2fe6b61bf4256aead59fd2c49292bba0c6f8ef7cf72744d852292eab9442ec12eeff27f20890e7a3dcac7f3d860ce76fa0bb7073ab1ecca715aa2dfd16f9f3f89b40dd459ab46f56d94ec64c539612a553153cdc9f1b48ecdcf4ddd552cfa06717271fca7c49fb6b74b594afff58d3e25f058ca36a7a732811c6b91d38fe64847d970aca7c843c47b6a77aed664eb0e7d38b5f7dd830a1a1bd1ed4347f9102a1c70f51b337c10dfb4101d1016f694ef7896ef5cc64118976c6cd54d0b5a387bc4d68a1de0d01814ab1547a82f45097731551b1c3b9f9b44c95e80454f91ba28ad5505869a79ba13d0e0c2247012ae9cd34dfc761b32eea34be09a82737d3aef7116c72712cba15ca1bb906ec4bf20943f479c1e579050d0fc5fe91685eb40d5308a30145faa7a8f882e7ff6fda0e69750dd42bdf1e17fba36f9bbf42697d058bf4c59ce3012e8768813b4ff2eeab06263c011da2b439a492f3a9cdaabc60eb1fc23f680b8119bdebc7cf0deb7764da41c2cffc7bc2602ad3777b853d78cc89f690e9bb3b1a0509250706c7faaf6e8b8", 0x601}], 0x1)
socket$inet(0x2, 0x10000000, 0x5)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
fdatasync(r0)

04:15:02 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
execve(0x0, &(0x7f0000000000), 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

04:15:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0xfffffe81)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfffffffffffffd72)
read(r1, &(0x7f0000000040)=""/47, 0x2f)

04:15:02 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0)

04:15:02 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0), 0x4)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340), 0x0, 0x0, 0xffffffffffffffdb}, 0x40000000)

04:15:02 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c22c4637916d7b098cd80c42205b8d36467f3460fbdebd9d01779b8f9f268760400000000e9589b26c7e4c753fbc4e101edfec48f299894e0c4c269a7f23ed107c4c2b90a23f21667f2450f10c75151c1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeec6868b7b7f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

04:15:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4)
recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x4]}, 0x6)

04:15:02 executing program 3:
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)
open(&(0x7f0000000140)='./file0\x00', 0x400, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000400)='./file0/file0\x00')
fdatasync(r0)
unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800)
renameat(r0, &(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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')

04:15:02 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0xfffffffffffffffd)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r2, r3)
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2c0, 0xc0)
read(r4, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)

04:15:02 executing program 1:
socketpair(0x1c, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
fcntl$setstatus(r0, 0x4, 0x40)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000080)="964d62b4e661a7fcac899aa920229ab2dd0282a12215b83d9d1cf3808af7687dc7c0b62e2bf199942f496b78b79bb3180c2893263f4938af482b4dacb201bca30582a120e9d292c6e3bbbd7a244c27df7534c1e4f53ef295656c18eca6", 0x8, 0xc339, 0x57ca})
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000140)="74c593c4fa6bf56d1eb7409b141cbd925b7f8a4bce817e635a932ad4102131e35d439fc054463d1e93cf53adef64cca534b48700bae3867d31a0dceb5ccdd4b3b3b8e42c03389f318e89f1d39163bf90ed4daa886fd5c456b7a004896d4ab3d6f5e9ab9f9c4777900789af87343feb20ea2b0341f15346656c")
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000240), 0x3)

lock order reversal:
 1st 0xfffff800048e8ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440
 2nd 0xfffffe0000aa7b00 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283
 3rd 0xfffff80012385ba8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff8110ead2 at witness_checkorder+0xf72
#2 0xffffffff8102e385 at lockmgr_xlock_hard+0xb5
#3 0xffffffff8102ee88 at __lockmgr_args+0x488
#4 0xffffffff8150efba at ffs_lock+0xea
#5 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5
#6 0xffffffff811c2bbf at _vn_lock+0xaf
#7 0xffffffff811a9b41 at vget+0xb1
#8 0xffffffff81195428 at vfs_hash_get+0x148
#9 0xffffffff81508441 at ffs_vgetf+0x51
#10 0xffffffff814f86e4 at softdep_sync_buf+0x444
#11 0xffffffff81510564 at ffs_syncvnode+0x394
#12 0xffffffff819633c5 at VOP_FDATASYNC_APV+0xc5
#13 0xffffffff811bd4b0 at kern_fsync+0x290
#14 0xffffffff8170d7e6 at amd64_syscall+0x436
#15 0xffffffff816d55ad at fast_syscall_common+0x101
04:15:03 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530d7"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x4, 0xf, 0xa78, 0x6}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, r1, 0x6, 0x3ff, 0x94, 0x400, 0x0, 0x2}, &(0x7f0000000180)=0xa0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
write(r0, &(0x7f00000001c0)="91afecdef116e4b85d60cbc0b06c647886d6bcd78d754bc8d8ff0cef508dc7df3a2a1c8861ca4294a9858600a0730170f167153eebf3553dd7b0fea8319f12cceae74c30bb45ff849643d612d649f4f4f555143cdf58fb216304804fff7e3d246a739146b93e80069b1ad8cd4edb019ff21b59b5ccbfbe45fd59069f995501f94278a06dd2cfda7041392723e5b3dda5c2b118bb5f", 0x95)

04:15:03 executing program 2:
syz_execute_func(&(0x7f00000000c0)="0c29b5b598cd801b69e4f56962f5696200d9f13a131341395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4c4e18dde7a00f2168f4808eebce00000802000e2be21513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="003a3c9673885595598fd683be2bdb882c02ca40a751c72bd477feb4d240fe948ff8eca355d03f67a108fb5c3ce1f9f5d8d7242ea79fd92042")

04:15:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000054aafe096d581e7fa5dba2b4823060a9210700000000000000"], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, <r2=>0x0]}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x100}, 0x8)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000040)=0x8)

04:15:03 executing program 3:
mprotect(&(0x7f0000745000/0x4000)=nil, 0x4000, 0x10000000040001)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x3, 0xa04, @mcast2, 0xfff}, 0x1c)

04:15:03 executing program 3:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$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)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sync()
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={<r3=>0x0, 0x5, 0xdf, 0x0, 0xff, 0x3}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, <r4=>r3}, &(0x7f0000000380)=0x10)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f66698796300002fa1d7ecda660c196a26378ce35379dc7cd20ce6b0f81785988b989541ed49d62"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0x1}, 0x8)

04:15:03 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='&^\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=')\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='(]-:\x10\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='$\\{\x00'])
r1 = open(&(0x7f00000005c0)='./file0\x00', 0x300, 0xfffffffffffffffd)
flock(r1, 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
setitimer(0x2, &(0x7f0000000040)={{0x0, 0xffff}, {0x9, 0x80}}, 0x0)
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x7c, 0x0, 0xfffffffffffffff7}, &(0x7f0000000540)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000580)={r2, 0x1}, 0x8)
connect(r0, &(0x7f0000000180)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

04:15:03 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={<r2=>0x0, 0x1072}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x8000}, 0x8)
getsockopt(r0, 0x1, 0x800, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000)
setsockopt$inet6_int(r0, 0x29, 0x4000000000003f, 0x0, 0x0)
r3 = dup(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x4400, 0x1, 0xfffffffffffffffa, <r4=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={<r5=>r4, 0xf, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r5, 0x5}, 0x8)

04:15:03 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
socketpair(0x17, 0x20000007, 0xe43888a, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x6, 0x4)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @multicast2, 0x3, 0x3, [@multicast1, @rand_addr=0x29, @rand_addr=0x8]}, 0x1c)
r3 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r3)
chdir(0x0)
madvise(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x708, 0x8, 0x10, 0x2, 0x100000001, 0x1, 0x100, 0x1000, <r4=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x5c860a22, @ipv4={[], [], @rand_addr=0x1}, 0xfc3}}, r4}, 0x84)

04:15:03 executing program 1:
r0 = socket(0x11, 0x10000000000003, 0x0)
getresuid(&(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
getresgid(&(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)=<r2=>0x0)
lchown(&(0x7f0000000000)='./file0\x00', r1, r2)
sendto$unix(r0, &(0x7f0000000140)="b10005049000e803000008005786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0)

04:15:03 executing program 1:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
r1 = dup2(r0, r0)
r2 = fcntl$getown(r0, 0x5)
r3 = getuid()
getresgid(&(0x7f0000000180), &(0x7f0000000880)=<r4=>0x0, &(0x7f00000008c0))
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000007c0)=[{&(0x7f0000000200)="5f825d74c21555bd1f9aaf9b3255f48125e57556410aea1c544090cabd6b5dea8db1f32047f8634c2eaadec4504bd4ce63cbf5c9f7e266528809a9150006d665591e058cb39050277a542549fad9394002ccc5a0fa03c86b872b0f8e89af2e749832101064df912dea01402b3050b4b0f3b40dda2a5112a3144d72c8dc6a2fd2a3ea0bd77f543f15515f299c8f3aa2fc6d38ac84d08d899e9b144dc33c136a5d42b5f07e6f62147f713f633511063d4b177b23a0405e89a6bfbbefbc91413857c1b5e53cb80c91edaf79adc10101722a432a49709acf0a26f393ae28eba977ff74336cd8f2", 0xe5}, {&(0x7f0000000040)="ddc601dad734ebd4b6300c2960c067b3e3fff48aff0ee45cf179910eb0ecd7a6a373d55a191b13f2b7b59273537df04a1a613c807ee312ceea8c427f93122be6dc49bb52d9765e02b3bb8e103bce6f85e3778e5e736b91c024001a7f3b87b00dfff67cdbef4ab240b6a54df5a127773b8dea39cd8b7a43", 0x77}, {&(0x7f0000000300)="6bafa144c44218962c00c7271600f384b8247e731ba6a6423a9f597026d6f1fcfe7a99bc775aea2045e17e1143f6f9aa8e52617f37c0ddfa5e4c92a9c3f9fd7a6db6e247a897f6e902e9d5f31841efc7ce018f1ee9bc2c729ba3c79116941552e51f6ca753424835ea6b88973feeae11347f9847e1bf77701d8c9629baf61ee3ced3c1993990ebc4fd30308a5b3fa348195f17aed99c3b0d4e9ace6e75710dacd1cf6a8fef1b1af00a01846bafaf152af0ac4c5736e4c644fbe4692cd43fb03d37480f5696429498c9eb21d0da5805e940023cb645", 0xd5}, {&(0x7f0000000400)="c7d0bf0851ec5a59ebeece796a9fe516db6660ac7e3e2a415e2036d9091948dcaf5b86803012c2141a0f0bf6e596d63c856b237ffc6860272cadba8c611982a861ea6c2411a4b1e7a4", 0x49}, {&(0x7f0000000480)="c04a5084078aeb2e3f8aa1e7c6f55c000f0064933545e855779d14ff3642e2b2a6b11402435926cbe9c5c5c31a68baaab22fc305788b990368b17400d732e0214cd3bd6c9dcbf47c410a49232c0f707f4a688fbbfdc6d6b76ae3d9bae9b3d4d85d331fa00cadc73826282ecb689f614a37d5a5398839439be89df494c789c12c2e4bdc9f4260a10bb98cec304c122df335afd709ac9b43bdc27064fb66a9b8de45e65d7306fce5db561769f9add2171a7d89d643c1b49599d04f8b71c133c1512e23badf249f05aadc081c66824bae362c4e9fd9a1db7444086fb7bb500f0d0e7fac", 0xe2}, {&(0x7f00000000c0)="c8769973e7c855886e8cfb41fff712bd044e364ee6f4a3a6bfc0e5723e623dfb3a60cb27c55f3ff7e0cf8c68a3c1dee37af67cee638bbb", 0x37}, {&(0x7f0000000580)="0d0d0ff7e06e25909a962e4361f4d8695aee349b4dd0ced369469b9b3172bcad7feccbc6ef0640b3b0035b352d2556a6fbc7f216f70cf73b1b523306479ec6cce8da3588d59c7cd71aae648d670d4b320c983a2d7ded9f568a3223a29c824ae609e22ebfa7225d2d5cddd765c29556a7abe85abd77430af1b7a0cfded1", 0x7d}, {&(0x7f0000000600)="81367ee4c175353382ac7182997afff19a9dbc567b009c26a0d275fa38cd6f6b51ab684ed373f23ff0d87398a5d1d9e29bee6a31097af20d7a1beab4ed35ecdb9e52463ea9db264623f41e99a8679c6744f345f18702a0f44ad92324ff9d98c4233ed697c0fdded4298f53cf35a6e27605d95088290eba43b1b7811e4b2ec659392b4dba9d44432774bb18a5e9dc9dda862655eba63bf4a5c0ad58425d71ffcf4ef0c47121b9f34ed0d2a7c2c7de2c480e986f7427d97265c5", 0xb9}, {&(0x7f00000006c0)="da2e4238664617761d82f7257aa5f31acc3dfac6dbe93ec9bd1b84d14fb7c363c4a9effdd9bdad3c71d7146a4050f8e6bd053cf49939a5333833bc61960d52d83df575", 0x43}, {&(0x7f0000000740)="a6c75a42378733c2e9f30be0c13904e9c639e1884ced9d65852c6c4c4fd74ecebc5d6328c8d44cc8014162d72ebaa32650a2d60db68d278ecd075f2e930610e6ca09746a1bfec707071a01ff63df104d2950eb441ee3089459190051207aac2a51b9f884e87b4b61431dd2d2b5b242ac141959759278a4791bc591696734a5", 0x7f}], 0xa, &(0x7f0000000900)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x50, 0x20080}, 0xc)
connect$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, 0x10)

04:15:03 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

04:15:03 executing program 2:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="c32a27b52a58103fcce981c115d8b480fd6eef2dc02cb6dbf6b7b718063cf62ce3394ab87e83f605f130f9393d52487a849450ac945ceeeb307b62ba1f3dae5062ddf71df96ed03267664b18b763c2cf8a029d9b67cfcf14ed63faa5140dd9e65d82c5ec4968786d92c3f80e9377a6f4d9b9a7d22a50cb84255241e4c1322262df0f26c1fd9e3dd8886a94affcd7725c0943e1862c9fd45293149550a4e00382017a82a010dc")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
read(r1, &(0x7f0000000580)=""/229, 0xe5)

04:15:03 executing program 3:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$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)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sync()
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={<r3=>0x0, 0x5, 0xdf, 0x0, 0xff, 0x3}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, <r4=>r3}, &(0x7f0000000380)=0x10)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f66698796300002fa1d7ecda660c196a26378ce35379dc7cd20ce6b0f81785988b989541ed49d62"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r4, 0x1}, 0x8)

04:15:03 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65300002346632e4c503d584576e23d851ed7f303ad4d955a1b23f0db8f96151332d31e0f3f4dee7c869465a6e216d96c4bf120000434b42a818b36d0089f0b9dfb7976b852982ac6c5e76e3b872f3582d2f21fd48d4c95969cb6b15b99606aa415f99f0f47e0bd3014f330b88c679df20201ef56aa1bdb1573fe486b7d066fffb59824912367f858d"], 0x1)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x62}, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x100000001, 0xffffffff80000000, 0x3, 0x0, 0x9, 0x1, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x95, 0x2, 0x1, 0xfffffffffffffffb, 0x41}}, &(0x7f00000000c0)=0xb8)

04:15:04 executing program 2:
syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r0 = socket(0x2, 0x0, 0x400)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x401, 0x80000000, 0x400, 0x5, 0x80, 0xfffffffffffffffe, 0x1, 0x4, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x1, @rand_addr=0x6}]}, &(0x7f0000000140)=0x10)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)

04:15:04 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
socketpair(0x17, 0x20000007, 0xe43888a, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x6, 0x4)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @multicast2, 0x3, 0x3, [@multicast1, @rand_addr=0x29, @rand_addr=0x8]}, 0x1c)
r3 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r3)
chdir(0x0)
madvise(&(0x7f00002eb000/0x3000)=nil, 0x3000, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x708, 0x8, 0x10, 0x2, 0x100000001, 0x1, 0x100, 0x1000, <r4=>0x0}, &(0x7f0000000240)=0x20)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x5c860a22, @ipv4={[], [], @rand_addr=0x1}, 0xfc3}}, r4}, 0x84)

04:15:04 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000140)=0xbf14)
syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e")
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x4, 0x4, 0x2}, &(0x7f0000000180)=0x94)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10)

04:15:04 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x68, 0x0, 0x0)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x4]}, 0x6)

04:15:04 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r1}, 0x0)

04:15:04 executing program 2:
syz_execute_func(&(0x7f0000000480)="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")

04:15:04 executing program 3:
openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x20000, 0x194)
pipe2(&(0x7f00000000c0), 0x100000)

04:15:04 executing program 0:
sync()
sync()
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000080)="1e4c49167cab9570118388e79103a42b1af0229bf8f54051c96f5769bec2f02d745ef71684572eecc9637f4c25f4e49d6f2fc4b9cbc6787bf5fdacb42c9f643d3ae2580fdd28196f1a8dd03b32e904bad2f1ffad05965c9b14c259f493b1ecf3c46bed000a8a8de3d76cd8fc9a48cd6e2a8ebaee418a8eb13d082cf9999b9efe677f69eea7d1f295e455885e524bbea63de49939294f0e70fa1990ecf4c17741b37d342cb0b9f0b5b98c537714943ef1664728a42519039bd580908b108c99ccd85328ec69cc3c8defdaeb7ff3cb3773dad4fccbc4b5a145760530f4f34d")
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000000)="9ed1cd4e4103ddb4b4190c55b1ea656a6a8840365ba5b3d5619031130f14eff1e80a0439b287bce197ff89eff5b4cb7dfd5288f94d7286c1301ca68199c597da84d302884b153473a62bc0b3ba25a0406eae8bcf5aea733226e7e2de624b62cc2d9b0f1c975ef7758f59d372a0271a16c1a743a544")
mlockall(0x0)

04:15:04 executing program 3:
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000006c0)=0x8, 0x4)
syz_execute_func(&(0x7f0000000100)="985e4aa84a1c0d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb0fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826ec4c2c1be7000a80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r1 = dup(0xffffffffffffffff)
mkdir(&(0x7f0000000680)='./file0\x00', 0x1c4)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000200)={{"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", "f57bcc4a5d3aec16fd3f5131d5211705e1a5280239e3f3aee41112c919263136", 0x8, 0x7}, &(0x7f0000000000)="53684115bd5493ee943b7e84d42f77aa04fb110820e4c1b6223d329174aae3b3f94c1ebd89f8010aa369038e1419f9119a9d2e2a02e7ae19c0855046f70ae550238abd0a1a9ed4a78f7f2de716476ba0c2bd69ab40eba45a32c9d6ad65e85260f73d3f474e108589cdb03d6d39b7fc5827a2d3ae772bda52b38e57a795e4c6d7b80a9df82595bc10a7b2de2cca3f1cf6ebccf8c9932ad1470414c9937b4111665ca04c7a8ac8d9b42cba4ae10c40386756aecd93c091a7c9004cdc1da6d96c69c9e99222889ae3a78a09cc5eeebccdd1d171a30448657beeb128d8e4c77674cc93409c930e50a51514a4cae720", 0x100, 0x80000000, 0xb0e, 0x6, 0x100, 0x7, 0x7, 0x80000001})

04:15:04 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c6530005710eaeaf10833df78098465f22e0b2767956fe1711e77908de73467035992dd6ff02e1ee7f12d63138e77527050c104aa5138119ce1e463a1c6fe7a29e5328e7c0aece2729139f008c141d3a019ea7756bf3d8ee6029c6c5821a9e2b4f5f0479d3e858f0e7b0dfa68208276"], 0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

04:15:04 executing program 3:
syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x11, 0x0, [{[@multicast2]}]}]}}}}}})

04:15:04 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = shmget(0x3, 0x1000, 0x44, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80)
getsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x4e5, 0x4)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
shmat(r1, &(0x7f0000ffe000/0x1000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000)

04:15:04 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4)
sendto$unix(r0, 0x0, 0xfffffffffffffeff, 0x4, &(0x7f00000000c0)=@abs={0x45ded11fbd6f3314, 0x0, 0x1}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x40, 0x4)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000001700)="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", 0x58d}], 0x1}, 0x0)

04:15:04 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r1, 0x29, 0xb, 0x0, &(0x7f0000000180))
r2 = accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0xfffffffffffff4ca, 0x4)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x8)

04:15:04 executing program 0:
syz_execute_func(&(0x7f00000003c0)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef0463eb69a0200d200c1c1e5be34d1c4e1f8c42148fcfcebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc46428ae028000005d3a0808294001b00b0000000f73d53944d1f466f347adc4a2959743ac0f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")
r0 = shmget$private(0x0, 0x3000, 0x122, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
getrusage(0xffffffffffffffff, &(0x7f0000000000))
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000540)={0x0, {{0x2, 0x1, @rand_addr=0xfff}}, {{0x2, 0x1, @multicast2}}}, 0x118)
shmctl$SHM_UNLOCK(r0, 0xc)
shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x2000)
recvmsg(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000200)=""/25, 0x19}, {&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/79, 0x4f}], 0x4, &(0x7f0000000480)=""/100, 0x64}, 0x43)

04:15:04 executing program 3:
syz_execute_func(&(0x7f0000000100)="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")
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket(0x1e, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x2, 0x4)

04:15:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x17, &(0x7f0000000580), &(0x7f0000000000)=0x2)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$inet(r1, &(0x7f0000000100)={0x2, 0x3, @rand_addr=0x1ff}, 0x10)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000080)={@rand_addr=0x2, @multicast2, 0x1, 0x2, [@broadcast, @empty]}, 0x18)

04:15:04 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4)
listen(r0, 0xf61d)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @empty, 0x4}}, <r1=>0x0, 0x8, 0xffffffffffffff47, 0x4}, &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={r1, 0x0, 0x5, [0x3, 0x6, 0x7fff, 0x0, 0x10001]}, 0x12)
getsockopt$inet6_int(r0, 0x29, 0xb, 0x0, &(0x7f00000000c0))

04:15:04 executing program 0:
madvise(&(0x7f0000ed8000/0x4000)=nil, 0x4000, 0x3)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000000)="12bd3cd8777c3894686a09402916ffa8796abb51ccb61a5a5eb74c6758e7d545e163bfc3a8730409105368622217dbdb12b16a088d52c0a90f20e9f4befbdb38b7e14f7127308120981f17554ddf36a92bee9e2b9297fd8523dd8086b03684d8cbaf25cdcc8cd84fa30e2c2c3402ecdd336017e6bffd21948c94535eee8aa006cb431e09913606a854dfec4d8889030038c36d8fdd48a78c62458fdb845a5e5b")
munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f0000000100)="c463791dfa6cc4a17f5e62607445df7a008fa978e3212f4dc4024d933455b301c700f0019ee46d0000c4a2d93bf10bc5c4411ac23bfe")
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @multicast2}, &(0x7f0000000140)=0xc)

04:15:04 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r2, 0x0, 0xa, [0x100000001, 0x1, 0x3ff, 0x0, 0x5, 0xffffffffffffffff, 0x4, 0x3, 0x101, 0x1000]}, 0x1c)

04:15:04 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$setown(r0, 0x6, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x5b, "4ba02439babc4e2941224988a63bad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d845987c731db606665bad773b9a7f5b48d7cc5ba3141c03e225f9cbd"}, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
ftruncate(r0, 0x0)

04:15:04 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000040)={0x7fffffff, {{0x1c, 0x0, 0x3, @empty, 0xffffffffffffff68}}, {{0x1c, 0x0, 0x1, @mcast2, 0x40}}}, 0x108)

04:15:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
flock(r0, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x9, 0x5}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x400, 0x4f, 0x81, 0x100000001, 0xf7, 0x3, 0x1, 0x9, 0x9, 0xfffffffffffff822, 0x2}, 0xb)

04:15:05 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x6}, 0x8)
r3 = geteuid()
setresuid(r0, 0x0, 0x0)
setresuid(0x0, 0x0, r3)

04:15:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x6, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x10, 0x0, &(0x7f0000000040))

04:15:05 executing program 3:
r0 = semget(0x2, 0x0, 0x408)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x2, r1, r2, r3, 0x0, 0x8, 0x8}, 0x52, 0x2, 0x2})
syz_execute_func(&(0x7f00000001c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

04:15:05 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e6f67696c65307abaa062dd000699c3965b5448b55fa50f2a81e49d417ccd3931564fe2ef0fd54e2445a6a78d9cc5c11b8d2b598051369415c1f063686b09f3473fa1a72ac360c82a633030e68a6717fe33fe834bf0914f66faa83b570a94ee912e2381d25646de3cd42f9bad6e766304596084061fe3704ade"], 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, &(0x7f0000000180)=0x8)

04:15:05 executing program 2:
r0 = socket(0x11, 0x0, 0xbe)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)={<r1=>0x0, 0xffffffffffffffe1, 0x5, [0x1f, 0x3f, 0x80000001, 0x83d, 0xffffffff]}, &(0x7f0000000280)=0x12)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x0, 0x9a17, 0x400, 0xfe, 0x8001}, &(0x7f0000000300)=0x14)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x40)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r4, 0x4)
flock(r3, 0x1)
flock(r4, 0x1)
flock(r3, 0x0)
fcntl$setstatus(r4, 0x4, 0x1004c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000440)={0x4, [0x0, <r5=>0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @broadcast}}, r5, 0x3, 0x5, 0x4}, 0x94)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r5, 0x100000000, 0x2, 0x100, 0x3f, 0x5}, &(0x7f00000001c0)=0xa0)
dup2(r3, r2)

04:15:05 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000180)="914b8f8080000c6969ef69dc00d98a2026f2a70fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896ebc401fe5ff6f6c1460000e1b1ac45e22c892a0f0000049f")
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140}, {&(0x7f0000000380)=""/194}, {&(0x7f0000000580)=""/254}], 0x10000000000000f9, 0x0)

04:15:05 executing program 1:
syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2")
r0 = socket$inet6(0x1c, 0x20000007, 0x37)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00000002c0), &(0x7f0000000280)=0x3)
socketpair$unix(0x1, 0x22, 0x0, &(0x7f0000000000))
munlockall()

04:15:05 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x8, 0x4, 0x9, 0x5, 0x5, 0x9c0, 0x8, 0x9, 0x6, 0x8c6d}, 0xb)
syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

04:15:05 executing program 2:
r0 = socket(0x0, 0x7, 0xe030)
syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
msgget$private(0x0, 0x101)
shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, r1}, &(0x7f00000000c0)=0xc)

04:15:05 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x35)
r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001080), &(0x7f00000010c0)=0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

04:15:06 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
r1 = semget$private(0x0, 0x5, 0x480)
__semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000140)=""/6)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

04:15:06 executing program 2:
syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10040, 0x20)
utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={{0x7fffffff, 0x6}, {0x60000000000000, 0x5}}, 0x200)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x9}, 0x4)
r2 = getpid()
r3 = fcntl$getown(r0, 0x5)
setpgid(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="96ce1ca5faa4a8c950f3328d8e9b86f8f64d722015008b5bcc769ae51d18fc08b46db7e6a78901a595da0ec3c9a3dc94e1400dd1dc6024b2e8e83d2bd666a0ea0cac544913c6a879e4309fd8579612adf6098692b00266c61e2447cfb47005708dcc8f783dabacb7a65c133578569e493133d0f6b004dc5c5f69e8ca811c0b3e6e9d15d2866f32364231cf07ddac847331b49233b536b16f82f5d287d2d8d5c116cc21d5e2", @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xfffffffffffffff7, 0x4)

04:15:06 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@broadcast, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xaa05c951164ddefd)

04:15:06 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000000c0)="61773f1e6f", 0x5}, {&(0x7f0000000100)}, {&(0x7f0000000140)="b8c420f6b27f21398fa05eebf09779cfb4564699b7bf7551f6f47ccde87a3b7008b1b9c891c78d531b857335d761ccd0b98cd1a4a6eff32370898ffdc1f4074895128a6798a944b14f31554902cf6ced83e17a1f401563b8fbfca77e3d0f12f1d9b1a6f70e0f05d5a72f5e3be85f5181071f163a05543d185c4e797087ce6abbe96207d475761dee9c8006c8e224ab2bc4c3f037023c7ca5a98a42fca5c20faacabc462c17d899bf3e58ed59ba5b1172e02497642dfbabce148ad64ce767baf372a06e22974d8017d540a3e139bbe51cbb412eac6c50731090ee48604da78898c31ae5bc304a615435a13c", 0xeb}, {&(0x7f0000000240)="39bc0204bb7dca4d41ea423788efb01ac7c105b1412a8506cc450e766fc023130ef46de2aa5b23db00c1d0dd4b3f3ddce1332f5a50331877e48f98ae79cdcada5d7eb6f2002398f8ffdaf7b20b9b491377c4d3170f67cf9c46f298945b08441a19daf88f0a0b64b618f6d469c8b7a9893f900d26fb7b", 0x76}], 0x5, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000080)=""/13, &(0x7f0000000440)=0xd)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)
r1 = dup2(r0, r0)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000001480)="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")

04:15:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x1e, &(0x7f0000000140), 0x217)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x43b, 0x1c, 0x10, 0x8001, 0x9, 0xa82c}, 0xffffffffffffff13)

04:15:06 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
setsockopt$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)
connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r3 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_SET(r3, 0x1, 0xfffffffffffffffe)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000004de42ef8e5d6a4f4393ad79ef660cd00"/151, @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

04:15:06 executing program 1:
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000080)="599ed937980d3b1c6c96433e152f")
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0xfffffffffffffffe, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0)

04:15:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockname(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="b9cd9aa0056c81f8c8"], 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4)

04:15:06 executing program 0:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
munmap(&(0x7f0000e19000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f")
r0 = shmget(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil)
shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000)

04:15:06 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c3c0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000180))
r0 = socket(0x1c, 0x5, 0x329)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0x2, 0x9, [0xb7, 0x80000000, 0x8000, 0xde67, 0x8, 0x5, 0x56, 0x5, 0x3ff]}, &(0x7f0000000140)=0x1a)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>r1, 0x4}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x8, 0xffffffffffffff42}, &(0x7f00000000c0)=0x8)

04:15:06 executing program 0:
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0)

04:15:06 executing program 0:
r0 = socket(0x1c, 0x0, 0x0)
sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
close(r0)

04:15:06 executing program 2:
syz_execute_func(&(0x7f00000002c0)="3e6426440f9af8b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c482a93c8bc7374b8e51518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee40f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000380)={{"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", "9af0cb4d4c156b8b592f51dfb83054a83ed2d03fba30638dad6732a595a0fe27", 0x2, 0x7}, &(0x7f0000000800)="81ed8d297a767816d23ad93a34c1e0584582657a8802ae98b7b9d81e0978c602348f1a27857daf3dfa671d24c9a5e7a1df13f704b9a5f47c9594be4642aec5d0f87fe4d7c338a312c76bd586456fb765bc6839315af5e45cf43a48750555e08fb3d68d9a6d050ac41e6a661ed7c952917c6127fb38ca417a97e381fccb71bdcce3373085d51e8504aff1b9812e303c724ea310c690ec949e18121cb43de94bd7087486b2775cccd5b8a1f9b1e05b51008c7ef74c83b67bbcdaa7ab938f9559b5bead607d66c942c8c75ef13dd6cd53bf02909808f24f22ed7faaaeca59e0ecd704504fbb8cd1ea42a53415742e889733bd3245f297f3f486", 0xffffffff, 0x53f, 0x101, 0x7, 0x4, 0x2, 0x62})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000180)=0x4)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f00000000c0)={0x100000001, 0x9})
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0xffffffff, 0x5, 0x9, 0x7fff, 0x101, 0x1f, 0x3, 0x6, 0x20, 0x35d}, 0xb)

04:15:07 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x4000000001b, &(0x7f00000000c0), 0xfffffffffffffd60)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c)

04:15:07 executing program 1:
r0 = socket(0x1c, 0x20000005, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0xfffffffffffffffc}}, r1}, &(0x7f0000000100)=0x8c)

04:15:07 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf0300000040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x6}}, <r1=>0x0, 0x7, 0x69f, 0xfffffffeffffffff, 0x7, 0x1}, &(0x7f0000000180)=0x98)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000280)="4222bd6a6bc1eb8d3cab43c37530404b51178e587ed8c886d26a0f8e8ff4f97f681cd3195842794bc58500a62166a221ec6fa4", 0x3, 0x7fff})
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x7fffffff}, 0xabf07c54)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x10)

04:15:07 executing program 1:
syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce109167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000")
r0 = dup(0xffffffffffffffff)
accept$inet6(r0, 0x0, 0x0)

04:15:07 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0)

04:15:07 executing program 0:
syz_execute_func(&(0x7f0000000140)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = getgid()
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
fcntl$setflags(r1, 0x2, 0x1)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x110)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0x7, 0xff}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x81, 0x3200, 0xfff, 0x8, r3}, &(0x7f0000000280)=0x10)
sendto$inet6(r2, &(0x7f00000002c0)="030980093da4b4b0fb3588ef2bc24b4590bcd5334941dd36eb1201aa338379e98b0f1e5b549e9007ef9da681079f3502571975c33e0d05fd1fe52b8b6c06ee658c271877ec009ac5e8e9ce437e617218cb3ef4024620d37f9f81eb38c16113d3cce470c46824f4b1d81dc23e704b9064dec27aa5a788bbb70654ece6da12d44d9f94068cfebca84ecd0427078b84f6396b6b54ab054b840f7bad01b803df9bc59e0a330cdb53ad6b93d23b659b09efbc5b93661f55bae663219d206a2564c6efb5508c55e76e0eddd69c3015c1e948cd99e43d924ff46fc6ad19406ce81d6248353bb8ea0a0fcc6675", 0xe9, 0x0, &(0x7f00000003c0)={0x1c, 0x2, 0x401, @mcast1, 0x1}, 0x1c)
setgid(r0)

04:15:07 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c52e00ff696c65302f66686cd5c500"], 0x1c)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)

04:15:07 executing program 0:
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x49}], 0x1, 0x0)

04:15:07 executing program 3:
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, 0x2}]}}, @icmp=@info_reply}}}})
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="020000005e080800280e3ef68d2ad0bb40a7a8c8b5d83a8acc17ae2c962895fa8ffef1ff45f75ec30a735bc09a36d138a8c5e98176894c0863b464d533255f86e4feb6a5aa884f825204e5727f693d0da7675fe782dc9dafc342d48bb91a4a803f97dd82774214c70f177a31a5f944b5cd9b74eef630595696a0563468ea50a0b3f3a48698875f93e0a957b9413fa7cc8999dd24671cd963fdef3f754c7693a0ffaf88f009cc5da8c7cd5cc0f20b70da4ca8a7b89344a8e6a0b4191c865e0d347f106e76fa5836ecf7e477a18f4c8ba717cd975f4727a7683ef91381cb34ce9428b9fc9d2410b9b3c91981bc0d782c3d1423be06ef8774d0bd"], 0x8)
r2 = getpgid(0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={<r3=>0x0, 0xffff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x8, 0x4, 0x4}, &(0x7f0000000100)=0x10)
mlockall(0x1)
setpgid(r0, r2)

04:15:07 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0xffffffffeffffffd)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r0, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)

04:15:07 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x10000000)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x3ad2569f, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff800120f77c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff8110ead2 at witness_checkorder+0xf72
#2 0xffffffff8107cf63 at _sx_xlock+0xb3
#3 0xffffffff812c46d9 at inp_setmoptions+0x17c9
#4 0xffffffff812dcadf at ip_ctloutput+0x80f
#5 0xffffffff812e08b9 at rip_ctloutput+0x2c9
#6 0xffffffff8115d681 at sosetopt+0x101
#7 0xffffffff81165ce8 at kern_setsockopt+0x158
#8 0xffffffff81165b83 at sys_setsockopt+0x33
#9 0xffffffff8170d7e6 at amd64_syscall+0x436
#10 0xffffffff816d55ad at fast_syscall_common+0x101
04:15:08 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xa, 0x0, &(0x7f0000000080))
r1 = socket(0x10, 0x5, 0x81)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0xc)

04:15:08 executing program 1:
r0 = open(0x0, 0xfffd, 0x0)
fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x80009, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x5)
sync()
syz_execute_func(&(0x7f0000000000)="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")
accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x10000000)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)

04:15:08 executing program 3:

04:15:08 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8, 0x40)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000700)="1a9522fbf178e1ac87c5d44584d09daf9abdaefdd927bc476346459a029d35a7ce6dc24b8a8841c9074c8e4189f3de5d85814e0ef4f9e4442e47f6b5ea25753ac4e0a5e18a4de500497ecf", 0x9, 0x3, 0xff})
getsockopt$inet_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000080))
r2 = dup2(r0, r0)
ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000280)={{"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", "e1d85e974d4c960f4998a7c348a30f77cc3b7e86a84005b6ff16a9bc17f01c07", 0x8, 0x7fffffff}, &(0x7f00000001c0)="37450880cf878c6e8ab530de52f1ef1238648fafc38eb3765da6a0be630919e1248416b3a03845ce4234fc25c178776112d7a491659ad0166a456f5b96c59ec6d0ce940eacbe66dc49005736efb7c5272424ed68a58a3f84b881c2bdc2dac5a73153602df8bf61a8c34f53eb611239f5b1d32bea57393f5d0e12cf62c0a1d20d62a7cbf894cbb0", 0x8, 0xfffffffffffffc00, 0x3, 0x9, 0x80000001, 0x8, 0xff, 0x100000000})
r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20)
accept4$inet6(r3, 0x0, &(0x7f0000000180)=0x3c, 0x10000000)
socketpair(0x17, 0x3, 0x401, &(0x7f0000000000)={<r4=>0xffffffffffffffff})
setsockopt$inet6_tcp_buf(r4, 0x6, 0x200000000000025, &(0x7f0000000040)="e9136f0c06b940ba4e692b1a57971e909ceab1556856ec41a757c99fafe2c4", 0xd6)

04:15:08 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x40, 0x0)
ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="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")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev///\x00', 0x200, 0x0)

04:15:08 executing program 2:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0xc87a}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x3ff, @rand_addr="a874e81688cf51a5ae0a95cb8df68a71", 0x7}}, r1}, 0x84)
syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf1800000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86400af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba296b7e2")
clock_gettime(0x4, &(0x7f0000000000))

04:15:08 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x0, 0x0)
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
getpgrp(0xffffffffffffffff)
getpgrp(0xffffffffffffffff)
r1 = getpgrp(0xffffffffffffffff)
getpgid(r1)
msgget(0x3, 0x8)
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x10000000)
connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x3, 0x4, @loopback, 0xfffffffffffffd44}, 0x1c)
semget$private(0x0, 0x4, 0x24)
semop(r2, &(0x7f0000000000)=[{0x4, 0x10000, 0x1000}, {0x3, 0x5, 0x800}], 0x2)
r4 = dup(0xffffffffffffffff)
ioctl$DIOCGETSTATUS(r4, 0xc1a04415, &(0x7f0000000240)="6c3e10bdbe3aa38bde6b88f67fd166eda14a846280b521cb1a8464666f636a70a8aa5d1b411ea24483f31767c39eb6385f2afd580c269019efc9072a92836f9b3eb15a169ce1f6b73751619b143a84ba8574f9a78f58f6097742e323200ae65c620b154e59210986df1000bdc252a83918c29f1b93d16851b2e7cdb27ef5c34502fd06701b9b821a558f2115c8b1364305c1137e923e87d86ee8af9eee36033dfbc1110239a966e2fa2973d171244c1ca46b1bd57a2e35cc37a0d39ff03519fcdee3015d3fe2c787e9b67931394226851ca1406ef12aee699a3bda06697c305bbe450cb4a4ac2430e6")

04:15:08 executing program 2:
accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
socket$inet6_udp(0x1c, 0x2, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0x40)
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x10000000)
r1 = dup(r0)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000000)="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")

04:15:08 executing program 0:
syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996500fba7309030f162f0fc4014ea0e565b634d138c4e1f8c4f8c4f957ea2e66410feb54fad6c48265b8dc2e41812047002b00fe8c738888a1c40fbbc44583fef35dc4a17a2dd2c46149cbc70b29972997b00b0000000f73d5429966f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dae5048336000066450fdfc8")
socket$inet_udplite(0x2, 0x2, 0x88)
clock_settime(0x0, 0x0)

04:15:08 executing program 2:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de8a)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = semget(0x1, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
clock_getres(0xf, &(0x7f0000000000))
writev(r2, &(0x7f0000000280), 0x26)
setreuid(0x0, 0xee00)
__semctl$IPC_RMID(r0, 0x0, 0x0)

04:15:08 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x6, 0x4410, 0x3, 0x3ff, 0x2, 0x3, 0xfffffffffffffffc, <r1=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e20000000000000000000000000000000000000000800"/136, @ANYRES32=r1], &(0x7f0000000200)=0x8c)
setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000000)="edcf90c6a4caf5499701fe9bbec516201df425eed2a200791475c90375e39dfaf50dbaa114426e8b2494537db02387afa0bc2a2b3117a2063aa8987d0e4efc4a8aa7ea6936760e70d8ab0d6d0cbe4eb64b993e8ad7297d026428946d7373713a12637b972c1983bd54aa73a0687318d2adbcdd1d9a8e29afa155bc81bb71d53f96", 0x81)

04:15:08 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x41)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={<r2=>0x0, 0x12b, 0xf, 0x9, 0x6}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0xba7}, 0x8)
fsync(r0)

04:15:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0073beb015000091233cc70d0655d0c7fbd0ad78f525a75dee685afa6f30faa18297077cb29908ef185a64def21f705533786fbee390c70b67c2d9b931d1949c027601b23932d0568f26f5fa8bb2ea53f430c2c06e1abd1d393460db0fd7f8df46ca0ce80c07e0543f9ffa3cbfb1951a6338dc7378795fdd673521cb992cd164b1fd"], 0x10)
sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

04:15:08 executing program 1:
mincore(&(0x7f0000fef000/0x10000)=nil, 0x10000, &(0x7f0000000000)=""/245)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92)
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff)

04:15:09 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0xa, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x63d5, @local={0xfe, 0x80, [], 0x0}, 0x1}}, <r1=>0x0, 0x10000, 0x7, 0x400}, &(0x7f0000000380)=0x8c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r1, 0xcc, "2153b57ac5470148e3451bc54281674b62f4a4539e34562978e1821f5aab8fb427526807d28655537cb654d39e57dc4579295b005e9f185d767d092e3e339b68b70161abd6999c1d63be919c22a44ec75129e168bb4883db127be90648cca4e7fc935eb8ccf3e53ba133aebf592a9a9076918d4d817ed0a3af92e063849f848f6ffc812be40875222d0990da77a9cf37de7aff371729bdfd57e2fb8ad65a01eef0734fd47a99723c609daa3f3ed466abd80647cf5d6f1b988079bb58de1543c70330287a520265e769ca0dce"}, &(0x7f00000004c0)=0xd4)
freebsd11_fstat(r0, &(0x7f0000000040))
writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="29971981fa58fcb8de71fd0868cd3881ffbb048882db66d6ecc3443999b8d1ce7aebd0da1b05c464608705f635ab6c280e337088a1cd72f0807e7af95a0fb7d5587eea11dfa73444efda223ce48ac67896ad683ebdd1d8988e89fd676845173e7cdbcde0245fcedf23ead6ddf427246a589621ff2ffb15c452ef0f52d2fa2a7b594d3cca61dccc3581937639afb08b3a06447b9080cd7cb09fdb4d73cd07996e84e5838d2333aff9c8e38298c6d93e86fe5355c63f7a2900dcb4c233ea8f7adc328093263074d87a81ab71885dc5", 0xce}, {&(0x7f0000000100)="c6209b5925094da7246a8bcbf3ca3ae389b0751b48c7de9f5d27a98d05a2965449e051d5d2bd30448c48f8986ffa86a9cafbc89f422a6d0823ff00e6ce41a04cd8ae3ff7d4150f", 0x47}], 0x2)

04:15:09 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000180)={0x6, {{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80}}}, 0x108)
r3 = accept4$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000300)=0x1c, 0x0)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4)
fchown(r0, r1, r2)
setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={<r4=>0x0, 0x1ff, 0x2, 0x0, 0x4}, &(0x7f0000000400)=0x18)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x5}, 0x8)

04:15:09 executing program 3:
syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cdbf0e000084", @empty=[0x6600], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, <r0=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, <r1=>0x41424344}, 0x1, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000380), 0x1, 0x0)
syz_emit_ethernet(0x27e, &(0x7f0000000100)={@empty, @empty, [{[{0x88a8, 0x1ff, 0x3, 0x3}], {0x8100, 0x8001, 0x4, 0xfffffffffffffffe}}], {@ipv6={0x86dd, {0x3, 0x6, "d7067b", 0x240, 0x6c, 0x1, @rand_addr="2df66f265ac5af5771037ad8acaea148", @empty, {[@routing={0x0, 0xe, 0x0, 0x9, 0x0, [@rand_addr="6ef0831720c5760a23f7ea135ed93430", @local={0xfe, 0x80, [], 0x0}, @empty, @mcast2, @local={0xfe, 0x80, [], 0x0}, @mcast1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}]}, @fragment={0xff, 0x0, 0x1000, 0x200, 0x0, 0x81, 0x66}, @hopopts={0x2b, 0x2, [], [@jumbo={0xc2, 0x4, 0x80000001}, @ra={0x5, 0x2, 0x1d}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x80000001}, @padn={0x1, 0x1, [0x0]}]}, @hopopts={0x7f, 0x2, [], [@jumbo={0xc2, 0x4, 0x8}, @pad1, @ra={0x5, 0x2, 0x3ff}, @enc_lim={0x4, 0x1, 0xf98b}, @ra={0x5, 0x2, 0x352b}]}, @hopopts={0x5f, 0x0, [], [@enc_lim={0x4, 0x1, 0x87}]}, @routing={0x8b, 0xa, 0x1, 0x3f, 0x0, [@ipv4={[], [], @remote={0xac, 0x14, 0x0}}, @rand_addr="1cac6d3d320595f05fb79e98496efc1f", @mcast1, @rand_addr="040a26ce864c1e893adc7368051d3f55", @remote={0xfe, 0x80, [], 0x0}]}, @fragment={0x5e, 0x0, 0x5, 0x99, 0x0, 0x3, 0x67}, @fragment={0x60, 0x0, 0x1, 0xb2a9, 0x0, 0xfffffffffffffa3c, 0x64}, @fragment={0x22, 0x0, 0x3, 0x100, 0x0, 0x0, 0x67}], @tcp={{0x2, 0x1, r0, r1, 0x7, 0x0, 0xb, 0x91, 0x4, 0x0, 0x28, {[@eol, @eol, @fastopen={0x22, 0x4, "b4ab"}, @fastopen={0x22, 0x10, "9d8196e6919a8a68d20170432f92"}]}}, {"1084980cf89542c9789d630e57066c941be7a2ff972fb1cfc8842a0e6657e62b2c1d5824ed2429467b1c0e5d79f9e4cf46aa4f1320440183de1c17a767d58a2b3d990727a2f4312e8923a1531e2aebdfc33c7c78362fbb470976ea4cc5ec0d36f80bf6cda6709e791705f96e07d4168f1a9d511e5ac0b3c7e017f54761415d325f9bd5c307cc8c4d885e62dcc6419f447a50e39eb43793898171911662bf9e38fbdffeeccd0c5f334fc7660fac4bd945935930b051c8f2acd4140e5dbc7e8944b113fc65c0dc061ff01ea7d9e9d44f8b484204b7"}}}}}}})

04:15:09 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f00000004c0)=""/4096, &(0x7f0000000400)=0x1000)
r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
setsockopt$sock_int(r2, 0xffff, 0x9a1e, &(0x7f00000002c0)=0x2, 0x4)
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(0xffffffffffffffff, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

04:15:09 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000000)={0x1000, 0x80000000})
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="a22a7d3b31ec34b756e973aa00000000000000004b3c9a6250f3ee9ec749d51f3c8e8b0ec0000000ff2171f9efcf52fc0577e9b1826d8f3b51c00b1faae043421aa52c692681f5f606fd86d19f2854a7d7e564a79fffffffff4c1d3099941b578274a63fc8d71edb8b4ae2266cff5f817678be42d4e9ed4c8f1f740139474d4e2eb7e006bdbdf84842932c1c")

04:15:09 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10)

04:15:09 executing program 3:
r0 = getpid()
setpgid(r0, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setpgid(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x5, 0x100000001, 0x6800, 0x6, 0x29f, 0xe, 0x6, 0x8, r2}, &(0x7f0000000140)=0x20)

04:15:09 executing program 2:
syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f")
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c, 0x20000000)
r1 = open(&(0x7f0000000100)='./file1\x00', 0x104, 0x16)
r2 = accept$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x24f7}}, <r3=>0x0}, &(0x7f00000001c0)=0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x10001}, &(0x7f00000003c0)=0x8)

04:15:09 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1}}, <r1=>0x0}, &(0x7f0000000140)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="0000059a582a0a0006007f006728051c7a4d836ad23e7dbd9aead9ccdf4d4a8c810ca4bdd09e9fcf751a25d1044e88a041d2d3cc24af45ab06d08dd54951cfd7492b9b906a5fd6f434fc1766836593d2ee6e471a48ef64ddea0277da6bce3d094eae9c3c4715"], 0x12)
recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=""/71, 0x47}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r2 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/65)

04:15:09 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, 0x0, 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r4 = socket(0x2, 0x1, 0x0)
connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000000000"], 0x1)
ppoll(&(0x7f0000000100)=[{r4, 0x48}, {r4, 0x16}], 0x2, 0x0, 0x0, 0x0)
sync()
r5 = open(&(0x7f0000000d40)='./file0\x00', 0x100, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf110b4100c4a37bf0c55c41e2e9660ff8aa0a0040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000cc0)="7fe328758fdaff36df1d7c6816c51f05baa8cb9aebb2c02e09e5973e36280ed06c2f8c5ef481e3f370538132e1ba3bfbea0c2a8662fd6d51390b8f4e33f8bf03528b21cf8142739feb46293cc631e374f8f3f10ce5d440a7111d40033a35c19834d3")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r6=>0x0}, 0x0)
unlinkat(r5, &(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000d80)={r6, 0x37207655}, &(0x7f0000000dc0)=0x8)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040))
accept$unix(r3, &(0x7f0000000b40)=@abs, &(0x7f0000000b80)=0x8)

04:15:09 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
r1 = accept4$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=<r2=>0x0, @ANYBLOB="ff7f0000260800006a0300000200000005000000"], &(0x7f00000003c0)=0xb8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={<r3=>0x0, 0x8}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x10000}, 0x8)
r4 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r5=>0x0, 0x3}, &(0x7f0000000080)=0x8)
ioctl$DIOCGETLIMIT(r4, 0xc0084427, &(0x7f0000000180)={0x9, 0x7ff})
socket$inet(0x2, 0x10000000, 0x75)
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000100)={r5, 0x5, 0x9}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000000c0)={r5, 0xfff, 0x0, 0x6, 0x6, 0x81}, 0x14)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000300)=0x3, 0x4)

04:15:09 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0)
fcntl$getown(r1, 0x5)
syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f57dd670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

04:15:09 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000000)=""/14, 0xe}], 0x2, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r1)
ioctl$DIOCGETLIMIT(r2, 0x4004667f, &(0x7f00000005c0))

04:15:10 executing program 0:
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c190f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000000240)=""/156, 0x9c}, {&(0x7f0000000300)=""/248, 0xf8}, {&(0x7f00000000c0)}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/180, 0xb4}], 0x7, 0x0)

04:15:10 executing program 3:
syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x20)
getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000240))
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)

04:15:10 executing program 1:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6(0x1c, 0x5, 0x9)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12}, {0x0, 0x3}}, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
fcntl$dupfd(0xffffffffffffffff, 0x15, 0xffffffffffffffff)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), 0x4)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
r2 = socket$inet_sctp(0x2, 0x8, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pwritev(r0, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

04:15:10 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10040, 0x10)
faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x6, 0x300)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x7d1bb1d0, 0x2, [0x0, 0x3f]}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8000, 0x3}, 0xc)

04:15:10 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x8000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={<r2=>r1, 0x72, "301b771d61bff03ba5acf1e2a3e6870b6775498cc31f73d6e2cd3398b1e3da1214a55070cbd9e5af0714ee2ec3a95a4903156e9afba90452bf86df89e58354da51ef6f97c788195e10c1d980696cf0f1028e8500d79458defd7dbca5cca060dd004d3bdb032f74443a4838734e95fd133476"}, &(0x7f0000000240)=0x7a)
unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x800)
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x5e90}, 0x8)

04:15:10 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x3)
sync()
r0 = open(0x0, 0x0, 0x20)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000001c0)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6e", 0x61}], 0x1, 0x0)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f0000000380)="9141f2e635116abbfe657321569a8a43b87c6e5978fba57369a319864c45a5e4e2117202da750c5a80b1982bb5d9044dec660611c18d5c4cf78e0fbf02c8ed3757e6663c528508094aa013413ad99486cedb2ea0", 0x4, 0x7fffffff, 0x895})
getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340))
getuid()
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000ac0)=[{&(0x7f0000000500)="2fb82f3079351718be900704cc1e5d3d6896f2a0cd4d1b60758673164e5849406314445474010e81b1248971f6e7cec764da472b3ea29364a60ba02c8c6c83d167dca0f9cbdc1a3fa0dbd629824c580aa35dd92789a8836690ec54"}, {&(0x7f0000000600)="1dac25dc55495e465fa4950923e94702863a8156c84ea1a706222323202fe2483e237ef026c0223dd163005169b0ceba44601e1bdcd9bf51cb4888a9dc631a8e0a9c99c3caa521d29887dc8c0af94275ca4a31b313073e14efb16b83c33c6fe9546217f8442b92160b596e6ab830aeda0e16b2eea44496045c9a4148b33111d5055358c0161ff890aa922dcaebf6b13c35657d1adfdd2b67bebe3ffc04c98e5df5852f5e217092f4dcd08e3c0b9a5613cf294d11"}, {&(0x7f00000006c0)="859d8c624b542778a3002b700148d67adf61c0b1e5514dfbfe5f5e2e92d8eeafbd0423f04c20337549a755a6eec0ca7f18f483d33ed32846ea7c45abe8460deabcdea9c5a1b36a81614ad5c7482a7a8766a9d1a16cef835607ee66e4992aeb46717ad50ff5ba74279920ed62c032c747f9b34667a9d7b00425db3093ed61e08741da06a828d73885f09a47de599e6258a1820a5d7b705aa45f18f6b4b33c18f9b2138a6e119d75b540db3e6b874e9d4bf7905d0be37f69"}, {&(0x7f0000000780)="6de9643ee90f74277e5b49e0c48a2e8ba74168c7a992826a62ac02d6107e086415125b880457507711ce7f50f400fcdd48a6b7f37463fa43ed5e759186562b33c8cf565168248eb53ba3e6602b163f97b6696c10a143256aff836c64634f571728ededbd499c4461e56c766bc9464458a14347560bf44485af7a162cf5e5d2c61368a9d24276342f122caea4"}, {&(0x7f0000000840)="46abfddb19c04301d59c3acda68088df9fb26cbae8f7c7a3c71e5715833edca047527b29ee9fec55f32bfa9867b15bf66085c8a9eb716adb5d595207d6631c88f7430d34e72dbca2807be27e515a85ddfb3da5b780280bdc0713f6b15d330fc10c3ed30afc9b5e5957a99391fbe5783c7b5c9434d6ef445119b3812b1261b1edfc0b5e0f246027e0d828cfc5faae7fcf8faac21e4286fa5dcbf30b8865f09e88a5fdd8dd01a9d6f0d7549dd9789369ca460efcb9be328953abae7122b1006faa8e4ac0"}, {&(0x7f0000000940)="7f30e724a65c170e0525564aa40db0a6a59fbfab48379d763855ab70e8030cb6da47d68eb0576c1d057ba9d5bb23258272b302c4ac7ee0bb52db58f572891a65375205be4e3848fbbf20ec93bc59f1d146e08e38e78ef41e23890a0fb4b49062d629637804a9627e3d3bfe76e454179d5df179e3771accddfb024b077389746b8a5e5e3198252f1c4d99cda22b5341d1ea9a4b451d95e9d3bccfb3c285cf32088eb4ada980e634b33bfe28f1d7fef5430cd82e669e4e05237e982ade1cc7fb1de9f898805d58db17878d1d90f8bff0aba202e68050a7fe7f9e1a176d0461819a287d68", 0xfffffddb}], 0x13e)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x75, 0x100, 0x9, 0x7ff, <r3=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={r3, 0x3}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8)
writev(r2, &(0x7f0000001e00)=[{&(0x7f0000000a40)="5709291ab1b692f08c60dafc1777aefefc9057a7ae436d8620a13d91cd97b26cb7422810016bae1e471c7e9c6abdcb710764065258a40d014c6d19e2c4508dae98897cb5a0613a3d0436e6", 0x4b}, {&(0x7f0000000440)="4bc3f23ff3ec8ea8a4af635f3b56d755ffccfa34f6b1df11a44cf144763bb1f7fc72fe2da6370e", 0x27}, {&(0x7f0000000b40)="72a9c395dd42be3a5f0ce2e3a1f3faa40fb1afc116b4b146cceaa0ba718bdf3cd181df9444cb7e451485d2c0378612c31571b25b821f7c6ec6f9ab56d205bf032510548350a41ac69de299ff0428ff05006119df1ef287083966f84652eb8833bbf8a07ed02ac5dfedac4d227dc9ff", 0x6f}, {&(0x7f0000000bc0)="5d9a57bc2584898c7630915ed9cbb0f2cb5cf55163adb05354b3930ed76120c76a50a19ee76b3a9b5b43cd32e1a4523d4ed6087687d35f237130cf7d086835a070cc3b8fb6f5f3b2a0f3030df4140ee5a4239a439acc1bdd54dea6f57e8694b63760f0c1094ce021dc28631283eb3e74e174d0643acca6716fda103404bbbd688591a1", 0x83}, {&(0x7f0000000c80)="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", 0x1000}, {&(0x7f0000001c80)="03eb4c3e7b0ffc7dd14a90cbac4e86ad33de21c2bfc160a8ac1e67e58985ed514709d6a291745e6bee724ceb923f5b2362f8400dfd8cef57c62513b33de43f78e976cf2b942931a95adbccd7aed7efe2bf413f466517a653af1b4a618ab31de666412157f6b8d7cee8253f841496f0b4475c9250ff3a13a8639493aa9949305ac5fb3ff60ccc794cad39d4f2c42f50cd376325e0b616f4a18489788d9c68cbd9ba556f694e831f764cd693f13dd7dda1dbccf619e8d91978d544d26402286d7ea3", 0xc1}, {&(0x7f0000001d80)="9622c389db226eb97c7eecc0ce439db08b2d410e9728260f8f5b6bebeafc28d6ada6dba71d310cad9568c4dd15bc8097a71bc71650f8b70f55ee8545d6df30266fca6e9d8b0be6eddf182e6a34c6b2116673b75d3b4d9bf9d702b842355310ac18ce98411fe87e4c", 0x68}, {&(0x7f0000000580)="e0b20061c3d61eff899613ce42ef10b0a6c2e6b83870f237ce065176624e", 0x1e}], 0x8)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r4 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x2000)
shmdt(r4)
msgget$private(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)

04:15:10 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="01002e2f66696c65302f66696c6530001a6a2bac2484b3cd7ac3d9721a6a2016ff57384d3631eedfd4fe023e64b106ae86bf2677b32567b83e91601f73b2c4451236c74384b17c6987a4b5496ef8bfe3b007e8f093f6aa84e0ad937e40dd0238968da3cad32b5215e012fdb162799d3343ec08e4a72ce78cdb71aa3850b9b743c068c5c35b462ad44529f30b340179c6de57931a3fad97ad3c50004b7ad82d63b8cbba1fd606bd12a64debd3c7c8892510e135f2a75a5216f45ebfe7a1894f9ac4417b6c6e6bcb7d54067b3133f473938631cc57e60a4c77da7d81c9b8600c6faa47d8b0e0886cbf3c690e41c86916aac2d8"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={<r1=>0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)
r2 = getuid()
setuid(r2)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xf, 0xfffffffffffff93a}, &(0x7f0000000040)=0x8)

04:15:10 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
syz_execute_func(&(0x7f0000000000)="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")
r1 = socket(0x1b, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0xfffffffffffffff7, <r2=>0x0}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xb, 0x400000000000000}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r2, 0x3ff}, 0x8)
setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000000), 0x4)
socket(0x17, 0x20000002, 0x7f)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={<r3=>0x0, 0xffff, 0x7f, 0x800}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x2449, r3}, 0xc)

04:15:10 executing program 0:
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfffffffeffffffff, 0x4)

04:15:10 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f00000000c0)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000")
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
lseek(r1, 0x0, 0x3)
syz_execute_func(&(0x7f00000001c0)="f0f716f045003c9066470fe0c30f5c7b37f243a5672e66460fd55210f2440f0322c4617a7f35c794573e420f86ffefffffc481391670d3")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10)

04:15:11 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000500)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10)
r1 = socket(0x1a, 0x0, 0x1)
sendto$unix(r0, &(0x7f0000000300)="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", 0x1d7, 0x80000, 0x0, 0x0)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000002c0)={0xfffffffffffffffc, 0x3f}, 0x8)
shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil)
sendto$inet6(r1, &(0x7f00000000c0)="f258f27211f99941fcc53c0ac041fd5a853c6eaf8d7b5ab5e564d3da2f126edef20e5704750e8bd97b03b5abab6299ee57734a62c59b1bacd579cfc43028c5b3ed435a726d69f92a06f83ae4eaa6ea422a31e45dffb1cb3e7a46a4c2bb7caee7fd8300a9ed79dcc063453f74a8c703c46c921887592c32619c423c18dacd73f2b37e1f2882e7d01360cd9f4dfe6602eea0ddd370abce8dd4b8a005d26e60890a69f6dbe000a206c56559ed1c3ba98b6c3e3942f10c025b8c286be70106dcbcf922c0fe891a3ff087c682f37cdbdebb2ea417581af67825", 0xd7, 0x4, 0x0, 0x4c0e8c7f)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80000001, 0x3f, 0x800, 0x1000, 0x5, 0x47, 0x2, 0x6, <r2=>0x0}, &(0x7f0000000200)=0x20)
r3 = dup(r1)
freebsd11_getdents(r3, &(0x7f0000001540)=""/153, 0x99)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x1ff}, &(0x7f0000000280)=0x8)

04:15:11 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e2100000fff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=r1], 0x8c)
syz_execute_func(&(0x7f0000000000)="0ca4c4817a2df998cd801b69e4e0181862f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807674529f4518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18cbe3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

04:15:11 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x20)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0xfffffffffffffffe, 0x7, 0xfffffffffffffff9, 0x8}, 0x8)

04:15:11 executing program 3:
syz_execute_func(&(0x7f00000001c0)="0c0613f198cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4c088fbce00080802008c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)

04:15:11 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)
__getcwd(&(0x7f0000000140)=""/41, 0x11)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)="593e0d2c5a704e628a75c7a50a0c2af89a7a404f0286c4ee247a674665a1f47138be627192df78964d1d08fb792337dff98ddfb231a34006b221e1", 0x3b}], 0x1, &(0x7f00000003c0)=[{0xa0, 0x29, 0xab52, "13d1b1015eaaf8dcdb619237bbd69634c3f414500f7a9240b19bb0e2a31d6fca40b431316b0ff9bc6b8a8d5b6ee9cdde2ef0ed856ca5b1b715967332e105c1b941f2ae3918ca3ead026aa45dc1420bd2e971c4c57efd1802743cd0e51fdc6a6a097553b6a44bea14bc230c8843a2cb225a831191ccc41971048376cdc7af68ca80ae775a4f4b39b1c377"}, {0x70, 0xbf, 0x7ff, "942dc49c28a3e961e711c69018616a8876a4ee0952676d7e870ed28f70fdfcdf5dcb362e9c94fecc91575b98e37ca73ad481a31ed30c7cd0b0109d77c9e52e74bb6071077f44f803d8d425de5be7977ecf3ba94aaced71093800d2ae9a"}, {0x60, 0xffff, 0x2, "09f549cceda1723046143907a2b70d274fb9671da6a41f7891c3a1f018280899a5415eaa1bc4f15ed7af8cbc9848370d64a3e03f98ca747104db00eed4e63b5ccea8bd6a76613799b7"}, {0x78, 0x29, 0x5, "2fbb735a5e25c1d3491537e806299788949c897163ae3cb73931d7ee495946977f9ff3b70b260bd619996f2bafac2a6673e226167b826d561db0cd58d1a2602ce16bc48fbe88107d67ab6db5dade41436d6caa7a5df4e7f0810b2b860c2d35a9fbac0d7ac4"}, {0x108, 0xffff, 0x8, "0f96ad2e5b3818cb8df5026ff0ecd5f2fef7381e3760c93031da315b557d35220e3b3b0d6e95b550aaa0aadc257fc8a1e9690a2fdd87d4d3794dd54e74d5cea308fc6b517b3145bbb8dbdd07146232ad573550ba1b4f2be7f7ec1f45329a5188679fbceee194c89ae0d72943e48a60c7fc16d33e22b1120e66d329aff47742c4ec16d583809e7c9553ea5014d8b9fedc45a57ec0a3f141c1ad882d4b29539aea672af8667749f193e8b5e89924b27a47da33387640a7e02eeef1e96a9ce6e806c4d124db0edd84e954fbc39f0614dd66c1c1daa6c42bd834c3600556c997967ea4cad13f2c079b917181422d2a6bcedc537e"}], 0x2f0}, 0x2010c)
syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

04:15:11 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820259000052edff0000"], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0xc2)
ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000200)="2782d558a9e23bd9f5dc0b1f257429d35c8cffa8bb3d0d12c79ee59ff088caab5432f6a113718c456a3da1902694eafc05141c8565415a8166332acd360f5a600557b1bf39d3c3224fd7caaa5635b6a2357194c70b7d1c7c62a62ff188523b21d6d2c27735517e6954fe8733fbff9e5f5cacc222a7e2d1ab75d5662a061360d99c7f1655fd2c2648d00eec0159906e94691cf07adde01d")
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff10}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
recvfrom$inet(r1, &(0x7f00000000c0)=""/40, 0x28, 0x400c0, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)

04:15:11 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080), 0x0)
sendmsg(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)="5355b2db8cdc4f7811a386ef0a799b132ec304b2ce3336c28900699b0af352ae6b0298051785d30f0984fb51dfa887dd8d389c21f42f25b92fe24a101ed59d66807ac4bec4704d993607649d8c77ed470208d28e726c61152188d6e690cf03377aeaa3ce479e0b97c182568aa601c12d4b208839dd543b3105b8de7bad81b3d3f44caaa411bda5824e89c555ea98854171ac0e7f2b5007fbc58fb00d2aaef8d7235fe4d38644998b2c5c65ba96791631946665e71a9dc3ee34217f378f1b26f9cfb7b869f9a93bfbd750bdaf10c1bed9bc338e6a753391718d0d3969ec3ab590de", 0xe1}, {&(0x7f0000000300)="e08361fa49994b8c8e957af27c51d2d7e7d751ff75da3bff7a67598c3b1659ae5c079d5483028b79c5a2176cd363ec5f0ae81467439f99895efa6571052cbb3cd1069400f2bbda9af6607187d1793ed312851a8960b425a52e04284f7e76a2a651d1b6fa8da92f1f5e92ab6b0a8877301040a29255efe241a4a0d91ff45a3e22498dbb8dfd1974f52cc26a55bfe28a5fbc2833d432a25a", 0x97}, {&(0x7f00000003c0)="8b21f547365c7700064e406c8b072ba2f9f698e0637f27915c2218a2741569c351841eb6518d3fcf4148bc7218dd59540193c18b89dc3afe8d8a1e15124e54bb2b91786f999e5e5a45a31d231268a22b020e009489dc440787c0e42c4c814e16d59c3f7df46911395f69a6516e3ec0b6d24b0e825085d60d8afd8cbb1b8db9b80049cfcfd0e629725e36", 0x8a}, {&(0x7f0000000480)="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", 0x1000}], 0x4, &(0x7f00000014c0)=[{0x110, 0x88, 0x1, "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"}, {0x18, 0x8e, 0x3f, "20cc23"}, {0x90, 0x6, 0x2, "03ece91b7f8f3d9c36c154af0471f14c6f142f8eb92a3d69314ed524ae838a46aa06fc2e769451d8c925d145ec5659aa3a2c850d981555bd4a9d5d671eb50f25b4bddf5a00bd3e24672dee8f4efc009c82d2efb0260afd32f141bf97916c5d83e4af7608bac79c4342c33c86f0cc85b996e990cd33638b5a7a41e8ca02"}, {0x50, 0x2f, 0x9, "77cdcd13ba15e0464d4558f550599dbcd1b487b8ab349999ad95f8f3c440ed6b0e9735fd6bf383bc56ce7f1504c52b7197bebdcf3e8632cc8d"}], 0x208}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c190f05f359bf7a294f0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

04:15:11 executing program 1:
clock_nanosleep(0x8, 0x1, &(0x7f0000000080), 0x0)

04:15:11 executing program 2:
r0 = getpid()
getpgid(r0)
r1 = socket(0x11, 0x3, 0x0)
sendto$unix(r1, &(0x7f0000000000)="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", 0x194, 0x0, 0x0, 0x0)
r2 = getpgid(0xffffffffffffffff)
getpgrp(r2)
getpid()

04:15:11 executing program 1:
syz_emit_ethernet(0x10c, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000240000e2ffffff8f7800000000e0000001"])
getitimer(0x2, &(0x7f0000000040))
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100))
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x7fff, 0x4)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x3}, {0x2, 0xffff}}, 0x0)

04:15:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x97b, 0x4)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000140)="bc2ae52973a2a608bfcd007c50eff184c00cf0361640952bdcb414ebaa1d195e06040ca70367d1c92e80c7cc154bc36c1d52ec835694a993ead797cea77cee443f1cc3e0d132dc52ac60e970aaf4a0daa8ac4162dd661f9594c99681a41d42e1113a7bb5d94be8ab41f84d96ede43bdf0523b2c737d1f83cd577122139bc0e94266ee6f7925290c01e5d50970ee99e35270b6880")
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66f16c653000"], 0x10)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb0962a037c262d6", 0x3f)
setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, 0x0, 0x0)
getsockname$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c)

04:15:11 executing program 3:
munmap(&(0x7f0000cb5000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msync(&(0x7f0000fed000/0x11000)=nil, 0x11000, 0x6)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
madvise(&(0x7f0000a05000/0x1000)=nil, 0x20a05000, 0x5)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={<r2=>0x0, 0x5}, &(0x7f0000000080)=0xfd25)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2}, 0x8)

04:15:11 executing program 2:
r0 = msgget$private(0x0, 0x80)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000000), &(0x7f0000000240)=<r3=>0x0, &(0x7f0000000280))
r4 = getegid()
r5 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x16)
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r7 = fcntl$dupfd(r5, 0x11, r6)
accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000340))
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x20000000)
socket$inet_udp(0x2, 0x2, 0x0)
r8 = fcntl$getown(r5, 0x5)
r9 = getpgrp(0xffffffffffffffff)
msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x2, r1, r2, r3, r4, 0x84, 0x3752a7a9}, 0x449, 0xfff, 0x56da, 0x80000000, 0x9, 0x4c, r8, r9})
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x20311939}})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000400)={<r10=>0x0, 0xff, 0x2, 0x9, 0x7fffffff, 0x3f}, &(0x7f0000000440)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000480)={r10, 0x6}, &(0x7f00000004c0)=0x8)

04:15:11 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="4369859c8487cea3192e58d23d24a5e78f26c8c9fdb613a09511cea4270e0b56f0aa0463f080381e50b43ea4476ea2c9a5b8fc0ef19e7cfd74f63b454c7c654d74e57a3eeea1838227f1ae1b6a40ec34cdfc849e806d778ddfd8ad7b83b63967cf291c888535f76bd3906fe92617b7c4763388a77a8712929f2052a8b24fe5a933")
syz_execute_func(&(0x7f0000000280)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf20fc2fe00f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c5c20a0a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")

04:15:11 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0xe5ef, 0x40, 0x1, 0x7, 0x1da8, 0x6e5d}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000080)={r4, 0x0, 0x3, "a1a45e"}, 0xb)

04:15:11 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000040)=0x100)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef)

04:15:11 executing program 3:
r0 = socket(0x18, 0x7, 0x7)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xd9)
sendto(r0, &(0x7f00000001c0)="e31d9694e37587f03f6004e019fd6d61fc15f2870110bf5153221d3c45362c2a25f07c5d271baac89eb2bea5cfd918379155617a6da226f7a913bb1a750f43c6dd03c8103bc9b84cf41a96474b97043d6dcb9aa31c7530115ca947ea0bd5e898417961d76eb74dc77959d3c5e0ff468bca1a82bd9a843c2883f3f7917cfc1d9f68e8472f73138a54da74f41a1373d0a8dacad3c99b938392075ce77c04c96d0d6d7ff27f3a35943c8839ea5be7bc4c10e58103bf5b504fb8eb2f5e722886cc767261ae5693542cbe3d08bbf38c5f099a601fe51f8ad779f077ff5df7b520757ef6249eec15cbdb50be362aef6a5dbb876a6ffc09fba56524", 0xf8, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

04:15:11 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
semget$private(0x0, 0x2, 0x100)
shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
shmdt(r1)

04:15:11 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @rand_addr=0xfffffffffffffffb, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc)

04:15:11 executing program 1:
socketpair(0x1, 0x4, 0xfff, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="f20000006332dfe834604aab363f06b46d8c654cb58c348749dfdae4802000a5c2d2695f6735846c006e320b17c0f3b8d7b9151b40bc2ecdb2110a3487f805cfafcaedd169d6aeb1ae986c768ddfef64219f0f62619e04fcbaed6fce761040e01e9042ccc3904503f8e72480606ee623a7fa8d741dd2563b267e4a3d6b07a28b5fe736ec4c6542856a6c8b2e9a710e5ee3ef749640bd2dd10ef2f3b5010b8fdb586d1776047bea61ecab5f803fa68472043ca5ea5b35f84e0423c7162d5ed633bb7f6b94b0dad64049cebde9a1e5f700a1d4eb03048a724943542bb63129d136220ffa1d6a3c0def6df1996a3da46def72c2bf23326f"], &(0x7f00000002c0)=0xfa)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x10000, @mcast1, 0x7}}, r2}, 0x84)
setsockopt(r1, 0x9, 0xcd7, &(0x7f0000000400)="23733749e41f846d76cfca36b638861318508956f1a5ae822c772e6689f6d7f44867d85f17b1a491cbbb13f6851b97d0c995a6bd43c96353ac25c8c7cf11b0c95ff69c65bb4e54af1cba8f8ae86d07c8d6cb74dbede9c4ac5c1aa699da5d432cdf741217ae34bab1e6a06e38b744f6aa82899ffb397255347d1a49a7565d48e937c44c64e2478bee24766fc97d437f6640fa07a8", 0x94)
syz_execute_func(&(0x7f0000000000)="9826222c5b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e410fb022a80df2450f51f4a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x400}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r4=>0x0, 0x200000000000}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r4, 0x1}, 0x8)

04:15:11 executing program 1:
socketpair(0x1c, 0x10000000, 0x8, &(0x7f00000004c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x7fff, 0x2, 0xd12, 0x4, 0x7, 0x0, 0x8, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x0, 0x2, 0xffffffff80000001, 0x1, 0x5}}, &(0x7f0000000180)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000300)={<r3=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r2, 0x4, 0x180, 0x81, 0x9, 0x0, 0x8, 0x4, {@in6={{0x1c, 0x1, 0x80000000, @ipv4={[], [], @loopback}, 0x8}}, r3, 0xe, 0x8000, 0x40, 0x2, 0x8}}, &(0x7f0000000440)=0xb0)
r4 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r4, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[]}, 0x3)

lock order reversal: (sleepable after non-sleepable)
 1st 0xfffff80004da47c0 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643
 2nd 0xffffffff829413c0 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff8110ead2 at witness_checkorder+0xf72
#2 0xffffffff8107cf63 at _sx_xlock+0xb3
#3 0xffffffff812c46d9 at inp_setmoptions+0x17c9
#4 0xffffffff812dcadf at ip_ctloutput+0x80f
#5 0xffffffff813c9751 at udp_ctloutput+0x171
#6 0xffffffff8115d681 at sosetopt+0x101
#7 0xffffffff81165ce8 at kern_setsockopt+0x158
04:15:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4)
shutdown(r0, 0x0)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x4, 0x4)

04:15:11 executing program 0:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
execve(0x0, 0x0, 0x0)

04:15:11 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000300)={{"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", "c1a3250f3461dd66587dd746e5405a9e4929a9d4d87cb6c2e9275018617a3540", 0x400, 0xb93}, &(0x7f0000000240)="e7dc91669d6acab67f530d5415c735b446bdea7e705646672ed89c80517a5db11d4e89d166b50e459c398a9e1bf53d6211178fa05a426ce22a7538db9b79e1aa48b78cfe7ecf7d84d1b98d5bfb9ac22cbe1ff6138d40aa5100248a79eeb7b337d101b3c68bdf48c3366e729cc593bdc9a35036ade055d5471757f1f1a4d98fbe160d3ced598050833839acc0e3c0407602fb1bad52d6bcb3246d", 0x0, 0x0, 0x8, 0x3, 0x6, 0x3, 0x3, 0x5})
fdatasync(r0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
freebsd11_getdents(r0, &(0x7f0000000040)=""/39, 0x40)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x3ff}, 0x8)

#8 0xffffffff81165b83 at sys_setsockopt+0x33
#9 0xffffffff8170d7e6 at amd64_syscall+0x436
#10 0xffffffff816d55ad at fast_syscall_common+0x101
04:15:12 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x2)
r2 = semget(0x3, 0x5, 0x62)
__semctl$GETPID(r2, 0x3b7daa001730ace0, 0x4, &(0x7f0000000440)=""/207)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @mcast1, 0x9}}, <r3=>0x0, 0x1, 0x1, 0x6}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x67c, 0x200, 0xdbc, 0x7, 0x5, 0x40, 0x9, r3}, &(0x7f0000000300)=0x20)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc)

04:15:12 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0))
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0)

04:15:12 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x8001, 0x4)
fcntl$setflags(r1, 0x2, 0x1)
r3 = msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)=""/51)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0xfffffffffffffffe, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

04:15:12 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, 0x0, r0)
setresuid(0x0, 0xee01, 0x0)
setreuid(r0, r0)

04:15:12 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000080)=0x8001, 0x4)
fcntl$setflags(r1, 0x2, 0x1)
r3 = msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)=""/51)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0xfffffffffffffffe, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

04:15:12 executing program 0:
setrlimit(0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r0, 0x80000000, 0x5, [0x1, 0x9, 0x5, 0x3, 0x202]}, 0x12)

04:15:12 executing program 3:
r0 = semget$private(0x0, 0x2, 0xfffffffffffffffd)
__semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000100)=""/189)
__semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/242)
__semctl$IPC_INFO(r0, 0xfffffdfffffffffc, 0x3, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000001c0)={0x401, 0x8000})

04:15:12 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x20, "256a1260a348a8453cdb0bf405877c969ad652c702f42802b9a100ea96e1d434"}, &(0x7f0000000080)=0x28)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={<r2=>r1, 0x4, 0x0, 0x3, 0x4}, &(0x7f0000000100)=0x18)
r3 = socket(0x1d, 0x20000001, 0x2000000008000084)
r4 = dup2(r3, r3)
listen(r4, 0x0)
close(r4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x20, r2}, 0x7)

04:15:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r1, 0x20007461, 0x0)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r2 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4)

04:15:12 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f6d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x996, <r1=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x800000000000019f, [0x2, 0x3, 0x7]}, &(0x7f0000000100)=0xe)
mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26)

04:15:12 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")

04:15:12 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x110000, 0x18)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000000c0)={0x6, {{0x2, 0x0, @broadcast}}, {{0x2, 0x2, @broadcast}}}, 0x118)
syz_emit_ethernet(0x68, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x32, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback, @rand_addr, [], "8000"}}}}}}})

04:15:12 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "b0c059b6b8d2d41b9b1e7edb76681b1402777655cbdaf4e8ec5585f3afbdbd33a60d98c6d09584044bad266dafe526c67c9efd77acab047c65d2e0948623254e3d0089ee851c915d2544b58c6f977bc7063ce89a0e46a1660978f05086d96b3748fb0cbdb8f258f22bb0b5bfedbef5a5509ce705c03e5d3df9cd470ab36f3fec2c774b538564cbc6129e1eb6d15da38024e6cd9a01f6ceab15d64dc1077d89b855327d3314df77623e640d6ac8d519490636fa17b6bcd5ee4fb7dc066bd4a9a288c5a8e03d430ee0bcb1e2e79319ecd1e4161f26f354d3b7330c2dc22d867edeb3ce21aeb3099953df03d4871fbabf81"}, 0x100)

04:15:12 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0)
open(&(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x10)

04:15:12 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x983b}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xcb3}}, r1, 0x3, 0x8}, 0x8c)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4)

04:15:12 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="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")
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x2, 0x0, 0xc700000000000000, 0x2000100000001})

04:15:13 executing program 0:
syz_execute_func(&(0x7f00000003c0)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00660f6ea9f6b91aae778008e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3a22150000802000")
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a")

04:15:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6(0x1c, 0x0, 0x3)
r2 = socket$inet(0x2, 0x4000010000004, 0x6)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='c\x01g\b', 0x4)
sendto$inet(r2, &(0x7f00000000c0)="0253f12e61bd13562597434581f36679d1369a8cdaf0dbbdd0c9ae3e940c664df1e93a115c1f014c6c649350b8aa31cab00181e85562d623e7ebeb05d8b4d33ee986d7a6bcedb7f9a179883b3a50ff772dbedfb38e5d7fe1c10e41f0009ad0c83853a9d0d268533997c3a8573c2d1e5c4e4b4bb67428f78b490280daf9e9acd9efbf8639a68ce5be1ce7ab0b64fc10914d377f90b1f64d836752ef26b484cbdc8dd85a87848ab52c41b23bd556dc0ff222d430f7f4335ebb42913a7b6ed3cdede3d48dec61c7351126d5d8f55333d9a20516bd753771ea9ddbccde13e63a9849ff142cbdd926af5744073e715e42c9c0f5bb797c58cf33d8", 0xf8, 0x100, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a)

04:15:13 executing program 3:
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getresuid(&(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080), &(0x7f00000000c0)=<r2=>0x0)
r3 = getgid()
fchown(r0, r1, r3)
fchownat(r0, &(0x7f0000000100)='./file0\x00', r2, r3, 0x200)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000140)={0x7, {{0x2, 0x3, @broadcast}}, {{0x2, 0x1, @rand_addr=0x1}}}, 0x118)
setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000280)=0x6, 0x4)
r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x8, 0x1)
recvfrom(r4, &(0x7f0000000300)=""/56, 0x38, 0x82, &(0x7f0000000340)=@un=@abs={0x0, 0x0, 0x3}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
futimesat(r4, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0xd273, 0xfff}, {0x20}})
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000400)={@loopback, @broadcast, <r5=>0x0}, &(0x7f0000000440)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000480)={@local={0xac, 0x14, 0x0}, @multicast1, r5}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={<r6=>0x0, 0x7, 0x1}, &(0x7f0000000500)=0xc)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x0}}, <r7=>r6}, &(0x7f0000000600)=0x8c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000640)=0x54f1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000700)={<r8=>r6, &(0x7f0000000680)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000740)=0x10)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000780)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)={r6, 0x8, 0x4, 0x400, 0x2, 0x6, 0x9, 0x80000001, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r7, 0x4, 0x7cc4c64f, 0x5, 0x80000001, 0xffffffff00000000}}, &(0x7f0000000880)=0xb8)
setsockopt$inet_int(r4, 0x0, 0x41, &(0x7f00000008c0)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000900)={r6, 0x4d2}, &(0x7f0000000940)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000980)={r8, 0xfffffffffffffffa}, 0x8)
ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000a00)={0x10, &(0x7f00000009c0)="15e5014d88942b7926a8c1e21a0f4e1a4a3a00055d11816a874c99395a00c0c02c22a42dd2ae789adb1b140a23a3d4eb9c9c0821d25997b7ed3a8b60a678", 0x6, 0x8, 0x4})
chdir(&(0x7f0000000a40)='./file0\x00')
setgid(r3)
read(r4, &(0x7f0000000a80)=""/252, 0xfc)
connect$inet(r4, &(0x7f0000000b80)={0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000bc0)={@multicast1, @multicast1, r5}, 0xc)
r9 = openat(r4, &(0x7f0000000c00)='./file0\x00', 0x400, 0x40)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r9, 0x84, 0x7, &(0x7f0000000c40)={@in={{0x2, 0x3, @multicast1}}, r8}, &(0x7f0000000d00)=0x8c)

04:15:13 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
mlockall(0x3)
r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b929609848874b44de4bda4eebd0b400"/151, @ANYRES32=<r3=>0x0], &(0x7f0000000280)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x800, 0x1f, 0xab9, <r4=>r3}, &(0x7f0000000300)=0x10)
r5 = fcntl$dupfd(r2, 0x3, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000380)=0x10)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r5, &(0x7f0000000280), 0x69)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r6=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r6, 0x10000}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
msgget$private(0x0, 0x120)
msgget$private(0x0, 0x0)

04:15:13 executing program 1:
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="26eea5809506b4fe5907eea487adb1dd45ceb6dbfe56ca8ed225fe2830ca955af16393a85972f7c911452ca62fe6b37fe640fc71d359a41ce06f81aeaf72fbb75bafe0e1cefcba3677e97501683b2af7d87e47df5d243483af1d0fe8f66cad9a1f97041bdb1aa821166992047b2987a0bd11c539de4b1862e448c143505eb3ce9754c8cc327d1566a5fa80fdd2e5b851530467f77f00ec452d4335cda96ed26c995bc347bbedd97cbf76abb9c4a9a4770dc4623cbedabe2aadec07d55fcce0ec08c1dcc39b75dd9c105ca7ac9a2f3a4bb1a25baeb13b680ac6", 0xd9}, {&(0x7f0000000140)="d4a28fb430644ba09bd74d07b40dc6b62668fe40939bd6027149eb062b55f3add518405b0a5da0f0d4b77a9f725ecdbd25b13259c3d2c895401b3f5b8b3fc60b8b33b815d9555f03137de77c8420a9657b1ff14adebd", 0x56}, {&(0x7f00000002c0)="b4f97b53c7716e596bbc095bf6331e450451984f3e2bc340eaee698b299cc4b65be91bfdacfb9cd640307e2bb2204df61b9a6bf499baeab4d57f94d4b7e1043007d78147c5c1d70bba9ae5e287d1baf558c771311720da967fb5b40f09cdeb373e2dfd825c4f8ec15fc91e2d274028fcc71a1c618c57768922874caa40d2c467", 0x80}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f00000001c0)="6e0a4dc5c3c5f693ff1c9fcc415b3291f4183f515cb387310e21e0357203d036de7921836c98ad945b376f6426", 0x2d}], 0x5)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0)
ftruncate(r1, 0x80000001)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getuid()
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$unix(0x1, 0x0, 0x0)
r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00'])
writev(r4, &(0x7f0000000280), 0x28)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=<r5=>0x0, @ANYBLOB="01000000000200000001000004000000070007000dc38de465dbd43bc004471a301b5e1441bb79187a3da7760020556f40cef266af937f37dd4617bc029708c00aa89b2f53d3b28fed04056f757287c9b1683fcb7ee90f551b6ff52c0fbee3702fdfa8112a8ceba5f54a7584534ca1ce9aeee8fbfa66e2015e154bd49facce8debbb68fa3890345e90121299f4f446ae8583c4af433572fcce1dc42a64c14ed804c3b45b1a537ae064d373dcf79a79568de5f517270e40f8"], &(0x7f0000000200)=0xa0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, &(0x7f0000000540))
pipe2(&(0x7f0000000040), 0x100000)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32=r5], 0x0)
setreuid(0x0, 0x0)

04:15:13 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x40}, 0x24)

04:15:13 executing program 3:
r0 = shmget(0x3, 0x4000, 0x190, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/4096)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r1, &(0x7f0000000000)="b705e7fa40bb165eaefb1dd5c40e9b4487edb372f914c69474435226cad1402d4edf0041787abc522e5995147cdf274a7badfba9cda953ceced40407d3bb54c267254d0cd47dec671eeeba1c48c897c0fb0d0482335028f4e05670b2502378d48a225c99961b66dbe4479dee8b23436290ac48ee1200fe2eac50928a27788ab81dd0fdb490651f23dcecc143bbfe08ebe466ad9a763688ec35c5b8aece8a153f6f33f4eef89994be297644", 0xab, 0x20084, &(0x7f00000000c0)=@in={0x2, 0x2, @rand_addr=0x9}, 0x10)
syz_emit_ethernet(0x1, &(0x7f0000001140)=ANY=[@ANYRESDEC=r0])
sendmsg(r1, &(0x7f0000002dc0)={&(0x7f0000000100)=@un=@file={0x1, '\x00'}, 0x3, &(0x7f0000001840)=[{&(0x7f0000001240)="e788d40d3e1eecb1049b0710e5adc22b3c86f9919a237e8499278340ab5ec5f39b1ccb94f1d21205b7c6a827636044315c73b7b1e022a6672ac19f0f961ce766cdda0914", 0x44}, {&(0x7f00000012c0)="d3c7b91ef7d6b13d442a087a46089806552cfa1fd0d25a69a49e065349f3d3c0a6c2cbc96a0735e90cb2495e4e202c3bb90ba9c7bf58653e4f523239d021e8afc17eab895cb92eab3e1a14997b8d2368747bea53b58d4ac222cb804af842f8f5c4b09360313d08ddae60f9eeb1dffe591de712e270a0dd9c8406bbd860b71281efae5b3c76fb7bbe55c939a1705bd22a83b5a4c54cf37ca636f55a75e5abf2c8", 0xa0}, {&(0x7f0000001380)="f0751dddd38a6123534c871b7de9674fbfc7cb976698f3d1b1e53007d43ecc3205ef175225343bd774dede131766b8e53c01a1ca7d8d6b22fa5a817b22c641162d8d5bda3eae570aa2be2834732c1e8203467dfd2907f9b803fd1bec9d97e6a8afdb738100baec5dc449bb0142349cc1b8cb6d7a5999c395fadce17123e0bd226b7d9067e40405aaac8c229e8ac68dbd0c858166e4e42a880e6ce964b3296c7ea3db85ecda81a178fd0a104e378fc1bf2304190c5c04d32f9079a2d79e166f24b8fd085c189626d253054d05601a12bd67de1da427cc697d42b648a0fa67226a46329994bef3f5b90bfbd88c9ca34b47", 0xf0}, {&(0x7f0000001480)="d66006f3b8c4c5b3be63d6cba4b7c54a2129f6c98081ed6f630f999d4280559441bac04ba5de515473ffe39701c5f550b8cd2b50a19f3bfb6f770733ba2a9e84d57c9c7974e08a03c76583cc2481bb00d7e4a63d995f39c663cccd39f1e7834a44b20353147fdf9ca5b00ddb5de66382afdd9eae45fbe0563a540a2f6d1b50c46ec6e843c06a0368a7b247cfa4d19e792fa5951fbc2794ff60f6bc07406216db555b7f21d03e9e5f35a4428c35e56fe5c5974058e13aee8e8fccdeea0c8d3af86d52a85caa8d0167b122fe48e0b7fab55650860d4e759811a92dca10", 0xdc}, {&(0x7f0000001580)="577201b69d7a1c47d90dab23e6db276f1406b1d916c7cb62e384590610e9299e98d7e410262e892de4884d1b4fd5a4ab8688157a1a8c3351e81b32dec11f59440f0d43f4771378c4e66528c02cfe73be5e72ef1ab93956be50ae90e7f6797166d3ed3cd3e72901574e7d5e25626f30251a432b45d51ae43c5d2d4b1b2891717437a70ed900b27e0a2c8f", 0x8a}, {&(0x7f0000001640)="296604611ecf1327a66007fb1a8f185c9a25b1fae848d1705f2a2be82a79213c355c32a3eaa201bfb79f49167f0e6a2d0ca57368f7bd11b81a17a810212638d335cebdf01a03b38ac38e66d2d362c3c4907b636c0ecc90f95cdf55da2c26b3879ae701bbf9273f0521f44803a9e5bebf01ab24740fef131b072a570a3489eaed7c0c84f23c77066049073ee663d339e0f261a8d5f8ebdc622434b5c797adc684b4c5af8b7259858923399a7b1c180edb73d9bdb7e38ce9aaab06d6298631", 0xbe}, {&(0x7f0000001700)="1d62a127a36ac7ca19c5c946803a7d94dd9163853e5998fcf09f5e4b15b2523dac0bfb91e0318cf325dae3eb21aa6d54c80dfc7a491efe9adf97fac10416c0df57bb95609dd859819fed6e3b29a19c3f7ffb461cde1ab805f8b57afafe261922907569c81499730f9b269b6032acdb67d4e1081f871b76a042a3", 0x7a}, {&(0x7f0000001780)="db8fae", 0x3}, {&(0x7f00000017c0)="4d9dfbaa1854de0bddef6029bab81802a21d56c709a32b0c83e03d21aaf3fd124aad7ad6f53d35902f365620a2eaac6f81e16aff70245df0b5f0b562919f24541aa50fcf429c29b700f1", 0x4a}], 0x9, &(0x7f0000001900)=[{0x78, 0x3a, 0x100, "748aa5606ec562476d6d3944be9c13c344947598d212eebe1dde1ab5301625a14b9d1a60ee936e8f1407699a371f43187f56514230f80474d5a2de41e4e311f2d375696616a503f198155f5420635ed324b851269c7bdc44e2dfa2076016200a633106718011"}, {0x100, 0xffff, 0x3f, "d246865296fc559f10fddd6d353698540fc449630be2f5a08b886462a69cfbc27466eaa3fa85941c0c8dee2434655d355adca0d15c972c6c0023fe4c59279dad2822806d0f37ad8a90bf1a37d1b644fd27119e469c9b3cd8465beee65a1c1dda0021265f0a50738c7dd58e971283a1229fb93bdcff201dc10804081c112b5e29e6ebad4bde39c5c6f90d8302dd00465b6606ba39d64e69f1ea28cf563afe33a19df2edef6b47fd32ba13aab7441d20d7255e284a315cda629ab7e39e031b85a162764d4d09413fbe3c7cf6b04ca93e8beb22f756a7ae4959774dd8ea84f1c1785519266ad27ed6da622b67"}, {0xf8, 0x2f, 0x3, "59ceb63222fa9f0fb107154ee4cea340537cc68e6c431cdf04980fccd3d079e97da26063ac8fcf9445af229478be34324d9683f543d828eee74f49d5c5a4f2e8e41a89696d5363f715f2d761d573570cc4bcb95fea31811f4d1690bb97b0d3ec098b053615ec6f4af5dc8b9844c3b45e69bbc5b7faf38f2d7627bc8692b62cda615edead1e2df9416542cab8e0daafcc88ad4f55b90cd6767dc5f68a3a3e627f7f1210261f34c750fe92123d1a146f14e5e83b1a03b5d428ded2831d26c268a01d66822c99af1d90fb824fde3be6bf6b01bf0cfe4313eac83e8b2e4e3e9a6c8f502457446c"}, {0x10, 0x6, 0xffff}, {0x68, 0x9f, 0x3, "e8c9204846d2f19542503bfb3940dc2e7553e9e2be9cbc32be52ca876b9f27ff9b45c852686cae28fff1f76b853539e61fed6f3a75c200b033f318d4dae69e5bb00e917862984a383e0ff1b37bdc362404"}, {0x1010, 0x0, 0x9, "dca503019ca971302b8592b5ff1d5365d36927b8ed50e4eae7f93b6dad417f0e3e3f977b396440e7cd1e6b53f6b6049360cab70c26d23968508213127b63541e0513264f0c46b0ef87faa97c57bafe98fd3206c1e8c8f33f9949e2dc6431ef619dd8afd957ecb66fd3ce96362190d54904328d6d994ee575acfd95af3ad2bd4a375f4eff59a7c77009db1e29a23dd1b3ebd70c870461669dd4273545b340e7e42d8c6cd066f807388c14f644566a4c507a07c902de9d0bfc74d88d64f2c8bba179862d961b3ec92d3788e6d9215e9435a01790acdee53b183b799e11ab391322e84d12347f935d6dc559bf668479054c1983a659bd79bddb7648b4c7c475d2efab182ebbbe1b7ed39e66d296fde0b19df82a8ad2a4dcfdeef6baf2d5d1de22eb759f3cf832d6cd864a4aa5ca3c42862e31d2b856af6cb1d66ac361437ce59e53dd36905cff0fb753f1b9ef6675737847f567e999a7180b6ca8e7e4dbfe76081529b9c9b695d5d27e45d05fce4baf26cced351d728eb65671348bc98ac54f06fc068bc5449a74b04354591bc2a97c37ff14ef3f28ae263075bf5f952bff18ba96aa75124bea83e079adfa47690c033f79f76aa681407adeef73a618ab197e491fd3972e8c6a7ebb717fa0713d8283c43ef058c11356873f883935ccfac4ea9c2064ee562b196e36606f80e683928aac66b86b491a518f4f1c280c7c8816e2051daad46411aaa643dd24bc1ba55d06c60eeae5580ae9346f68b65d028fc8bc327b2464cab1d13f21c5405f27a0fdd1cf1957fbd576de51c43cc0c00ca57a6f359f030bb957b1607b424fcd5bac7cbbf490075812c68003f7eb038d18c1660b5754edf9688543194936f13b9ce4f852dcdb7f5171b6067abfb977813d0d10cbbd650c84b157d6ce9d2390a0debf40c9e267c7bd97eb17d3dc00c6676c9725fd9a3d133b3e4c6f5f15b76f69dcece5feb1b8c9b037fa13ddc37ac290d6ab9bfc64dc51a644fe6df6eab2be0add3a3ceec84d526105c7db50f4686f144fab0f3fcdfb9d3e571bbb1ef74964575f6e37959e88f770755a8c7f0b0a88a4c599c3796ed9f2253bb01358c7dc301f50d3f362337f2573d742afb5a2b7b6b1210d6d19a74094187b7349b361a7f09d3624ed5df1d292b410a9970d575d3fdf71d2d911f3b867692f550a3cbe89968027911f80bb4f23aa6476d06e3cf18b049520224faaa0a83513d1e2ffd69651d62315a117a84f7f77cb0c61400840f0e3116dc21a3d527bbc49a38dd4000a031c4b7a4f96faef38c4da61c387a508e7f2e35aa5df1dc09d571996fbce27ceb9b5cee20b9e4590a4fcd5e6657acbbe9e5444da63ed14db719367cdcfe55c084b225e225ac2c851126f18d2b4c3681f3d8794a38943eaced917a59f3c8b9348c28ad6f827473ee1eadd660641eb93b7a9f9825f86f22c48fe0abc60de6df8b904cf0ed29c03f2654499a67b2af1483b8249cb69523c820716530042c06b26215727eea39032579798562bd2fa893b9addbd97fa0e8a7d55c1e8e02a17cd6ec6dd2562045c8577ac23b18480e45959e79612083d74249d652387bc0e1c134c60aea6a9f226e85d95850040fd0551688df35365ecd2d492ccb449299d4c830648a017840e3f9234944d513227f55111c1ca10c2c6e98535fdfbf11b8cc13fc9f5d5439e5f159a6f2419b01e9a99f3b92a5bd17735ed62f232890d8118ffaeb0bdfa3a383c2c40c9932ce34a6e478f9ed38a892f6eee1827d4d6c3c6eea051e7f8bf1b47d56c6caab28c7003bc72188b59b02e22fcf6c285511d2929d56557a3032085e5675e38aaf6f93604cf3da1e8bb49db7baace01e0440b8897147114a30645608307581a8ad5681c1bdb92b5d39536a7d2fde25e2df4d6ef71e6f0f2d2a0f23c2bce90ac1275c636426caa23d7f66ba3be267dcb5e6ad15f6197d9ac368906e6e6fca0a7a4c3d9fbca6bc4bfcb0212cfb4170cce28f1ad017489b067f9582a2a775349c4a72581c5f3c0aaa3e0452811ea5d20334a9bfe7ca63c64b3dba741f2a1e146a5d458a75f68ecfafd3055f96a63c1aec03a175a2c81009a708a0b017fe7194c95b272aa551ae35908efa1a00ba8fb576a92454f7587d8424899a2f0d6037e05e8086099b1248a754659cfeaa276edb48a2c4809a506ff8b99e7440f7f112e9b3b522a4df2108e50301641586460495572131c896103d4b599aa33dda8fed56c9753f2b4235a4cd8da34e08eda030d4a42e963ec0ebb586626fd96200d9ffa45204018d23cf6b3d284a97b99749cb2c0bdf5117f829620d9a3dddcc57a755b297030a30378db8c8821e8b8d3d150383823aebb17da3d8bd7eae12229007245496365c047d8d36f13ec02d615c12585ddc619680e61ef0a8e186abe6a8a1647e397df6e4c82fd8b96bd9a72b94a2f1506e40bf8e0636e8500475edffca25d89a90b55bf189b2a875202fd7e5e666bb9eddf6266bcd4f266675f518fb82519e88d8bffe096829d7c2a530964b2b39ced043be60351b43de6c93f3b2f1289028c8723af46f82840a0f345c4421687b4ff908e6edc37cf0b103d00ed107c91a18d891f063fffd4cf4b64546d34bc0d17ecee946c29b67b12fa9dc0d2f3fcd6af7079f5f475d4f0cb2e70f27faec4430996bdca725d41fc125b0a7587ca017fdcfaea6bb3ef478452d4c2c25e26b74024445c0ab53c2b9a8c4da12c282e1956d9a852c3f817d732b5cf40ab8017c9fcfe55a376583cb0b9bfc461e58df4134190b632f03be09f51ce992e650fd56229b093124201b1cdad1ad638cc47a1599f46d0bdaaa7e4f3aacf3244cb4a70afb0ba6958d2fd02c08d25dbee4b5b28a9d6bab47d9505e42baf959d0947a579a1a3833a1bd827fd5c3dbf023006fa4b565494e392d8938d63baa138e4fa953499754bb04cc13b09727a28da117d50c5c1fda001954300183151b364182ca28e1b258cf9f71b6456b587ac1193fdf65e0abf8c1dd5f6f505dbdb058841f78fbd9672c363faa63dfe1bdaef56c858368f2ed671a4d210f4c04f528a628c21b7df2f61c8326dfd873d504a58086e6df53ccfb61691dcaffd696085e66527d50cb7081c6323eb3c26e526928b1cf53d41a12469f74375e38f2b79a76c92480b612668aff351732801bb633672a73c0b42d54fd784da0443e50529a839a2f720851a73a9d87ff36c65bebe3035a71d26ee747121f503cdbd9345db94fc38c8f12270e9ce5c987a97fe13451bb923b674061003b7eb66d2fb46738059c955bfca78b495866a9ac89dd074f1d13fa17f43d991d7f6fff4bca18054a59d027bdc0ffcaf2c2cb78de0f7a9bcec24b81ac469bb5bb4350e1a85f7fbfbd85303d7659c62a911a7ad9058bbf946ba18c1cfc87c27a14798ff4a87a9ec36265b7be39c8c9a4d16e2d5023240ec2c8f5a62c8637a323470d1ef5151733d86111f96bc5cdca1b24ae7a3052648d9b3e572808425fac8098db78cdd19e0b1fad5f1c0fc0e75ec06e42effb40ee841d1278b037707cfd563a545aaddbc2617493fb50b346a9b32f915741ce1e4ba8010a0b6f6dace1f4f9e714c522a42eb833cf1740075529e3db8706f76997a26fa44fe9b585e1e55e535b279848e88b6789d6413b4e888c5496839b44bfda8d3ad14219a300222076cd154dc5727447082c31ec104846ccab38842916057c7baa441e1ca78f1c73737a585e7e13523e5dbd56b81c2c2626ae25dfe376f29f3acf55839985533dd5fe8b9fda68b3f68eb495d015b50a6ca5db1c01792494b0bc2b35fb14f358d61ec525c4bb6e46a4533581e7d43bf7af406094d59fdcae66db6caf20ebe3129ba533aac72d60478fc1b4eb48eeafbc17cb4b75e7b511b878356deccd5c548885445051adc55d3d2c402a89123b2ee8f99bfaf05c56d7717db4364679398bd79a160d801b02c05f890e224e096871b1db0dbd757bbd5703d6668d1a9ce7d90f5b3943f622168b3ec7d095173eb6b2da169807c4ee5a5caf7b68a72dbd4d6bbf0f3cb9a9940be8f4f418ed9d6bd5b3d2722a822df7b2c5b4a93aa2f41f4546822aa5a3e24aa37952d155aff80d6de0241e2e9a82073e27f5ccd21f821f025a47836687ae614e99d41253a2075b203ed15fe56137d3f684053dd395f3a2e40fdd0e9a4ef88b7178706ed8c1758fcb3ca129c5d9c7f890244c462efef4543365d83e4b061bd83681850de68b2a345119596c61cfc4c541f675c33f66209cc50bac33ea355fff77b9ca2316f8d042851a8e415ee921bfdb2580612b12e38ec857a520acbf320d6b4bfc98b18ca75872a541a55431222e953322b4169950952170b401778e4640e47b2891d1863a69b8f799f6aa09a2390211cc1d5beda78feeee335703fe321938f83871eced3b191df0b268c25c4b00d5c9f740ac19e798db3360c477146932bcd569d3617e620b6f4cabbc0e713af9421d110530f9efe1c2f3d2197c81f5a9af870081245bf5d35a50d2d3e80d1b49a5fe74615d24e4210e205101c6b276859978f85c360fd7efb33c5699b9c2d311a176e4ec092cef82375a4914ad30322666a3867aa3ec45bc605f8c0edc60d5ff4f3910cfcd3c1eb3b9a4573f5aed5faf2df5fcf487c5363651df68421ef646d9241c6a864e4ce3f545ede09d1684bded2e11c9d396acfac7bab006f5814194d1ea19b2c7f550ad833b8540f6d90f085f8edcc2f46901d24f44dd988f4cfd760b629ce35e0fce5396ce318cde470bb777963f3e1c47d50fe2aed7e7cf42044a88f0ba75eca823567494f59ac86642775dd125530562ea13500a8d0e6e81ec901699c0bbd0607c0b59e47e97e4fff4a3417470e4e1aa5828a6a49d0a7a11316040065f0279285219333f19501f8d819127229af29d4eea90b9d4d0a28b83f4aa394b4e1232ff2a1f1d264566fc4d9c1d869af4584a9c012a4d726b6877bf2f47604e5c60588a360b5806b7d2e2868ac22499235b7461d4973ee29b044c9092c156333323c09a8b782a462eee02910771b841947b4347c3dcbf31e707b676de7d4e117a67e8c29b012e2d92fe420bad29cb536f1799531f950eac94e1a2c6adc44a45f4a0025a899ea75ae11172c4acecfdb52cc00a56e010d8a15c72ebc768cb829d16a0692f3b63c83a4408948e7401b5d4ed4337794f8bc919e6aaff0988610c9103e9799eb37f44d0ce9e85fcc83d8491b2529d66aae5b4517e6541ee923da563409e30df51d81794d7e41e68434aa9384ec0ef56636b3733e172226bd89276f129db9eb736837bfd45a529affd27671eb52183a161358e69d1f1757d78856f93ac0989448be2fd414474d4f9a4d8f6f75eed94a4800955a8e99bbaefa1c478131d84a8a945f5956f439cdaff17186acf2b9f59c0626b3b669cc897d56429233f36807460374614098b0ba4e6a8f4e3f197f50bd50847618db991daa2e1ac6904743ed4c561d34eb303c44c90265cf23032f927d780cff086c33320791b76010a2fa31e473ad556b691f989607545e99456ea47162a031e78314999d61355fbcf87a5489816d2c75e6add73fe11d7ffd953f8427b7102b422695deb7372d3a0218510526bba31b3e5de4cac5d9609c3e4a15ce615ef3476ff7ca73612b2dc3b53be2b7912bce8002cceb9e864d33673ac442f3e78ca868df90ba427163003c127da95820fbcbb19fd01b6f16a10ca09e0889da3e16d22878a4bce860669e4ef55f9c805e6cdb3487f08f9194c80c8f70305aad3934a0fca7611cf20cfa94053a8e15e9e83ef8f9"}, {0x88, 0x84, 0x800, "11c759a84c87f71f2cad43e19434051e08f41d0605e29509c28557506359c5ff890a96ca0c5d9b74054df618c8025640393b34fbb061f64c5d437eac3c7a57562fad223ea074dce486057edc367640c4fbcd2175830b176734536ffeea96ad72108682d257f5c301da421c25c2df4795642dc1a185da53"}, {0xe0, 0x11, 0x906c, "2e30068ca04151928a6ea850a8c1179a76ecaf81135aa1478a128a6e594b89e8601f6c7bdc360c5dfc77785bdcdf1f81f675c978190ff43b4a5837a67fc2ce5610c8852539583a7c62d4a7ec97cf5b984b76f7e5a26d951032d2e26d92e7951f4e739f12b64f1eef7ba10eea4520a16b60d001b3b6f1df7006f18da750fffb96de9637233168eb9428e601110b5986887c61ce456fc6fbd3500922df6950f4b360947b51b8bca29ed1953210891e69ef2100976824f7bf7cc5bbbb4cdc3f62e8b11a2d80c9b38511e0"}, {0x48, 0x0, 0x720, "f195cc1b4ff590814c52978d5ea43412626d368e32d99bbe66a4b6bd873107cadca8eb49c60eda12dd3ac0aaf10e864553e0e6"}], 0x14a8}, 0x184)

04:15:13 executing program 3:
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockname$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0)
syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0))

04:15:14 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb", 0x38)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x11835a99c97d5209)

04:15:14 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c18c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3, 0x8, [0x2, 0x8, 0x9, 0x6, 0x4, 0x74, 0x7fffffff, 0x3]}, 0x18)

04:15:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x20d}, 0x98)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)

04:15:14 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x2, 0xfffffffffffffbff, 0x600, 0x7f, 0x5, 0x7f, 0x1, 0x2, 0xffffffffffffffe1}, 0xb)
r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x900, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @mcast2, 0x401}}, <r3=>0x0, 0x10001, 0x758, 0x6}, &(0x7f00000001c0)=0x8c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={<r4=>r3, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={<r5=>r3, 0xff}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r5, 0xe, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r6 = open(&(0x7f0000000440)='./file0\x00', 0x10800, 0x80)
symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00')
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={@in={{0x2, 0x0, @multicast2}}, r4}, 0x8c)
r7 = fcntl$dupfd(r6, 0x0, r1)
accept$inet(r2, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000600)=0x10)
fstat(r7, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
setuid(r8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0x1, 0x1, r5}, &(0x7f0000000780)=0xc)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000007c0)=0x2, 0x4)
r9 = getpgid(0xffffffffffffffff)
fcntl$lock(r1, 0xd, &(0x7f0000000800)={0x1, 0x2, 0x5, 0x3, r9})
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000840)={@empty, @loopback, <r10=>0x0}, &(0x7f0000000880)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, &(0x7f00000008c0)={@mcast2, r10}, 0x14)
setresuid(r8, r8, r8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000900)={0x8, [0xf63d, 0x0, 0x2, 0x89ed, 0x800, 0xffffffff, 0x5, 0xc26d]}, 0x14)
fcntl$lock(r0, 0x0, &(0x7f0000000940)={0x3, 0x5, 0x7fff, 0x4, r9})
rmdir(&(0x7f0000000980)='./file0\x00')
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000009c0)=r4, 0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000a00)={r3, 0x7, 0x0, 0x4, 0x100000001}, &(0x7f0000000a40)=0x18)
accept$inet6(r1, &(0x7f0000000a80)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000ac0)=0x1c)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000b00)={r4, 0x6}, &(0x7f0000000b40)=0x8)

04:15:14 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
wait4(0x0, &(0x7f0000000380), 0x11, &(0x7f0000000180))

04:15:14 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100)
setsockopt$inet_mreqsrc(r0, 0x0, 0x39, 0x0, 0x0)

04:15:14 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={<r3=>0x0, 0xd1e, 0x4, 0x6fe}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={<r4=>r3, 0x2}, &(0x7f0000000300)=0x8)
listen(r1, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x40)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000100)="f40c22e221bad732e58c816edab020e8d90a1fe5ff8178d06b64b91bb1391e9a1015917473a66309306869a92382878d123227d1fe8133b9c930e6c746901fe8386f73894e9401a56137211079832f9944282471874a12d93ecb4873bed6e5129b043e793502628ac327899e46680a31c4b186c6c29b45bdd5c869ddede02354d43d928a9b414433e2a292a547")
accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000340)={r4, 0x7, 0x6}, 0x8)

04:15:14 executing program 0:
setrlimit(0x6, &(0x7f0000000280)={0x10000000000b35d, 0x20800000b35d})
mlockall(0x1)
syz_execute_func(&(0x7f0000000140)="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")
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
getpgrp(0x0)
r0 = socket$inet(0x2, 0x4, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)=""/47, &(0x7f0000000040)=0x2f)

04:15:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100), 0x10)

04:15:14 executing program 3:
select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getresgid(&(0x7f0000000040)=<r0=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
r1 = getegid()
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getgroups(0x3, &(0x7f00000001c0)=[r0, r1, r2])

04:15:14 executing program 1:
syz_execute_func(&(0x7f0000000180)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d01731795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107ddb0c97e8406f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
setpgid(0x0, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x100}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xcd76}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xd534}, 0x24)

04:15:14 executing program 1:
syz_emit_ethernet(0xffffffffffffffc8, &(0x7f0000015e15)={@broadcast, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2]}, @mcast2}}}}}}})

04:15:14 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
writev(r1, 0x0, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
close(r0)
accept$unix(r1, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)
close(r1)
listen(r1, 0x3)

04:15:14 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x118a48, 0x0)
r2 = geteuid()
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000000c0)="e815256b51dd0fe588a715358e973a74a4617ffda29cc0e2f154bf7f1468a55219553c73ba2919a895a2dc75bbd3ebff744fd760da1c07abaabb7725f806c0243be5981cab1d388ad3f57a9cd963da5c056f45d31dec3500eb291f379835d37b548e91b644fa21a42fb216f238e22527cf9d0a175469b24dad7e57d0d9bbc7183f4a23322301d74e7952b3edf5751f245c078466c263ba80104452b1acc1202e153db92ca9ece387782f8a054f20071f4fd5e04c43cd9feacfa329fb16a8afc8396ea01b1c")
r3 = getegid()
fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x200)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x10)

04:15:14 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x2)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000001940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

04:15:15 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="0c908bd4b566be1316e31b0521a907b235f13bcead168c2437b2650c2ac20c8e1dac207b23b6df07dded90e3e0b800dee3d57da6689f988d8cd306a7837fb42f8e50aafc5618b2ee8b2cd21ac7a35ec1c911c2fd7032bf4f2fb6405a51e0aa05ad8b6bad469ce1d66a50c0047130ef0daeea3e7b39787400cc64f16a7c06caeb4d30e427de7ad6b6b5f0118b18766f167e9a8f99aaed5fd1ecf5d938652fdedbc9ae3a67b0973a3caa34d85ed3d13b94032e8a737849e7faa33adb68fedea7c8259ce56ca7ceea5ed7086eccf2684b118f1ad9279f4d36b409"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

04:15:15 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x4)
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800)
openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x441800, 0x1)

04:15:15 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x3, 0x1, 0x7, 0x5591, r1})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000040)=0x100000001, 0x22c)
r2 = getpid()
r3 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCKILLSRCNODES(r3, 0xc080445b, &(0x7f0000000140)="5c02b1d92d754f84615622aea66b42f9d33c9e0dc06337c9828e9d8449fe6ee52ad16f112ac2190962d938407243602ebfd2bf0634dd5f5336e4d7bc")
fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x3, 0x35a8, 0x80000000, r2})

04:15:15 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c06, 0x0, @local={0xac, 0x223}, @empty=0x3, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}})
r0 = open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x110)
ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="4a220abdfeb94c0a844a516afc6e4ec3ba66634c8fbe94ab06d1451df740e91796fa16fcdede8b9985b720be08caf6740fc3dc5aed6d6f")
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="b40409306b97dd2912832fc22ddd797d3af86504df67349da01fb19c6ef2440b780bd171382c6a3a1ef627ebd11323b0be9d9aae11339100e3c855e919a9f830d4eb9e3e055b01d352f8c830")

04:15:15 executing program 0:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280))
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000100)=""/143, &(0x7f0000000080)=0x8f)

04:15:15 executing program 3:
syz_execute_func(&(0x7f0000000740)="985e4aa84a1c340f05f14fbf2500000043c0eb2541e2eba219a2363e460f1a7000000fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14de6509b921045fc507f240d1d2c4e10bf8c414a8c466410fe847e8c483397fd300c4435968ad0200000000dcdc0fbcaf00100000c4c27d0a21ac61613dc3c34cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4f2400fb4a513000000e86600af680808360fe2580061558de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba2614208ad9413c30e")

04:15:15 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x2})
mlockall(0x1)
clock_settime(0xf, &(0x7f0000000080)={0x80, 0x1ff})
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

04:15:15 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
r1 = shmget$private(0x0, 0x3000, 0x74, &(0x7f0000ffb000/0x3000)=nil)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={<r3=>0x0, 0x431, 0x6000}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28)
shmctl$SHM_LOCK(r1, 0xb)
open(&(0x7f0000000040)='./file0\x00', 0x400, 0x0)

04:15:15 executing program 2:
r0 = socket(0x2, 0x5, 0x3)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb1400000084000000080000000300000009000000"], 0x44}, 0x0)

04:15:15 executing program 2:
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
setreuid(r0, r0)
r2 = geteuid()
r3 = msgget$private(0x0, 0x400)
r4 = getpid()
r5 = fcntl$getown(0xffffffffffffff9c, 0x5)
msgctl$IPC_SET(r3, 0x1, &(0x7f00000000c0)={{0x5, r2, r1, r2, r1, 0x81, 0x5784}, 0x401, 0x2, 0x6, 0x7f, 0x6, 0xff, r4, r5})
setresuid(r2, r2, 0x0)
setreuid(r2, 0x0)
setuid(r0)

04:15:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
accept4(r1, 0x0, &(0x7f0000000000), 0x20000000)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566f7f7ceffd6")

04:15:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="020014dc7300020000af97cc00000e6466c3e37611b51e3f7a237d9eda6f7a62847e1fbe8df92db8ccc9e4a3b12079802e53d1", @ANYRES32=<r1=>0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x4d20, 0x9, 0x1000, 0x8000, 0xfffffffffffffffc}, &(0x7f0000000240)=0x14)
r2 = shmget(0x2, 0x1000, 0x80, &(0x7f0000fff000/0x1000)=nil)
r3 = getuid()
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=<r5=>0x0)
getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=<r6=>0x0)
r7 = getpgrp(0xffffffffffffffff)
r8 = getpid()
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0xfffffffffffffffd, r3, r4, r5, r6, 0x8, 0x2}, 0x2, 0x1ff, 0x200, 0xfffffffffffffffd, r7, r8, 0x1f})
r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xd, &(0x7f0000000140)=0x7, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)

04:15:16 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x5b, 0x0, &(0x7f0000000100))
bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast1}, 0x10)

04:15:16 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r0, &(0x7f0000000200))
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
sendto(r0, &(0x7f0000000100)="04a2b26d1026fb845754758827cd207d7754e39bf147dc0bf4bccebe7adcecc930761708c35c6d17bc7435000d88779bc8ba0d5a2ac0ff9b878f97cd10cf28a801a86bac252043cb419007f155b33bf1d25b3ca50234e406d384bfe471dc6f282ae2f2aa426c18d9c7b15a5a335ca100f74567744fbd35f980126b7697332c6a70ebc92db141cf504ec2a5645f731f8e464e81106f087f35388a", 0x9a, 0x4, 0x0, 0x0)
r2 = accept4$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340)=0x8001, 0x4)
getsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgrp(0xffffffffffffffff)
fcntl$lock(r3, 0xd, &(0x7f0000000080)={0x3, 0x1, 0x80000000, 0x2, r5})
pwritev(r4, &(0x7f0000000480)=[{&(0x7f0000000400)="8bfb6cb7bcb18e75b54df97b2b1be39c2d04ecbe6880f8e699f343ea60390420c515df7e689ba65bc0b1d4f5a695a15fa05e8787844d265c3fcab50d81709730f468a7858eb0a04be07dfb2e803b0f4f53bbc1f6fb5d57040a83b5707ec47913c082dd030e5c0c0c8916507ba6be96fd63a13c", 0x73}], 0x1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x2000)

04:15:16 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x1, 0xffffffffffffffff, 0xe00000000000000, 0x7]}, &(0x7f0000000080)=0xc)
recvfrom(r0, &(0x7f00000000c0)=""/222, 0xde, 0x0, &(0x7f00000001c0)=@un=@file={0x0, './file0\x00'}, 0xa)
bind$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000240)="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")
exit(0x50e2)
connect$unix(r0, &(0x7f0000001240)=@file={0x1, './file0\x00'}, 0xa)
freebsd11_fstat(r0, &(0x7f0000001280))
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001380), &(0x7f00000013c0)=0x4)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001400), &(0x7f0000001440)=0x4)
r1 = openat(r0, &(0x7f0000001480)='\x00', 0x110005, 0x86)
r2 = dup(r0)
r3 = semget(0x0, 0x0, 0x120)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000014c0)=""/60)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001500)={<r4=>0x0, 0x7, 0x7a0}, &(0x7f0000001540)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001580)={@in6={{0x1c, 0x3, 0x0, @empty, 0x7fffffff}}, r4, 0x3, 0x9, 0x4}, 0x8c)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001640)={r4, 0x4a, 0x2}, 0x8)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000001740)={0x10, &(0x7f0000001680)="776ebb88852e43521657dc7ba6cb90f61247788d48e05a8199ce3c908bf1dbc9cbace941948deb865ad1cb9b359055fa8e41abb57c236a99c49c5c95803c37fd4c9c53dcb9113ea1b2026d6aaddf755c071e849790b6246b8187f8e3dd8bcc8cade39323771c86475b0c5a7f2fe99209558dbb1358d9e28bc810bf7833087dec7f91d61d66119382a90bdbdd21b8878225ffc8", 0xffffffffffffffa8, 0x8, 0xd704})
clock_getres(0xf, &(0x7f0000001780))
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000017c0), &(0x7f0000001800)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001840)={@in6={{0x1c, 0x3, 0x600000000000, @loopback, 0xfffffffffffffff7}}, <r5=>r4, 0x7, 0x100000000, 0xfffffffffffffbf7, 0x0, 0x50}, &(0x7f0000001900)=0x98)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001940), &(0x7f0000001980)=0x4)
r6 = getpgid(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r6)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000019c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r5, 0x200, 0x1, 0x75e}, &(0x7f0000001a80)=0x94)
connect$inet(r2, &(0x7f0000001ac0)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
wait4(r6, &(0x7f0000001b00), 0x0, &(0x7f0000001b40))
mknodat(r0, &(0x7f0000001c00)='./file0\x00', 0x8000, 0x0)

04:15:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x2, 0x0, 0x413dd58d, 0xff9}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120, 0x0, 0x0, r2}, 0x10)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0xc}, 0x0)

04:15:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c050f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
symlink(0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000340)="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")
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300)=0x9, 0x4)
recvfrom$inet6(r1, &(0x7f0000000180)=""/252, 0xfc, 0x40000, &(0x7f0000000280)={0x1c, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0}, 0x95}, 0x1c)

04:15:16 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000140)={{"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", "d2b134fd4ff9e5637bb7c2256b3ec9310e924b9b316a5744b50bc472a51f350d", 0xcc, 0x80000000}, &(0x7f0000000100)="a8ac4244750213c4c06b3b94aa75f1d839d2468abc61373081d183e1160c3fcf12ade30170eb239b513a5b92628e", 0x4, 0x8, 0x4, 0xe000000, 0x9, 0x2, 0x5, 0x100000001})

04:15:16 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x9, @loopback, 0x80000000}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r1, 0x0, 0x5d, 0x0, &(0x7f0000000240))

04:15:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x20001d9a41bb, 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xd4, "9131f1b2c7e9c9f32441a6eef57fd6a1"}, 0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x2}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

04:15:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c150f05f324592666642ef342a740d8e541e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001180)={r1, 0x8b, "5ff251db8633db0d2f12eb163f6ef13496ab18d7dfa14167d4bd6ae59dcd7af75d176576673bd5ddc79039bc5ad4559c4940e328127734dcfdc98d56b1039970e469d01224244ba6b2c4bd3895dcb5f9dd0ecd9535855c2dd9219fdfe71ae6495d3e07db3185e9668e3b61ecaa60fa4ce7904f00b3101c77d30304957f4d877a9abe2302da05bd89722ef4"}, &(0x7f0000001240)=0x93)

04:15:16 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r0, &(0x7f0000000200))
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
sendto(r0, &(0x7f0000000100)="04a2b26d1026fb845754758827cd207d7754e39bf147dc0bf4bccebe7adcecc930761708c35c6d17bc7435000d88779bc8ba0d5a2ac0ff9b878f97cd10cf28a801a86bac252043cb419007f155b33bf1d25b3ca50234e406d384bfe471dc6f282ae2f2aa426c18d9c7b15a5a335ca100f74567744fbd35f980126b7697332c6a70ebc92db141cf504ec2a5645f731f8e464e81106f087f35388a", 0x9a, 0x4, 0x0, 0x0)
r2 = accept4$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340)=0x8001, 0x4)
getsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgrp(0xffffffffffffffff)
fcntl$lock(r3, 0xd, &(0x7f0000000080)={0x3, 0x1, 0x80000000, 0x2, r5})
pwritev(r4, &(0x7f0000000480)=[{&(0x7f0000000400)="8bfb6cb7bcb18e75b54df97b2b1be39c2d04ecbe6880f8e699f343ea60390420c515df7e689ba65bc0b1d4f5a695a15fa05e8787844d265c3fcab50d81709730f468a7858eb0a04be07dfb2e803b0f4f53bbc1f6fb5d57040a83b5707ec47913c082dd030e5c0c0c8916507ba6be96fd63a13c", 0x73}], 0x1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x2000)

04:15:16 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000001040)={{"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", "419c6235819dbf63c068f9d268c53445aa2f0b33b7fa1f51be8507dd7c64c92c", 0x5, 0xfff}, &(0x7f0000000040)="569aff227134f79eba6eed97386c1d43a24cc5edb2f824b9705811bc25b8e3993650b682330d043c07345dc727d2dd41e136f786ae6d527875f185f6417a49ca59178be4737a21df2e7bbc660e14f0c7f2ff4af853f8284a40913c706eca473e6b7db94ebce5b1927e36d242ac2bf2e613c04742070e3ad9cbe051932ff63e3ed72c18912febb49247731709d4d46997e83c385a740abf210fe0c3c6ee171fe572dcd79ea8e1fe33e86f269c650c56c399d62b32e989ca78bc5bd928d73d403f1081124883f2660c6d0ed51f7fec3d4d71d7bb51790ded036067d5b3f723a334d4238b4c214e8bdb3f52a3e5e3e6c2ef35796313bb9ea53e0556b0f382c953d3905773034ce18e79993e7c3f1304642935e91efccf037a4259dbec8c14bfff59293f496a25fba7bac11d05c758e88730273c79ba2ba2683c074cb7914b19d0f7b9275e6df32f26dc4e47b06d1923a796538c50382c299163d40c86653c081a8f599f8cbd6cafe5bd5b0ad69968fdf2de46df4981d6e42d2d7eca6f1896205d9e7676e0b3da5b930c3367f0db18ea34cf068646e7368955822cbce91eb1decac7f1f471820eec609bf5423f76590408694261e0dc047ada4d2d2293d39eff63bf58c00c6b9db457310099f468628d4866e09787449fc1d84f69b2ffcf8a41b94be621ce8a83fd7b903511abf84629bccc5e161f15707bbe5203e0a415cba993407e9f6322de351b0da5c06bcb575976b6499d7de8e60e4a2adbfc10c105f0271567498528b5ecf7e197d31ae9b0108784790581e6cd5a7d447925de6ec12a514d656ce7a8c55e5a625c580a3d99289634c1e5fb276e6ce44213425716211eeffe3053aec26d24c84cd2c2a4bfd25a4cbcdb1e8c3fb6906956156dc7fc514b96282ffd627d8fda213462db9196ea73623fd56dfd8f212dd309fdb85e325562b58ee6916bb961576883fee922f733a1a5bcc63cedc57a3637a12d32b2ad41a04373e7fbaf9dc1b50d5983ff6440ff91e57680a0031479d88d2311512d245fa0cb1f93f929b62f535420c280bcd3a4f3d8a2881f7b4395421e8b71f8d79a0f660f2ea935b5c7f66eaea6c2297c0922216c2c17aad24daca9add7687fe94208989887385ce600da4c1ab838b01b90ad423d99ec229bfe35a3f057496c86120c54445ca70451a2345836bc971d0ac155831a87c7c880a2476b9d60b80d4b8d07edfb268c35e94708fce57e818f816a1b864824e74f4f7dc6e8662227be4eb87fd1b375fc2589b23b5e4a2b741b3420e5d97bbd65a9b78d20f71728811a6ddcafbb6b1c6634dbf0bf47092251ad257756fcf8091a37ca98e3f3bb3d90844f5fff4d30fe5b53fa597560f493ac04cb1bab337f8953317d8681efe38b23f218fa605d305bed6054de6f0de5c08a022c450e936fd2a6d9e05f3f85d680ddab9e6db16ebaca96faa18a2ff5de14cdb06f319e17d051908a12b942d1bcdcc856fd1b0985e1c5ed2415700103daad715de84bcf50ff781fbfa185c2b39b836b3780a5d1678e23babbac1ffcb1332569f465cd3bc821a373c619c21ef2ab3a9c3c32d66be8c499262aeb5fd76378422024d8a2e67da345c4091dcf555327c07b9150875a439baf6e6d78046abdcafef541a7ffc806552d7b7d0b560db8a3c450528af64a3626e02a4d517deb7a5a73808c57060546ef2c01615c495ca38a1c64a8c4479645fb295cc9fa38bcac3f8dff344421b94c0a0c1de892b1eadfb60a0074001d66415cae86b5af0c61a3244567b488036dc39c06c9eaef750b4216e378e93582a7c4215664129342b7a808d46a00a3d20e572b810783c01cc067970c46805eb0d2e28bb74c4028d36f4f2a3fdc2d96fdaceefc6166f0388f488e26ecff9e8147ec9b7093724876d0d916d45e04270b2499a909174335fe42611b3ca41e418f74334af7cad9288e1031cd996d63184555f7d715db43f8779708853ae1c20a66e13b7f05dca2aa0af81c700c5f719622feca98dc87d1096caea75a15136a7c53b4540d63fd31cc2040af44753ae15b14df7964bdeea9aaef99e888db1381cb195ef3006d7b61eaa8654642210bace612e0cdde6ae379ab47c02123ce674c4eecc3f36cc10732a69bcd0f340a2a253594e5f6e2ffc1573e43cf0478cba55fd59138bed9df023ba4dbaebc156567919e608b7fa0cd3c8e2eaa773672e59959ba5fa31f3f5687d501dd357cb5fa4310119b09e4516bdfe8c9c6aac352db4d31f428f75bdc4aeac1bacea79c2e4eb1ef2ce38fdb5b6d176c53a8b656b097b10aa395bd935374a011e4c02e38402f0a558e732e8c049b8755ebe2d0e1eda962c361334edbd89d02ff5868789be333ab3eaa5536313af8249b4330ccacb7f47797f13cf36559bc96437e28685fdb807e08d0498e7d75b1d6c34b8f3e325a7e127614317fc83efde4189409c7fc61cbfb37596effdb974631857fbafeb86d029c9dfd6e6d23698dd850f1b0b27deb21c4a8f34eb5ca49993c853dfda886b2f95b7db02bde1c1dc3290ea9bb2f4a5eec4b31b6dc967eae05e16497ed38524632ca0f55e5f6d17aca2a05896667237600e5cd9edb18ef2a4c747068b3c71433bffab7112f024a4000f29497d6274de7974302baf796baf7e214d5b12fdaeab211c79a25af8b54fcb2d12900965f5e5e8502b2ad75a414bfd57b24d1008095cf4c758bb33e451017bbe7c77dbf51200b2c8590595fe03dd73a03f238e7b107c2d0334abff141d2a2ce6a6d12140ae38016f89fa216d59d6f70ffcc41c18a839c809fbf97447dd9743f8aff525bc00bccc8e22abc692957dd1940dd8f2b124d37428d069e3aaa7ee174e9dc8f78d66fc5cc7433bffb380500f15fe2bc9f570d93ff8c40fca8a2c22d46cb09a57dacecfbeddab69290a543da0b6cd4fe43a4b825716d174b14d097eb2a67cc0dfc347a7452deb02236b3d53b5d43d54d4a878af2dd4c34b961ce85b1317e1a0b36c3fc1f5ee42f4cf725e449025830d867daa0188df61893f3b56f9afa1db8b060ebef4f1aa266fbb02e2b21394100d477ccd244f7debc115095e46b47ab7d01077d3690135d8726bc23977cf7a4b18e2782a4fc595e79b850babc88c2fbbdc0e084e05673c05f2d4fcc9d40ba3abd15c86aba7a32209b3560aa29110f82e38c70f9cbb2a7d52d32c5d18174fc9575e2223cadb52f8b435e0b4502f4df19994608c6f580e380375bd56ce47705102c0d5c248e633c646670b36092c29634de0a25ff328e11075c8a8b261774040a1699e4b0076a0d64efe81158e341be2300dec63f058321a9c7854af067dd1dafe7870bb5a17d11efdb1f90591d6314ae3485ffc873abb68640826e2c171fedb6bc18b4bc76f57adb955b2a1342a7731101ec07b1398d64beadf42a7164757b5eb5a6e8b232221a2af84bf282a9f54c3fca673b9b42d32ac57d972a40bf30dfb71430c91cb0f58aca6eb6280763976e8c3c87b5746a3b3f5c19714f0bb29f9c97adec9aca37f11d0ee50eb9a3c94f12e33b537526c93f7de4cd11d9746aff8d3354e40d06c8172832896c78d6e93d5cc41234344348da3abfe5a33f481c3cf7d25281f71088c6b32d40299da70eb2e1722241173fa5a55cdc067d4650d002c162769f95a89bb32dd19ea008649a57fe045c7259f07ccf4d382159116935fd829bb32cf0147747112747012fc9d2dcc6f93e5f5d7b7a6ef144afd75896590ec2f66bd4dd0c5b7238f683e825315a5eeaf75c39c4a1b863d0316d25006eed4e1347104490bfd7aafb7c09c2c5c15d8edc486cb1da63268401ca4d2effc7bd0639218c14efc68d201f5e7edf66aff1f1aefac34af3c53b0fdaba1665dc0d5165ef9f64a362568df73258ef0c27bfa5acbd55480dd88a1a51948309963de4c5029112b8b220486bc11e39f61ea6bde0b1ab0a355c614396db74b05945900f52e0e10e5239b6d83fa138b478365dfbd1df38b5933205d766fc86135b8ff63ae7c8ed9f88eaabd1bad8c5f81167276f62df85a4efe699605b42885b04647289d997ec73e67faf06a5ac5b90972c9e135e15171be1bcf3e6955ac849831d6d1440d7ecf3079a84ecdeb7d258b56238ea58f042a10190d3109b6c7994810e0e3ca55f68019041eacc0cc6c8bf197f7de3afac721425d7849543f854c20254b22d9f7a3dc3cf77677ce03774ddeade881c2ad1b56ea78bdc627243a65fe0ed0b7ecedfa86a12770769bab5ea6f1641791fb4c477f18b6c559be3f2b5e04d1a7e8b34200b72fc31bf0aac347c8ccffb18e6da11425b7af34e631b95869bd1205e65edc068bf3bfe78123921a6e366824df3a7c06c1e9508ae20147ffd5126c8410f9b6d76e5a12dfc3cc9840a6b221433bf8afaac29f2fd11741137bd9309eadc916fef13da88fcec6178837411c87c3b5bc7365bffa71ac3f8e0e06b4034d675bb5055e7699dd9cc7bac4987097320c47cc7224a0e341eda29913b93d9d5fbb308ed1953b94096396ec3c83e18358973a994a463c574ea31679b59feea182ae9b3e03148254016ebfbdd55209cc3321e840966747c232cf2e2ead27c23b44274e22aedc72142859837d5aa3a2948061f66dcb9d605a4d719bfcd8be6589516b0676dc80c87361b2b2c45de6fbfa212dbdb1910687724d694e68faeffc9bbcfc3d5ed1433ce7069badb833af3057a38cf50579cba2b092ec3b32113dcbd48428f9e59975fd0c1f75e3c1746d8ed5e4d87e6bc58c3bef279b8178e5d0814015ff9f8c21b0d64dc13457d352f71b3b2afa8bc421af94836ea40833dec34ce57588c8d3ba844ae395ef3039a1995e47791d2479a880a7a9ba2b13378325ce298695aac45b5c1d3f9e0f094025734a440fd6a15e772be429fd9f794b14c24427da7134c4081174a4424f0d713f6ea9617b63e47c8f74d29e234fc8056a69ea3b931475f5cf5597b17a719d199bc2a3185ec2ccdd26d8ec9b1169533a44f3ebb385743c5c545bb67468ea32586964affd812f95f13dfdd315ebab16f259aa07114553f7b5657d437ef8b52751e038be9a743ebeda7a282db5a4ccc2c1e2a9ad4f386b69e2f0007cda311987e690c83f2ffc2624463d088ea3c1693422ecd272507dcd8bb07c8cabfefb284654c0aead8101945d409047787582a766112bccb43d31115967cabd93546aefc79a4e4cf9a50a44b334ea7c6dab7e77f0782986bbbacb8a16db5106eaca898df7bb7839e7ef7cc29e5a6f1deb4d00a5501ccbfea3e8f1c8fda04fb4c473f8c3b6f18265eecbfb802da839c80bf65071cd1b87f371e6c8c718f9db060ea03afafa9c9ddaf11c37eae0f81a7038e9af1d1ab0d2c95ff2c38f419e72526cf5fea8459fce2677345ab01d76a290b2f5178f53f7f8480622ac1c5da915b051e4849b68ec4453664a332da48e1cad3f764e26d3d479a263f2c1c2616db6ec3c460f384a2d75954e2da13ec93580605aca5bdd066094f651808af29cf0d6f57be066843d8209e8dc937e3b7f2cc703fef96849913134bd4a5a7d3ef32e83dd3e7f11205f99b06c1467ba3616d3237d7e2640a611e8d80a118dde043a5cbad7888d21624974e5a85c908339f5dc578cf612661b06dd8c097a0def0c4eb01b356bac716888b313e729ced37d9d1f4fe4382317f0f795c4cf4b5444c463d83c84bba1d580ab6eb4d63afaf3ed40b17a72afc8db5e228dc26c0487b1e2af3c4437afc6e8a86d30241d1d6fc974edc8ca668c6a9577f36a52025e51a58f8415981734f53424f0935691a971969098ed2de85e8", 0xcf6a, 0x7fffffff, 0x6, 0x7, 0x8dcf, 0xffff, 0x6, 0xc747})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000014c0)={@in6={{0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x64c}}, <r2=>0x0, 0x8001, 0x3, 0x1ff, 0x100000001, 0x400}, &(0x7f0000001580)=0x98)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000015c0)={<r3=>r2, 0x5}, &(0x7f0000001600)=0x8)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000001700)={{"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", "87e817d38d670ba13857cf6a7b7e6b48eade89281494aa02292bccac4d20c44e", 0x7, 0x3f}, &(0x7f0000001640)="89c6958c3848eef46fc8d7c5097df8107ece4efa179390f61d52cb88eb8b62442b566bd2fb31d5fc6399e469ace081d2510e5a2f9a471dd8b605253497753b0e44312385599ae3d5169f4f64d39610fc3dd126a0cc240b1dc14fa38ee74a84ce7dbd2a0cb84f07688605a5bc2733d83672d7ae3b9038475c0f4263e7bfa2420089b1587d113ef25db39603f6c39b95b04537b415c76541ab3d6673390be9bc4979426a4af143610435887ac4a74fb143030be2ffe2705c29d9", 0x2da9, 0xfffffffeffffffff, 0x2, 0x9, 0xa7, 0x6, 0x0, 0x7fffffff})
r4 = accept(r0, &(0x7f0000001b80)=@un=@abs, &(0x7f0000001bc0)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001c00)=0x2, 0x4)
shutdown(r0, 0x1)
getpeername$inet(r0, &(0x7f0000001c40)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001c80)=0x10)
getsockopt$inet_mreqn(r4, 0x0, 0xc, &(0x7f0000001cc0)={@empty, @remote, <r5=>0x0}, &(0x7f0000001d00)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000001d40)={@loopback, @multicast2, r5}, 0xc)
r6 = geteuid()
getresgid(&(0x7f0000001d80)=<r7=>0x0, &(0x7f0000001dc0)=<r8=>0x0, &(0x7f0000001e00)=<r9=>0x0)
fchown(r1, r6, r8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001e40)={r3, 0xee4, 0x80000000, 0x1fb7}, 0x10)
setsockopt$inet6_group_source_req(r4, 0x29, 0x52, &(0x7f0000001e80)={0x0, {{0x1c, 0x2, 0x43, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0xffff, @rand_addr="f2aa0af618ff144ed6ab7e4f3c4d10e0", 0x6000000000}}}, 0x108)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000001fc0)={r3, 0x3, 0xec, "2c9ef03040d1ca816f6d602141ccf3648179cfe06b1a8b9ebbba927a9df6f4f97032f4ef8c2eb7ebe543eb584b9e394300bdd2de00cb31758f5843ec22abfcae7a2b1895c619469e99fa8d8ee8165fee37b62e3c0c52223565a57d87392108edfc111634bff322fdac26b263bb9084aafc6386f362d4c4f50571de9f56421302a54fce71bde97b1dbeeb98cdb7f1063cd43f1a8ebb86763b2d5ba98151e5b20dd5f1c52523e5e86c2ca8917a2203cb3758397fcff4854d2a1ea3114fa1293f356769a6e03295da99c70a7fae522f6081bdcc85a2eebb0fe53c527e070cd09f591f08b22c7803a4d9ed15b49e"}, 0xf4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000020c0)={<r10=>r2, 0x100000001, 0x3}, &(0x7f0000002100)=0xc)
r11 = semget(0x1, 0x2, 0x3)
semop(r11, &(0x7f0000002140)=[{0x7, 0xbf91}, {0x7, 0x401, 0x1000}, {0x0, 0x0, 0x1800}, {0x7, 0x6000000, 0x1800}, {0x3, 0x7, 0x1000}, {0x3bd7903aba6a0dab, 0x101, 0x800}, {0x3, 0xb738, 0x1000}], 0x7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000002180), &(0x7f00000021c0)=0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000002200)=0x94a, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000002240)={r2, 0x1, 0x3}, &(0x7f0000002280)=0x8)
r12 = open(&(0x7f0000003340)='./file0\x00', 0x8, 0x8)
r13 = fcntl$getown(r0, 0x5)
r14 = getpgid(0xffffffffffffffff)
r15 = fcntl$getown(r1, 0x5)
r16 = getpid()
sendmsg$unix(r1, &(0x7f0000003480)={&(0x7f00000022c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003300)=[{&(0x7f0000002300)="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", 0x1000}], 0x1, &(0x7f0000003380)=[@rights={0x18, 0xffff, 0x1, [r4, r1]}, @rights={0x30, 0xffff, 0x1, [r1, r4, r12, r4, r4, r4, r0]}, @rights={0x28, 0xffff, 0x1, [r4, r1, r1, r0, r4]}, @cred={0x20, 0xffff, 0x2, r13, r6, r9}, @cred={0x20, 0xffff, 0x2, r14, r6, r7}, @cred={0x20, 0xffff, 0x2, r15, r6, r8}, @cred={0x20, 0xffff, 0x2, r16, r6, r8}], 0xf0, 0x20080}, 0x80)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000034c0)={r10, 0x5}, 0x8)

04:15:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x10020000001, 0x84)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x16, &(0x7f0000000000), 0x4)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)

04:15:16 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0x4)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000240)="2cdb5c7a9273f05c9aaf59a289d9ec39afd23e7af28bb420afed32b6f5455caa3947650a2a64c28b0ef7660268610446fa75d71b98ba15d63de8")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x800, 0x0)
close(r1)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x9, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x2, 0x401}, 0xc)
ioctl$DIOCCHANGEALTQV0(r1, 0x8004667e, &(0x7f00000000c0))

04:15:17 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0xfffffffffffffffd, 0xfffffffffffffee8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c3b0bdfa9001337ab28ac699e9b630ae6a7f3a51b05987e67412803715faf3bb0ef9ecab8b0ee9d8c07cb89634240a81675fbded6032391b45f10e78ad429a2685f"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

04:15:17 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8265572f66696c653000"], 0x1f6)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x19, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

04:15:17 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0xfffffffffffffffd}}, {{0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0xfffffffffffffffc}}}, 0xa2)
r1 = socket(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffddc)

04:15:17 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$setown(r0, 0x6, 0x0)
syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x5b, "4ba02439babc4e2941224988a63bad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d845987c731db606665bad773b9a7f5b48d7cc5ba3141c03e225f9cbd"}, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
dup(r0)
ftruncate(0xffffffffffffffff, 0x0)

04:15:17 executing program 1:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
mlockall(0x2)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
ftruncate(r1, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x3, 0x4)

04:15:17 executing program 0:
syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="a218b6b873d73807632b22e9d85c00516091")

04:15:17 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

04:15:17 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb)
recvmsg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x7, 0x80000000, 0x4}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x2}, 0x24)

04:15:17 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
syz_execute_func(&(0x7f0000000080)="0f82a889999964460fb556f5640f3802a0e40b000064c1c45f450f5d2ec4a1f173d1002e660f2912c462edb8ffc48238f2434f0f0d08")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001380), &(0x7f00000013c0)=0x1c, 0x10000000)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001600)={<r2=>0x0, 0x4}, &(0x7f0000001640)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001680)={r2, 0x1, 0x2, 0x7}, &(0x7f00000016c0)=0x10)
accept$inet(0xffffffffffffff9c, &(0x7f0000001440)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001480)=0x10)
socket$unix(0x1, 0x0, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
r4 = dup(r3)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001300)={<r5=>0x0, 0x5, 0x6, 0x5}, &(0x7f0000001340)=0x10)
sendmsg$inet_sctp(r4, &(0x7f0000001400)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x4, @mcast2, 0x3}, 0x1c, &(0x7f00000012c0)=[{&(0x7f00000000c0)="53e1bda0b90fcba683751bf2c55cd5cc0d8d03b3f0ac773604aa55ae18b629dcfc3b3d60bceb6d20d25db1b9083e5220fefb88e58da83319df1f3e3dead586c9e751129b1e626e601152708e1f9754effbc06d5e8ca81e640fd8f38067adf7d7e65b32feb0e06057b54ed4be27e9be40c92a4892aa5c7c49885e07b04262bebae5d6413456b5640b33842a", 0x8b}, {&(0x7f0000000180)="d8c6db64bb6961bfb55736c20a1bfd4425cf3f1816b9debb5b7489b2feed40da5101f0a285ac08b0557d6895ea1e30ffcb7d1686dd05349a31d7782dfe9ff3109c4c5d7f6528328cadefdac90c894e2ee079443f6ea83b4adb7b92784abec6b6572fe0331800dc0d1812a1493ef082cdc9ead683f8795ff0096cab98a97a5e8dcc2ba8cab4c0a54f8f182efe0fda15c836da89960032a8db81fd6f4b5eca5f0bd79f24b174dd14e23487fc8156b574c99ed0e57f6140aafd02eedef5bf3c", 0xbe}, {&(0x7f0000000240)="13246dcd3c68f02b1652669379a139", 0xf}, {&(0x7f00000002c0)="288644c2a249b92c51bbd9e9977a6767f21bfb8b63f47facb59a856c7b413f0595e0611f0ad20fff5c273700512a128f5a2c7b613211de9ea6748651bb187a50b451f41834fd2f4ac2772bcbeb76dcc48474c0f22621659eed7489fb3841536951a6cba77e88701622aac05c194f3fa23e37979eb1d63cb72339d0cbcab76600b9a49fd233a0e49a03767527e992eb60ec3214c441e259e2d4a04d30256593dfd0d1e3b88cfbb69ea814c853c40e72014b7ed64f63139a200ba8910433b66f93076feabc918fe7404d7d2b976ac1cf976d13127747b7006b20447eec098fdede03eea20d0c9d3469aefc484ddab6bb3a237e64a0b6af4eb0c8044c547b0f62f4e20d874b3497ae8b6e5859d57705a064aedc76f03ad94d638200d38f127477a3a453d8e7f884c6dd5e6ea3c4be9b3f3a8e7a6e0a5323b22f3d9a110c861a1264a1f64bddd09323310f34941da5ab143abd13dd9c37990c083d42ded8c3c25c37f78225a0527dd6b473ac9c73b9790a7eb1e3512724c711cf1dd3ec231ad43515e4728d4d03bd09c1e2da458fa39192cbbc22065e888bd7a6a51f73b94db9d10376a511d01fb56c0ce1c1e12881265535657dda930e09634c88c745c81f4124f8de51b371803b8cc81eab9ca1a07f14eef930a27769806ab14cd7cb5a78e3060e05164e5d53c34a78b6de0a3444387012f703caaf261f3f7ea89e7e1617c48d3e329cdd55a9235be75a4363da20a6b82da9a2b2d6da4dc5ad9b486d220c528f3665e1855172374998c14d5fdf66b19928188167bb1b8080483313e36c628f80bf9bcf256c0c4102a7ef79fb961c9a3f7f32dd5f3b08e6e589c588d6ceb17c563dc001d680e5f0c65ec4162c76532a2a4f53f20d8995d22a8c4ef81917b4f97fa05e13025bf934c66df654d33e4d2d638f425fd4c05ee25cb035682b01a81de2471cb13b3b5bb8d5991dd0ea5f30297d5578369837f1855359816abc1a6ad48fa6dc3025581b7f1f85f649245e175fe4623076f06547bdf2b001ef7666580780cd939803d5174d1b6e27c2ffb5ec6343f2411ada8f3faca61e18030e3099d71841e4dabc56abddbee89370f2432489c5d8bd09ec416944436690eb479690903ac09d945f4466c28e122ac7e0d7e4dbe9fc4a7758cd0872a369dd4039686f45909c16ba8f745950e92e457c60bd221dc9a33d006fdb1b5bf1cbac3cce77a57f8f218cb92993d2b77153e11f5e4dd352e1041936f210593353485e98a63feacacecfa22cda060e5caf88fbf1bcd8b3f4330e1acd1d557eab63040708615a595f9104858d3da45382136ce5ca86d1acbc589f5bfa4d73d468c113dcfca8ad218d6074d89ed7ebb5c839c6061dde76937552418a2e5749202d4f3d59e36c3f324c75c8d5bec3f323517fd48a477f1af8ebd33cf099f78c61eff4c08d9b7c4c6ebd67b99852eafa44acb987e0fa2c8f57ef0d7dbfbe6eca600e2947afd83812844982a42a717b6c7cf50c62122c8ce816a57e33f13f0bc8c4d074dbeaf52158bbeaeaef1399d5ab9053ea5948e8747da0e05787a0e06ab69498cf91ccc3937882af5bfc401b5519fe76424c0e1016ef1e5dad38c43f8f04e097650d9c4f416b9f628846e59f886548a3cc1595bd770df184f2e6510ae7f6878ea4e39bde5e1e6734b3cfdd3f392a978153537e039e7df598dec3e2e4c9468a390bd9f5bb98384d02f918a1327a33639ac6852a0872fcd84cdcb467e6286dbddf5488bf1f35926f1315b1558d89517de69a46912d22b96c96dcb728a97e22d58001b53db6482738da33efed2bd552453688129077faad75eb13dff03089dc7f98063af19c149664e696eaade4178a4a80942090d3374f7169acb31a1ad6c32a6fa50e528992e5ef967311ccf4152315e03e9b9de9ab0ebbfedd2b09ed2815583671035d56180e55b8213b625c36159452806201be06b702488819062c5cbe5d42dcd23855a7a77f581e4acd2383f5c66eaa90d47c262546895fd3be3e6d91d7eb0da955cf25e652812008a0e17f414670bde960fc9c813c31d8f0d04d1b5486884cff8f4c7a44fd84ba6b7d0b779bfefc8cedf953086c8a2f07134f9443d467b7e3241ed0485dc6a61c7fe042ed36c96c6850797cf7e987a3212f7e72e308fce1eba24ff3877b18fe9a6145654ed1a4e9ece77fc487f4e490798fea3b9faabb064a640e39251c3ad660eb7ec81b3fa4b95f0c58d013a80cb7282018052e37b799bded04fc136a9ce6318171dd0dfa14aa443055d1a38ad1c2d363abc381761309a0cb371a3519cb22b8767df4e86dc112bd51fe89e66ffe6336e1f9d0279624be99303b39d08b0085ecb28a8199d9b469a5efffc53dbd4cfd8c0f89d8ec48c63b499485f6d4e2103178736c94eafde4c2455591ca4cc5c7a909c0e90b9813d916018aadf3741e30972e180b26661acac8d55a0fa63c98a2aabd7faa0c105833630a293c3abea8cf1376edb3d8f98b7833cc78e195dd39e1b98d6d89c73874c56d50032fd89a5f1d3a73ff6fb89d7a894f3569a5ed717d14f7c27d460eacd90ab0c3e1a218fdd5f7dea91bc1656f0244818b756d8036fe69178ac8d2a735d81ff9411e2c8e6382bb21687daea157ac1e52df4f1a27b67f00789e592bef00e37a165f82e69df8db6504b2c08f8016c6ac9b1c314331c7aa05df02a8a607d06806c74cafee13204b56944de3c5115b7117b8de2904728942f5ac3806cd6144c4485a77f77891aa2d54c00f59039ffc022805d6e77d310490e0ee5c826195a9433456c6a2aca9d9a27ee8e56b1d1f202c655a780348b4ab7666b9b1344468e5c35da79b0db0b64dbbf1c0f48aa32e02d7c7ddf3dea5636005312fe6342c2069d17785dc2247077c30bb02c12d4f09087fe48257b000cb59d690f52b434c8b0d2303d64fc5b620326e01ce623f89beaaabd5979dbc35ab848705fff1f9af043ad6ba28a6a945b5defca485976a0abfddfe458749bb9a2377ea26dd50e7f092aa538e09f42e42a2a2cf7e9bdae3bf79c1a4cd66fdde476e92dc6cde939dfc2e2ad1ccf7002a6b694e028065cb8171c247742165d4a58001bb2c027fb565e9f448130ad4a6e32617dd2528262ea9e4db5b596e8d8acdc81c1c7cf02723ba1c85150f0cc8d10d01b24ad0b29964da7649036b55f2a7c42c9319d705b4cadf3c44b644eaff8ab33d1940abfc536c3bb5dd42992d02979ad2ee749ab97ecf7e638f76c812117279d579457136aaa253c9171e4e94bcda6dec94cc43dac4c3ab38e71ce295e60c04a375ea8a6ebe0d376ab3a6d7ecd9305f6bf3b9d519be4e0d4c9916dd0fe0c0d9f7f454539b7beda5d1a990b20987a0873f23efbfb631f321314333a26c968b78933582942599dcc0a08d0c34a3c3739a1cb41fb6c6401820f26c52cc549048a0f644448aba15fa55026b316f53586c6eaba167b7190a2e9d28a69b666d62840033e384774e6afc630740a06665ea23c10add96dd9ec7805999e4bed570cd0f716ac0f78180a2e7b33b334cc2ab28fa143fc85d4fafb5420be246b10932a2a296d74dde706b53988ff097b6cdfdc9288f26c65b35583459399cfaa18bf3a5fa0f2c7d1bc85ac9d7d31d60919fcde8f8f0abd90a265f932c03e9725a53a45a5e8717c5364b2cbf2fe0ca5914823c0eea55b84eec514320f2529f4f77037f87e6e116b9afaa960d49f13b4e70debb03bf663d57f9858381b01ac63a7b0737e6a9e78ebc53aac1775f432a3ac31725c4468b44ec0c138950dd294cadb1100af3882aba4f2321852980a2de9c172864f24c7d4b7bcc498aac0eaa593c41eb97f902b224899d0c3db074395c05a5e1edb71d1f23aaceaa549f52edf5b2942e705a186664adac157978ab40d35b898b3b6eac57dffd9d6360143fe3e2660518b9ac52657e8dcaddb57a36b3cd29bbd26e06472297937ae0ef20b8828338abc0a2a4ad4fa604ec845c87de3e14f75410187e72c22b49f90bf07e83f45932709d689ff6f9a3f5aabcbfc36da34cecddb0454b1f8b1a319d3c00f69e6c25819eff81c7c2276ff9fae8a4b05ba82fe2e9a5061622b9cf8a536829668cac81b21782ef2d7d94e082c8303025d57931e4880fc41253967c5b002e6e8523982a461d58fe31c8ea002f767bd1978747ddf2859de93a52f31d73243ce0d436cc3bf579260825cc43719fcf67c57751df54e9ee4b72388042d51348533e30d1a67d90a812777830b154a63ef344315ff27b02e638f1e4f4351b8364735592999dac2628de1c840ea39b248858785b69424f13d55871261afd06e545e4e8e3185e5a688f2935f2067a061c0ac84beb84c0c2249f10aac565b82c3de28a4bdce17722d3cdc4dd28efdd8323cb7aaed831be28a5f41bc662b436c200445a7202cf4fe9fdf51052e8e1f6d8f8a1088f98868e04db4f9bc8aa56e8edcb2e531cfeeaf8a2d16ddd4a00264f37ea53ae31013aa90c1351e56be71d286eeaa927c35c28beec8c372d6a23996b5cb3a72ced9e66edf13fc85a66e8878139ec80ba9bc4e9279754f50425d01c69accc1ebb4a29c5721aacd3342ac78b099b6b2552e97691181acff126311c200ffe29bd0acb9e74fce140a7cdd6be04759d61b9c843225bab9f2c13f02b7a0eae843ea4e99dd5347739c44f8cd068025a1e676e12048705c37e91ff6d5174d83f86a4f282945d1d7564004a7de153112a25d4c75f679dd87a725752106ac32cca65d9525b03f61cb4d3ab5f0933897fcfda20872c8feebb13252dbeaec818c732c48cdefad5a9b59c79a5d064179a0b798a52d89029481a0ac7af9cf14076f9fdecda4f8adbfa3cfff0f7e1855bbdc2529830f6432cb5f593dc7cb1ba8462e1c01d18a769eb310075abc93c7d7889aeb49cf9efa7238b0a8b6f903e4922280ff67a34d5256af76c190980fafc1b4889ebf300354721d6d54725322fc262a75c6b8c649c5577beefc3fca3dfb63985b29c6bff572c8fee369e42ff98a6ff9fa905a414dc8b5fcb69399e24cafc2b7e6d2b21a97b84bdd4a1706cb3ea58b19cac73faedce338a566659ac6ddc72a6d2b7ae52cff830b366049a050d12c1f6110466d163c70b91c78f547c598f44f45ef8474dc94da7ee9c94c9dbfb8a7b8d422c1af463790087f8300b27fb8530d4e316ce170971c7deed07100508ce05571d151195941a237bad08dd2e67bf46b7a62e263ace649b67bc725fd2bdbcbfad4b9a467664aba41b5e741d39d198771c3898a3c16272196bbb81ea73a0da8f655a8086ac3d017f3faa1a0e67be2b07f47811fdc1a988f12355f00fea765d44fc4297c0d647ae67485c80e25a76179aaa80cfca55368b60b2a07ddc4f34d049d9d3f00e4f122c45caf5dc28de0b59ff8e8720e2f225ce784f48f2008d9429efcd47e71af73f64c5ae8346bc1c40e8141f3da648df1f3fb7a91c6e81299e940e8ec6e2b6d810dac4ce2763e5daaddbe97ffa86a2c88b2c0b2ded722f809049babe020d7c86f2b3eb7d2214ce8d2a885ae48f9c4b8262757e878dbbaf9c2668d6a4ac229d72098c0624fb626c105086af5869483ae65df481c154277b3481772a0ae37093008c2a68928371460b31c6ef482c1b7567fd903a93d771994af77f6090e46a5d309f5c48c22157fa8f4405f12a70d40ad985cd2bc75ab4e1bd03b06c7ded75fed7113463ec6054e006ccfcb801bf9530f1cc8ada1c3eef5c5f0c319bfd8b40ece3fc9f7791b21528a68cb149d388878c073fb94fd0d4814cb81c557b289e7d9b17c74a396fbc61fc", 0x1000}], 0x4, &(0x7f00000014c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="100000008400000009000000ffffffff100000008400000008000000a20b0000"], 0x70, 0x88}, 0x1)

04:15:17 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
recvfrom(r1, &(0x7f0000000040), 0x0, 0x400c0, 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
r2 = dup(r0)
mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000580)={<r3=>0x0, 0x5}, &(0x7f00000005c0)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)={r3, 0x8001, 0x4, [0xffffffffffffffe0, 0x1, 0x9, 0xffffffff80000001]}, &(0x7f0000000640)=0x10)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000680)={0x10, &(0x7f0000000080)="02670d2e6fa8b1a11b3cf02e0d79c31ef345ea670c46f94c4b689929c2a6c4fd5fc6d4b1c5a8a0b14534528d281da77a1fc8edc203b1dc10dc5cbee77808f7446d677a929793b44cbc1c0eb67ec0c957d1deca7183ec5a487790b4753943ce3bf9cc794221e62a7df713041be5", 0x1, 0x37efe905, 0x7})

04:15:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @rand_addr}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

04:15:17 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x100000001, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0xffffffffffffff59)

04:15:17 executing program 1:
syz_execute_func(&(0x7f0000000140)="989823e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024805572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xff, 0x400}, {0x9, 0x5}})
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x7fff, {{0x1c, 0x2, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x800}}}, 0x88)

04:15:17 executing program 3:
syz_execute_func(&(0x7f0000000480)="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")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x100, 0x100, 0x8, <r2=>0x0}, &(0x7f00000001c0)=0xaa274485945ba20a)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x3}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x2, @empty, 0x5}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x7ff, @rand_addr="dce6c106b99b80e04523b99abf8c2235", 0x6}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r2, 0x1}, &(0x7f0000000240)=0x8)

04:15:17 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
fchown(r1, r0, r3)
setresuid(0x0, 0x0, 0x0)
fchown(r1, r2, r3)
setresuid(0x0, 0x0, r0)

04:15:17 executing program 0:
socket(0x17, 0x5, 0xffffffff00000001)
r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/230)
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "93f9fc", 0x8, 0x0, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}})

04:15:17 executing program 2:
mkdir(&(0x7f0000000100)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=<r1=>0x0, @ANYBLOB="0700000007000000040000005b0600005c000000"], &(0x7f0000000000)=0xb8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000140)={0x1ff}, 0x0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x330, 0x0, 0x0, 0xffffffffffffffc0)

04:15:17 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = shmget$private(0x0, 0x4000, 0x82, &(0x7f0000ff9000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0, 0x363}, 0x0)
bind(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa)
shmctl$IPC_RMID(r1, 0x0)

04:15:17 executing program 0:
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0xc6ae103001ea7afd, 0xffffffffffffffff)
r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x30080, 0x8)
r2 = dup2(r0, r1)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000000)={0xffffffff7fffffff, {{0x1c, 0x3, 0x6, @mcast2}}}, 0x88)
clock_gettime(0xa, &(0x7f0000000380))

04:15:17 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="f737cf1ecd7d3e91f3942515117f7c4c3eb5108de756567205ee4ecc3b8d49646c7c85b47f82485755477fab65f36d043c5c4a8a4ab0ca6794eb2d59e229690006a9d584a34b5239a198bbab93fdd029951a355b37173f53e2a4314019a614c11d9e37b3")
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r1=>0x0, 0xe, "45513121fb459aa8132d0287a225"}, &(0x7f0000000100)=0x16)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x8, 0xffffffffffffffff, 0x100000138)

04:15:18 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000)
bind$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x95, @mcast1, 0x4}}, <r3=>0x0}, &(0x7f0000000340)=0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000004c0)={r3}, 0x8)
poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=<r4=>0x0], &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x9, 0x5}, &(0x7f00000001c0)=0x8)
unlink(&(0x7f0000000000)='./file0\x00')
accept$inet(r1, 0x0, &(0x7f0000000040))
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000600)={{"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", "1ad74591219818636714d506aec02def83d408cc645339befeb1102ec3eb4cb8", 0x8, 0x80}, &(0x7f0000000500)="cc18e7d08f95989d79093db76c274bbb2a1bdd44a568cdb1088db9468e19e5dd290f0fb47b6da302e2efda8b2d57ca68ea4773a7b8e8f2c332e70fa16b5a43bfdb4ea7637d05bc3d9da5feeb5a48e55b0452ec45d29b04d267ccd8b7dea7e5e1d331b86fa1431bc518628dd62b46d3b056cbd82943a56b6ac02cc3a162e5ddff3ac8d00eeca9a147836662194f72a930afd370e73dbebdb4702549431652b3300137e9acfd0faadd85fee25cd0755ecb09f4f261d88907794d4d7fb4c93d86adc5d9a1b01690be", 0xa2bf, 0x40, 0x8, 0xcf, 0xfffffffffffffffc, 0x7, 0xfffffffffffff801, 0xad9e})

04:15:18 executing program 2:
unlink(&(0x7f0000000140)='./file0\x00')
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380))

04:15:18 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000040)=""/28, 0x1c)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x24a, 0x80)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r1, &(0x7f0000000500)="71cede76ed663af8b7da79bff0f9721a0277b03ad3e0b97bc78623113857bf43369bc1ff4620d9c5d98e433f095d79bbc30f72c5bb3fe4b0cb5d6784c04d5c4406b25a3cf79db8e7640f8c66f2addc723d23346f4eba63fdbbfad40ca483d98fc4baee13603ccc03a9015d8e73f82f97982f7be618c77811b2f2b4e009010a5807bd6d233acb5e421047f2faa211d31d1ef6229f31442e32e6219e7d33e41203b36d20dc4d5858594ffebd54b9805d6356edcebee5", 0xb5, 0x20000, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000200)={@broadcast, @loopback, @remote}, &(0x7f0000000600)=0xc)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={<r2=>0x0, 0x4e, "649f7ef31f60b58233b28ae0439907f18c4a1edb65b033a1a425b1b73705ac385fe4c7eb2a8851eaa183bbab47a2d26788af7afcd5a8e34b86b41e8673a33e66776d355935c8cf9d33b8962ba63a"}, &(0x7f00000001c0)=0x56)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2104000000ff020000000000000000000000000001ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffffffffffff0000000000000000000000000000000000e1ebe4f319201cc6c0e3585272f8ed991774fa366da8161a499505cf440ab948fab6330358b168481cd14238285efd59", @ANYRES32=r2, @ANYBLOB="ff070000800000000800000008000000ffffffff"], &(0x7f00000002c0)=0x98)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x2, @broadcast}}, r2, 0x8, 0x66a4b8be, 0x8}, &(0x7f0000000240)=0x94)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000480)=0x10)

04:15:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x20)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000540)=0x3, 0x4)
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f00000000c0)={{"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", "63db041a17dc499faad00f35777c1ac613567d5fc068cff2c6c3fe77df624ffd", 0x0, 0x1}, &(0x7f0000000040)="ba9660ced41b2ad64332d24932ed3406f8e07520d07b3ffc3bba20f8d2f8332893c645d71beb2cb315b5b7973121d695339762caf2", 0x6be3, 0x1, 0x6, 0x1, 0x7, 0x8, 0x9, 0x7})
ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0x8048756d, &(0x7f0000000080)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e298790000000019")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000580)=0x1, 0x4)

04:15:18 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r1, r1)
sendmsg$inet6_sctp(r2, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f0000001300)="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", 0xfffffea7}], 0x1, 0x0, 0x0, 0x20100}, 0x100)
syz_execute_func(&(0x7f0000000280)="6436400f38cc7649c443cd0dbbd7790000b0c4c351695505000f62b4af01000000c441b4594a5ac4c185549df4329d1567f3450f1a4600660fe878da440f0d5d00c461456b5bad")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x100000001, 0x7f, 0x120, 0xfff, 0x2f2, 0x7, 0xd5, 0x28c1208b, <r3=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10)

04:15:18 executing program 3:
syz_execute_func(&(0x7f0000000200)="98a84aa84a4a430f05f359bfd94aac00410f1e1caf41e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f10fb8c4014e4e5bc4016d7d14dee509b9f721045fc5f707f740d1d2c4e10bf8c45bc4e3f56cbd00008020d0a9f9340000e4427d0d1ac483397fd300f7dcdc0fbcaf00100000f345d9c6ac576161c4c3214cb9a5605419c201900b00009423238171a30b8a826eefa80dd4d48cc7e8628f6808618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")
socketpair(0x0, 0x20000004, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x19e8, 0x4)

04:15:18 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000040)=""/28, 0x1c)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x24a, 0x80)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r1, &(0x7f0000000500)="71cede76ed663af8b7da79bff0f9721a0277b03ad3e0b97bc78623113857bf43369bc1ff4620d9c5d98e433f095d79bbc30f72c5bb3fe4b0cb5d6784c04d5c4406b25a3cf79db8e7640f8c66f2addc723d23346f4eba63fdbbfad40ca483d98fc4baee13603ccc03a9015d8e73f82f97982f7be618c77811b2f2b4e009010a5807bd6d233acb5e421047f2faa211d31d1ef6229f31442e32e6219e7d33e41203b36d20dc4d5858594ffebd54b9805d6356edcebee5", 0xb5, 0x20000, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0xa)
getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000200)={@broadcast, @loopback, @remote}, &(0x7f0000000600)=0xc)
mknodat(r1, &(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={<r2=>0x0, 0x4e, "649f7ef31f60b58233b28ae0439907f18c4a1edb65b033a1a425b1b73705ac385fe4c7eb2a8851eaa183bbab47a2d26788af7afcd5a8e34b86b41e8673a33e66776d355935c8cf9d33b8962ba63a"}, &(0x7f00000001c0)=0x56)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2104000000ff020000000000000000000000000001ff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffffffffffff0000000000000000000000000000000000e1ebe4f319201cc6c0e3585272f8ed991774fa366da8161a499505cf440ab948fab6330358b168481cd14238285efd59", @ANYRES32=r2, @ANYBLOB="ff070000800000000800000008000000ffffffff"], &(0x7f00000002c0)=0x98)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x2, @broadcast}}, r2, 0x8, 0x66a4b8be, 0x8}, &(0x7f0000000240)=0x94)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000480)=0x10)

04:15:18 executing program 1:
r0 = socket(0x19, 0x5, 0x8)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000000a40), 0x10000000)
freebsd10_pipe(&(0x7f0000000480)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f00000004c0)="783c57f1de7965f7627b63885996a9e048f0412e4be3ec32339939d83f3ea4775c63071fadafcd1c1da279c396a35a8802e7")
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000500)={<r4=>0x0, 0x9, 0xfffffffffffffff7}, &(0x7f0000000880)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000980)={r4, 0xfffffffffffffffe}, &(0x7f0000000940)=0x10a)
getsockopt$inet_int(r3, 0x0, 0x5f, &(0x7f00000009c0), &(0x7f0000000a00)=0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={<r5=>0x0, 0x10000}, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r5, 0x7fff}, 0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r6=>0x0, 0x4b3b}, &(0x7f0000000080)=0x8)
sendto(r1, &(0x7f0000000300)="e7fe86153b3b3b52b8718b033a86cb51aec3154e0d027b9c96c1b5538eec51948c3b3413f17788942c6bd9036ba41c54493cd3ab088b4e896440a33e630eb5d06a6be8027ca4127c381074c72266e50e4a3672f99b4664e3039662ea03a2ea55", 0x60, 0x100, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r6, 0xf, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000008c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000900)=0x10)
connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000700)=ANY=[@ANYBLOB="02004e22e000000100"/136, @ANYRES32=<r8=>r6, @ANYBLOB="09000000080000000300000001ddbb27c53900001ef9683d6ffe8dfd7170832096560b5dd0d6d68b9db87b9bcd2cb5e85c70c77924f4d10817adeec90b3e374a39ebf8440346110f871476ff740dee694dc32d10b22b0cb0fc53d1ce0252ef4e432c0b805b04e0239a7f707fb510edf994e53a800ee7134dc8db3b7957e2bc81485d07808b81fcbb9c8c8829e410bcc93197ee25cdc71582ae6037efbb2cb65799aa603e3e0726c6e9b20a1561340b7b84f2d38e2bc1affac28f9704aa"], &(0x7f0000000540)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000680)={r8, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f00000006c0)=0x10)
freebsd10_pipe(&(0x7f0000000140)={<r9=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_CONNECT_X(r9, 0x84, 0x8007, &(0x7f0000000280)={0x4, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x9, @rand_addr="162a78f075f0acaeccfdf8c255b54d62", 0x35}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x7f, @ipv4={[], [], @loopback}, 0x4}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10)

04:15:19 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, <r1=>0x0, 0x0])
r2 = getegid()
fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = getgid()
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x7, &(0x7f00000003c0)=[r1, r2, r3, r4, r5, r6, r7])
dup(r0)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pf\x00', 0x10200, 0x0)

04:15:19 executing program 2:
r0 = socket(0x0, 0x10000003, 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x6, 0xfffffffffffffff9, 0x4, 0xffffffff}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x8, 0x86]}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x7, 0x400, 0x9, 0x68f9}, 0x8)
r1 = socket(0x1c, 0x4, 0x9)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xfffffdab)
socket(0x17, 0xda137d17c4b9f780, 0x3f)
r2 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f00000000c0)="13907a189a1adef977e0f58b7f5091")

04:15:19 executing program 1:
syz_execute_func(&(0x7f0000000000)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

04:15:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, &(0x7f0000000080)="98bc8cacc58c95931ada502ff6219fb001e67d676f20eae5687e635d0b318e34d81119a72ea293e1b87311ab2c7f2b5fca8c41f7054c886a5e4be6d4e7ad636b60", 0x41, 0x84, &(0x7f0000000180)=@in={0x2, 0x3}, 0x10)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto(r1, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
mkdir(&(0x7f00000001c0)='./file0\x00', 0x28)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0, 0xff83}, 0x0)
shutdown(r1, 0x1)

04:15:19 executing program 1:
syz_execute_func(&(0x7f0000000300)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e1332e2e965643636420fdcf567660f6b0fc4e1a565380c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c689acc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58452db7447e9b00d0f2f2a131fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
truncate(&(0x7f0000000040)='./file0\x00', 0x80000000)

04:15:19 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000240)={0x0, {{0x2, 0x3, @multicast1}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x2, 0x6, 0xa7c, 0x10000}, 0x0)

04:15:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="5ed671f2b92f52ff7511c2c958917a5bf007c8cd8c9db4434a550d23c4652b021f4fc69f19a74ce49fcaee0599a6f237d9f347689039f4cb", 0x38)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xfff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4)

04:15:19 executing program 1:
r0 = socket(0x2, 0x3, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000140)={<r1=>0x0, 0x9, 0xf, 0x100000001, 0x6}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000380)={<r2=>0x0, 0x7, 0x853b}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000060000000700020000040600f7ffffff1c004e210300000000000000000000000000000000000001070a00"/148, @ANYRES32=r2, @ANYBLOB="0080ffff02000000400000000000000000000900a9e75bfc749be549402c929f2931826e47aa5fde4df478efc13daff759fd1e7c"], &(0x7f00000004c0)=0xb0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000400)=0x8, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000500)={0x23, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x7842, @rand_addr="5e2497111288e5926c6dea4df962eb42", 0x1}, @in6={0x1c, 0x2, 0x8, @ipv4={[], [], @loopback}, 0x4b9c}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in6={0x1c, 0x2, 0x8, @loopback, 0x28}, @in={0x2, 0x2, @rand_addr=0x3f}, @in={0x2, 0x2, @rand_addr=0x40}]}, &(0x7f0000000300)=0x10)
syz_execute_func(&(0x7f0000000000)="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")
poll(&(0x7f0000000000)=[{}], 0x1, 0x0)

04:15:19 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
r1 = socket(0x0, 0x5, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(0x0, 0x0, 0x10000)
execve(0x0, 0x0, 0x0)
writev(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4)
lseek(r0, 0x0, 0x1)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2a77}, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x7}, &(0x7f0000000800)=0x8)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x7}, 0x4)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@local, @broadcast}, &(0x7f00000000c0)=0x8)
r4 = getpgid(0x0)
wait4(r4, 0x0, 0x1, &(0x7f0000000140))

04:15:19 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0)
setrlimit(0x9, &(0x7f0000000000)={0x8, 0x880000b35d})
mlockall(0x1)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), 0x4)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(0x0)

04:15:19 executing program 0:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x161)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
unlink(&(0x7f0000000180)='./file0\x00')
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x100)
sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0)
sigaltstack(&(0x7f0000006000/0x1000)=nil, &(0x7f0000000040))
sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100))

04:15:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0xd, &(0x7f0000000080)}, &(0x7f00000001c0)=0x10)

04:15:19 executing program 3:
syz_execute_func(&(0x7f0000000240)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017d9f569f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede17631d4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f0066430f63461f5b0fd3e545e145af35af353541000f9a9999030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002240)={<r0=>0xffffffffffffffff})
r1 = accept(r0, &(0x7f00000011c0)=@un=@file={0x0, ""/4096}, &(0x7f0000002280)=0xfffffffffffffcf7)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x8)

04:15:19 executing program 1:
r0 = getgid()
r1 = getegid()
setregid(r0, r1)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000040)="f3f93526a9d49081704b6c5ffd7fe73e33c64aa08e79c86a5ee9dfac2c6f32882389512cca8a632ea2bc450b4fe0c99b95a417b717c7b89af3b2c3a02f", 0x3d)

04:15:19 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ff8000/0x2000)=nil)
pipe2(0x0, 0x4)
r1 = msgget$private(0x0, 0x48)
r2 = socket(0x100400000000002, 0x2, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r2, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0)
msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x100)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = msgget$private(0x0, 0xe0)
msgrcv(r4, 0x0, 0x0, 0x0, 0x0)
msgget$private(0x0, 0x4)
dup2(r0, r0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = msgget$private(0x0, 0x40)
msgrcv(r1, &(0x7f0000000240)={0x0, ""/184}, 0xc0, 0x3, 0x1800)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
accept(r5, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x1)
setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
sync()
msgrcv(r6, &(0x7f0000000300)={0x0, ""/115}, 0xffffffffffffff32, 0x2, 0x1800)
msgrcv(r6, &(0x7f0000000440)={0x0, ""/238}, 0xf6, 0x0, 0x800)

04:15:19 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
socketpair(0x2, 0x10000000, 0x4, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb)
getrlimit(0x2000000, &(0x7f0000000000))

04:15:19 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653040"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

04:15:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x80011, r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
write(r1, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0)
close(r0)
r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x25, &(0x7f0000000000)=ANY=[@ANYBLOB="010022d9c8b39ca0ab00"/20], 0x8)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)

04:15:19 executing program 3:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
dup(r0)
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c040f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

04:15:19 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}}, &(0x7f00000002c0)=0x8c)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={<r1=>0x0, 0x7fff, 0x5, 0x6, 0x2f5b9b95, 0xd8ba, 0x6, 0x81, {@in6={{0x1c, 0x1, 0x48, @mcast2, 0xff}}, 0x0, 0x800, 0x1, 0x5, 0x40, 0x1}}, &(0x7f00000003c0)=0xb0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @rand_addr=0x3}, 0x100000000}}, <r2=>r1, 0x7fffffff, 0x7fffffff, 0x84, 0x7, 0x1f, 0x8}, &(0x7f0000000400)=0xffffffffffffffd7)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x9, @empty, 0xfff}, @in6={0x1c, 0x0, 0x2, @empty, 0x2}, @in6={0x1c, 0x2, 0x6000000000000000, @loopback, 0x5e9}, @in6={0x1c, 0x3, 0xffffffffffffff80, @rand_addr="f4fe4369691fd65b315333fc031b423f", 0x4}]}, &(0x7f00000001c0)=0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

04:15:19 executing program 0:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x100004)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
chdir(&(0x7f0000000080)='./file0\x00')
fcntl$setstatus(r0, 0x4, 0x0)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280))
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

04:15:20 executing program 0:
r0 = socket$inet6(0x1c, 0x20000005, 0x7ff)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000780)=0x4, 0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f00000001c0)=""/173, 0xad}, {&(0x7f0000000280)=""/232, 0xe8}, {&(0x7f0000000380)=""/251, 0xfb}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000000480)=""/24, 0x18}, {&(0x7f00000004c0)=""/59, 0x3b}, {&(0x7f0000000500)=""/255, 0xff}], 0x8, &(0x7f0000000680)=""/131, 0x83}, 0x40002)
getsockopt$inet6_int(r1, 0x29, 0x28, 0x0, &(0x7f0000000040))
setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00000000c0)=0x401, 0x4)
recvmsg(r1, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002)

04:15:20 executing program 2:
syz_execute_func(&(0x7f0000000300)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f37f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd3000000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800266736660fe3f58de1c0f526264788fec4a1dd7dbbbfdd5cc6dc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

04:15:20 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x4, 0x1000, 0x7, 0x7d, 0x6d070f8e, 0x1000, 0xfff, <r3=>0x0}, &(0x7f0000000300)=0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000440)=0x10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r4 = fcntl$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$inet6_buf(r4, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008b6943fa5e249ddc5bad0e4b732ebf72c775be8c4dcc2ef5bcdcc51489db0a28bec08acb30cc8a5bd436a974550d3907e01db4dabb2be2c5753cbf276407b7ba190efe15642c3852d93b86b7371aed0eef776000d0d7e258ed6d0f39fab5856c5d33482b0fc6649cc52b1dba861159a7a4743847b57096562cb4d0e9ef64ff3422c39e1b566929b9ce78a874b9bdfd3cc2dfeaab7c013cdc03b4fad86c42c3e7e8a77d14537a", @ANYRES32], 0x0)
ioctl$DIOCXBEGIN(r6, 0xc0104451, &(0x7f0000000580)="d67624b485f3fa7d8c87f567b20c180dcdd403a3277912795a42d93175c3b01f7ecb863aa3bfafce3535c0e27755cc30aa05d09ad584bd4f1957644ed0ef1831b83d94a311d562ea3475bbe14c1305216099ffd88b5cf64d42beb9fda30688ffe7a70c15875f06e08a4af11695dcd32a7a246bbe46fe96a1fd680c29dc018385f106d8960575cddcb4db2e199fa9735c932297e2a0140254dbb98f7e387e901ad047d5879bdfb454")
socket$inet6_tcp(0x1c, 0x1, 0x0)

04:15:20 executing program 2:
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x40)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x10000, 0x7ff, 0x100, 0x3, 0x8001, 0x3, 0xfb, 0x8, <r2=>0x0}, &(0x7f00000001c0)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x4, 0x4, [0x7, 0x2, 0x1, 0xcbe]}, 0x10)
r3 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x1e}, &(0x7f0000000100)=0x8)
preadv(0xffffffffffffffff, 0x0, 0x0, 0xa)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

04:15:20 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d})
mlockall(0x1)
sync()
munlockall()
mkdir(&(0x7f0000000040)='./file1\x00', 0x0)
r0 = socket(0x17, 0x3, 0x988)
getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000080)=""/208, &(0x7f0000000180)=0xd0)
semget$private(0x0, 0x0, 0x100)

04:15:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4)

04:15:20 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000080)=0x8c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xac8}, 0xfffffffffffffcb6)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r0)
flock(0xffffffffffffffff, 0x8)
clock_nanosleep(0x0, 0x1, &(0x7f0000000200)={0x4, 0x5}, &(0x7f0000000240))

04:15:20 executing program 3:
syz_execute_func(&(0x7f0000000280)="982c2c0f05f420d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b6feffffffc1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb470f595800fd7438048336000000")
socket(0x0, 0x0, 0x2)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

04:15:21 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x4)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
flock(r0, 0x8)

04:15:21 executing program 0:
mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/191)
clock_nanosleep(0x5, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20a00, 0x80)
r1 = getpgid(0x0)
fcntl$setown(r0, 0x6, r1)
close(r0)

04:15:21 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000500)="3bd4e75806ccceccaf938b515bf4a6653125df67bf59834ab4526f5885fd4b6c2f6b5ec3e27606bb700cc990799b54953c6d04c094d45b62c031f921cfbc525558e7ac328195b87c1f7860f1bd721494b18caab64847e02b72776cbfce71d352f10bd53d343cf31d75d79bd959c17e0d9304b85ca16ea3bc365f9334f4503d841062e6c1b091287a0059050bfa4c30cfc7b72ae2fc5fe7e4af495fa791fdfaa16bc803f4ae6a6698d615b4b0a1331bdb3acc33c4b4c5d2d6bd4326e6f0462f3bab5b74c5749f7c19844fca2914ee80")
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000080))
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000080)={{"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", "6eb281e7f573104e998da0f1cf95511efa7e815861c350d586f4ff33e6cb092e", 0x7, 0x2}, &(0x7f0000000000)="366184294003edf51d17075374f34655e7ea58660ec1219b8986f8f58ca8cb438bec1f0f34970feb16f1ad77f3421ebac73e7476b2cf7c457c8037d05a92f792b4fc81e0da5fd41fe69e516fa817ea23830a98ab9e72e1f0059fd0ab81cb5ef793304904d3b117ad3b1de6dafb6371a3052867c3c4", 0xc3, 0x1, 0x2, 0x5, 0x93, 0x0, 0x9, 0x7})

04:15:21 executing program 1:
mprotect(&(0x7f00007f7000/0x3000)=nil, 0x3000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080), 0x110)
setsockopt(r0, 0x3ff, 0x5, &(0x7f0000000000)="90f5f7bf18766340dc57257a6464a3b89366b2b1a5e153aae5e086480f227e53f98d09165dfae1f5d590afc53f321d3b76d33c835eaa866110b020ea2ae18ecd", 0x40)

04:15:21 executing program 3:
syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0x3a, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}})
r0 = shmget$private(0x0, 0x4000, 0x202, &(0x7f0000ffb000/0x4000)=nil)
r1 = getuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x2, &(0x7f0000000180)=[<r4=>0xffffffffffffffff, 0x0])
r5 = getpgrp(0x0)
r6 = getpgid(0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x1, r1, r2, r3, r4, 0x112, 0x7}, 0x100, 0x9d, 0xcc6d, 0x928a, r5, r6, 0xfffffffffffffffb})

04:15:21 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file3\x00', 0x10800, 0x12)
pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000480)="32e501edfb6303be6b06d5f70f4a1fc96ccfef562af5cab227297a7bb88354e618951569d591b5848943e1dc50f75ddbcf389addf0a42110f951d38739a70b28bea79c8df5b267cbc431536a511c6ac0a4716ed95eabfd6b3e86c5eaf80677aaa9b6d38b8106ed502d0e4c441087f9b6aec8b59ba510e8b5a78e1914acc0efd7bbc6c2403d41ed9bfb587b539ff422121ade08ec9f33ca430e30553eb38e4113763c5dcab9e53d726f9de1a1e420d548250940f1f444ed44f7f6c1efc64bb672aff809fa1698ee3d4a624c", 0xcb}], 0x1, 0x0)
r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
connect(r1, &(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x7}, 0x10)
symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00')
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={<r2=>0x0, 0x80000001}, &(0x7f0000000240)=0x10)
recvfrom$inet6(r1, &(0x7f0000000600)=""/4096, 0x1000, 0x0, 0x0, 0x0)
r3 = getpid()
getpgrp(r3)
unlinkat(r1, &(0x7f00000002c0)='./file3\x00', 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x6d6e070b}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={r2, 0x4, 0xf, 0x56, 0x8001}, &(0x7f0000000400)=0x18)
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00')
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000005c0)={0x5, 0x9, 0xff}, 0x8)

04:15:21 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000780)=0x10, 0x10000000)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000800)=ANY=[@ANYBLOB="0600000662a900060000003c07ca07fc3a70ac51631afb00000000000700000000"], 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000007c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)

04:15:21 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
ppoll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x2000}, {r1, 0x1}, {r1, 0x60}], 0x4, &(0x7f0000000080)={0x6, 0x8}, &(0x7f00000000c0)={0x10001}, 0x8)

04:15:21 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000040)="184314d2b36a11f39f6fb2b414b1ae75f5dc63418852")
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="7bc5226968c14adfea26f3095d64887ca758183103fbae761fd0cc627956cfc1ec2281db52ced97f96ac1be2adb3866c7c99f7701eeff21c0ea761e4071dda1f5c5f5b80341896a370b8728b0b943bc496cb88e252d6a30819a17ce1d4f2048905dd0c9cfa6af37a82739b4497d806c18ea7e9f28076cfdfc9370c742f12bbbeba59d6c3f8962bf29b0dce14bdeecf", 0xffffffff80000000, 0xc4, 0x9})
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x3}], 0x1, 0x0)

04:15:21 executing program 1:
syz_execute_func(&(0x7f00000000c0)="98f3410fe6c10f05f30f59bfd913000066448387fd5600001c41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00ea00f345d9c6acacc4c3214cb9a5605419c201b00b00c600f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
shmctl$SHM_UNLOCK(r0, 0xc)

04:15:21 executing program 2:
clock_gettime(0x4, &(0x7f00000000c0))
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c094f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

04:15:21 executing program 2:
clock_getres(0x0, &(0x7f0000000000))
r0 = semget$private(0x0, 0x3, 0x104)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000180)=<r3=>0x0, &(0x7f00000001c0), &(0x7f0000000200))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x101, r1, r2, r3, r4, 0x0, 0xfffffffffffffff8}, 0x7, 0xfffffffffffffffb, 0x3})

04:15:21 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
read(r0, &(0x7f0000000840)=""/249, 0xf9)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
sync()
ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000780)="19a8e815fc487181425c8b5e648b8cf4ca552742c4e13d70974000441a607f57108bb3d61b3e0218c90ef379800f4f4c478be3773f0adef5c16da86993f433a4c1fdbdac92884ddee70d1ca08cddbbf89cf6d9124f018d87ac778d9b15f76ff3577021269da328f6a720c5127ef8a21a20f752180c178e2347126f4ebae6083d2dc740e56890c19ff32fa703015b3d98d636e78d4be96f2753d30df04a96ffa1dd0a741c270231c2e02c6c75f26b4d82")
ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000580)="20449ec603bc087333f63d00319cfa0d53f20b52ef08664069faf0d1e57455628c75e5a75454b76fa365ee3741cb4bdb700c5ddcb218d0be65c9d88b9be5206b2d1f0d4e196e46168d9b2814c3dad527635d9cbfc76a317c7902ec3fac6c26b1a72ae3513e3a5d84d419f45d8a0064451f6bf1f1e3161561ce468602c9892b01ac256c06124a2cde77d30cf7628a125f8e29233e443387d360c53afcd1123320fcad6200227d28a0f3c383198224a70f312eb3ea756c50f45bed8f3f384fdb564fc07d8f50cd9e254562391006373422a120d5fd38f5ff0a58b29865ea079f6c3a9b6e5a")
r2 = msgget$private(0x0, 0xa3)
msgctl$IPC_RMID(r2, 0x0)
ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000680)="23849fa9a6c12d5bea24ad3d97bab85a30cb175a86cffcb7c8e6e86d7f74ce60a7b8f364248811ec4edcdae490911d11269706de055a1a5ae0d8aca5e69622ca5869d92730a631484cd69d6665edbe50d7eba3c8f75b9539e5f5449eae044ee2b50d0a344123ccaa9f0a42802df5ddd0d5da7d6c8b2ae3884c3aef0ec187bef48a26c08f6c20e8100b41968d54fa1e54383b799853c81d323ceea2e55d49be4498509525799d56c01a3b69d88045dde9029642c5bb250779d8e9ca18096d0d9d147630d69c661401a7b4512b")

04:15:21 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
shmget$private(0x0, 0x2000, 0x30, &(0x7f0000ffe000/0x2000)=nil)
recvfrom$inet(r0, &(0x7f0000000000)=""/139, 0x8b, 0x40, &(0x7f0000000100)={0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0)

04:15:21 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000)
recvmsg(r0, &(0x7f0000002880)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002740)=[{&(0x7f0000000300)=""/162, 0xa2}, {&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/242, 0xf2}, {&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f00000005c0)=""/5, 0x5}, {&(0x7f0000000600)=""/152, 0x98}, {&(0x7f00000006c0)=""/93, 0x5d}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x9, &(0x7f0000002800)=""/92, 0x5c}, 0x2)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20089, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/254, 0xfe}], 0x1, 0x0}, 0x40002)

04:15:21 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000)=0x6, 0x4)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x200)

04:15:21 executing program 2:
r0 = socket$inet(0x2, 0x0, 0x7fff)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8)

04:15:22 executing program 2:
syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x0, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02db010c606aa8000000000000"], 0x8)
syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

04:15:22 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x800)
select(0x311, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0)={0x8bb1, 0x9}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0)
getrlimit(0xe, &(0x7f00000001c0))
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000280)="63bdcd1aafce6f4c70f473bfba0ed854cd8c029b71b906051b933d4793eddfc27d0fd6091f03967526d5442a486193a3d3b8220573f36f6204c36b609f95b882d19740d7e7b4b35d9b6db057e40af3479917b6816e36d9a8a00e6b16c8f919b96d9b652aa3aecd34b3bdb6cf3428b2ed003d505cd38145ea821ceac12cb923fb42e9e89225ffa676820e09f5c5a246ccabc342ce7e53a3b2a35b0e01a6b50e523efcf7c08213f58570c34021d2e76e035e18d55e95", 0x8, 0x9, 0xfff})
clock_settime(0x0, &(0x7f0000000000)={0xfff, 0x8})

04:15:22 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0xc4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xd, 0x10000}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000e3c000/0x4000)=nil, 0x4000, 0x2, 0x1010, r1, 0x0)
r4 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0)

04:15:22 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x883, 0x0)

04:15:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x20000000, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4)
mprotect(&(0x7f0000218000/0x2000)=nil, 0x2000, 0x1)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000000)="acc455369205ba9cb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20666dabab04abd211668be16eb9a3d05f6bf", 0x33)

04:15:22 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
connect(r0, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10)
accept$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x8, 0x2620, 0x0, 0xffff, 0x9, 0x101, 0x20, <r1=>0x0}, &(0x7f00000000c0)=0x20)
r2 = socket$unix(0x1, 0x5, 0x0)
getpeername$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000001c0)=0x10)
r3 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbfff000001f4}, 0x10)

04:15:22 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x40)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={<r2=>0x0, 0x84, "364b722b35bae2f01061f6d59b98e1ed78e2957d20542e9ec989948b2591f85229d860236fa2075afa1a0562130a24826c3d6c0da6cc58db194980082690749ff4240dc219e3a1ca0b9ab583d9d517f49a115ad35fc5aa9950b0a0dde2c8188dd1b2b963b8b7308e2d6f211300ce7bbc5bd8daf0f54fcddf544bdd1051b133f4b8851e5e"}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x670}, 0x8)

04:15:22 executing program 1:
r0 = msgget$private(0x0, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10)
r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180))
r2 = socket(0x1c, 0x5, 0xdd)
getsockname$unix(r1, &(0x7f0000000840)=@file={0x0, ""/44}, &(0x7f0000000880)=0x2e)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000a80)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800)
r3 = socket(0x2, 0x5, 0x0)
msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000)
msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000080)={0x3}, 0x1)
recvfrom(r2, &(0x7f0000000740)=""/35, 0x23, 0x80, 0x0, 0x0)
bind$unix(r3, &(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8)
msgrcv(r0, &(0x7f00000005c0)={0x0, ""/149}, 0x9d, 0x0, 0x0)
msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = semget(0x0, 0x0, 0x1)
__semctl$SETVAL(r5, 0x7, 0x8, &(0x7f00000000c0)=0x7)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x294, 0x0}, 0x0)
setsockopt(r2, 0xffffffff, 0x5, &(0x7f0000000a00)="10820289d4c3f383ea130cdf57ccb3ece0ce243a8b4076e2dfa9d37213352002b3c7b9f7bb5855379abfc1d4e6497e5033eddec52bbc3962664c65ccf98d63aa70d3851b3034519560cafb911615db386b8660dfaae20050d02e39c41b92f99ca665bc74417f0fa3f03e", 0x6a)
socket(0x1, 0x2, 0x3)
msgget$private(0x0, 0x40)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)
msgsnd(r0, &(0x7f0000000780)={0x0, "b8ca472ef573df0124e351cfef6f574e04a18957a72c8d1b892ab078704936e45297a38a3d82f2fd6859bcbad48d1ea80b3fc170edc886ae6c1d6fa3bff4cedd9081fdae61832d78c846fd2c34d94a38c31009954e7f183f19bbc17d9fbd715dabbd39a0f4cbde7d52e7808c8c57130382b84b7c1769bda9d67c"}, 0x82, 0x800)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000980)={0x0, 0xd6c, 0x0, 0xe94, 0x100000001}, &(0x7f00000009c0)=0x18)

04:15:23 executing program 0:
select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x3}, &(0x7f0000000080), &(0x7f00000000c0))

04:15:23 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0), 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="a2210212d0600e081e4f3b0da9abe215b9884f213300360d87e8d70d5c775dea3eb1221d31adfc114672a3ae5caaaf829a2050228bbc5a28c609ddc36501fcf8373564f53b3d33ef0ad93b13c3f0b8317b16d02dea6a5efa9dc2c08db64eb57600b824248044b55c5cab90281ab8f89502", 0x71)
setuid(0xee01)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000fd, 0x0)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f00000000c0)="bf32c78f4c4b262fe3f36ba5e142b44497ffbc156ddb611360dec416f0ad79055f0f87465e6b7840b328421a616af86dd9dfd2606a54ee9ec37d239025421bc30ce0341375efbc6bd4eafe4324a9db8887358ff80af72ab02966d749bbf301026756a31f3e87594b1c79bb318596442c13c10c2d4b5d3ecad941fe903e2606a95891aa3c45c7ab0faa15cbd3a750b1e151659886a3c8b764fb6283ae3c2d4c0595a2ccb11b3869ca1c153255f96a1a69e7d5c275cba6ed7359efc0f384e23aee5deecae31a7760ad3f")
r3 = getpid()
fcntl$lock(r0, 0xb, &(0x7f00000001c0)={0x1, 0x41f309b0d6bcc13b, 0x100, 0x200, r3})
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)
readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x0)

04:15:23 executing program 3:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x8001}}}, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4)
socket(0x11, 0x4, 0x400)
connect$unix(r0, &(0x7f0000000040)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffe3f)

04:15:23 executing program 0:
syz_execute_func(&(0x7f00000003c0)="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")
socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0x0, 0x3}, 0xc4)

04:15:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x1}, 0x8)

04:15:23 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x3}, 0x8)
setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392)

04:15:23 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="df", 0x1)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0)

04:15:23 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "81b45647d3107c4cddee9a78e43e1488823348d8df119cbcf517f5e3ac1da0b4", 0x3, 0x2}, &(0x7f0000000000)="b620ee64ec55dc7a6dfd87c44255e06cdb59dd995d2e6928a87850136577e6fff613d13b920551971ad8091076d641ed93c30105b82abfd891e99daff3370cc436d3ab6702298406ab83e5418a05c0fd0bedfc07281c81ebb159601a2bc4c1efecf5d715b20c52c1740fd9c91d1541cbe948abf5e1c82b1813e9edf331532d0d8eea0d5ec761e692504e5c2b03117b52fe0ef911b349fe10a0444f", 0x5, 0xc000000000000000, 0x5, 0x7, 0x2, 0x5, 0x5, 0x4})
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000007c0)={0x8, [0xb9a, 0x8456, 0x9, 0xca7, 0x1, 0x3, 0xb91d, 0x3]}, &(0x7f0000000800)=0x14)
syz_execute_func(&(0x7f0000000140)="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")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x111c, 0x2000, 0x2, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000006c0)={@in={{0x2, 0x2, @multicast2}}, r1, 0xe4, 0x20, 0x1000, 0x2}, &(0x7f0000000780)=0xa0)

04:15:23 executing program 3:
select(0xf00, 0x0, 0xfffffffffffffffe, 0x0, 0x0)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x4)

04:15:23 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x2000c, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={<r1=>0x0, 0x1000}, &(0x7f0000000500)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={r1, 0x4, 0x20, 0x5f08, 0x8001, 0xff}, &(0x7f0000000580)=0x14)
sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x4, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000a00)={&(0x7f0000000640)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000000680)=""/43, 0x2b}, {&(0x7f00000006c0)=""/44, 0x2c}, {&(0x7f0000000700)=""/228, 0xe4}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000000800)=""/145, 0x91}, {&(0x7f00000008c0)=""/164, 0xa4}, {&(0x7f0000000980)=""/109, 0x6d}], 0x7, &(0x7f0000001b00)=""/157, 0x9d}, 0x40002)
recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000300)=""/42, 0x2a}], 0x4, &(0x7f0000000380)=""/11, 0xb}, 0x40)
r2 = accept4(r0, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0x1c, 0x10000000)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000600)=ANY=[@ANYBLOB="000000e300"/15], 0x14)

04:15:23 executing program 3:
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
setsockopt(r0, 0x8bf, 0x18fe, &(0x7f00000000c0)="5afacafa4fcb7a90735bb61b4bfb40563ea966518c2edc2b62022279d99c45d38a3e3999468b197a8c165874ae61c6755fa210fd109c83100b06708c7c088d6de6d7a389e441e847", 0x48)
setuid(0xee01)
clock_settime(0x0, 0x0)

04:15:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000001c0)=0x1c)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000eaff00050000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005cde5dbc0d501148c7120b083600"/136, @ANYRES32=<r2=>0x0, @ANYBLOB="0200000003000000020100000000000001000800"], &(0x7f00000000c0)=0xa0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0xfa, 0x2}, 0xc)
fcntl$lock(r1, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1000100000001})
socket$inet_udp(0x2, 0x2, 0x0)

04:15:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
sendto(r0, &(0x7f0000000040)="bde89c56f2746f45528f962eece14a20467187120b2b959be9987037e9119552bb7591f7dbbdfa05859a6e39d7da5fa2a64309c3fe1687cf4fa5df23394c5770db653891ee4f9aeff1977d0085b3b6c03bce4aaf1916701845fdbd2afedf42a936526bf10ec6f0572eaed6fad5b0fc28ea810630b7178290e0d6faa9c17db7cd97", 0x81, 0x1, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x1, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x426}, 0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r1=>0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000)={r1, 0x0, 0x4}, 0xc)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x8, 0x204, 0x8, 0x6, 0x7ff}, &(0x7f0000000340)=0xa0)

04:15:23 executing program 3:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x110002, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x1, 0x4)
open(&(0x7f00000000c0)='./file0\x00', 0x10204, 0x10)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff56)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)

04:15:23 executing program 0:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000000180)='./file1\x00', 0x1, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
open$dir(0x0, 0x0, 0x100)
fdatasync(r0)
rmdir(&(0x7f0000002580)='./control/file0\x00')
close(r0)
rmdir(&(0x7f00000000c0)='./control\x00')

04:15:23 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}}, <r4=>0x0, 0x4, 0x4, 0x80000001}, &(0x7f0000000000)=0x8c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4}, 0x8)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000240)="180ea195ca0b6220379295e123c04bd24efa883b43cd629a6091c7cf50278db221cd721f0e56d22b4c7e453f9b7b74d741659eaf4a624d4d5224b2d48b4054e8a3634c825b8c1c6193f215fa0c0c94c43183b0ea33ef4e4419b7d537ed413dd0c09b7f12597703372934fdca28adf2e0e61fa229")
flock(r3, 0x2)
dup2(r0, r2)

04:15:23 executing program 3:
syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f807914141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131c555fba1c9fb110f0f3804830a000000")
syz_execute_func(&(0x7f0000000200)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

04:15:23 executing program 2:
syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb450f01d00fb8c4464e4e751e0be0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")
chroot(&(0x7f0000000000)='./file0\x00')

04:15:23 executing program 3:
sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0})
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0)

04:15:23 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0xb2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a588c3041241e987fd760d38bb6ca4c8174f00571cb44742e85135e493d7cdc404cfb28f2837c8c0e8408e7d9f9b0c3d5551c373f84301e5c73ebb8138d9", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)
poll(&(0x7f0000000100)=[{r0, 0x85}], 0x1, 0x8f)
accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8)

04:15:24 executing program 1:
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
getpeername(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
socketpair(0x1f, 0x20000000, 0xffffffffffffffff, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={<r1=>0x0, 0x8000, 0x1, [0x7]}, &(0x7f00000001c0)=0xa)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000200)={<r2=>0x0, 0x7, 0x6}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x0, 0x8, 0x3, 0x3, 0x1, 0x1f, 0xffffffff00000000, {@in={{0x2, 0x2, @multicast1}}, r2, 0x9, 0x101, 0x1b34, 0x3, 0x3}}, &(0x7f0000000340)=0xb8)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

04:15:24 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
msgget$private(0x0, 0x10)
__semctl$IPC_RMID(r3, 0x0, 0x0)

04:15:24 executing program 3:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000280)="07e311b5342d56ae9c69b79cc58ae679b65a10a2712ce4bc65db5db87775b8a3ab06f620a51ee7da0a34177e5134735e7b3ac4026da1280f9c7107042d0bc5057829161d9afc30b17940a3e6871adac768a445d08982b01014d0b12a047e004496e89221ee0182d71b2725d12d9b794bca035d80d4e10a840dfd6e82e3779e68276472b8339d8f46600feb05a7b16b00a46b0255291506b0e2cd755118c0494878b885f16b1a308a8ef3fb31ea19c7b2abe5e07d9f974edafaf19f1ee0da1309000b5c8d8120a83a946998e015")
open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000240)='./file0\x00')

04:15:24 executing program 1:
nanosleep(&(0x7f0000000100)={0x0, 0xd8}, &(0x7f0000000140))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
syz_execute_func(&(0x7f0000000000)="985e3ac23ac24a1c340f05f359bf090000df43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf001000007cc0fda121ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80df2ad8cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pf\x00', 0x20000, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000001c0)="30e8852d094ae46342bc282409689928206bc67cfc1d1b1ec329fd971829fbc13342745573796965637c48ef9b1c2331ee268a703336b880e6077c6e1087b9ec3529967d3fddd69f33cf2b75f8bb2f33fb956c45818316d6c93650c0d5c7888c1cf0a34a8e8be0274d3eae1a1c995be9869defb09c2ee10b71a1ea3d8f84e35a7aacf22eb06d3b860ea80d45f5e5b4f09b20a372000ef336b693e06d48917b956b63ebc9f7173ed247b872e30a376695be2386d45a6344241024099725ebfed1ebdc78ef1ad856ce86aa6e90212804924465718345649ed76ba14d627f13b89bc071")

04:15:24 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={<r2=>0x0, 0x8, 0x10001, 0x1ff, 0x100000001, 0x3f, 0x6c15, 0x20, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x4, 0x9000000000, 0x101, 0x6, 0x10000}}, &(0x7f0000000180)=0xb8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000003c0)={r2, 0x5}, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
mlockall(0x1)
sync()
sync()
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCCLRSTATES(r3, 0xc0e04412, &(0x7f0000000080)="3119fdf856af0651f01d8e6ccbbb71d64227a78094febc88fb59eefa7f6e387783ee241716a09d0b9d3965182a17cc0723aca71a1f5e4f65bd7da0435d2edef5103985e8a4c69346b75d63efd5968a079d15b60bf76534b81e06aca281cdc6f8193e32b8524b4aedb9522f74b8a48b0724629fdc6e7c71e01467f5451e287b6bf3d79fab615633c776ddff17f892a0a0c202ef0a71919dc5ec91e9ad7f420952")
setrlimit(0x3, &(0x7f0000000400)={0x6, 0x755})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r4, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r5 = semget$private(0x0, 0x7, 0x400)
semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x7fff, 0x1800}, {0x1, 0x3}], 0x3)

04:15:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x88}, 0xffff0000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0x5, 0xfff}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000680)={0x4, 0x4000, 0x81, 0x3ff, r1}, 0x10)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440), &(0x7f0000000480)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x100, @empty, 0x6}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000240)="eca47b29b8a38acb3a337d8af18cf912f7d183ac7e3af31aee262bdc42cd0949972936f7cc326e85e64c4f23988ba8c162421fc8b1b86b1f2e8d88000b2c231f7516b839d53a7780bd2a991944366c66c460368b4bb05eb89adae13705b9968303a4e8084060892e50d92455a33dd39c96cfbc48cf8cb9c88b049e5765b74aa435f2f3da36b02884c8d8c2ae0c7539dcf053bc107b944becc95a23b8cf4f7ba6a2a1def21bcee8efba746baf2ccb2cdb5fa18de2a229892835f60acfa88a7775ab14d919c569ceedf26c76519923b70e7bfe21c1cc83cef74d8e46b353a951e39ce12c8d48d5351e6105f7f8a0d31201c6c2d8d5e24754a4196b967d1e76", 0xfe}, {&(0x7f0000000340)="26d75762bbd1fa836a566f6efbc6025aecd45a", 0x13}, {&(0x7f00000006c0)="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", 0x1000}], 0x3, &(0x7f00000003c0)=[@dstaddrv4={0x10}], 0x10, 0x8}, 0x100)

04:15:24 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040))
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xa0, 0x1a00, 0x2, 0x20, <r2=>0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8)
exit(0x3)

04:15:24 executing program 1:
accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
open$dir(&(0x7f00000001c0)='./file0\x00', 0x100, 0x80)
open$dir(&(0x7f0000000180)='./file0\x00', 0x808, 0x80)
writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="3c21be672d62d73c4b5716d63be5e271bd704f9edbe107d1e9387bea3b8aec05c13b66f2ef969f2da381e8a1e6326dc3801a43606ce3126926072c403d6d34150c712763dd0b717ca32a0c40730ed1a97b75b1116d812af1abcf5677", 0x5c}], 0x1)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700)
ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)

04:15:24 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x30000000)
sendmsg$inet6_sctp(r0, &(0x7f0000000a00)={&(0x7f00000003c0)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000400)="ab6fea3ab9036cf721b00eb48effde33e3b0f911d80ea141e9a10419e0d911992f4dfe9d0be53450e373bc869f31da5228e0ddc6305e456f0e37dd36f7754b05a1832656920b9d0c698683852f402e17a1ddf87cbc4a072153c4b69f8fd82696d770c927ea23bdaa37663760c688d2564386d9993503730f6d48705de02c6a54c3cec3fa559cb12823977d99a6432347e9b7e44a557c7312a59c9bb069", 0x9d}, {&(0x7f00000004c0)="9346c2a888c66841ebc65f485cea7af2c318a602c5788423b461712187c583fb9f9c1fe0bd233af44dc1fa6541bb134df616725a9257082313c08fbb4e7c80df3fe847ffe43bea9b5ac083da4b1ad1304c1b75d2a16e3aff7216435ddf587c8acab0492df038ad014e1e3bb3eeabb289b19eb8e387da38e87cf1", 0x7a}, {&(0x7f0000000540)="df6b32146bc13c919a20c9b729662e77fa4d6cac48d3e742e57b8bec3d51b40ac532ffe259153eb252fc9ddc5fe714dd4ba8016aead10f92ff9e5a1fec2a699cb078f92f34176fcf2239b8864ec4b49da1076839e7fa8eb30172c7cdddf0642626028fdf25042503404e699bd38e3cd7c26de7714c4f9b40f9da65c61f1bf0423a9c8d623900ce486165c50e5626dea4", 0x90}, {&(0x7f0000000600)="d06b07a3ea3d02d80b6e74f61c8a16fb79213f2352444e5bb1ba309ad8ed9ecdf8b6a0710285c0bbaa0eee8c1172ff8255bbfc092cf75021ab45aecbff6fe1a6a4a69ca561e9a04b1e76660edb99917a8f2cb9c61ba1d5680c671ea94d39f2b6cab48b8c4b0b22f9e27ce656023bd3040a58b3f1de56d3898b2891711ee57ca1895373a6601be13fef9cec0ecf727de92b311a8d6d760570", 0x98}, {&(0x7f00000006c0)="d85ef9ebd98f74df73b4a5247dc3be01b00bcee9537054248b12fff6c00b2da1b9697ae35ca92945ef7e7063235a8b68a48eaf3a37b637850674e851553a89648f9600792b70bdec348348af5da0790a86b122c80e6b98a3e1a7dd0643ec49a54b3171513d6b5ab6bc195082b98ac4f5b5b6cbc99c089992f2c6a8e83a3e43ce3b7eefe05a8252ba7426c654bba4221810c64242629bbbb0f50db4ade3", 0x9d}, {&(0x7f0000000780)="94cf34bae8393a0552869f09f6be46f6174b96ea74ed674f246bca2a8c117dbfc2f8558b5593362e7f3ea0c489c97d89a56ed1349253ea9448af850070bbdce128111588c91b7db34548e77ae74a1ae3dfee9ec5bc8ad15358e24bb73bff73763828a1a3c905a003bcfca775788734d07c31da84b589d9a2cfab62a7739bfe72ef5bbe579af22938ab664ae773b105763199d4acf8c76b65d78a9e3a1b4cc0b9df9edb1ce7808a1e", 0xa8}, {&(0x7f0000000840)="733d938c3e6e54c9ff5c8485fb9f8780e68bbc878de8d2592432f83da736e14538262f16b341fba96a817282c985de520909084e789357be340284032846f3396fb6182ea7f561807ebf808778bdb47530f08f335eefd3332ab3aeea57f0efe71a73036e19eacf6cc21c2239094eb3ec65174ce5259a4a102ebae0f40a39626ea235fb8673dc4c0f510476d25981c48dfb7643fa1861930d9f2c48f35b97cd7041aa7ea969f39a1097de841787df3c9908252df8e6e34fcf4569622677b5418396d5b2658152d1b91b33f6bf671f5dd11082e0a5de1eb523904e691465eddace5c89f08254742b2fc262f3a51b1602", 0xef}, {&(0x7f0000000940)}], 0x8, 0x0, 0x0, 0x8}, 0x1)
getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000940)=""/61, &(0x7f0000000a40)=0x3d)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4)
setsockopt$inet_tcp_buf(r1, 0x6, 0x2065, &(0x7f0000000140)="a994596a1a5048eafe0ce952fcb08943f4ca450155d8c1e042b53c6fc982ae96d42e2c81875d267c507ed5d78d05cf29b666d949fc16045122c79d81b5c02d91ac31446e08c4e597d164f9198832ed3c44216426c567b45e62046561821ba68b004d77a85edf9d5149ff662e0cf50765f05a", 0x72)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x4, <r3=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e22ffffff2c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e400"/136, @ANYRES32=r3], 0x8c)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)

04:15:24 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0x2)
ftruncate(r1, 0xd)
close(r0)
preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0xffffff08}], 0x1, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x4, 0xf, 0x6, 0x800}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0xffffffff, @mcast2, 0x9}}, r2}, &(0x7f0000000140)=0x84)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f00000003c0)="165a65d30fce927b6ae100fc319166f4a7ce599b83efd76a045c5b344d1af57f8681b5ba2242e172ed89122d03266e3b8e695ac8221e76f0617d5605d3718372469aadd8de72d2692a604198aea957a4c150c7d38f97f3403d52a8a3851fe890ac2be0e2c64f3c86ff453c5167da0e6bbacfa97ea0adae82e1b545bb465654b9deb8e71978be601858ed4d24f2ba84a776ac675ac721f85b3497672b4a867fe8f365ff5f32473f1499f45768cbe1a2a3dc2f4097ed4996edb6989d3051fd14c0af5399e02c574c1f2110d9d526a523dfed1cf52ae54c37166d15512f519a638a39da1d873f0d58f80f09a478752eed")

04:15:24 executing program 3:
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
r2 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
writev(r0, &(0x7f0000001500)=[{&(0x7f0000000240)="4a5c20aa2d76d8f5229e36a5efdb429adb6614ad365472e7d1e24aa8e078cac2f1cb2d6ad35730467f481948a0985b0bdea4d56f3ae8f9e9694c7b5393d3263e392755f9d1198a690d7e458fc76b23103279394332d1b14be27f6c0fa85371287aa75c0eaf69253ea6bf215bda00694b4cf0eab6e339fe5d1573da3e1766d2aa658ab3f9dedfa6ea64fd7c201e8d7e226433dbd20007a094f411aaa7dd9c2f71f62af5e5cbe81c571433b36ae89a81ad9676ecf62c687333a4", 0xb9}, {&(0x7f0000000300)="99a7bcae93570e55a0bebfc72e041c4bb649ca0169f168d8cd7f0f8ffce630", 0x1f}, {&(0x7f0000000340)="4e5191e25f79757459d2f68ca28222367eeb1207f5373075780b437decee8f58f6828b6a", 0x24}, {&(0x7f0000000380)="d3f487ad44071c5a1d70e9b5f3c6a11caf405ed475a740ae3e54d6f29a9a16323a7cb9da0a5200c00f20bf23724aedea5bd0eefbf47809d8d3f7", 0x3a}, {&(0x7f00000003c0)="ce891e2540ead95066ef5702ec110da5ea72", 0x12}, {&(0x7f0000000400)="d81df9e35cdbac91be5a43a7f42326dcebad5121a20a2fc74d7589f8618481c2a603", 0x22}, {&(0x7f0000000440)="9fd418cbde598f17fed795952b85b485bdc0cfc5457621927df5678527fd06a14e1774627134784535277e55d677a78059431e8142b04628dc8a4f3bb4e643364b8e789f63ba073b6040cd600e736e74101cfc30d9c31a714945d9d5c968d88fe6f9c05f187f679e250991d58267c55a15fcf3d7a3ada8a792108de510e9ec0733529b1a5453a98408946e2850ef7b96384d908f384617cb", 0x98}, {&(0x7f0000000500)="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", 0x1000}], 0x8)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, r2, 0xfffffffffffffffb)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r3=>0xffffffffffffffff})
read(r3, &(0x7f00000000c0)=""/148, 0x94)
fcntl$setflags(r1, 0x2, 0x1)
syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

04:15:24 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

04:15:24 executing program 3:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = msgget(0x1, 0x3)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x3)
sync()
sync()
r2 = semget$private(0x0, 0x4, 0x183)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000500)=""/199)
__semctl$SEM_STAT(r2, 0x1, 0xa, &(0x7f0000000180)=""/44)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r4 = semget$private(0x0, 0x7, 0x400)
semop(r4, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7)
semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000080)=[0x80000001, 0xbd, 0x3, 0x7, 0x5])
munlockall()
__semctl$IPC_RMID(r4, 0x0, 0x0)

04:15:24 executing program 2:
syz_execute_func(&(0x7f0000000380)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b005fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x8)
r1 = getpgrp(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1)
connect(r2, &(0x7f0000000400)=@in6={0x1c, 0x2, 0xfffffffffffffc01, @loopback, 0x1ff}, 0x294)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r3, r4)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
r5 = semget(0x2, 0x0, 0x460)
__semctl$GETPID(r5, 0x3, 0x4, &(0x7f0000000200)=""/117)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r4, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setpgid(r1, r1)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})
msgsnd(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000007ac776fd002aa11b21698770e6b8d2317eb11cdd6d97089a8a7399cecf6aecbb7b091be602e4efb460ee4154d2deb19b0dce4ae663e400"/74], 0x1, 0x800)
semget(0x2, 0x2, 0xfffffffffffffffd)

04:15:24 executing program 1:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={<r2=>0x0, 0x0, 0x7fff, 0x20}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x7, 0x81}, &(0x7f0000000500)=0xc)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078df")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r5 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

04:15:24 executing program 0:
syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c0a0f05f359bf7a29000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10")
syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0)

04:15:24 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x1, 0x20)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)="688cd17f0127bea7489a3c1dd34f3b8001368acffe960786de6cf89abea93533d0e22327c0542d2abdb39e7a375be3120223bdc6fda341f4a9a33c0d0f0fc6e77f089d748c80782b438b7b650c2215cd17d3360e9fed08354cef38b839dd01af386e4bddd17088d0ad1aa9e62ea6eae43f5df8e52f0398e0f92ae0fa32a08a7dc540bca4744ee11607b591b30a7099dd780b2c4b83db81e21fbe6c293036bffbb25a998c9c2b809dc9abca51ce0f26b690721978ab706be43fbd1ae29e0804e14919437654ee4dc5ae2d594397dad02dde2156f449117f0279825d83166aeeb63102a1207514f9adf18b9a")
syz_execute_func(&(0x7f0000000140)="985e4aa84a1c050f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2")

04:15:24 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0xa7f, 0x10001, 0xe82, 0x5, 0x30, 0x8001, 0x9, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfdb, 0x0, 0x7614, 0x8, 0xf74a}}, &(0x7f0000000140)=0xb8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1}, 0x8)
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0")

04:15:24 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet(0x2, 0x2, 0x1)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x100000000, 0x7f, 0x401}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x6, 0x0, 0x3f, 0x8000}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x97, 0x0, 0x38, 0x4}, &(0x7f0000000140)=0x18)
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
pipe2(&(0x7f00000005c0)={<r3=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000700)={{"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", "e54f19e46c6c72f3d20ca783a84282ede1c1e8e4520ffdb43f96c785ca4976f3", 0x20, 0x8}, &(0x7f0000000600)="95a6a9fb838d9cf64b891456245d2ba35b539b000fbd9a5e4485f461b5fd15eb625cd0a99123cbe785c7db6a743cb780a5430c46d665151df383160146f59598479fe52125d7e40758c83b05dae8ebb44a6f0d52ff3322994e863ee08dc8a992349fc38533d784c376e5078d4c19a1a9808ad7fe899a251dc23eb8e047e8da9909dc8791e057a1a976f816206ac22879e85aed480efd1618aff51931759f80269d383cab1409dc2ed02cdf1c73908772e927fb94c1d22cd5c554a5bc79daec47c344", 0x3f, 0x1f, 0x9, 0x5, 0x0, 0x31f7c169, 0x5e7b})
freebsd11_lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0))
freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = dup(r0)
ioctl$DIOCNATLOOK(r5, 0xc04c4417, &(0x7f0000000540)="b0d4651354cfbe67b7c138f89bd3cab881c241617230c378e1084a55a305abf1a2f2263955ee5c745c06826175c382769d36f6459b9678dddfda4f9567c9ab35f8451106a097f2fc8297d354")
lchown(&(0x7f0000000200)='./file0\x00', r2, r4)

04:15:24 executing program 0:
syz_execute_func(&(0x7f0000000080)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef456d6d92558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00")

04:15:25 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
socket$inet6_sctp(0x1c, 0x1, 0x84)
shutdown(0xffffffffffffffff, 0x0)
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0))
socketpair(0x17, 0x20000000, 0x40, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x100, 0x1, 0x2, 0x545, 0x435, 0x4, 0x1, 0xc77, 0x4, 0x1, 0x81}, 0xb)

04:15:25 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x1d)
fchmod(r0, 0x20)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000040)=0xc)

04:15:25 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94)

04:15:25 executing program 1:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
lseek(r0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fchdir(0xffffffffffffffff)
getpgid(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="e1f49e69af1fb51a3bdbccb307e472c5bd3766b3047efcb0a0000f634d5dfa69df7ccf69ce84cfd21e43ca08698895c428321d372302ccca334d5f0014b644f92bb43a764da6e0fec1d763c198fbdb5aa47c9b3692d3b7b890e8af09a8896874a7b1ce33f17d7bd1d22e2f2a4ea5f5fbd85f8dd3dce316a4dfadd0db04a859f1208041dddb8ac38bc0f4c86b6a8186cf4557da1c6670b5863b9e35", 0x9b}, {&(0x7f0000000040)="a1b76ea5ddacb31d2a250c41", 0xc}], 0x2, 0x0)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000)

04:15:25 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c16b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x7, 0x4})

04:15:25 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10)
mkdirat(r0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
accept4(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10, 0x2fffffff)
mlockall(0x1)
sync()
getresuid(&(0x7f0000000340), &(0x7f0000000380)=<r2=>0x0, &(0x7f00000003c0))
getgroups(0x1, &(0x7f0000000400)=[<r3=>0xffffffffffffffff])
lchown(&(0x7f0000000280)='./file0\x00', r2, r3)
sync()
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={<r4=>0x0, 0x100, 0x4, 0x1000, 0xffffffffffffffff, 0x100000001, 0x8, 0x2, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8, 0x8, 0x6, 0x0, 0x1f}}, &(0x7f0000000080)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x60, 0x49, 0x10, 0x3, 0x400, 0x8001, 0x80, 0xb46, r4}, &(0x7f0000000240)=0x20)
r5 = semget$private(0x0, 0x7, 0x400)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
semop(r5, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

04:15:25 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
open(0x0, 0x0, 0x1)
syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")

04:15:25 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, 0x0)
r0 = getpgid(0x0)
msgctl$IPC_INFO(0x0, 0x3, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil)
r1 = dup(0xffffffffffffffff)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000002c0)="901853a3f077a0779a79fc8067b52e5648068654cd89b223b416aa530b967c2f85ee991e86850c3b4e8ef78047f4f13893f5005f1f0f965112407716ba556335ee4f159d4f3d7ba8b47dda494125fa20b6d8c635de82d461aac89259c7a41a7c4518be2a84930254371365bd53a45e490c6ee25c7a59d1019a38ae4b187e2bfdefe862f8f5442735e537c62f3cb0fe3bf6317a32f0c780bf9ec655eaa330995119601b663f8721b1b85c45c69e1d")
getpgid(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0)
getpgrp(r0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
__semctl$GETNCNT(0x0, 0x0, 0x3, &(0x7f00000001c0)=""/253)

04:15:25 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000a64c53a426401f78b5f5c90bc072e328984ed68dc933ca742c7dabdf8530bd151d3dd44705c1d47704dc9784cb123b254d49cb735371bdccb453438dc5b82982ccb9872ee6649838e7ab235c7d1e74aa268d6f74939d0a8f46095cefbd2efd094b1b653f0e01a6b9a75996eed4b59797"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10)
r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x1, 0x4)
ioctl$DIOCGETQSTATSV1(r2, 0xc0204432, &(0x7f0000000240)="766bcf24bebe9882fe9f26c8b60a3ae53f8c764aab9d79c50c11fe0af394bc6a11fd5555c429b48309dbb4bd6378d57aa0d316fb084a42803fcebb711bb456b2addf2a67bb4012cc9b8de183ba643db08ba89e686b2a6259002601363068674e9ec9670bdf61e51c681f5e89d5f932730210b068a2f27cb168c219c4367afbea5fa40812c949bd26ba9522fc067906669694cfa0ca671d70f6e15348125791a5401700b1ffaa80204f37c957c45a016ce536464300815553ac4ca8a350192f93fdf687fbfb3c06e5111d0996")
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x3, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f00000001c0)=0x4)

04:15:25 executing program 0:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200), 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xb, 0x4}, 0x8)
syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d32f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0")
socket$inet6_sctp(0x1c, 0x0, 0x84)

04:15:26 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={<r1=>0x0, 0x8, 0x3, 0x3, 0x2}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x80}, &(0x7f00000001c0)=0x8)
r2 = socket(0x2, 0x10000001, 0x84)
fcntl$setstatus(r0, 0x4, 0x40)
connect$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0x8)

04:15:26 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
flock(r0, 0x1)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x9, 0x102)
flock(r1, 0x2)
flock(r2, 0x1)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

04:15:26 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000540)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x85a, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x4, 0x20}, 0x8)

04:15:26 executing program 0:
syz_execute_func(&(0x7f0000000000)="982c3c0f050520d0f80791b01e4141e2e950855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000803e67430f38f0adfeefffff0f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb1b0f0f3804830a000000")
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c)
r1 = accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c)
setrlimit(0x0, &(0x7f0000000240)={0x5, 0x1f})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="076bcaa42d00"], &(0x7f0000000180)=0xa)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0x3f}, 0x8)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e220000000000000000000000000000000000000001010100"/128, @ANYRES32=<r4=>0x0, @ANYBLOB="00100009010000f400c7530500053f0000000000"], &(0x7f0000000440)=0x98)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000480)={r4, 0x3a, "a9f28721b666eeb293e293ac668c9a06dec8021fa5da93e943d08f2bd38cb74c26f68f21b426903c8c3b7dd82e5f140812017070558439247c7e"}, &(0x7f0000000500)=0x42)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000200)=0x1f, 0x4)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x20800, 0x40)
ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f0000000580)="a21a58a35c06bab8c765d8b4fd8f4977e5300f9e02b50f57822c9b5e3babce9023515e4c1772f8ab88718eb2d4e4e39e37f795530a65b44813d02355bfce0c2ede4ec261b27e3911fc0619eb16b0d8589a0652466fa7a227726ee665fd3cbc94b1a29b533042df5c81a2f85170cd2ad141eef7c906f1242156f123c4981d8371863e8c8d41c2b9c5db5142bc3d5d307f8711799b180559ff1abc92f6178d8a1e5958ec2d7e437a5fd5cd9ada943536b515d86eeb7576f0c83f51400bac5eeb695e4b8623d8df189193aed66fa58f1e7fb8e594e21a1522af8930ea4b1b8cec72449e37306dbccf2403")
getuid()

04:15:26 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ftruncate(0xffffffffffffffff, 0x1)
r1 = accept$inet6(r0, 0x0, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x20, &(0x7f0000000040)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1}, @in={0x2, 0x1}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000240)=0x10)
setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r2 = fcntl$dupfd(r0, 0x11, r1)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x3030, 0x1733, 0x6, <r4=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x1, r4}, &(0x7f0000000340)=0xc)

04:15:27 executing program 0:
syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b450f67b9a86600008a20d0d00fd1b02db5d9008fc840ef0e0ce4c653fb0f450fbd27a95ff90fba330001ef9d6775cc1e1c4afd65460ff8b80d000000c4a1215e876f2e000016fe57b7d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000af9f")
msgget(0x1, 0x0)
msgget$private(0x0, 0x0)
r0 = msgget$private(0x0, 0x0)
open(&(0x7f0000000000)='./file1\x00', 0x1, 0x88)
msgctl$IPC_STAT(r0, 0x2, 0x0)
getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpgid(0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1f5)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={<r2=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
poll(&(0x7f00000000c0), 0x0, 0x0)

04:15:27 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, 0x0)
r0 = getpgid(0x0)
msgctl$IPC_INFO(0x0, 0x3, 0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmget$private(0x0, 0x3000, 0x104, &(0x7f0000ffd000/0x3000)=nil)
r1 = dup(0xffffffffffffffff)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f00000002c0)="901853a3f077a0779a79fc8067b52e5648068654cd89b223b416aa530b967c2f85ee991e86850c3b4e8ef78047f4f13893f5005f1f0f965112407716ba556335ee4f159d4f3d7ba8b47dda494125fa20b6d8c635de82d461aac89259c7a41a7c4518be2a84930254371365bd53a45e490c6ee25c7a59d1019a38ae4b187e2bfdefe862f8f5442735e537c62f3cb0fe3bf6317a32f0c780bf9ec655eaa330995119601b663f8721b1b85c45c69e1d")
getpgid(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCIGETIFACES(r2, 0xc0284457, 0x0)
getpgrp(r0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
__semctl$GETNCNT(0x0, 0x0, 0x3, &(0x7f00000001c0)=""/253)

04:15:27 executing program 2:
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, 0x48, &(0x7f0000000140)={@multicast1, @remote, @multicast1}, 0xc)
socketpair(0x1c, 0x7, 0x7, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xce, "14c7eade8214524c0b5b009d1564907d8b277ca6d8c92d5fb77120e7e3a3d0a1532cdd1c2d68396b4b687e3a984a646129abac4cdbc019d0377cadc46fffad859bac718e87aaae9d3b913dab43a1de28a6bcd797037419e5993eb7326b9ab6c8226fc2c8cb941ebb49a291c53ed69b2176a650f4e22898497abd1f9cda0dd2ee4f547f3befe21fa2c47123f97731efc281799fe168c3636400a1e54b695974e34c3246da203030d535b506f53a7b726c0142f61d723d1a5c4d335134f637e575c7047acfa6912dd65a2b78e12c7f"}, &(0x7f0000000080)=0xd6)

04:15:27 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0x40}, 0xc)

04:15:27 executing program 1:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000340)="45d8dbc4a17f7e6260c4a1d25a63af660ff19977442ecabc78e37b218d2f410f2f2eca000004e498639ef0119ee46d6cc422a5bca8aada0000f13bf1c549ce0a")
syz_execute_func(0x0)
syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff8000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2")
setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0xdc, 0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
syz_execute_func(&(0x7f0000000580)="91cd8080000c6969ef69dc00d98a200fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c15f614b787896c401fe5ff6a9c14600704000bbbbac45e22c892a0f00009f")
setpgid(0x0, 0x0)

04:15:27 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_dns\x00', "7938ba6d28e3b63a6fa8638beb3955f0c1c181494bd0ad99a692f40f674d81ad14d682dd0c8bd659daafb810e82729864f2b7bc7bde00a53c98f77cdf618079cddd1fdecba6316ad3336990e033e9bf4fc07b91c5ca113ec2a687ed324f64f30341ecf9c5cf1eef21953fbfa0cb96d43f57919659175167e9ce8a2dfaa0cd91b05a3d8bd47d39803637547f93e89e9f208db1dc18e02435bf15fe4a6a3d1d1cf5fa06e3f7aae1091b9f04795030b87aa51f30ec51a723c52c30ea79c667e9d42344d0286770a3f2ec74cfd1822ac7ffdab48ab94e9cc5afd1996effefeedee577362b5cdc0a008c5535df733e66941b8"}, 0x100)
r1 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x8002, &(0x7f00000000c0), 0x8)

04:15:27 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast1, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
syz_execute_func(&(0x7f0000000200)="98341a0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

04:15:27 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000002c0)={{"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", "8a22ed57668e27b1ec9b212a739ba274fcc94217c862c105675c6785ec0cefe4", 0x5, 0x7}, &(0x7f0000000140)="bb230bc67b9c24d67b04b77a52cd953137370557f81e654310dd7ce31dd530e7b242aeccbfbfc83bdf503aa030a78dc90be6996a67a98a65383aa848aa6a4276c009dcc177bddd51089885f7644691c84e6d9d26e34405072965f1c9714396664090de69534e32d9413f174fb84eff8ffe613e7dfd6f2ed6466f6fd6e9c7c94c78be2c219f4f97c4c45a79745356c3c7ac8d0cdbcffc694d460bb5d4d41e7bc5e00dd7c4e48c2c4500a7728fa5eb03f3", 0x7, 0xfff, 0x8cf3, 0x7, 0x40, 0x7, 0x101, 0x3ff})
sync()
fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffffff7f, 0x1000300010003})

04:15:27 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
clock_getres(0x4, &(0x7f0000000080))
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00')
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file1\x00')

04:15:29 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)
sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80300", 0x30}], 0x1, 0x0}, 0x0)

04:15:29 executing program 3:
open(&(0x7f0000000280)='./file0/file0\x00', 0x800c, 0x110)
r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
truncate(&(0x7f0000000fc0)='./file0/file0\x00', 0x2)
r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000980)={<r3=>0x0, 0x6, 0x1000}, &(0x7f00000009c0)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000a00)={r3, 0x1f}, 0x8)
sendto$inet6(r2, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x184, 0x12)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000b40)={{"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", "121f25f7a87709f52cd649b0b4dcc3fbd4e7a445b9baaceaee692726fbb3e1fd", 0x7e51d969, 0x2}, &(0x7f0000000a40)="80a801b6c1b529c37e31fede88717f19a8011923d14432b9293237cccddedb22e876915750074f035341369a29760d9cc7462473db8d6062e6cef06a47717415c807a8b5d3031eef111dc3a9a666da2c846a8d0b05e2d536fa1ae28996a5dd1d4b6f8dedf5aebb37e261bfbe91109bcc446c0a0de81d7e334ede8726e3d2d3a34d37375b3b9860458d9a89a0e2a3942cc79d78caf2d4703d54cc33ce0a8337642ed8e2769db6f6d639a5123bef5c406b42fa0fe3595972e854ab00215aedad5fa6", 0x0, 0x5, 0x61, 0x1f, 0x7bfe, 0x7, 0x80000000, 0x2})
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(r1, r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r5=>0x0, &(0x7f0000000800))
lchown(0x0, r4, r5)

04:15:29 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x2)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)="6f5641174316e222b63b9097b20cdb8963da8f455099bf99b499d14c9d76763c516adc1f2a8e48b74ed6ca1b9fcd72a36f9bdafb97e294b2c6d27593094d4b699dbdd9cdb84098af7e2ea350bcd6ff01901c9107b0f315ed64fd346313429df51ed2655cea0637d57e268acbb95d98aa53368af8b0593d9e16c0b6f4a3ee8ee255eb37fdafe696cd603a4d8f09")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r1)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)

04:15:29 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0xfffffffffffffffc, 0x0, 0x100000001})
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000002c0)={{"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", "8a22ed57668e27b1ec9b212a739ba274fcc94217c862c105675c6785ec0cefe4", 0x5, 0x7}, &(0x7f0000000140)="bb230bc67b9c24d67b04b77a52cd953137370557f81e654310dd7ce31dd530e7b242aeccbfbfc83bdf503aa030a78dc90be6996a67a98a65383aa848aa6a4276c009dcc177bddd51089885f7644691c84e6d9d26e34405072965f1c9714396664090de69534e32d9413f174fb84eff8ffe613e7dfd6f2ed6466f6fd6e9c7c94c78be2c219f4f97c4c45a79745356c3c7ac8d0cdbcffc694d460bb5d4d41e7bc5e00dd7c4e48c2c4500a7728fa5eb03f3", 0x7, 0xfff, 0x8cf3, 0x7, 0x40, 0x7, 0x101, 0x3ff})
sync()
fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x4, 0xffffffffffffff7f, 0x1000300010003})

04:15:29 executing program 3:
sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000), 0x0, 0xfffffffffffffffe}, 0x0)

04:15:29 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x402, 0x3)
fchdir(r0)
r2 = semget(0x1, 0x3, 0x0)
__semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000000000)=""/44)
setsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0xf970, 0x4)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setsockopt$sock_int(r1, 0xffff, 0x5033, &(0x7f0000000200)=0x80000000, 0x4)
dup(r0)
syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

04:15:29 executing program 3:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0xfffffffffffff09f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4400, 0x80000001, 0x7ff, r2}, &(0x7f0000000100)=0x10)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

04:15:29 executing program 3:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x2, 0x2, @multicast2}}}, 0x90)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000740)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)
munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000180)={{"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", "40584c2b04d207107ed3c600481f9be14a0b9e94082b8a1923efdae9bbca717d", 0x8, 0xffffffffffffffff}, 0x0, 0x3, 0x7, 0xffffffff, 0x77c, 0x1, 0xfffffffffffffff8, 0x8000, 0xee})
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil)
shmat(r2, &(0x7f0000acf000/0x2000)=nil, 0x3000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000600)="2f7ae9b4eedc50cddafdc19013ecbd5296e70125a83358729197d3614457f9ae712145974fe089da31")
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e21ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000908ccac11761fbd09a645499cc0000000000000000", @ANYRES32=<r3=>0x0], &(0x7f0000000140)=0x8c)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000700)={r3}, 0x8)

04:15:29 executing program 1:
syz_emit_ethernet(0x1036, &(0x7f0000000080)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "1553ab", 0x1000, 0x3c, 0x0, @local, @mcast2, {[], @generic="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"}}}}})
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

04:15:29 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x8089, 0x0)
ioctl$DIOCIGETIFACES(0xffffffffffffffff, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000080)})
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0))
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000200)={{"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", "cd897cd37078a44cf81566799e1435c7d1704c922d133138aec6250f65caedcc", 0x1, 0x40}, &(0x7f0000000000)="0f1fa6650c3f25f9", 0x7, 0xffffffff, 0xf, 0xe49, 0xffff, 0x40, 0x2, 0x6})
fcntl$setflags(r0, 0x2, 0x1)
ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000740)={{"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", "d55da885a5a86cce7c4c1389bcc177c9f66d6f63aff870ed055d755fc25a5e8b", 0x21d0}, &(0x7f0000000680)="4131e99b7b740af45f6a8aaa84c8fc757f543f9f52b9920962aa7dd312dd6c7e70c0648ddde9a8f11232b3bfcaf7a378382d1c3182d7f392f73ad3cee893a81c5dd186c3594505bd98c66e1745e8a3d00a92268a0cd9542ec547165359604972fe18f785452ba6039797aaa569d5bea6862aaeaa41bb74cdbd15e93b4cc15a4f9bbbe8faa02f79e31bbc37f581f0a00ad4beffedf18cedd19cf95e46f1708ab4c8c6ad98ffed83e6ed61bed2c4a2d875a8f4b29c447d69759ad6f1", 0x9, 0xa402, 0x5, 0xde, 0x0, 0x100000001, 0xffff, 0xe8db})

04:15:30 executing program 3:
syz_execute_func(&(0x7f0000000140)="c4a3f9dfb2436bbc9f400fdcb900000000f36ec4a2519e490eccc481781357e5642e2e450faebe6d000000c4817d70d3fff0816274dfec16c5430fbd9b6a000000")
syz_execute_func(&(0x7f0000000000)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e410fb022a80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")

04:15:30 executing program 0:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x2)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)="6f5641174316e222b63b9097b20cdb8963da8f455099bf99b499d14c9d76763c516adc1f2a8e48b74ed6ca1b9fcd72a36f9bdafb97e294b2c6d27593094d4b699dbdd9cdb84098af7e2ea350bcd6ff01901c9107b0f315ed64fd346313429df51ed2655cea0637d57e268acbb95d98aa53368af8b0593d9e16c0b6f4a3ee8ee255eb37fdafe696cd603a4d8f09")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
fchdir(r1)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0)

04:15:30 executing program 2:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x800)
lseek(r0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fchdir(0xffffffffffffffff)
getpgid(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000)

04:15:30 executing program 1:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x4, 0x6e, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x101, 0x4)

04:15:30 executing program 1:
syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff188d3eeadabc86dd6002290f0030000000000000000000000000000000000000ff020000000000ecffffff00000000010203907800000000609433df000000000000000000003300000000000000000100000000000000000000ffff00000000"])
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_timeval(r0, 0xffff, 0xbaa7e6130f65f865, &(0x7f0000000100)={0x7, 0x7fff}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0x8, 0x6}, 0x10)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_dns\x00', "62b7cf6ce36c6a1b3b0858fe56f6223a2d3c68b2be2d8bba0da17089d17575f2972f02cbffdf8a76b3121ef299dc779ab7406f8ded43ee460fd255b0cd0bacadb0a8d860f85d0f7b33824f1539ef74f80f09350d1e659fb0c281b033f557e44315b1b89d41f6852ba94b35e7cce38ed197d275e07c6f33accfe31a153565a367ff412d7a61ee0cc054266a3acc1761372561741e0a3e32b620c4f4fdbd5dd4436bf0345e2e687caadb2d45fc0cad8c5457ddcd3e346252b59916527d569f29b140c4b5ca1f25b530442f4c0c7f3ec8bbd407c5dc3fe4a05087c47723d1bd0a7aaf654554a5337dd565e9b4019a27d312"}, 0x100)

04:15:30 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000000ff"], 0x0)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0, 0x5, 0x886, 0x8, 0x7, 0x1}, &(0x7f00000001c0)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r2, 0xffffffff}, &(0x7f0000000240)=0x8)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="ea71ad9a0b9ac19a87138c90bedb5a5b48a511899c9e12fceaf690caf022c1e5850f90b34e1352a72d2297e38c377fd3d3d6910615838c664cb8e1f2caf3178ae18c053a748b3a78594865b6521686677fe7220cbabceff61dd24fd8b045d06384a8d9")
r3 = socket$inet6_sctp(0x1c, 0x1800020000000005, 0x84)
r4 = fcntl$dupfd(r3, 0x0, r3)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

vm_object_vndeallocate 0xfffff8005f0973c0: tag ufs, type VREG
    usecount 3, writecount 2, refcount 5
    flags (VI_ACTIVE)
    v_object 0xfffff8005f37be00 ref 0 pages 1 cleanbuf 1 dirtybuf 0
    lock type ufs: UNLOCKED
	nlink=1, effnlink=1, size=2048, extsize 0
	generation=58796b97, uid=0, gid=0, flags=0x0
	ino 197816, on dev gpt/rootfs
panic: vm_object_vndeallocate: bad object reference count
cpuid = 0
time = 1557807330
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002132b6f0
vpanic() at vpanic+0x1e0/frame 0xfffffe002132b750
panic() at panic+0x43/frame 0xfffffe002132b7b0
vm_object_collapse() at vm_object_collapse/frame 0xfffffe002132b810
vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe002132b890
kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe002132b950
sys_mmap() at sys_mmap+0x38/frame 0xfffffe002132b980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002132bab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002132bab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 ---
KDB: enter: panic
[ thread pid 1517 tid 101078 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why