Autoloading module: intpm.ko Starting background file system checks in 60 seconds. Sat May 18 11:58 FreeBSD/amd64 (ci-freebsd-main-9.c.syzkaller.internal) (ttyu0) Warning: Permanently added '10.128.0.110' (ECDSA) to the list of known hosts. 2019/05/18 11:58:24 fuzzer started 2019/05/18 11:58:24 dialing manager at 10.128.0.248:62219 2019/05/18 11:58:24 syscalls: 497 2019/05/18 11:58:24 code coverage: enabled 2019/05/18 11:58:24 comparison tracing: enabled 2019/05/18 11:58:24 extra coverage: support is not implemented in syzkaller 2019/05/18 11:58:24 setuid sandbox: support is not implemented in syzkaller 2019/05/18 11:58:24 namespace sandbox: support is not implemented in syzkaller 2019/05/18 11:58:24 Android sandbox: support is not implemented in syzkaller 2019/05/18 11:58:24 fault injection: support is not implemented in syzkaller 2019/05/18 11:58:24 leak checking: support is not implemented in syzkaller 2019/05/18 11:58:24 net packet injection: enabled 2019/05/18 11:58:24 net device setup: support is not implemented in syzkaller 11:58:39 executing program 0: r0 = semget(0x3, 0x3, 0x8) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000000)=""/111) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = socket(0x2, 0x10000000, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0xfff}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x8001}, 0x1) getsockname(r1, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$GETVAL(r0, 0x4, 0x5, &(0x7f00000002c0)=""/244) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = accept4$inet6(r1, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000480)=0x1c, 0x30000000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000500)="85572bcceff0e088745466f4fce1a36ef095b68f841048729391c2bea5b395d799065a5c72341addf182380c0291a799c9618748f43f5ec1ac3c2619b0fa7c7f4e431b126d1aca") ioctl$DIOCCHANGEALTQV1(r4, 0xc1304431, &(0x7f0000000580)="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") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001580)={0x0, 0x5, 0xf, 0x8, 0xe3}, &(0x7f00000015c0)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001600)={r5, 0x7, 0xfffffffffffffffd}, &(0x7f0000001640)=0x8) freebsd11_fstat(r4, &(0x7f0000001680)) ioctl$DIOCGETTIMEOUT(r3, 0xc008441e, &(0x7f0000001700)={0x2, 0x3}) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001800)={r5, 0xd64, 0x2, 0xffffffffffffff0f, 0x2df, 0x8}, &(0x7f0000001840)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001880)={r5, 0x0, 0x3, 0x1, 0x100000001, 0xfffffffffffffffa, 0x6d46, 0x2, {@in6={{0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r5, 0x100000000, 0xfff, 0xfffffffffffffdbc, 0x8, 0x42f1}}, &(0x7f0000001940)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001980)={r6, 0x800}, &(0x7f00000019c0)=0x8) flock(r4, 0x8) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000001a00)={0x1, 0xd35}) dup(r4) ioctl$DIOCOSFPADD(r4, 0xc088444f, &(0x7f0000001a40)="c287a4977d7ea37d3d2ab9e063d8ebc28d1f4c3efe672c279818f152016dba29566b730625f954ba714f34cf7193a1a8cb4cce3755b2121b57c56f6eb23ce821bb10e4c5c529d5de79d57b62aecfbfef71222d65a420f50fd6567a05dd8ba59bae6e401887d776a618cd63709dbe763efd1d7ac3a8cd00672879d8c7a44fb9a9499e17adfdb7923f28df23212e1e98f583e8b5e95a81ee95c6840ac869d78c25f11b42b0abb8527246ac806af54638fdd2b731d37994f30ea9") preadv(r3, &(0x7f0000001e80)=[{&(0x7f0000001b00)=""/5, 0x5}, {&(0x7f0000001b40)=""/54, 0x36}, {&(0x7f0000001b80)=""/6, 0x6}, {&(0x7f0000001bc0)=""/93, 0x5d}, {&(0x7f0000001c40)=""/31, 0x1f}, {&(0x7f0000001c80)=""/212, 0xd4}, {&(0x7f0000001d80)=""/77, 0x4d}, {&(0x7f0000001e00)=""/100, 0x64}], 0x8, 0x0) writev(r2, &(0x7f00000031c0)=[{&(0x7f0000001f00)="1cc91adb259bc98f0d7d094971255c6a261e8bf99544ba8774e6", 0x1a}, {&(0x7f0000001f40)="93c36fdebb7281d29619049b9645ef74d7d6f8dcfb56a9e06ebc086984c03175309720864e1358054bba1fe38a334818b369f46ceeb99d195a438d6bc0da873a2af864aa65a850c3c2de22f993e23e1b50f00fee28b63db3bb0cad65f354b0cc68186b6c2ea1ca4b031227f6e02626e90d0756eb6af42dfefae7b66a3a9d00202a961f467cf18f79553b4dc7a602", 0x8e}, {&(0x7f0000002000)="9f9e3cef34b1192f9f7dbc16903391ccc2388d45ba55e9f7daa0ae45cf0d3da45ebb2faa5f9b966f052bb8f6d7b6790ca6cc7dd6312669cbbaf148ab6961c2138c943b8e4b0693fbb48d549dd051b07699fec6b154c52049bd9df6b6d6bd9442de1f9732bc80df356baf1b856ff215203fae1277a3f6974fdc3bc8c007eb419d398a3abcc48df04a8d16169f82917c0fe6f4d3797c4856a62b49ef9393629f072ff1a4835ff61c1799d44cd124e19a899fadb76bc125b12e65c8", 0xba}, {&(0x7f00000020c0)="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", 0x1000}, {&(0x7f00000030c0)="205b5d8f11bbd5d668e563b89260e2f142e19434edff6ef1bb96d946aa05a1acc0a563322d744f7b14a789ba2dc77a98c2f09e8d87dca004df5698a111aa471934c9f7b1767f4cece325fa2c0b0947e0ba95bdfc96c32aa756d0470df47774b7e43f1a2658c4755dcf21a9332a53a79fc1e4c5059e610b72", 0x78}, {&(0x7f0000003140)="c1cb5ec1c0f54d912c4e44cbccceaf9fe0067898", 0x14}, {&(0x7f0000003180)="30fcdde15dbf6993ab98855d1b2b0c24b49edd", 0x13}], 0x7) mlockall(0x3) 11:58:39 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x6d, 0x4) r1 = msgget(0x3, 0x10) msgrcv(r1, &(0x7f0000000100)={0x0, ""/216}, 0xe0, 0x1, 0x1800) r2 = socket$inet(0x2, 0x5, 0x70a) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet(0x2, 0x10000000, 0xa000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x5}, 0x24) bind$inet(r0, &(0x7f0000000300)={0x2, 0x3}, 0x10) bind$inet(r2, &(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000380)="6c7a3c3d19b49ccc8b0222118970a02b7f8d730d73bbfeef89620bec443908926698f5c44d0aac0f73d8") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x3, 0x1}, &(0x7f0000000480)=0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000004c0)={r5, 0x10000}, 0x8) bind$unix(r0, &(0x7f0000000500)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_mreq(r4, 0x0, 0xc, &(0x7f0000000540)={@loopback, @rand_addr}, &(0x7f0000000580)=0x8) getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f00000005c0)={@rand_addr}, &(0x7f0000000600)=0x8) setgid(r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x18) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f00000006c0)={'accf_dns\x00', "f4d0a93c0834675d9cd62ec14de059905afc24d59a0bea3b1df15063e7196ee7e68846124d32dbdd2ecc919169b36b13eae7d225e4dc5efe7ef933382fc0c1737b05f230c6340495575aa682d068b0e6c2c4a5db9534ce9416df6fefa351fa260c74d4a3061f3204fdffeb3232d5012f0d61457e3ddc10a87deddd38e1c92ad079e1ce41f846fb7d32d3c8afa67faa285101ab354ee89c57ef54461e2cee49b946b137aadf1445a7af48ab5f0e44d7ccddde7edf5982146b8fc2ab0defa11728f040df649d46e8a765baaebf995a18e6678f2c52673672b36e2a9d89d253a69c95640750ac991dfa2e7ec5d67ad2eff3"}, 0x100) syz_execute_func(&(0x7f00000007c0)="c4a1b9f90599899999c4c1d5dff6c4e1f5675c23adc4c179e625d9020000f20f41520ec4c23d2e79f764450f6ec20f01c4c4c2b9be9700000000410f01d7") fcntl$getflags(r2, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r6, 0x100000001, 0x81, 0x7}, 0x10) setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000840)={0x4, 0x7}, 0x10) writev(r4, &(0x7f0000001a00)=[{&(0x7f0000000880)="d11b003ac36440eb5239dd480c77767b06e4168108af1db58dea10adbac0f5b2ecdb417d231ff6a8cad08660117b697b065329607762476cb82fcf4b8b888ac5e12be7edfe637f13fd85c87c1eea46a0ea8a037ddb3547d2e7d5a26bedcc60a09cc7c8aca240bfb37dc6db2d55674800f84bdc8371290fe8faf5c6d5a7f5e67f8cbd6ed8ed9495b4b2c3133906c1106ac2d1a13c04125902d7a03847ad660fdc9eaad5010ef98ebc103dffe8e83a9f58868ca670b06dd49b50cddac1f0cd68c09c", 0xc1}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="dbffec0d9593120f2c3a4350fd0cb2098d9d7e249915e081084116a1238c676a070b9e53e1404755aa28d7bee4a80bf12759b574274a8d45035ccf61ac5d59b896eb8db8b99fa82b78", 0x49}], 0x3) fcntl$getflags(r2, 0x3) mknodat(r0, &(0x7f0000001a40)='./file0\x00', 0x8000, 0x1) sendmsg$unix(r0, &(0x7f0000002f40)={&(0x7f0000001a80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002ec0)=[{&(0x7f0000001ac0)="c99e515f588f915285814a4b9f832059cf7d1bf5f7aadf3bfd6aca76a7eb4df64e89434b51ad92c406135b2cfdfd41b07a3913ee40e015de7185a542be952d4e6a33622de084cab7a8994e8f7e2154a1970125de9f1dfc4f856cf94c634cf825fe54f432cae59917ccb98486b86a40e3256fb9091712bafe5a1b1f588e7bb74dd4db", 0x82}, {&(0x7f0000001b80)="cd20169553c711514cba9c06579e4d8c813546523f012a2caf731683a9273eda9031e9ec46ef17b6ac6ea970e08831d104575af176215ed9e6239e6683e62f8b5868f983746634397dace28a6d9b8d3c5b18d7565add4f99761cfac33cfda751d4aedf474cb49a923d25d5da5e1eda2e8dfda5ae9952287a8daa5eefc7435065812fef34b008ebe3f2dabc248f2b31bd5b95d70e74a910872845bfe9529c23cee0af89cba5ed220e48d913c8827822781a92fba1f1", 0xb5}, {&(0x7f0000001c40)="a8405ea7b081ff32ab6cba8d72b1f6b270240fb48c739ecb4cba4d525d980abe690c511a9e4e16c91718876ffe26ff02ddfee3f18c3108e5f7367551c700015d68827747c51268f8a1f6c9b904633e21c88f11442282088c68a40aee52fda2c852a89071a0a2d7cd9d1fc9e593a6a2bf852035d8cd394114c62fe78c36fe161be13302643fb3fd573301715cd564", 0x8e}, {&(0x7f0000001d00)="87eb84ea85317365deb2d4836073cacd8fbb0fc4b0eb8b490d2265f4d801e9af579e0305529ecade3b19e752ea087bd3857a800335dcbed699efcd084ec74fc51af0624b97a5fcc3dae7861f3dc0a4839a0635753125ebc93c9a91", 0x5b}, {&(0x7f0000001d80)="b0bafe0bcc29bea254881734c6ef8a9360bc911c2d230107625f348454da61917330c84d6f6dfab07ab6537b41a71cbb0053f2edad05ebcc2e5d9f40ce9da8378edfc3dcce369446c1a95216f23974ceea50d44d6d35d883b577bb3d89acf3fdff9f18fdb15bb452490d7f674f5f4622d34e16f945a750638c56204da43de17cc31df33f92", 0x85}, {&(0x7f0000001e40)="f5c9eca535dfe00aeeb7aa1f89cd000427aedefca010bcb6805bc458711e48cb0f12315b8d7c2ef2ebeaa85cc753243bfe937b73069c94b2bf84699613ae123d6cc0", 0x42}, {&(0x7f0000001ec0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x20000}, 0x185) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000002f80)={r6, 0x9}, 0x8) 11:58:40 executing program 2: r0 = semget(0x0, 0x3, 0x10) semop(r0, &(0x7f0000000000)=[{0x7, 0x2, 0x800}, {0x0, 0x1, 0x1800}, {0x2, 0x9, 0x800}, {0x4, 0xffffffffdaafd7b8, 0x800}, {0x3, 0x2, 0x800}, {0x2, 0xc60e, 0x1000}, {0x3, 0xfffffffffffffffe, 0x1800}], 0x7) __semctl$GETVAL(r0, 0x0, 0x5, &(0x7f0000000040)=""/24) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x9}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x400, r3}, 0xc) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) syz_execute_func(&(0x7f0000000200)="430f0d7c3f08405766470f6a8e142a8a0c0f370f381e02c461fa7fea450f38cb14753223333367660f3a0e094c66400f01f9c4e27d347208") chdir(&(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r3, 0x1ff, 0x5, [0xfffffffffffffffd, 0xfffffffffffffffa, 0x10000, 0x67, 0x4]}, &(0x7f00000002c0)=0x12) connect(r4, &(0x7f0000000300)=@in6={0x1c, 0x1, 0x1, @empty, 0x84}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000340)={0x7ff, 0x8, 0x800, 0xfffffffffffffff9, 0x100, 0x8, 0x4, 0x3, r5}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x5, @mcast2, 0x800}}, r3, 0x8, 0xcc1a, 0x0, 0x87e, 0x2, 0xfffffffffffffffb}, &(0x7f0000000440)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000480)={r6, 0x1, 0x2, 0x2, 0x4}, &(0x7f00000004c0)=0x18) setitimer(0x3, &(0x7f0000000500)={{0x7, 0xfffffffffffffffe}, {0xa5}}, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r6}, 0x8c) sendto$unix(r2, &(0x7f0000000640)="251aabd793e499658dd11d363f18cf86d6c9d83d9fa2af3d5758103ff214e1e589c0c948b3261f260d463bd6fb122d1c33b7f7bbff713f20d5deae0b84d7c586a045c2648c1f52a3c4fb43736415e8853f93a9df828dd3dd35342b268b05", 0x5e, 0x80, 0x0, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000006c0)=0xa983, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000700)={r6, 0x8001, 0x3, 0x941, 0x6, 0x4, 0x0, 0x8, {@in={{0x2, 0x3, @multicast2}}, r3, 0x3, 0x0, 0x80000000, 0x4, 0xfffffffffffffffb}}, &(0x7f00000007c0)=0xb8) bind(r1, &(0x7f0000000800)=@in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000840)={r7, 0x5f6e, 0x1, 0x3}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x66e284623aa6c38, &(0x7f0000000880)={@multicast1, @loopback}, &(0x7f00000008c0)=0xc) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000900)="efa5f8ca7c6066ed674b45b1fbcdf6f689baa724439ca6e7b91f748a91daa736992787f82e5a8810") setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000940)=0xae, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000980)={@in={{0x2, 0x3, @multicast1}}, r8, 0x7fffffff, 0x4, 0x4}, 0x94) bind(r1, &(0x7f0000000a40)=@un=@abs={0x1, 0x0, 0x2}, 0x8) flock(r2, 0x9) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000a80)=""/14) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000ac0)=0x7, 0x4) accept4$inet6(r1, &(0x7f0000000b00)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000b40)=0x1c, 0x30000000) 11:58:40 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x80000001, 0x0, 0x5, 0x7, 0x5, 0x57, 0xffffffffffff8000, {@in6={{0x1c, 0x0, 0x5, @loopback, 0x20}}, 0x0, 0x8, 0x100000001, 0x3, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0xd6af, 0x5000, 0x2, 0x8, 0x8, 0x8, 0x8000, r2}, 0x20) fcntl$getown(r0, 0x5) recvfrom$unix(r0, &(0x7f0000000180)=""/210, 0xd2, 0x2ce8c9f024c85a88, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f0000000340)=""/245, 0xf5, 0x40000, &(0x7f0000000440)=@abs={0x1, 0x0, 0x0}, 0x8) r7 = openat(r3, &(0x7f0000000480)='./file0\x00', 0x0, 0x80) syz_execute_func(&(0x7f00000004c0)="c4431d6c38323e26f0f61bdcb72d58edd7440f38f01f67360fd8a50a0000003626440f0bc462ad0b7ee066660f3803800d000000c442a199c68f297883a001000000") connect(r6, &(0x7f0000000540)=@un=@file={0x0, './file0\x00'}, 0xa) r8 = semget(0x0, 0x1, 0x40) __semctl$IPC_INFO(r8, 0x7, 0x3, &(0x7f0000000580)=""/236) r9 = shmget(0x2, 0x4000, 0x9, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000680)=""/4096) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f0000001680)={r1, 0xb, "13c0780cc54c5156dc806a"}, &(0x7f00000016c0)=0x13) r11 = geteuid() fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r5, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000001940)={{0xd1b9, r11, r13, r14, r15, 0x10, 0x5}, 0x6, 0x2, 0x7fff}) __semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f00000019c0)={{0xfffffffffffffffa, r14, r13, r12, r15, 0x10, 0x7f}, 0x1, 0x0, 0xc063}) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000001ac0)={{"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", "06acb04a49fa2daf4d5ca122aa26f03588d11ce07f84344e6399ad728461790c", 0x1, 0x4}, &(0x7f0000001a40)="1799440f72e9b425f4a02e5f6e77717d0e7afcfa591f52062faba01e8c38f7cd429defceeedbf200a6824c5a8cac272572ab0f81143af826f95367e8ddb6067c28f965478620328518c2a72109ac17c2ccb4017ec965fc6435728af27e4a18", 0xfff, 0x100000000, 0x1, 0x80, 0x1eb, 0x6, 0x7ff, 0x2}) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000001f40)="830a39ba6723a3efafd489e78ef441f18892f085eee3c68a41d7f4be16f879dac77df45f01ee8ffdc0fe3eb9545d0c1426371c9b33f918406fb53b6cf48804ac705028f4768da5524bb3b24bd29608ae2f7ad4d2e6ccd5f064fbc9bd625472e1bc286767772ab37a1c9c03ab94229a70aaab5b00cd9e9cab9d781bf1d08bace03d5a745c34d5b4cffeeb20fdc6914708d9cfe1105ac7c337e0fb1c47bd29603fb1d0f3e078d40e1bd287614b80a9bbeae8f6069ea4138753873728b00eb1047f8c48bb7faefdae648a9cd6c7d1195e29d57c9157fbbf336a6deff25618db406f2027b7c7111d3a") connect(r3, &(0x7f0000002040)=@un=@file={0x0, './file0\x00'}, 0xa) openat(r0, &(0x7f0000002080)='./file0\x00', 0x0, 0x60) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000020c0)={r10, 0x5a01}, 0x8) setgid(r13) clock_settime(0xe, &(0x7f0000002100)={0xfa, 0x4}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000002240)={{"77eaf3805d7d656b8430e830e4a68cec7c725818b7293cd6142934c4daae862a880c22bf06ba81a9d4cd777bd600e9d2ca865996c56ca3111872291a67ac500473429152d3fd915db668e6e207eb52d08f4640bf35054143118180a034006d32bcdf0e6e9b47a08205729eeccb469b99c2d7f81fbba82af7207abcdf86972fe724208dd4769b1d90f38c75075dbde0310adbe6f26d8244733843ac36edd3f80ef26bf9b9a0a119799a8e6b6f7e745f7b3f214136617358494f1f9750ec3322d492b016b97271968c2ac5f85ca1ddd562a177f61da39995c35d3d019e3cc5a262928e514f60ed2a7cf244a8ccd558c2182e3fe3bb9c0904087a601188c1403187bd885ecb5e9ebe8dc9c1657d222212a1c368738670e26b49310f71c025a2bc85655639d60d162b2a6612ea33029302e3369d3359dba1ee7ac1153d2db643f471d776f7aabeb9e230b76abdddccb27ee70c21720b27a6e45d33a7cce1acc44ea643710269269d7c6cf78c9e1da3e0948fcc2c89baca9c153f1fb0101608bd162745a315529417dcffacef79a800845dc12e2cf95db587f5e4532a6d7124a57b0a91498db7e54efa1882541533973953a2c9dc53efc03f452d00ee15a2982f82117fbeae8af1e12255f8b4a93327b4043c32bc86934ac96d55c09433e74ef7f5b0a211981dd56aabb3fee81b54820fbfe661f8c80b8b22823cbe685dd4a52f655f40a2f9340a394261d2164bc5e231d67d690470dde4a1af5e4f37859cf31a701303addfa6dca34e04eca250e28f7428ad6e22e2aba8bb3fc76985a5b9a5f6bc473dca82d81a9ad5d8da415cbbf8f23b954c989cda0128e0b4e76002f9617934f6d100a1cf898d11688d1bd8b18738b0ca189b8aba93627391952b5078cc2a0a1d9cefeb90744c46e90d962be716f290e1ae9f3adabf3729f472d50ae0545089d004c07fcc5b46e5ac4c390c745c76750b51d209c2bd26910c9a02f54934056b1081d84bef3761c24ba09fdbe1e834c945e878de69321bd942d0b59330cb579b285cc090fc2e685960e2369b90a42f29ff8c890305a019dee4f6ab1e09277a1db2515bb269aca59b1cca29d8dc4905aaa58182d85ba862829180696637f80505692e7fbee34e7a2eda2447932679c97c118bf9ca82407267ac42ee418ca731d6bb3cc0724299d237320b11527a12680eeb8620851fe21ea25039ecca1efb2a7af91daa64fb78c0b6a9764cdd251b731af85e458712b2f4d64378ffdcfe5344be1621527197d0be8dd9a37f5f530cce0e41bacf48c73162c707ff4ac4e22a0b636757a54af893a168e15f30b2d693d33795f277cca6723fa41853191ab838aa1db87c543c2f603992899938209929c894383d0b93158c4ca0e1fbb0b5e49fff5c0fe9fecb72810f1b8532495d93b52919ca55551e4684244cad8b4fa7c036203abb", "e8549b3160380cdeb5427b1de78ea54a72a9f2d29c0bdfcc700ccb162a642f0c", 0x0, 0x7}, &(0x7f0000002140)="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", 0x53fe, 0x9, 0x3, 0x7fff, 0x2, 0x1, 0x4, 0x2}) 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 11:58:40 executing program 3: syz_execute_func(&(0x7f00000005c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9406e67660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc42ca6430f6273f21ba6c31bb9a5e05419c2c2b00b002e45813a9a341474440feb90d7c4ae59a80d66d9f68cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = socket$inet(0x2, 0x20000000, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xe47, 0x2}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000001c0)=0x10) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x114) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x80000001, 0x4) __getcwd(&(0x7f00000003c0)=""/203, 0xaf) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), 0x4) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 11:58:40 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000140)='./file0\x00', 0xa497) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 11:58:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0x800, 0x5}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x8000, 0x5}, &(0x7f0000000040)=0x94) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f0000000000)=ANY=[@ANYRES32=r2, @ANYBLOB], 0xfffffffffffffe17) 11:58:40 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(r0, &(0x7f0000b1e000/0x1000)=nil, 0x1000) munlock(&(0x7f0000b9d000/0x4000)=nil, 0x4000) shmat(r0, &(0x7f0000aad000/0x12000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000a18000/0x2000)=nil, 0x2000, 0x0) 11:58:40 executing program 0: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffff8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7, 0xce}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x80800000, 0x8, 0x0, 0x81, 0x80000001, 0x6, 0x0, 0x20, r1}, &(0x7f0000000380)=0xfffffed5) r3 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4, 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000200)={0x69, 0x6, 0x6, 0x1, 0x0, 0x2000000004, 0x5, 0x1, 0x1f, 0xda9, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r2, 0x6, 0x1000}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0xfffffffffffffc01, 0x3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000580)=0x4) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000540)=0x4) syz_execute_func(&(0x7f00000003c0)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, 0x0) 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 11:58:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)=0x251) sync() truncate(&(0x7f0000000380)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xa1, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 11:58:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xfffffffffffffd31) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="2866577aaa807dd5419b18e5d308cae5e21fcc7b33a51fc07b2d85df386e88123b3454552c1b59360b02e02e893744fc1c2a5215fd4efeed4c2baace4778728827d6f6b7e1000100009c8bf2e5ba137e4ccd2735be71723868702a5d29638280e212c77ace391c026c7e96db28cdbc8e3842237352b54c"], 0x3ef) 11:58:40 executing program 0: r0 = open(&(0x7f0000000240)='./file1\x00', 0x0, 0x3) ppoll(&(0x7f00000002c0)=[{r0, 0x30}], 0x1, &(0x7f00000005c0)={0xffffffff, 0x4}, &(0x7f0000000600), 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f00000006c0)=[{r0, 0x100}, {r1, 0x9}, {r1, 0x2088}, {r0, 0x2016}, {r1}, {r0, 0x8}, {r0, 0x20}, {r0, 0xdb}], 0x8, 0x38) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = shmget$private(0x0, 0x3000, 0x24c, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000640)=""/13) setresgid(r2, r3, r4) open$dir(&(0x7f0000000180)='./file1\x00', 0x100cc0, 0x1) r6 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x24) r7 = shmget$private(0x0, 0x2000, 0x88aedc33ce846eca, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r7, 0xb) ioctl$DIOCRADDTABLES(r6, 0xc450443d, &(0x7f00000007c0)={{"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", "a3341f9cd2f1b20a8d267e390656e82d95a96397e7aced55ffd1dcd4aedf0f1d", 0x8000, 0x5}, &(0x7f0000000080)="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", 0x101, 0x4, 0x100, 0x0, 0x200, 0x1, 0x135}) rmdir(&(0x7f0000000680)='./file1\x00') close(r1) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x24000000000000]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="015a451eeb337490", 0x8}], 0x1, 0x0}, 0x0) 11:58:40 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000006c0)=0x1, 0x4) lseek(r0, 0x0, 0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0), 0x0) r3 = open(&(0x7f0000000680)='./file0\x00', 0x4, 0xa6) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000200)={{"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", "1902eca16c7e395b5ac43226153fb2276ed2f3b536030a01901eada264eb3fe8", 0x7, 0x6}, &(0x7f0000000180)="4e39a9fdc10af2a176e22c00953f127d08db41e313e2c1cc04f5ee24d665c76a7aa66aed10293482ea295ccc3f51d7a5c17363596664f174557a9cfd4bd7750abe37fabe1de9c3b8ec87616dd173375a841961b607bd62dc1673629aec3658eb96", 0x0, 0xffffffffad2d04df, 0xff, 0x1000, 0x5, 0x7, 0x8, 0x1}) accept4(r3, &(0x7f0000000700)=@in6, &(0x7f0000000740)=0x1c, 0x20000000) 11:58:40 executing program 3: syz_execute_func(&(0x7f00000003c0)="0bb5b5b5cd800f1b552f690ce42f690ce4696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1080707fec4427d822a2a00c4da7676c42135e598000000008f4808eebce00000802000c4c3dd6d576807484813138fe9509b9beafc0000c1ea01eff265dc5f00c40285905c471e5b5b2b163ef90f996603654333222c240f5e5bf4470000c401fe5ff6e3df646736676670664336660fd2938c0000000701c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0xf5c9, @empty, 0x4}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x5, @mcast2, 0x401}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1ca2, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x7fffffff, @mcast1, 0xfffffffffffffff9}, @in={0x2, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0xffffffffffffffff, 0x0) 11:58:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x88) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000880), &(0x7f00000008c0)=0x4) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000840)={0x3f, 0x951, 0x1, 0x2}, 0x1e6) accept4(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f00000000c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000100)="f6502dea11c5b833449643c788986cea94a123e588dbf2bea5c58e005493e6045d5d969c31a010544c7496107b476c62921d0534561342376e3328bd868506b67faf37d155d73e43ad235d082fbeba27cf66280675ee4658ec6c3ab7bd2b8e60f5348b2dc31403f94bf0118ff537b0fabae315bbbab34f666a91e41dcfeae097eb7d12deb4de3cc19c9f64e02f14aed2360021860544804c5b2879ca8567f5e8d6", 0xa1}, {&(0x7f00000001c0)="df1bff71ee1d70006b69976bddfa84071361ff7cba0163b04259fc0b6d990338b92bb9f1e06c8ca581d7cf2d6a03bc7e60a88913899f28d61ddc7a324709bc1618268b20", 0x44}, {&(0x7f0000000240)="c75fd2c0888e02162065d62fa6", 0xd}, {&(0x7f0000000280)="2425ccc68e5ef366c2761ed90795fc30cfe1ace9da0578d010fdd940876d6098af461e7394b8512f5c27ac4f4573f2cb1cba1aff0a7c0f9160477e5c30ae571127d4fa9e9b294b7a936d77d315732b4528bb65f947f12465aa9684f90e25b9ed54e38548c72edff7a332e205146bf0807d4f356c0fa77bd3a19fe108dd50959b573138ef3cf4f3520a9af66af558a91544ca13702d4b18723d994f", 0x9b}, {&(0x7f0000000340)="2a2d9b734ad1f2352b57f99b8aff66b08aff632818cca25bc802df222a201007fac33c292409f69a38cc6cde92b3fd69d57324e4cf2664cba91c93c78df3b603807bf790739156a7f64cef6e45ff58fe9e391fadf44cdc19cc3067be65a47e1c0b58ebda5c8c19356eaf21a53810b435a55bdd3a5d3195acb48ec5ff345925d3bf5081bfd6a8648548a52344e4488678377c94fbee2e3754b23f03d24a522565ee26f40ffb308f98759d70d80c2f7c0659e151fb7d9e7e839ff47137b59b5d0dda9bc7b36c07f0971f0f77704eb83da4698175ec5070dd6951c57f7f25a0abd9f9f0d5103539c96d3e170441b0365552e7a517", 0xf3}, {&(0x7f0000000440)="815af928a81edd2ed92881679bc9d1c9efdd82e9c815d79350ab50325d5a2d72a0585e31cde8e1e2ecd3eb42bc8fb678c1d7e7f6c5f325246c001889b974da1fc3d9aff487202ef81d8e4ef2420ec46711e2de88d071044e90556861ab0c3e45c856c97c5233ee925a817869be87a2dd23d21b111082bdd7939b8d0bc35571c86a13ba76c382a5b4cbb599559e3637699f2fb0ec47f1b9253a925f", 0x9b}, {&(0x7f0000000500)="8f04136842c605cbcef7d225a10e99707620754111c8582a5d6a47fa73b586c6cf83be91af96034608b36430a17d071ec10bfc72e9616a8f10bd305a3daa7c749d470d68682f0c50b0d6259e3d19c7945fe4282e99aeec2ccf", 0x59}, {&(0x7f0000000580)="a516abef0f40b6d8fe9f5e839de0e5ac630f79123d39c4cdd48d9520f1f3a1046ea92301c318bb14422c7f4d0ee6b90a99a516e2a2f5a1804f0164afedf54ddc536891f1fbc6203daa8895a7fc0375019c6fbbf2631613b72bba8f7e8a2351c7a492bd557ef2b229541b2120148c41ba8303d4f6dd307bf3aec317dc335542e580db91d7534539ebd4fa333aa3cede8d5fca35e85f6762a2df27545535a2", 0x9e}, {&(0x7f0000000640)="bd3a6d5d9b34494c44b4d4e46f29ba0e57f545eae5ac09b431354bcb27f6705ec1bb8ebc523a4271", 0x28}, {&(0x7f0000000680)="cedb8653525e90e253e9b92c41d03b3b57bce8098b7eb8645057b8b000af619ee93690f0abbf6a531d01cd550d8b74f199374e5d1ad114b6c29739da6d9d80377ff4d003c49925a61f9fd82b766f776bb219e63e8eb50af6b0bcbd63c145c44bbb4f007b9f365d9008b3b0da23b99dce054c8a228b0f9166537f5ef345cf81895099cf47cd2979c72bc5335e54afc945de51555da6b40e598de5700ddfd4d86cac634cd22f3f5c8e1e6ecf34131d31f9b3643892ece05d02697d89d925", 0xbd}], 0xa, 0x0, 0x0, 0x4}, 0x20100) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 11:58:40 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)={{0xfffffffffffffff7, 0x40}, {0x4, 0x101}}, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000000)=[{r0, 0x2100}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') freebsd11_stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000280)) mkdirat(r0, &(0x7f0000000380)='./file0\x00', 0x9) truncate(&(0x7f0000000300)='./file0\x00', 0x6ef4) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') 11:58:40 executing program 3: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x4}}, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0x179}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, r1}, 0xc) 11:58:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:58:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0/file0\x00', 0x890a, 0x0) connect$unix(r0, &(0x7f0000000500)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x800000001c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r1) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000100)="ef43b84a5ff52ade3087c279b67f1e164a88bb95d3cb02ac2ea6c52cd5d408eca93e261caafad7151c180a300a4ea42aeac83b53a3f14b7badf7a132fc50f46437745d78188907e19d32fdb3326726c3feb96c20c64c9351b3459a74f4ca604d67bb7c524020a7da831161926a3fdf6c6fd23702c300f70afed9db8a2b99ef0cfc7c96b82e660e7052c7a97742ea5cd5106b66d20aa2261bda6dcc26e5d1a69f1bd5ff51c04bf18698d22ef33dca45642f4895f0af416406a6ea389de39879200b294a6bf59ca3", 0xc7}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000000)="ede0cc66e397a2b8a14d3265b4b345b1c0c7ac953ee01caee36a06ee1da40736ab1ff843e37aa7dbb47c57050b986b8208150bef620940fa4f7ffb90ac7f4fb61b7abf25a6763d49124eb5d9fa86aede0467ceccbd6f18f8303c7a58564bd871db58ae76aadfa630ae897fffbc63c713a922f978f5418fe3d38932d31689c8f766b4873efcc10a0ee2e3f4b8dcdbe09d61cef9e15cff0a42340821466d7849165967d08e57f53dfcca95be214242192337f77ba16033c89cc39fef249cd4ba", 0xbf}, {&(0x7f0000000300)="bfd7d54c049a7632ca4e84bab5922c4e9e75a5ac08e06932b142bd99873cc874cc5aa9dae3e43a6a9ed8e6c1c0e93adbc32e366ff3df9dadee9d567c87b93dd21c3d5a9fcb5e9e4f2e1fecf3ea23bdc7bb56917d86afb51ee4eb941ac2b504877023d7293cf1be4fd0d9f9bfca231019", 0x70}, {&(0x7f0000000380)="b52047f78a7ca9c65789f21adb43fe2c2d4ea5299815eb40ede3565c06b25c093fef5e543b9821ce", 0x28}, {&(0x7f00000003c0)="a9feb756895c838ce8061b0f576ab6e6d2b7f4a5d03362b5f448c81996d0eeca4c7bcf4a957acc7cc2aad07d971969cd3184f5d99d1f2be9ea9d951cfbdabaf218ac912465f2b8325d76aa6a7421572d22cbbfce", 0x54}], 0x6) 11:58:41 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000000)="6409f314c80cdcf68d38424b91d83bbce7d926bc4616154ad4cb730a7dcb33aa5a7b5bc3fbe5e8764582c6d5bd016d") flock(r0, 0x2000000000002) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000380)={{"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", "213621313391b7b3218da3c779a5c91fa100", 0x3d60}, &(0x7f0000000080)="69f99f0d5d141bcfa46088127ceb4a6329af939d9f391ada597bf08aa934528c05cbcd21ba88541b260f4537f94c9e3079ae4f99376937210ee5d995456ec75c75ad8ed5ae4594233ddb3f82d6ad4d920ee0f88beca757ed8fdb6591fb24c3204f4974f9340f57652196166cb9bb91ecf258e3145d6031b43bfc1e97d3b5b99ddc76bb7542d88f6bdb3d16ed02d0f76d24c0e6cbf8a0c97181970ef3e2b15567f3d07347a9cca5b79f25f1016ea6841765a570a4e2c95d1db5f00ae348200cc29c5c146f0eef69bb2cce3f6fbbd877a814f4ad5a8451", 0x7, 0x7, 0x3, 0x0, 0x6, 0x7, 0x80}) r1 = fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x7, 0x4) fcntl$setown(r0, 0x6, r1) r2 = open(&(0x7f0000000040)='./file0/file0\x00', 0x200, 0x111) flock(r2, 0x2) 11:58:41 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000006c0)=0x1, 0x4) lseek(r0, 0x0, 0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r1 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0), 0x0) r3 = open(&(0x7f0000000680)='./file0\x00', 0x4, 0xa6) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000200)={{"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", "1902eca16c7e395b5ac43226153fb2276ed2f3b536030a01901eada264eb3fe8", 0x7, 0x6}, &(0x7f0000000180)="4e39a9fdc10af2a176e22c00953f127d08db41e313e2c1cc04f5ee24d665c76a7aa66aed10293482ea295ccc3f51d7a5c17363596664f174557a9cfd4bd7750abe37fabe1de9c3b8ec87616dd173375a841961b607bd62dc1673629aec3658eb96", 0x0, 0xffffffffad2d04df, 0xff, 0x1000, 0x5, 0x7, 0x8, 0x1}) accept4(r3, &(0x7f0000000700)=@in6, &(0x7f0000000740)=0x1c, 0x20000000) 11:58:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) ppoll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x0, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f00000000c0)=""/72, 0x48) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x186) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:58:41 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000140)="2e98e037a8616b57c27643b51c827bc98e473d02c2cf15ee2857401f146bfdd0528096e53010dd01cab0f98faf55dfb6910beed5d07557c7c1668dec1a25633477f3ac2339c07c9dcb2ab47e4df0582d0ae6aa104ad7a6ccd69ceeb67ee98d2f4c2e4d98f2890cfdf680d4674d0c0aa5af1935d59bec028b655a747d2380b450198fe124683a5f6e4a9349885d2b0b3211e4943c60f947825d692ce3aa00a9b32783465c962069b66f692784a296625cbc6e") open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 11:58:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = semget(0x1, 0x4, 0x280) __semctl$GETPID(r1, 0x6, 0x4, &(0x7f0000000000)=""/254) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) 11:58:41 executing program 0: syz_emit_ethernet(0x116, &(0x7f0000000000)={@remote, @remote, [{[{0x88a8, 0xffff, 0x1, 0x1}], {0x8100, 0x7f7e78f2, 0x10001, 0x4}}], {@ipv6={0x86dd, {0xd1d2, 0x6, "488721", 0xd8, 0x61, 0x1, @mcast1, @mcast2, {[@fragment={0x3c, 0x0, 0x419, 0x2, 0x0, 0x7, 0x67}, @dstopts={0x36, 0x0, [], [@jumbo={0xc2, 0x4, 0x6}]}, @routing={0x67, 0x8, 0x1, 0x200, 0x0, [@loopback, @mcast1, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}]}, @hopopts={0x87, 0x2, [], [@ra={0x5, 0x2, 0xfb}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x1153}, @pad1]}, @fragment={0x3d, 0x0, 0x8001, 0x8, 0x0, 0x7, 0x66}, @dstopts={0x6b, 0x1, [], [@padn, @jumbo={0xc2, 0x4, 0xeb9b}]}, @routing={0x10, 0x4, 0x0, 0x1f, 0x0, [@mcast1, @loopback]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x800, @mcast1}}}}}}) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff0200000000000000000000000000018b0390780003000060ef9d2500000000ff03000000000000000000000000000100000000000000000000000000000001"]) 11:58:41 executing program 0: pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}}, 0x0, 0x5, 0x6f8b, 0x1}, &(0x7f00000006c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000700)={r1, 0x8, 0x3, 0x6, 0x6}, &(0x7f0000000740)=0x18) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='@&@\x00', &(0x7f0000000240)=')<\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)=',$}\x00', &(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='%\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='^\x00', &(0x7f0000000440)='/\x00', &(0x7f0000000480)='/!*\x00']) syz_execute_func(&(0x7f0000000100)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") syz_extract_tcp_res(&(0x7f0000000500), 0x9, 0x1) 11:58:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000002c0)=""/4096, &(0x7f0000000180)=0x1000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r1, 0xffff, 0x8000000000200, &(0x7f00000000c0), 0x4) 11:58:41 executing program 3: syz_execute_func(&(0x7f0000000240)="9826473e431c090f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f0000000140), &(0x7f0000000100)=0x2) r1 = shmget(0x1, 0x3000, 0xd0, &(0x7f0000001000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 11:58:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000b500000010060000007096260aae360ebd"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:58:41 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000340)={'accf_data\x00', "376bfc057511309826542b0c023e4f31b5f072ae50893f05298b0a21c16fdf12eee1771a00d2311da02f48eef268945ef5e5048feca793178dab893de3d949a99581fda5246b23b51a882bf33b3712d0e8cb4248e2899ef2e4c3a1019ac47d08d932d8fdf816feb9b9452517e64df77073b5d89ccd065ae6c2eb18cdac53e060286461614c1c6ea1e282edd1dca9e9598450396f83b87dc78a914653639a4295c23bd5324a2aad4a1546f711aa6f830ab5f15bf2974a7c3ba29c50e4c1a5b06496b7c818f0b2c1a3fad12e8dd428f4b2a5562109ae2bc10a77f48745e2a976612fb6ade1aa38f4ed2f15cacae295f080"}, 0x100) msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0000000000800000ce12f854709bff0700005dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0f192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84b0a0092dec8d044c7"], 0xa7, 0x2800) msgsnd(r0, &(0x7f00000001c0)={0x1, "216af91fe73eb7dadad105e4db52664e3379799c0ab0bc77643f1b287dc81a31e9c7d2d68d7fccca755523976abac0bdb31e80c5405e4b013189f13c0ad7b1b79c1327caa2b403bb2359c1185ad5cac161bbeb45dcba2e211687869d3d88714a13ce9f2c81eb3319ed85a3478c35758c84c79024e2"}, 0x7d, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000b00)=""/10) r2 = dup2(r1, r1) getsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000100)=0x4) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) socket(0x10, 0x5, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@empty, @loopback}, 0x8) getsockname$unix(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000020000000000084a427940000000000000000000000000000000076808af3abca32386fdacd5fa179dad7ff"], 0x0) msgsnd(r0, 0xfffffffffffffffe, 0x0, 0xa00) msgsnd(r0, &(0x7f0000000240)={0x3, "078c459afe56e61387e3e9cbdc143a8870c03559c3af6efded55c44085dff5ce58fd7f12237a1fb9cd2d0486f9a5f23f9b5ef25fc191c4555f56d45632bc08fcef0d38bf9529ad0fd831e60179ac3a389a095400"}, 0x5c, 0x2000000) 11:58:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x308020005) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x1, 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ftruncate(r1, 0x8) ftruncate(r0, 0x400000000101) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x0, 0x4, [@local={0xac, 0x14, 0x0}, @loopback, @broadcast, @multicast1]}, 0x20) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ftruncate(r2, 0x0) 11:58:41 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x22c3e9fd56e91a6d, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) execve(0x0, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x7fff, 0x4, 0x1400, 0x4}, 0x14) 11:58:41 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@random="4a5d728a8816", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x5, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) 11:58:41 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xa, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x3, 0x4000, 0x1, 0x8, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r3, 0x100, 0x5, [0x0, 0x7, 0x9, 0x100000000, 0x8]}, &(0x7f0000000140)=0x12) 11:58:41 executing program 2: syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x8, [0x7, 0x6, 0x5, 0x9, 0xffffffff00000001, 0x1, 0x14d, 0x400]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), 0x4) 11:58:42 executing program 1: 11:58:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setrlimit(0x2, &(0x7f00000000c0)={0x2, 0x10000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x4, 0x4) recvfrom(r0, &(0x7f00000001c0)=""/69, 0x45, 0x82, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0xa8e7) clock_gettime(0x4, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x44e, [0xfffffffb, 0x4, 0x3, 0x4]}, 0xc) 11:58:42 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000100)="f6df576a3154d6741cfbbd3a7cfce6cf8547f0aa9c4fdb683d38a0778fa2aab9be5ae7794f947eeae86fd8ce01b64d933285d0426aade995dfce9c9f5995e3790ef67ade43e3fc0311eaabecb3095d5b3713") 11:58:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x12, r0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "39ed1a61b6f726b53af0b4b5253852c0b62fdf5eee4c664d21d53e65cc201a52aff9524e2180d25bef5d6e9f79a09fd8e827b05167368369f718683478bc2a3c0627ddd8111889cbc9561ff2ac28ef63b974cff5c9b32aa561d85d63a79310385d1e2cd08746d5a17803ae637703ffdcfbea0aa5c5cd283bf56f8113434e8ddcfa533fd880d17863b7766be5c932e65972f9ddedff77efb4d3c9ae1840e8884eba250c039e60400b5946baaa86169e6e5769e764ddd39d1803d70e0ae106b388c1790f5e10bd45a086bca1de91171e2f90d906139d6c8249a7e0dbc98a66b1620d348118911c7667bec0b4720cdec635"}, 0x100) 11:58:42 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, 0x0) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000380)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x9, 0xf, 0x7, 0x6}, &(0x7f0000000180)=0x18) execve(0x0, 0x0, 0x0) 11:58:42 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e92e363e460f7d7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffffff7f0000b6dd1b50e6ddde7975be0e59000006001d00a2000700ff03000002004e21000000a1000000000000000000000000000000000000000000ee00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000433f230b11b5c41bd1a7d62f67b334e27058c62adfc16edc10d88325883ff429344eaff3cdf659844588a72f32dc87e28fa334698b14962e9e7b", @ANYRES32=0x0, @ANYBLOB="0400000000000080040000000800000000000000"], &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x81, 0x5, 0x2, 0x7, 0x3}, 0x14) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) 11:58:42 executing program 3: r0 = socket$inet(0x2, 0x4, 0x445e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x7fffffff, @mcast1, 0x1}}, 0x0, 0x6, 0xdef, 0x80, 0x3a000, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x4}, 0x8) semget$private(0x0, 0x7, 0x122) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf0900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="998797c94c728cc0a7dff555105f4f1c4a042543b77bfb1bca65adfcc87d6a984b7273627a5cadaf"], &(0x7f0000000280)=0xa) 11:58:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, [0x3]}}, 0x94) 11:58:42 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4d00000000000000) mkdir(&(0x7f0000000000)='.\x00', 0x40) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x1b2) 11:58:42 executing program 3: syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) syz_execute_func(&(0x7f0000000000)="98c4a24574c68c81c6c9c2c205c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df128f08fca2e10058c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 11:58:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000100)="fa", 0x1, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0xa00) 11:58:42 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() accept$unix(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x20000000, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x11a) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x55) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2, 0x9d}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c) 11:58:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x6}, 0x8) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4, 0xa12}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000040), 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000001c0)={0xfffffffffffffffd, 0x1}, 0x10) 11:58:42 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_lstat(&(0x7f0000000240)='./file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f0000000180)) 11:58:42 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000003440)={0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c) r1 = accept(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffffffffffff000000000000000000000000000000000000000000855e15b42e845ce41ef581bc464549acf1e370a7ddeedc9a37dba7f523e0d6ef640a083ec35c271b7bf3ba0d00"/154], &(0x7f0000000100)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x3, 0x5}, &(0x7f0000000240)=0xc) writev(r0, 0x0, 0x0) 11:58:42 executing program 1: freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000800)={0x0, 0x2, 0x400, 0xff, 0x9d, 0x9, 0x1, 0x0, 0x0}, &(0x7f0000000840)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000880)={r2, 0x6548}, 0x8) freebsd11_getdents(r1, &(0x7f00000008c0)=""/25, 0xfffffffffffffefa) syz_execute_func(&(0x7f0000000000)="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") r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100, 0xa2) recvfrom$inet6(r1, &(0x7f00000006c0), 0x0, 0x40, &(0x7f0000000900)={0x1c, 0x0, 0xfff, @ipv4, 0x8000}, 0x1c) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f0000000200)={{"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", "08b828e0ce0e799afe76897dcaa27dff28cbbd8441b9d9eb2fd80df05b7cc65d", 0x6, 0x1}, &(0x7f00000001c0)="626b66f26184b841e0d313485e3f6e58588275bdf8b3f2ecd5254835b56b40eb86ea4f6a1fa20b319a42c1329f78660df3e10e8985197b15598412", 0x7, 0x9, 0x9a, 0x1f, 0xffffffffffffffc0, 0x8, 0x5, 0x9}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000940)=ANY=[@ANYBLOB="0900dd506986aef4bce3c11da16c9add9593c53ea2dad28a2a840ee91750e13c0ea86e54b293efd12b3b36099b99b04b239a10f4267dea2bff59d71c6c8c35f563553c44bf77ff4d625eeada96adbd3c4058d1f862f7f5f2a11f1a67805a18ab3faf27a3abde8ecae01006f20c876f80c1b92c3fcd60893d0f930e0b5733", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000740)=0x28) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r4, 0xe, 0x2}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000180)=0x800, 0x4) 11:58:42 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000580)={@empty, @rand_addr, @multicast2}, &(0x7f00000005c0)=0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e23ac145a848aa1e02da70200bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000adb3eb4377261b2659947baba40c5f3d1964", @ANYRES32=0x0, @ANYBLOB="0500040018b20000"], &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)={r4, 0xb06f, 0x9, [0x20, 0xf56, 0x81, 0xffff, 0xffff, 0x5, 0x4, 0x8, 0xe1]}, 0x1a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000800)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x101, 0x5, 0x7, 0x80000001, 0x8}, &(0x7f0000000600)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000008c0)={r5, 0x5, 0x10000}, &(0x7f0000000900)=0xc) ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) 11:58:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x92}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000180)="ae1bbc26baa4951cf3636e63ca8a2adc85a9045622f833233c40be0536a2d49378f80db1224a920067950d6dad275829b510210f9819df7b69af8a93aa6b954f146ddd13af8a05a2cf95592153184d7e6a0e1380aeefd1e8226c3dcd26fecebf24bc7bbffee331cd78a1c8cc6aad93f8b1bc015dd9b47716f01a820fe15ac907a56ce452") 11:58:42 executing program 0: syz_execute_func(&(0x7f0000000600)="969898472c431c040f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000200), 0x4) freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x2d}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x8, 0x7}, 0xc) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="532567719c65a40a04455bf6ec423f04c0bc68d5a3d40882ca6878ac8d0046e9db56d8b3f351e556286acd939098c0ee925ef75f1b1b1ca19ceec2202f35deffaa523fd7ab4af808741f50e8b7d3da67e6af1e802876a76be76a8701ede8b2", 0x5f}], 0x1) 11:58:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3}, 0x10) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000180), &(0x7f0000000140)=0x4) 11:58:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) fcntl$setflags(r0, 0x2, 0x1) 11:58:43 executing program 2: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000180)="982c1c0f050220d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014ea0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000008f0870ce2e32740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2fb110f67660ff15ff736000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fchdir(r0) 11:58:43 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a004300600000000000ffffe0000002ff0200000000000000000000000000018b0090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb"]) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x3e, "0d4c10ba86ab2653723fb4c03d0336e9fd7c7ce3e25e987ea43b6c165209a635313717cccd6b5841ccd8486ec5dddcdbe05ffeb8816b4a82b3da411491a0"}, &(0x7f0000000180)=0x46) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0xd5, "ca649cd22745d97c182bca5b66d02f59c5017a7566b7d0a090872d2458d652502ab080bab5d41e670462ac1d16e3a312d33186054ac68581d903f9eb8499524660dfb7da1ffbec12bec078995721ffe6ab58b2769ae3a28b3e7da5361ab481c077dbff6b24af78560fb237a74a7bbf68b03a7ed4fccc0714e591b82e4b6e0e5e956feee0a2d6d86caae1c36b0f650c2e5093bdc8e3be0eee454423e6efec49f4726f4560eb7d6b9533871a50d461bffafae63df1f9ef09dfe80466e3d2bdbc865514aecb889f9d23adea84ad765e6bf1da233e35c7"}, &(0x7f0000000200)=0xdd) r3 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0xffffffffffffffa1, 0x30000000) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x10001, 0x5, 0x40}, 0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:58:43 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getgid() sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70011826e6006c400000"], 0xa, 0x0}, 0x0) getgroups(0x4, &(0x7f00000000c0)=[r1, r1, r1, r1]) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) socket$unix(0x1, 0x5, 0x0) 11:58:43 executing program 3: r0 = socket(0x11, 0x3, 0x5) sendto$unix(r0, &(0x7f0000000000)="b10005044f00000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00bc8df5f882b297be1aa7923ed020000acb5d602000d7d4fec136ba8af63ff37282934e4fd89720fd1872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee0f7197448e504a1a50002000000000000020200a371a3f8010000000000000000010000000000000010", 0x9f, 0x100, 0x0, 0x0) 11:58:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000080)={0x6}, 0x1) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept$inet(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) r2 = accept4(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) bind$unix(r2, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) 11:58:43 executing program 1: shmctl$IPC_RMID(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 11:58:43 executing program 3: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2}, 0x5c) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0xffffffffffffcb5a, 0x4) chdir(&(0x7f00000000c0)='./file0\x00') r0 = semget$private(0x0, 0x1, 0x1) semop(r0, &(0x7f0000000080)=[{0x1, 0x1, 0x1800}, {0x200000000003, 0x357e, 0x800}, {0x1, 0x800, 0x800}], 0x3) 11:58:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000680)={{"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", "87281a410b5e1f2aedead43541d298c5544f82f2bb6a21f8196722480766d3e5"}, 0x0}) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000b00)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) 11:58:43 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x101) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xf87b, @ipv4={[], [], @multicast2}, 0x80000001}}, r2, 0x5, 0x1f, 0x8, 0x100000000, 0x7f, 0xffffffff80000000}, &(0x7f0000000180)=0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:58:43 executing program 3: setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @local}, {0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0, [0x0, 0x0, 0x1f, 0x80]}, 0x5c) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x20}, 0x8) writev(r0, &(0x7f0000000080), 0x10000000000001bb) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x400, 0x80) 11:58:43 executing program 0: r0 = socket(0x1, 0x3, 0x2) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000)=0x53, 0xfffffffffffffff7) syz_execute_func(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000180)="6432cf6c69abba9b7d5499ca21e09aa2b3e00c399d358001cd99ce1345996a7d136e820a136b0b9891669e1f105dbd3ccce2eeb8561c33a203914bb65fcdaf5b0ca2381e5c9582ee6c45b25d58a8bb9b66f064a7478f226996b1c5411d6d84d4d3b9a5e92a554f79a5f5358beca4aaf02bf5f191c15d3be8988acf5c38f4134998c70c8f20a199d59e1816c018679f4dde53fb75f9470d084d3f27c24733abf6") shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/59) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) 11:58:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x17}, &(0x7f0000000040)=0x29) 11:58:43 executing program 2: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = msgget$private(0x0, 0x80) msgrcv(r0, &(0x7f0000000280)={0x0, ""/193}, 0xc9, 0x3, 0x1800) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) freebsd11_fstat(r1, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") sync() 11:58:43 executing program 3: syz_execute_func(&(0x7f0000000300)="b1f091cd806969ef69dc00d926642ef33ef5c44139fd5bf91c1dc1c1c7e4c653fb0f01e18b8bf4a95ff9c44549f2168f4808eebce00000802000c421fc51c1ea01efc3c3664545186746f3400faee47e7c730f7d471d471d0f0dc48299a86e0001fe5ff6b1dd2025500804f4d40e2d690b72c3c3111d54111d00") 11:58:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x100000001, 0x32c, 0x2000, 0x6, 0x9, 0x200000000000000, 0x8, 0x7, r3}, &(0x7f0000000440)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r4, 0x8000000007}, 0x6e94) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 11:58:43 executing program 1: shmctl$IPC_RMID(0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 11:58:43 executing program 3: setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540)) poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)) mlockall(0x3) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0) fsync(0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000100)) getuid() pwritev(r2, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4) r3 = msgget$private(0x0, 0x0) clock_settime(0x0, 0x0) msgsnd(r3, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) r4 = semget$private(0x0, 0x2, 0x88) __semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000), 0x0) sendto(r2, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x4) 11:58:43 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080049000024000000000006000000000000000000000703fd440c0501e00000020000000000"]) r0 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x5, "a4a7d420a64cf56e66301e3ad37c1572"}, 0x14) 11:58:43 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xd5, "4334bf0eaee030897ba813c1233f7b65b1d80213e0b8510e5ee50cc55f8dccc6c8338ce38028a30d52e775706bb540126eefffac284de66dedeb34f1a08e3a7328ca67556b405bb441b1a2c8d00703b054d4081eb615fd689f602a8d3ea2f15380c7d2590c4da240ece0413ecdcd911c82eb22adb509b416ba5f39e381f6248cb47a8b0f026d5a9e6684cdb782f53691410ffb533736d75b9204db1358377442cd4d71cab083d424b7d6b8f5ad1ab93de2725ffabae39afd04e14a61330b01ebfcdc4a621d1ef528ed046dcc8570596588eb2c4669"}, &(0x7f00000002c0)=0xdd) accept4$inet(r1, &(0x7f0000000a40)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001b80)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x1000}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)="411b2a9d60c7fe94e64c3a4f026cb46468410f0227a78ac8327cab0fad49615b9c8d8b9f06bfcf125fe8dfe5aba8917f8acb7a6f5a517a15747065e3dc708576a0bc5ffb30129fc08cb6639bcb", 0x4d}, {&(0x7f0000000080)="1cd31a67bf4ab1be3619c4ec68cb6a2ec5afab82e65744f6fcc4039c4b3c86a125265a23441fb1874fcaf1226330c2be598ec09db1751b397b", 0x39}], 0x2, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x1, {0x81, 0x7, 0xb76, 0x3f80000}}, @init={0x14, 0x84, 0x1, {0x3bcc, 0x3, 0x8000, 0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffffb, 0x10, 0xea2, 0x6, r2}}, @init={0x14, 0x84, 0x1, {0xff, 0xffffffffffff8000, 0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x1020, 0x800, 0x9, r3}}, @authinfo={0x10}], 0x84, 0x1}, 0x20005) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001ac0)={0x1, 0x5aab2dce, 0xc20, 0x1, 0x7, 0x7, 0x2, 0xcff4, r2}, &(0x7f0000001b00)=0x20) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) flock(r0, 0x48) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000ac0)="f5af4354eb6f81216bdc64509bed3e9b659deda080285b80b54041cf61da1d22e7bb4ebf8a1a736e432081e2780e0f400dbfe94124fba9f7073daf4c362bf02e83e595492ae0d601ba99ddc88a7064c8026a4c56d3d8a65b359a63ac11de989fda60b0d30e01b6dd2ca402af383dcdcce9218d2bf1a0948eecbf91e4f5ad721f87f875fe7c558bbec058664841e6155843215ba86e4f0d7abad6b3ccf786516742f754fbbb629edb3edcf75531a366e49163e4a6a6e48ae760ca06e00b18f7ecad7915e506c9250ecccf0cd6a8eff7e95a8b82c245fb8bd62343c3a663bd7cc7031934cb09e712c946d1cc6232e2c39348cf82acec98ec5d5a6dcfbbcd839eaeaa2c4c955a8061520b2330710b40c91ec3f28c8db6098d764958e0d11c205d9801ed8819e7ea80cbc2decd08ebcb9117d6677d90ed9c8c4dbf93a63be5c2f5b9b3ae2cd8389469820377cf0ea2b42e9770feb65d08bc8bcd498105d61567c44b4a910fcd56a683b84760439f24dd6cb120395dc332080924964d79310d36de92c429adffb45f8c7559541f2a3686a3a7a3b1474834716e17656f36682749133c6fdae5856e9afa2c3553266e251bfb013f13f276f94780e4f7e14fd59531c6bf3e3072051292c3f791cf4f499de98e8072ac494222de1c908ae11e525cc6c0ef7a9ca4658f640120d84d737af0c74f2047f6b6e054e8be4f6072753026251fa7b01b1c5aea31b8cb83f93a1ae5281495d86d8560b1b43775fea8e79e72cf0fa026f92885ab338d6ab522041c58ad9336bdd1a339f5d9d6be9349fc56940ad0934d118964f975d24246c26b7cbfd92e3e93e90ef356f0a188d02a21dcccc08c2447b352a2cd89ddf7aaadd1a0c4530329e9383290f6b12739f88830a57942ff536c6ff9e7dda5764d441830f1401c77eb51ae6ad2fb5e5794b309a0565627b5268d38fa72280a7229b14338c1d88b1216a7bb30b95e14f62fc798ff374cbdbbd662f0e60077af25ac89fa90871262fdafe0cb5b64a6a721afb622b345f70f081678e8abc697ad9cdde8f12a6039711e0411d54413b49cdfbbf78b1a6a01412e92189cf17143f3c4fc2b58c7a7d38d09b10b95c2c33e741918968ad94532dc14c10fee528b29d7c303450a7e8f8e69b9692ca8bb6e813709b1ae79c867d9d5749750f19dad2107a31c905fac2e39579e1963d0be76fce6d22daf167e38ff5e87d86be07e6874b742acab019c2c1d96df4f16d44108ac5aff26508b7feec122ec04167251197a767cea17c5911b700a59d6baea00e6846af236e1ea5315b335d62b997e87a36664e05b0b8218430a84bf25254496032eb4d8bcabb61a4e289cd75ca7b789865fe1cd3d900a372415b86fdc10bfb3180981d3bcfa022b9dbef0f4c2d88ecb10c3331c7a03d64ceacc9ab7acc7c030df3806c5024c1e5951a94cad8edef65bb2aeafc9140f1efa3f86fd436ea50a12ebb9c3d7bcdd7b2d5cd8994d47e17d9bd455016caae8e5d3762fc15d866d5931746946684ee4645dda564e593306d00e4ad38258e2fe21f3b92f29f5bc8d06d1f196df57038e0690d35459ff4f35802aa8a7b5b25627e930636014f46046f041301dab2d415493a00efc2c3605493f59ed3b39c5b54954a7d89b5558a9d5baab46f350350f33141c2526419ea6e8444efa5c57ac39f94c6713efe2746914a871dd9407edb1862c5fe50396a806d977e7638c0cab826a7c57dea12bc6c195d9477f38861ac5c6c0afb066150bdb4b09a791be80ce17d42af46cba36dc46704360c76e1bc7cf84a42ca31181c145e5c23359eaaa2f774585df32ddbb6354490fafb9c7a4df91ac0f5646fd41d3a55e8c0a8a9adf7060b66e0340bfd6492e133de1417b77b023cc9c2bcb8638d7d56e191fc8220623503f0ec4964b74526a094ae4c3e7b23e4f6e198cf5fa5dbb0e597f7815e45adc835c56ad63615d0a0ae4f743681dc1cd48e0002f634075d5034f987b6b08e1ae724bd2232e78b59662ad05aeda2545eb742e12bc81ad10eca89a7268cd4e976dc56fe042557dc45a0176a6ba4be02f855b4f7785667277bbdf4a9310e594d6b499b222597d7be3e6bfdb1a8093be8c33fc0ee96b18008e30dc33e6f3c1f5b470328b57dc20bbbfebc6c54bf02bfbb1b6af022840a7a1906176c4f7e6c72c4f77d2529de73728d0a6e68a7cc5610ec367da2d5fd308cfb5180a0bd3960f9b94e2709be4336bff6c1de46512a4140b6e9c6a63e10cc131b39821bcdf4da57598f2b3f91986f7653ee49e959ff857cee808706f98606de3f802316164fd9273b1c74d6e685812f23ecb61186b6a31d9bc16baff89b286fdaea5eb8780cb996a8a6cb62db4775e249dfb435c800de5b1702f93d6a9ac797cd1e99c33bc50815d7d27ea9622cbebaaa3cd79af6c64feada69bfccbffb397af7c148f81a04f62009285ac4580dbe67b66d801cf8bc32d90c218082c523155aab2e82fff3408bbcd83417c51b5c2076d58370597df2de7112ac4a446a87d03615965d40a14454c82a8eaaffb6a3b308a16fa751e36d57bcf1900fdffb283ebced1d7805e71e0516db946d157843d75349576ade35252ce96b65aa8314b9599800b4868ed0ca46394d9867195574dc6f70dfa09651da6bcc13c68765726bc98782783ca60c8f9e302fe5f4ef64fca3e28464d4c40101dc5375242745cc4ae5654c6e42aed23f60411491dcd2902ca715d46dcb92969c146101aad3952597ffd97fb736a5c7c482febd5c16ea19a40f8eecf3cf2e7187f37349bcc95032217c64966b126f927814958892af752796314f4b987f886c5096c23cedb65ac75e31c5b506928994bf6cc0e3f3464db4f81a90a40159634ad0f2d01b8f7708e0d3670185a01d178ffac7c7e7eef338589fefbc7bc5bdc7ac55f267b07033a2781d0ada745f545092e1b695283b2b220582ffeceb490b29bde059edea1b654bbc39d3e036471aa94d714488306e8e6000d6c51596cd10eb4dd37a0144a898999d6ffef575983bf014ce4d20b380fba143f5de4691f0e0d47262a07a669d98dadc95899f440505920d620b85a19c3de598f2faec271aa493c92370173adb480ae35c4fb25f6689998770e37df02cea652d950e53b7c9a080a55d31718f4463006020723f1f0009d56e5aaf2e8fbe83bfd5b350a0415c8ca9263595a056f44298105ff60c39aa50f79515f73f69084081a24d407b95794c6a8a630a83d3ed20b0d88c9fd7bf3dd4952842e6caa28a28d935af9e113e5d3b03ddcfd5922197bbb333820ad78dc4bdc7cca2760b901b349bb02674b148046c5d1cd5cac2c6a8cdf0551add9b1b7e38fe7a39ad3211f1d07097dca0b973b6a0989c1be257347ab2f8e7e11cdaabf40dc22f92aba48fffa85f3d406890552cfa1f5d6c7b3eb0b350f6c972b2bb5419f6c7f277798c1ec3b3112eb3f8c2e6bed34ac72a5b66fb4c2f429ee29b0b90ada9856e0f5ccdbf91e49d7fcfbbc0820ffceb73e33d074477926cc0f72c80cbf46fad10339d61678423c80d040306a3f3d41ae74aae1452b7044ffacb189d0e83fb5ed88686aa4223c6d2b4b775da7a053ce783a986f8ea3c9d76199226b032cc2f142f1d61c7dfeac74a64d80b7cdb7e6c561d2bc630777bea6b0ab204247c50bcdd8bf2556e34d10cd34964d1566ffd4d2a286374b2f946760be9e1ec29c7ea8e011c7996beb60ce672e86fab81ac74d183df6d09b8b1990ac143fede265980ce308353e3ca4627b30b88d79d98a069bbba1821fa5c24b3a2106c482aecefb97d8d0114019379ebe56689c96fae046f43a4a85c555397740f6f4b02a42f1a015810bc0bb28bc579ac302963f821d8a198e758e800a176482b71fd6ec53158bdf001a9b103f0884028d6629f4dce81acc8d20fc0bdf40ef05f005d86a3570ba985d17ce2d04fb0809c9d42f5a74fa7a327b472589db1758a3eba2ef469d531039ec45877277725d4a1cb1b27e5de79d35cc471609ef10c32fb276ad7172a7cd553caa0cc4a55ef0b2bc01e5b5255810909d3031192bc5287691d334f611b00c0e4e2401fa2edbb49d818492a6d819314450864170d6a9bd6cdbf0f78475acf710a09c6c637bc42ea724070e2101c739494abf058f61551f1eae69d93bf1b5d6e21885c8e3d9a77595f5246d10962e14c168a52dbd6c84c37dc4a7157547b1c4d6dcdee458e775577e4973bfbbc17d5ca99e43cae62e70688629411364ea415d663c88a048c80a11e9758c2660f2a5e42dd5d6e24ffc4b3e936f259155aa1e88864cb59895cccb7b2018db446599a05eef44d0bd849cb9befc33b8fddf137fd412885c3df164d535a27be89eab4ebd52def02a7957e6bfec84162b247b8b1d2e9807d080ec1f675200b083b7dedbb1e50f04b055ed0ad0cf35b169b36e860e97c57e25989cbe4e0295a1dd4a919eb103da8688bd7089d2a58bff1ba6fea905dc2286425d5eeed55631122971af512d92bd727259cf6bf382d457cf275169c7d306220ae55c73ae66ed5245b7eea2f08aa8849ebc13126d0ed654944230ac15d7f5d2303e99a9cd522bac4ba1ce900fffdc13d3af7fe3010603938961a1205a8a3fb1d481068b91eb993fb7bbeceef0dd1908bea8460a144533f03a0fd42eed3dbcfee716fc869a0a94fb0bbb8c35f012c2d0d17beecf430c7114c805875739b5e0fb058be541f35481fec9f780fd9e98638816dd4708c958ecc252d4f2c0da9d53f98c3bb8606ac17aeb40200063a5eabbb804dc5f2c0e6d430588edec4e964a4327d2dd5ae912d9980ae1c327690140130da3af74b316f1ed389123e7e4aeebef200efb34e3e71cc13db19904e5463aa8699c4b4c6eb20408a7c09ae3571f82cf687e37fe2e5ca53fd63d854da979577036532411219b24f8c0863bc89eaefed8cc8699ebefc60a8f5be63b1b4add59287c14a1154266392e1ba4cf177a881f9f797f362a4312a82a0aa1aa636959a3d5ffb763e35cabaf9a0218f2ada1c4d3f59ed0a281ed80aa3a575d4aa60343aea6612ba483804a17ce3b1181033dfac7eea0b529626426c256e5d384c605b4e35423c5ebba55aa7a7ec3122de2c15b05d4eb295fa5521ab2ce79e8b2c698a508732adbdc37049efe309f7d96ca1eeb2c36715199a82ba72f851e4aee878cad858e14e4577a13a70f0c5007c1d7a73e14c96f4a951449e8b86cd6d73d72a4378ddc1a9965e1f3cf6b33ed612c252213de4279e9896bb4c1b2b48c5f9e75953c2f8680bd6c41cefd9157a88aab0c5b403ed596cfefe25f2431c6d50b17da79a28885618af722bd945209aa02e5e4202600e06ad9728fea98984b578d5321440d459211d24fa11dc6e700fa32f2132a3c60c6dfe513d791c29801dfb906949d2b6c58945be4b4eefb56fecf9a8ef6bbda3881d7a0c44d50d275c31adde011123cd6dac14f340d636a2a55e04775a42190f39528a5cc774b4143b9357ffe1cd29e740d93936f69ba974da20888bce0b4d561065a41d762d10e33f93b5a09ccba31aefd07ec4068ec3719434e24d246c0428d81949fc9996e68290ed64888be763fa19de04d929edda1d57abfabc9fe4c428a86695552c54cb54957740d618fca0ccf97465548b5792104b83d7a4bed0bdf8056595e185553a7969b396cb2150d9c544b794543a3f850126a57f8f2fc896592a9935cbeda09d9568fbb4407ca2b5acf697db626e142efa1400cf170aa41c6dcad1048d17dfdc305bd3d80809b8c81ad961903f63572b6bb59881b82a5439c0339de") socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000900)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='*@\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='\xeb}^\\\x00', &(0x7f00000007c0)='\x86\x00', &(0x7f0000000800)=':.\xac]\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)=':@]{,(\x00', &(0x7f00000008c0)='\\\x00'], &(0x7f0000000a00)=[&(0x7f0000000980)='(\x00', &(0x7f00000009c0)='&\x00']) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)=0x0) setregid(r5, r4) 11:58:43 executing program 2: r0 = socket(0x2, 0x9, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="55022e4cac442f662527fa3dadc5d5e7344f631051266901"], 0x1) 11:58:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, 0x0, &(0x7f0000000100)) 11:58:43 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_lstat(0x0, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) mlockall(0x1) socket$unix(0x1, 0x5, 0x0) sync() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x31, 0x4, [0x4, 0x787, 0xffffffffffffff9e, 0xff]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2003000000fe8000000000000000000000000000aa04000000000000000000000000000000009a983e0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000008b45d860631aebbbfcbc00d8bdc9cb4dfe286fc3e903584062a13f8e48e99a5de45464f64d142a23acf74cebce6f839c5ce19ee73eb20eb8046d478d770c69ed39bf5713f6a56088a21c6b1f1ffde88e88a62136a9ad7c063377d71f522637055b10f53aa8", @ANYRES32=r2, @ANYBLOB="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"], 0x8c) munlockall() socket$inet_icmp_raw(0x2, 0x3, 0x1) 11:58:43 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000011c0), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000b55935000000"], &(0x7f0000000040)=0x14) 11:58:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0x1f, 0x30000001, 0x96d3, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x0, "40045888071dce9af1c0f28272137fe4"}, 0x14) chroot(&(0x7f0000000080)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) 11:58:44 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, 0xffffffffffffffff, r0) 11:58:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x1, 0x8001, @loopback, 0x7}, 0x968, [0xffff, 0x1000, 0xbb6, 0x7, 0x93, 0x1, 0x100000001, 0x20]}, 0x5c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x262) write(r0, &(0x7f0000000140)="17e928e3256f441967e7e5f5973f5cda3a0a51e7ec87595965248072b402ea4c48fb7ddb886bf16b3f277c30e4115d0ec34a3e435049ae19a39822485ae55a0d714cf19fda5002a804236d20ae34f592362c90337586a54758689a349031ad13acb4fa1fe52ab234a0fc66df8fb8cdc4e8d80bf91f79318ae9a79c6fab018fcded34395d43897cc70bda04b2430d4944210483ee3c6e665472176229b5a595e26b1685", 0xa3) 11:58:44 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c190f05c40219a7ccc4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed75b0510fa0450f0faa0f000021b7abc4e10bf8c40a50e4abfdcd583d003f1281c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc6458e0e30a1c9fb110fd3c4a261b7e2") r0 = socket(0x17, 0x20000007, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x6, 0x36e2, 0xc4e, 0x7}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x0, 0x2, 0x4, 0x400}, &(0x7f00000002c0)=0x18) semget$private(0x0, 0x6, 0x4) pipe2(&(0x7f0000000000), 0x100000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100804) setsockopt$inet_udplite(r2, 0x88, 0x7, &(0x7f0000000040)=0x9, 0x4) semget(0x3, 0x0, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r1, 0x6, 0x5}, &(0x7f0000000340)=0xc) 11:58:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/183, &(0x7f0000000140)=0xb7) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 11:58:44 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) close(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r3, 0x20007461, 0x0) 11:58:44 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000) fchdir(r0) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback, @rand_addr="00000000000000000000000000000001"}}}}}}}) 11:58:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22390d00000000000000000000000000000000000100003000"/128, @ANYRES32=0x0, @ANYBLOB="0800000003000000bb00000000100000fbffffff7a71114293104f73523b4b232eff9e22c1dc5829ccad844cf028f7e0d7ad221c6a5983f61b87bc5f773c959e30b0d88ab3c091e38225faeef303bdcb82c1da6675471ad9c84bc0dd70e4f762804e09e47ef780f7c596c98f43982b3386d53648e401cbbacb5d25b08faf6efe170663449ece90d1518e20329e81c25a38e76ece38aa9022e11f866bac041eaee26b00d8080e305a1a53378a00e38d7cbab5d37d3674868a6dfbf50e6a0cd2666fb7b494df78fcfc9f7f1350f4143a9738c803f0f37f078d255f33790d"], &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0xed77217}, &(0x7f0000000200)=0x8) syz_execute_func(&(0x7f00000000c0)="969898472c431c080f05f30f59bfd917cf00669041e2e9b557fb66420f72f1000fb8c4064e4e751e0fa0e509ab34d1c4e10bf8c42549a3c4a194c61600c66db712c483397fd300ee0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b040000f08171a30b8a826eef660f383f6708d4d48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe58c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fd3c43e450fae7c0f0f") r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) syz_execute_func(&(0x7f0000000240)="c4017850c08fa908013bc4c1fd2b459f8fa848ee9e67e397e159c40245ab30c403f95fed95c4017929b0e155000046d123c4a1fd11cdc4e139fc94a404fe3237") r3 = dup2(r2, r2) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f0000000080)) 11:58:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f0000000200)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x3fd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 11:58:44 executing program 0: recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x400000000003, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0xe8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x63}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x1dad, 0x3, 0x6, 0x9}, &(0x7f0000000100)=0x18) 11:58:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x2000740d, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)="6572c7f287d01ddc72983dfd0da1208065901eca88dadd88bad4aee7489efc57c6934f6f31") 11:58:44 executing program 0: r0 = socket(0x2, 0x20000003, 0x0) freebsd11_fstat(r0, &(0x7f0000000440)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x440, 0x88) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) fchmod(r1, 0x2) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000180)={0xff, 0x1, 0x4, 0x0, 0xc355}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, r2}, 0x8c) getpeername(r0, &(0x7f0000001140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0xb9b) 11:58:44 executing program 3: syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf2400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") mlockall(0x3) syz_execute_func(&(0x7f0000000000)="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") socketpair(0x12, 0x20000007, 0x9, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x5, 0x4) 11:58:44 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000840)={0x0, 0x9}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000008c0)={r3, 0xfffffffffffffffe}, 0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000800)={0x2c}, 0x1) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, 0xffffffffffffffff) openat(r4, &(0x7f0000000880)='./file0\x00', 0x10400, 0x42) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 11:58:44 executing program 1: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") r0 = open(&(0x7f0000000000)='./file0\x00', 0x44, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x31, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x10) 11:58:44 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000780)) sendto$inet(r0, &(0x7f00000007c0)="69bde7b0889d20058c3cbcc8da19631c97f04ecf723d1ffd43b12fa0e80a66bef4df11afb449a862d4007c4ed2edea50c015b3ad8931f45e543fe5213ee4da6361cc3b52ad83b072c9b7c0001bb505993b0381f275a2c63bd80b674f479c", 0x5e, 0x80, &(0x7f0000000840)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgsnd(r2, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) rmdir(&(0x7f0000000300)='./file0\x00') poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000540)=""/126) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f00000006c0)="f556465f29787b2507ed4f80b43336cee2d94d79ce8379c37b20b5d57e36c318ce9e56b788e49482a9e4c03de09945fb1819966603b59baf43915f2627d9dc5e34fdc06bde8301c35c3958a241a423129083e4051efd0c606015133c4eff887542f8f8729650b5310fcd4a39856fc260af441c15a13955206e121733e5d1d9ebd356a029a0f2721da7aa3ec813092dffa295815f2d8761bf65d81cc381f5fa7585d5501c8cdce921dbede017883bd94499") poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x180}], 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(r4, 0xffff, 0x1006, &(0x7f00000005c0)=0xc359, 0xffffffffffffff3d) 11:58:44 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b32e7684d32a3df9cff83c245c528e9a9ee3f2e8547eaa0df08e41651ddc58b84b8239a87166f1d3eadbf239da6600c4b997bf29c426ea4eb7851af69674fb52a4a1dea8b66f60ad3c148c86d47e8d7333f308bb6cafe9e46fc47d834688f419f23e62a9a4c9d6946590887b6c1f7f46dfadb6b42d8e58d7516b04db4d71dbff193a0f2f812e1faf23dd6cb1382b2f1974553bc74e574828"]) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x2, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) fchdir(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100c00, 0x0) ftruncate(r2, 0x0) syz_execute_func(&(0x7f0000000380)="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") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) 11:58:44 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) preadv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/163, 0xa3}], 0x1000000000000011, 0x0) r1 = socket(0x2, 0x10000001, 0x84) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x80) faccessat(r2, &(0x7f0000000380)='./file0\x00', 0x2, 0xd00) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0xed) sendto$unix(r0, &(0x7f00000002c0)="a7a761c72dda332cb6fa3d87f64a2ec406a9774fe14cc0198603c1427f49df1dd24cee3d11faa887835eb8bb48cc60face54936cc2d67be728039f00c72135e888a7356ec988d9fa7545bae1651a8285e6404e3f00cbece10325e3b0bd859ffd9230ce0c27913dec1b79d2eb9dfefafd41aadebab90094a22095a87a9f2458b7a1457863d20eadb0c924a8c3442221d2b111504965cd8c4489d65a5624c0b95cd1bde5e5cc5c", 0xa6, 0x20000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) 11:58:45 executing program 1: syz_execute_func(&(0x7f0000000200)="982ce00f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f00000002c0)={{"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", "1d69e7c9efae778bef341af42b17842600d7991990d8ddfef0c6290c0cabcb2a"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/43}, &(0x7f0000000100)=0x2d) r2 = socket(0x17, 0x7, 0x4) ppoll(&(0x7f0000000140)=[{r0, 0x1}, {r1, 0x104}, {r2, 0x8}], 0x3, &(0x7f0000000180)={0x4, 0x472f}, &(0x7f00000001c0)={0xce}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) 11:58:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) 11:58:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) __getcwd(&(0x7f0000000600)=""/171, 0xab) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f00000006c0)="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") ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000180)={{"91183698529cad4d58ec94ad5a2d18ee4b0b97910f0d4d8cd396fef31c6dc1bad56199f32ebcf96231853da996f255104493c5de1c79b0d3696474d0540a1cd6d957c0ac2bec1b40fa1222fcc5f5a602d9809843694baf056d85ba4da38bb18c595ce51535f2f29c3aaa925707e5209aa25fd39decd7c404e6d797d1b3f4b8bdd5bf89bd7e136754751133e26dcb8c5753f2cf63d3fdca8804d78cd0f26153c547918325a7f9a490bdaca14f64cf37261ad49325983132092c9d50fdad515ad338a9128363493f46b068f6b151334036de9b26e61e2754e74d1200ca07bb400af1efdd430911a4ce785cd282de1bc4d0179b0ca45b678b0726a49b8943d0614e44df86371efebf2a661cd95002f05b2e5c385091f8daa384aa61680a857c78d3231b5db53f71911567f072f1f77bb152a77fac2950d0c0096ea484aa9ab299e9cdb58e949a8082f83ffe51246e3f682652f93db2299eaf0ddfc26d6b3edc032475c9ad14217250fbae28156c1d2596c98a56a96b5d5e20cee04f7e4646a0288a0f227dba436aca8678206934a3449931f9a310484b20fc8c3459bb17959ebec03eefeedd29709c4a84ee3271af5a6132a84bc7dae9e6c77f59e869b51870080def073d61b86bde6deb4d8b10e8dd60fdfe4b67cc590e267bdcefca3f6f31cd6e468957849f5b35e5a24d77c5c9fa2770e31fc08983550694ed0f9b365b622187748f3292e4e35f890dfcc720acf120c9e7947ba3e0fe61be06d051b40231279d2d166555edb0bdefcd7f5947e3776e0195d7942baae0302334eb2143224173d1e383a62ba4a457fa109a88b14de8ff80a400f65704795403832888a091d0ecf93f89918f4fd7ec08fa7470c79956cb4e300d5abd216efe2492ad1b32d9dfdf6c2b244ad72857c151541ef914389bb06c1ed5019a34f33e34ebecf0be3ec01b7289b94f3b346660f69e5755800d3ca09841d6335728d97509cf3e3cd6fd60e6ba8f8e61fdcddb830229ec40709b390aaa6cc3a529387d70c445821e3e04a19a36bd8709e5e0c0629c8c10d1370bfc88206015ec2a8169e33abc2f1e6a261cbf6e016744678328e5c3418f5eff0693883c5c08b5cac316ed8b265df9757207c45972f918dfed1f441227fc81a2e84267063854fc837c42980a02ce4a6002238260f1721a9e3d4fafa87f076d005ee7118a6df028019330ac7e9fac24cb81ae3644602a381556c3a4bb205d788b91edff49318f1b8a6af35b9669627ef5431229ee6a8ec29a2fb2846514049e13ad8a3186ecd74d9ba8e8612ff5d9c893c6d2857d22ac6a9b1ab7eb7d323c115efea7e76e6bc66c79dae47440b90bc3935d10601661eeea55ca78d52432e4aa59fb9329711138fabf5cedaa6452a8328610c3c41acdea7ee9940304e8e4aeb7c2839dd293d9cdcf5406dc4c97f5482867d5c9bcc7", "169a1eb36729efa0cdc5874e68bac9422d4e4ba83facaa45776f0ea078439969"}, 0x0, 0x1}) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000000)={0x10}) 11:58:45 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000040)="4c324fd67b2b82774e81bc78baf4c2d7917be4d6ec41b355082665a8fba9cb54d551fdb4f9dc95d3064c4efc9df283c6cad9e1f1eb535efcf4d89ab583b052f767a8207650d96db25553f4952a29c2fbf16b6f961686f0bfbed33c47e0e0385b3e9d3cdfb3ce26c5e4c0227f7bfb24534c2afe42b973b21543cf2f31c2c206e9396856e42ba7a3887dcb361538ae") socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000100)=0x6, 0x4) 11:58:45 executing program 0: 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$private(0x0, 0x1, 0x0) mlockall(0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f0000000100)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000180)={@rand_addr=0x2, @rand_addr=0x401, @multicast2}, 0xc) fcntl$dupfd(r2, 0x11, r0) 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) 11:58:45 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b32e7684d32a3df9cff83c245c528e9a9ee3f2e8547eaa0df08e41651ddc58b84b8239a87166f1d3eadbf239da6600c4b997bf29c426ea4eb7851af69674fb52a4a1dea8b66f60ad3c148c86d47e8d7333f308bb6cafe9e46fc47d834688f419f23e62a9a4c9d6946590887b6c1f7f46dfadb6b42d8e58d7516b04db4d71dbff193a0f2f812e1faf23dd6cb1382b2f1974553bc74e574828"]) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x2, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) fchdir(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100c00, 0x0) ftruncate(r2, 0x0) syz_execute_func(&(0x7f0000000380)="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") accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) 11:58:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x408, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0) accept$inet(r1, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000100)={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x3, 0x5, @ipv4={[], [], @multicast2}, 0x1e2}, 0x8, [0x9, 0x5, 0x101, 0x3, 0x80000001, 0x3, 0x7, 0x2]}, 0x5c) 11:58:45 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x203, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/79) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r2 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x3, 0x3, 0x8301]}, 0xa) 11:58:45 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c0d367f5ce12f2ef5508"], 0x10) write(r0, &(0x7f0000000040)="f6a5", 0x2) execve(0x0, 0x0, 0x0) 11:58:45 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ftruncate(r0, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, 0x0, 0x0, 0x80) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) r5 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) open(0x0, 0x800, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockname$unix(r4, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) 11:58:45 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100080, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0xfff, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x9f00, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x10) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x80) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x8, 0x1f00) 11:58:45 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x83) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) 11:58:46 executing program 0: r0 = socket(0x1f, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e0332e2e9c4810de30367660f6b32db660fc4621bf5f28c3e014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 11:58:46 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xbe2d, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x9, 0x2, [0x1, 0x0]}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x20) 11:58:46 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r1 = getpid() wait4(r1, &(0x7f00000004c0), 0x1, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x22, &(0x7f00000002c0), 0x8) pipe2(0x0, 0x3) r2 = msgget$private(0x0, 0x48) msgsnd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564) r3 = msgget$private(0x0, 0xe0) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) msgsnd(r3, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800) 11:58:46 executing program 1: syz_emit_ethernet(0xfb, &(0x7f0000000000)={@local, @broadcast, [{}], {@ipv6={0x86dd, {0x3f, 0x6, "2ca7f7", 0xc1, 0x7f, 0x24dd, @mcast1, @empty, {[@routing={0x70, 0x2, 0x0, 0x5, 0x0, [@remote={0xfe, 0x80, [], 0x0}]}], @udp={{0x2, 0x3, 0x8}, {"37e92fc7f7d71080983e348e36c37f2803cd97e029be6409e8cde54c11c92ea7340ad34d71df5d50786ddf09e29db56ac3d906e5e3227f5fbcd605943b1d9fd7cc798a8c0c260f9a2533c38f3634a0cccacc8776e8736fa6e60cdfdf126ad297d812389bc1e6025e2cec32b46adfe2084c4732b1745d7909226660729826ed40fcce01e08f3766364e35985a6910018b503fa661974e53e53a6362d7ca9fefe180"}}}}}}}) 11:58:46 executing program 1: syz_execute_func(&(0x7f0000000040)="9826473e431c140f05f30f59bfd9130400c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = msgget(0x1, 0x224) msgrcv(r0, &(0x7f0000000280)={0x0, ""/193}, 0xc9, 0x3, 0x0) syz_execute_func(&(0x7f00000001c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") 11:58:46 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000000)="28fe62cd3ee1ff05e36cadc24b8daa6f4c96fe1359e685aa6a67a13cac7a5ec27af497cf30550e7e75f252689b43c35ef01890c76e111324bcc0ce31d04b941eb75b8d394cbbf7e619d43f407847dd18e011b3b45d34791fe92ffaedeea7b3d425d3f0b493e4f250185cd37883f1cdc49e8dab464f3df97be180181a43de9409f3bb5567a0a497f394c1d18c6f94c0d670e64ce1052e77a72a865b49331fe6b61019646e782951830d5d4836b8107df9f0e48f58f51fa891") syz_execute_func(&(0x7f0000000380)="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") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) 11:58:46 executing program 2: pipe2(&(0x7f0000000000), 0x100000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f00000000c0)='./file0\x00', 0x8001000000) 11:58:46 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @loopback}, &(0x7f0000000040)=0xc) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) 11:58:46 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000f41000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/183) 11:58:46 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r1, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1) dup2(r2, r1) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, 0x0) 11:58:47 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getrlimit(0xc, &(0x7f0000000040)) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000200)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x3, 0xfff) setsockopt$inet_tcp_int(r0, 0x6, 0x44a, &(0x7f0000000080)=0x40, 0x4) 11:58:47 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35a, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00'], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x69) semop(0x0, &(0x7f0000000080)=[{0x2, 0x5, 0x1800}, {0x2, 0xf1f, 0x800}, {0x3, 0x10001}, {0x0, 0x3, 0x1000}, {0x2, 0x5, 0x800}, {0x3, 0x1f, 0x800}, {0x0, 0x7fffffff, 0x800}], 0x7) execve(0x0, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x30) semget(0x0, 0x1, 0x100) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) 11:58:47 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9131500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4024e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f30f59bfd900cf002e2cc941e2e9355767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4ccc4e1e4c27201bc0fbb5a003d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f5264780ec0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 11:58:47 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file0/file0\x00') fsync(r1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000240)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='!\x00', &(0x7f0000000340)='*[}\'<)&#+\x00', &(0x7f0000000380)='{:\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\'\xdf\'\x00', &(0x7f0000000440)=',\x00']) syz_execute_func(&(0x7f0000000740)="96f3a798472c43c42111669ce5b30000000f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826e6fd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110fc4c3fbf0196bc43e450fae7c0f0f") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000480)=0xffffffffffffffff, 0x4) lock order reversal: 1st 0xfffff8000cade068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3440 2nd 0xfffffe0000a80140 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80003c96248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff80ff1995 at lockmgr_xlock_hard+0xb5 #3 0xffffffff80ff2498 at __lockmgr_args+0x488 #4 0xffffffff814d26aa at ffs_lock+0xea #5 0xffffffff81923be5 at VOP_LOCK1_APV+0xc5 #6 0xffffffff8118613f at _vn_lock+0xaf #7 0xffffffff8116d0c1 at vget+0xb1 #8 0xffffffff811589a8 at vfs_hash_get+0x148 #9 0xffffffff814cbb31 at ffs_vgetf+0x51 #10 0xffffffff814bc61a at softdep_sync_buf+0xc8a #11 0xffffffff814d3c54 at ffs_syncvnode+0x394 #12 0xffffffff814d2418 at ffs_fsync+0x28 #13 0xffffffff819226c5 at VOP_FSYNC_APV+0xc5 11:58:47 executing program 2: syz_execute_func(&(0x7f0000000000)="0c10b5b598cd80ddc3f44bf8622636660f38144700420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf00000f65037676f2168f4808eebce00000802000c4215136c4a2791d505a8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fef34d0f2af9646736676666430fefb30000000072504f86650f1714111d54111d00") r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @rand_addr="df4e4168d32fbd53c0b925c06f219f52", 0x8}}, 0x0}, &(0x7f0000000280)=0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x1f, 0x9, [0xdfa7, 0x2, 0x4, 0x2, 0xbbb0, 0x7, 0x0, 0x0, 0x3]}, &(0x7f0000000300)=0x1a) r2 = shmget$private(0x0, 0x3000, 0xa0, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x8000000000, 0x5, [0x1b5, 0x401, 0x800, 0x7, 0x3]}, &(0x7f0000000100)=0x12) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x3}, 0x8) 11:58:47 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) execve(0x0, &(0x7f0000000340), 0x0) r1 = dup(r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000280)={{"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", "ad5523931439a1c15a84a46df5276151fab82521a51b2c75afc4044863b2d78f", 0x10000, 0x200}, &(0x7f00000001c0)="e60838223e7f15338a2711063e129f30f9a5286beea65cf02e213619c636cf5aceeb32dd79b2c90672ec1ed630d60ed09fbb75f670a9c8e63860ad03b8408206a5f71008a901edc83e78fe0814a7516d2faa949d4900a1878f885b268dba75712ea61af6e96151ac96a8e7616a22983d22affb6ea2c87320137d666179784dd0ced8b4", 0x5, 0x9c, 0x604f, 0x4c8, 0x7ff, 0x2, 0x10001, 0x1e55}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) #14 0xffffffff81180a01 at kern_fsync+0x261 #15 0xffffffff816d15b6 at amd64_syscall+0x436 #16 0xffffffff81698c6d at fast_syscall_common+0x101 11:58:47 executing program 3: syz_execute_func(&(0x7f0000000280)="1c21b5b598cd801b69e46962f5696200d9d9d037c3795b5bf2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edc421f813789f427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c0000008a050c0000006666450f17720d2e0fc7bf0d00008066660f3a0b0865") 11:58:47 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet_opts(r0, 0x0, 0x2000000000013, &(0x7f0000000040)="eaff125c", 0x4) 11:58:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) link(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00') sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) close(r0) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, 0x0) 11:58:48 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x5, 0x9, 0x1, 0x859}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) 11:58:48 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) flock(r1, 0x1) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="6fc33acfa37ec43534de3c6412a5570f602f8df52c6c12a2c74c96361603925e543dc025b80c8cd99ed2749024ee4ada039720a81b4c2ba204aa498aa0c1fa7f76565aa66f720207e828d5326ce79c32c5a75ccabbb7f110c7eba0402b3e9ae9a36269ac8f76a3e471116c29d5eead56ebbbcdaa89d33c0c30928ad006bf662d79402e71") r2 = getpgid(0x0) wait4(r2, &(0x7f0000000000), 0x14, &(0x7f0000000140)) fchdir(r0) r3 = getpid() r4 = fcntl$getown(r1, 0x5) fcntl$setstatus(r1, 0x4, 0x40) setpgid(r3, r4) close(r1) r5 = accept$inet6(r0, 0x0, &(0x7f0000000200)) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000240)=0x7, 0x4) getpgid(r2) 11:58:48 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) madvise(&(0x7f0000c07000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6d3b, 0x3}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r1, @ANYBLOB="0900f50105000000"], 0x94) 11:58:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x120) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000f52000/0x2000)=nil, 0x2000) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x3, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x8, 0x7}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x80, 0x0) pwritev(r1, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000180)="938933f7c73254d466d57403836e1205763d235cadad65dd8b7770a21f2005b7f3f00c3860e3841a3736893455bae4a1b96f43787b05d389c12ecf7722f9174afad2f87d9ddd81da62f93c55e0b532416ae09ef85ebeb9e3127faf377a1f648d7fdde56a9f20c41a539de9fb11674e79100d2611ed321344ac906d20e8f6f6d733b6bdd422482d1a6eeaacaf7c6de0410dd0c5c79a5538bd4ca3928c8fa3df97dd0d775a335e77f1c1df543928291d5c56fa4490f1b4520247a53c531bc5daa1e459872e90bd3a", 0xc7}, {&(0x7f0000000280)="aef0", 0x2}, {&(0x7f00000002c0)="73ef0cb622c1559c0356b588659807f1", 0x10}, {&(0x7f00000013c0)="b05cd4b8a8c186c14d168111c571ff529a2f08f5283781c6c262f80475cedf23d28a728d58cffba2b03e9bd1341f74e0e2ade5e06aca1a7c8d8b41fac7e5d69414469803a70b8c1f2a3b5e742fe0677b48fc66a6afbdd90672c75d11b3308ec43db00021f86c08bff24d61a99d0ab56dff4eb17ef177f553d1c1fb163ac1a14ff64514fc5bdedce20b22722953b4936755be834aba2812bd6a66d3305973f0196e212ee7158f47a106a343d4aaeb1b1e4e0df83f76e14519b5bd46d6616848b3905503528cd393068fe31516084191bf8f2972ea36027d59dff0a1ef4ca4c9ecf14f26801768e6d8a88447dee51c97c0", 0xf0}, {&(0x7f0000000300)="2f87872db27060c98ddd4387779a040165bd3995686a8eb3", 0x18}], 0x6, 0x0) symlinkat(&(0x7f0000000340)='/', r3, &(0x7f0000001540)='./file0\x00') utimensat(r3, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xffffffffffffffff}}, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r4 = getpid() fstat(r3, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001dc0)={&(0x7f0000001580)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001b00)=[{&(0x7f00000015c0)="b6145841693c9b1f6eea606eef341e552e1c99f1b7a99c5600a8983707fa528c3c0448a989b784aef4cb9d253b56ace9", 0x30}, {&(0x7f0000001600)="ec3426d650a14de156dd6a197b07db178032713193e965c7810652574d6a5754300e1cb1fec4aba4f379d9e7554d842b4378e147a5a0a0b6a20764f25f9bf2c020b7d113e33491ea270171d6bd1718289c5b1fa5bd139ceceb7a19d9db816f95737817cc48e7acef13bd369e52433e090279a3871e762a2e4a37048aa06655f058ef695db1", 0x85}, {&(0x7f00000016c0)="823ac4c3f954f8917b3db518d355951ec64549f671da62edcdaaceea144d3e345a3a2209dd28f5f93293c4a401b82129ef0e9efb8a12516b67917df8e8461ee69ab2668691afe94e30cc29cb2192f78aa5fbd069c7dea67dd652dc2ba8d590acb60af28bd3dd93b5a1e2dbda8c065c7c51e0c98014da5286596ffbb7d74923d3934d72d772acfc918a610206fa222bc06fafac66bb2c4576e9b451e61275974aa7ecd06cd4daf6984ff8f4f345130a44a89a8465068089e39f725848c2ed9c065c51c53df8d26350d2d3e760d721e5920c1f6e7a96b0657ad23a65d412bc62", 0xdf}, {&(0x7f00000017c0)="f10f2cac436bacad39b81c3f2dc0eb6e9c13815e65b033562e36ef7435ad78056016470bcc2821b2635a7620122dc797c90c64fff73c652629d13721628e5d3d278e102798a9c32f13179ea5a34287e70db60f6c0c0b103ad4566490e2931326101b546a03f25ab33547e5da954567b11a4d5e3a34312c15e8c08c1c100fba2d82fe1c373f700bb39664a242da9211734488f43d6c47e168d51ca08298f32a8a8c88975618c6a6fb5dfc45cd2f8237d139e56ea517ee1971290dcff40aec32c974dd1ccf8487df25507154fcd60539dc0a269bf074e74ff8944af3ed", 0xdc}, {&(0x7f00000018c0)="a2ed11a20bc8336d57f7073d8e8bc241b2fdaed790574f84f8aa380125023c6f7639ea8171c8e6ac436cf8bd7884e353bc343e798401747ac95e387dc7e4203ac456f2600589a928159dd3", 0x4b}, {&(0x7f0000001940)="d7b5ddf7c0b239cbede0f3c5468f080a392f386e86247d28949785cbe6e4d30d4e087716020f80bd0b22", 0x2a}, {&(0x7f0000001980)="ff4a95b6ffbd8660f94d760e85b3c2f2cd8ebf2dcb17b0b182aa5b5be2c410e637e3ba177f2b7514a156cbb06fe12ebc16223ad7540323f3d87f240c1ad99eabb1e17735cc347d21b1ea379edaa60dd6d4c2ab8801c886179ae8c17f", 0x5c}, {&(0x7f0000001a00)="464363b4c9349d57ca9558f347bb423d4a9fc67fafe702333bbcc34d5ad9bc51f847e4a98d0f2c68de042fa515ca2bd32151506afe22152201ebf59122a2680ece5061611e0fb48a705ad422e2b086ffa45b2de572eb1cddf416c6e7b29afd297e6e54c32ccf24280819701c516c6ebca44c870b8cbbbf2a5c72e9e9291c815e5fc1739586287a1bf09215899ec1c8539d67749a16589eb3043789f7facffd5adea34721782af98743af53eb6ab95c93189b2c0b80259bd107be5ffeaa64b4eab166023b38322c2ef8bd4ed27d0e461e8707491181ae4838da14989331d698b266dd78b098147c92341a7028e83c2df13c5055", 0xf3}], 0x8, &(0x7f0000001d80)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x20, 0x100}, 0xd) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80010, r0, 0x0) 11:58:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fchdir(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x2000746f, 0x0) poll(&(0x7f0000000000)=[{r0, 0x144}], 0x1, 0x0) 11:58:48 executing program 1: syz_execute_func(&(0x7f0000000a40)="c4838a1578600095eb25473ed6431c131305f3fd59bf5c134f00c4a37bf0c53e41e2e9b557660f6e09c44249a91db1c5ae18660f72d50f0fb8c4c4e19154a8998999991e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c4db836224d30000dcdcf345d9ceacacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4f2410f5113e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d00fcb0f7e44395f20bfbfc4c442fd30a100000000b7e2") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) sendfile(r0, r1, &(0x7f0000000140), 0xb63e) 11:58:48 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) setpgid(r0, r1) syz_execute_func(&(0x7f0000000240)="985e4aa84a1c340f05f359bf2200550143c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f0014e4ecf681ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="f60d05000000e3c42125615e05c4e2bd9c1e66420f381701de00660f38db42ff6566430fc21d350000008bc40211b982a652c61bc462c1a7ba00008020af") 11:58:48 executing program 2: syz_execute_func(&(0x7f0000000280)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket(0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x130) accept(0xffffffffffffffff, 0x0, 0x0) __getcwd(&(0x7f0000000040)=""/174, 0xae) poll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0x0, 0x2300000000000000}], 0x2136, 0x0) 11:58:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x6, 0xd12}, &(0x7f0000000140)) dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x0, 0xfffffffffffffe01}, &(0x7f0000000040)=0x18) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000004380)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0xffffffffffffff3c) 11:58:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:58:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) read(r0, &(0x7f0000000080)=""/165, 0xa5) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x1) fstat(r1, &(0x7f0000000140)) flock(r1, 0x8) 11:58:48 executing program 2: r0 = getpid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() r4 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000900)={0xffffffffffffffff}, 0x100000) r7 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x1c, 0x20000007, 0x3f, &(0x7f0000000940)={0xffffffffffffffff}) r9 = socket(0x17, 0x5, 0x1) r10 = open(&(0x7f0000000980)='./file0\x00', 0x1, 0x0) r11 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/pf\x00', 0x20000, 0x0) r15 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000a40)=@abs, &(0x7f0000000a80)=0x8, 0x20000000) r16 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000ac0), 0x20000000) r17 = openat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', 0x200, 0x0) r18 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000b40), 0x30000000) r19 = socket$inet6_udplite(0x1c, 0x2, 0x88) r20 = open(&(0x7f0000000b80)='./file0\x00', 0x100000, 0x20) r21 = dup(0xffffffffffffff9c) r22 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000bc0), 0x10000000) r23 = getpgrp(0x0) r24 = geteuid() msgget(0x1, 0x200) r25 = getegid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000d40)=ANY=[@ANYBLOB="01002e91c2e3ed6530006f9b1b8e04ff88bbf0651682813d8579b0b39063dea1649dd68c64bc6474a1df510181a4904cd556ed41758f9d0da0903d5429"], 0xa, &(0x7f0000000700)=[{&(0x7f0000000080)="a0cd8fa333092dc6e30da8d88fb17a838c8070235e4dcd58f6800c69352b30ceb757145df3261bd4334ec3a23a4a9e8d4076e6bf3a88716179fc21089c2b4af94acbe1b90c4e1cef5586dac3c3955e6374cae9ccba328fb16db869", 0x5b}, {&(0x7f0000000240)="46487bb91f4c907b315411875c134366c600561e006e9fa6f3aeeef41649d443b6ef56f355e734c13e0879318b3cbb59d1ec3494181aa9dd8c595cffae51111104d62abdd859e80443760d828a8197d37a0d34f073eec13cd70dbf4c04a98566bc9fbe12a39f5e7262e61bf5b82be9f24094f56a8e2d6fba4b1f44e2e926874f892693aa392a3bcb90d34023a28e58fe28", 0x91}, {&(0x7f0000000300)="c1facf8e2cde50273f175b17b360cfc2def1dcc245eaf3282972df7d5dce09f5f123b76dabee2068b116ceb612cc7e44a691c979794207bb8554cde802c0c754abcd09e23e704815d096f1fccd85967899253f50bcfb888b03601b3c5b439f7336cf60693f4b108b9fa1fa93ef2c4ea7a7637e8438019d8c8e9ada4a61e604f1b090f6596169b5bf8b1453c66c6cf76627aa6f8d6f3126edfc2bf125b1e69aea909fe7d548cd90d45719f731cb00934f8a017cfa89220244611873a94e2685262b7b225c2457f4", 0xc7}, {&(0x7f0000000100)="fae5a4", 0x3}, {&(0x7f0000000400)="108769cdca8fcc6b90291360f10c9d062b53f0db55295bb6fa224e7267ae550ea603e0b2fa6311d95486fb4438c34b5dd4d6602b32f9e991062a6be989d0cb06a412c62d00319314a2b1c4d1b499f76af8979727e3aca7c3d7295bcf8ab6c501a047d183ed2c9a00f042991edb8e78574ffe56cd1f9d44bf11082ded1afae86bba8ba8d464a46da4c2627cd87159443a7fa1ada053de27017663c45e97fc102e166ad98d2f2358b9642e5274177cadbfcb05b04cdc2f82a9f6c4c50b18193e184ea4b6112d95b87961c65ff254ade2de266233e1efe82e48f598563b1efbb17ba49dee03c59e546b", 0xe8}, {&(0x7f0000000500)="55943fca7c1b45330babf6db6b489daabaf2cae0a572bcf654b136df50872869c1e6fb67e657b02d5d7cb983e3b5646dca504700f3ed60152fe3cf5ae6f2b67c1f5e9c426d2850e06d0c5663c02a6697ff1a638024b7bddba4a2407b73129efee5f7bdc03ff4654f9d3ac07e97bd2817817173ac9a095609fa0efea160eec01c9c648021542e0f011da2320e8427779123446e39b2818ac9e6a160c0e74d690656cf75c2a9658a1ad5b2b5cbadbb", 0xae}, {&(0x7f00000005c0)="38401b222c5b63f28a4606517456e0222da1f10151ced7847c508b0ad032e5654195c05350957f2a8ee4ea07fec3ac", 0x2f}, {&(0x7f0000000600)="6ee9e55786f58176ab881053c22c78ea257c0365b2efdd777332a811d4b27ebd6fe84b04072d4fd529f30c91af9e81e3e772df9ac96c0d49836a0622e70ca0f6bc9035681658bd66f56b65dbeed62dde628f91c73d9c8ea3a77f0ea6891eb0ea329192d4365efd74a3b2ffe9e7471ff1ebcd6fa44a69900f9bc4d99e10e625a089ac9fda1900fc97b460760d84a22edca6d0c65e331a2c072c0ec1d188088e0f79d8eefa315f2369b59c823c32844ab98ec7570fc2fb80b40c630a22bccae68fcc0d88e2b6fbdf8af1c711b95390269b7c66bc2bb81b0646c96d5e80f02ec92f", 0xe0}], 0x8, &(0x7f0000000c00)=ANY=[@ANYBLOB="20000b0000000000ffff000002000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000976b8aebf948d0a14a000038000000000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x100}, 0x4) syz_execute_func(&(0x7f0000000140)="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") 11:58:48 executing program 2: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000280)="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") socketpair(0x11, 0x20000000, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x1ff, 0x1ff, 0x0, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x359}, &(0x7f0000000100)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 11:58:48 executing program 3: r0 = socket(0x1f, 0x1, 0x5) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000500)={@multicast1, @rand_addr}, &(0x7f0000000540)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r1, 0x4, 0x10044) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100, 0x108) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000002c0)={0x9c}, 0x1) fstat(r1, &(0x7f00000005c0)) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0)=0x0, &(0x7f00000000c0), &(0x7f0000000480)) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@multicast1}, 0x8) setregid(r3, r4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x10000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000440), 0x4) sendfile(r5, r5, &(0x7f0000000240)=0x20000000000, 0xc3e) listen(r5, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00', 0x400) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 11:58:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @ipv4={[], [], @loopback}, 0x100000000}, 0xffffff25) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:58:48 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c) fcntl$getown(r0, 0x5) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") pipe2(&(0x7f0000000100), 0x0) 11:58:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x5, 0x5, 0x1, 0xffff}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x3f, 0x1, 0x800000000024ffc, 0xb7d1, 0x28fe46f8, 0x7, 0x4, 0xffff, r2}, 0x20) 11:58:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}], 0x1) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40000615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f0000000180)) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="1ad6e4b3bb3e83fb8b08a9b1a97cc18382e1340bf01c53adb2788134a28142f0ae97f585154638ebe1279667a80dddf23fad28836de6a19b377a7d37257e543895c586f8dcf432cc9c955a8d8db57c11436558f2cb57b07a8493cd10b97b08708e88011bebfb44de89e1b4caa047a31f2512a92b05859dd0332047ee7883ebe56952b3d1ccaa15ee6b1cfe9553942f990d531dcf0c9bca4fc2140771a0caa71747fd78fdf8e8e4e7e5d64c9996d30435c10a056677086ca8fbe3b8a6e4e9b44ff5e775ac7fba2d70c9b20626d43e4fc244da") execve(0x0, 0x0, 0x0) 11:58:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3f, 0x2, 0x2, 0xa91cae0}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 11:58:48 executing program 2: r0 = socket(0x100000002, 0x20000003, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x40}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x800}, &(0x7f00000000c0)=0x8) shutdown(r0, 0x2) 11:58:49 executing program 2: semget$private(0x0, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 11:58:49 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket(0x1c, 0x20000003, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000280)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fde7997660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00108f2830cc5909bdc4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800db8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66570f383a4d4ba261b7e2") 11:58:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x7ff, {{0x1c, 0x3, 0x7, @mcast1}}}, 0x88) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5783cc006161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001900)=[{&(0x7f0000000080)="09e00395d4baedc234905291b4b6", 0xe}, {&(0x7f0000000240)="1ed8d0acd81c52c250012bf969e8f78293141d596304bbaa97a828a4f2ef13c8afdbd5767101da77df85ff449e86d1db5677afc7957959269f0f9c9d8b383926487da984cc1a368b929b65556d18429dc74d5f278b2a408a40ea043b1052f676deca1ec608b94ce6b913fefb99535a7cd4773e17b1dbf040481d9f2845cbbb32cfd4d75034bf85545b79ffffa426e403e72f95ddf245ec66fbd1a487a9c90da5183148f0e2bfe830444c4f0d119e", 0xae}, {&(0x7f0000000300)="763dc039abc49b5b6787042999a3b66d69c01f60c1f503357cc208864f766e7b1a81a5000c67804f181c811ba2af86a6705181b9cec8b04891df6b01586d9ef4b5d2da7bc0d9a95ae5a9303bae48d76d8f8eb2a1852b9801", 0x58}, {&(0x7f0000000380)="55f0a448fda967b4c15bb8e80bd47ce5444869d13da3829f52433a15d08ea65a8247969fb9b9facc52c1b65ff3cf00de2064713447d8e9592f15b53bf8c241883faad5672fbee92d0d66c14cc5a4137deae90a2e759e9351f58ff5ad26ed5067c70456716da427faac1d6302dddeaa2900f68aae830880e0d3ec30a69a9610ad9c4af983b1e470202a53a153e646202687d03d92a126f42d3bba0b089e7b8bcf", 0xa0}, {&(0x7f00000004c0)="25f34bc971b5a6610b6cc0ef032d4d4f6cce4c1eff9cb529041af7ad2e48480030927507d1bb0944e90c9ecc4c43aaaeb5d917f88b153c4800217e507b1d4abbf96979434188ef2b5b7033adffb8d8c93496107c0d030f7b42521db7ef12735185605d5456ba52f997f0b1f30cd1ea7ab1ccda51e51062723cc52204be341c9f3972d3dd1fdd40ff7b602d", 0x8b}, {&(0x7f0000000580)="49b7bde2ae395f20d1850babd814345b2e6d5237dcada346f149468d8977f8b2a559f440006bc14a5f28124ef19d7c65e26b9d4292f7f656b13a8c554e914256dacd064c431b99fc86944387dd2348afd2d2e12532d015592c13d0b637339ce5d57042015b693d3b60df34ef4b9c8d3eca6d04e0014d80587c444bf2a2b69b22171269ef1211d22a028c1b1f6bbc885787c923e40c64d0da8df67222b91ff3f9047bd00469c63c91415d9f620b9e717327ae96e56ff5ebd001a3", 0xba}, {&(0x7f0000000640)="06fa442befd42bb1692501711f6fa7bf41be9e0dd122abd4d1b5b8c7aad6a9d922e088b529bfef217db417af552e13b3b97a5b4859f6cc4d8052f278e2c254e1a41f61e3a345a9c35497eea5f1470c4098838828e7ac73b488b41ffa7bdff1540950e2a406dbe1c68f4f2972894b11f729cde856ee569da7b52c1d024734e7cad7e2c5ceb3a941c531493a91c60a1afba8148aed7a87c047106d5ab3e5881288bc43ad210619ba0f8cff2a0f680b92f7c07247bb3da000eb8976a3fdada4d902c9877748f8e2", 0xc6}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="5ffb5a3175968cab757ef9699ff13045879aed4067a05d4e4860911c2342c8797d59ada438b0bc39d234adeddcd88ccabeca8981d476973d86649ca97d951d6df60d7d8c9ce227f21b78f157588e6f67e410b7da6472c882fb4195ea1498634112861c9beca40e45555d30f8365fe66a735d23a08e7dd747a23b10eb1ec0d1f1524e8abd35bfe105607a8a1bd58568d168ce99a316cb644970cfc6dc3ebff93e17db436632492dc4a01a6b7bbbe791fae8086a4c47905da606a0e9947dc13ecb4b19634428128f490a87f79462310772a669ee4a494f413e22b9b58bc2532f1768889e9f", 0xe4}, {&(0x7f0000001840)="8f37d3264ae90c3ed75e85e45c88687db6907bb433feadf50fb4019b7c38dd1b32811b9a6a703c9bfefb87ac24f112dd2f371baddd1854d96aa8d837b62d98480f73a466ad927297c27cc91dfe9b13f166e2b568a8366672142a5eaeb9ad35d465cfdbbbd058005016f6fa9144b3bf28db53f414d8f6414d76cd60bfc88840da398f55713dbfcaaa", 0x88}], 0xa, 0x0, 0x0, 0x100}, 0x100) 11:58:49 executing program 1: syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bff80001fdc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd308f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280)=0x9, 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000002c0)="d67ec900002bf776b414998af14d447e6ce08dac8f14eb74c1123b4f9ffd96cf27caa0746407794301cd8ff0db8a39e1368443612c88f62e421d845a0238e01d82eff0e81a91fddc1d6a6ad1e69760bf6e4616ac97195d62413674d8f5738810adfcfb0aae9ef0cf02bbbd660baec1a593aa0ec9f366ab81f0c3918c6b065d5a51d3fda38c02bcbe631bacfd04236f") 11:58:49 executing program 1: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000000)="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") r1 = fcntl$getown(r0, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)) getpgid(r1) lock order reversal: 1st 0xfffffe0000a84240 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3903 2nd 0xfffff8000c32b200 dirhash (dirhash) @ /syzkaller/managers/main/kernel/sys/ufs/ufs/ufs_dirhash.c:289 stack backtrace: #0 0xffffffff810d241e at witness_debugger+0x8e #1 0xffffffff810d2052 at witness_checkorder+0xf72 #2 0xffffffff81040523 at _sx_xlock+0xb3 #3 0xffffffff814daf62 at ufsdirhash_add+0x42 #4 0xffffffff814df8dd at ufs_direnter+0x5ed #5 0xffffffff814eda5f at ufs_makeinode+0xa7f #6 0xffffffff814e7210 at ufs_create+0x40 #7 0xffffffff81920712 at VOP_CREATE_APV+0xc2 #8 0xffffffff811857c9 at vn_open_cred+0x409 #9 0xffffffff8117a0e7 at kern_openat+0x2f7 #10 0xffffffff816d15b6 at amd64_syscall+0x436 #11 0xffffffff81698c6d at fast_syscall_common+0x101 11:58:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="00000000f4ffffff00"/20], 0x0) 11:58:49 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x6}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000700)={@in6={{0x1c, 0x3, 0x4cc1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x5, 0x8, 0x5}, 0x8c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r2) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000240)={{"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", "1775ce4c1af7193a1252dbdcaca576b60203cff754b13df360f5a9fb8c366e30", 0x4d, 0x9}, &(0x7f0000000080)="7f776c3b32d326484704f1e296c6", 0x40, 0x8d, 0x197, 0x0, 0x7fff, 0x40, 0x101, 0x7ff}) r5 = fcntl$dupfd(r3, 0x0, r3) syz_execute_func(&(0x7f0000000140)="984aa84a1c240f05f359bf2800ac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0x846, 0x6, 0x4}, &(0x7f0000000880)=0x94) ioctl$DIOCKILLSRCNODES(r5, 0xc080445b, &(0x7f0000000000)="85dbca37e854d59cea27ab58d7f2de7f40771e862512266e0ebb43629ed41ba43fa9dd274c8620730a1398c7329218b17805f1254de7b53931800c365ed185e6a90437bf") 11:58:49 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000002c0)={{"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", "7062040531a36f0e6254579241e9097fe1113612214ddb94f2a73d90a9d87062", 0x8000, 0x99d0}, &(0x7f0000000000)="148c3661bb148231f9b129be763a9298bca8afd47db4240bcd87a2f7e0ca0d511dfb8cb8cba029bbc6d56724e08c11d43272595953d75a0c451afb087af0bf7d8e7c4ad196b06be2741ce5b6131dfb34a01cdbbf0639379dbca3217c7e7175e237cf30872e5ff338eb86b023a16915079ad5701c7aaea3", 0xfffffffffffff800, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x5, 0x10000, 0xfffffffffffffffc, 0x20, 0x20200}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) fcntl$dupfd(r0, 0x11, r1) 11:58:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, 0x0}, 0xffff0000) sendto(r0, 0x0, 0xd2, 0x0, &(0x7f0000000140)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0xc) munlockall() 11:58:49 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x9c}], 0x1, 0x0}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x80) 11:58:49 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x6) sendfile(r0, r1, 0x0, 0x0) 11:58:49 executing program 3: r0 = socket(0x1f, 0x20000000, 0xe549) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x49}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xf12, @mcast2, 0x3}}, r1, 0xffffffff, 0x3, 0x3, 0x8, 0x401}, &(0x7f0000000200)=0x98) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5c3d4f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 11:58:50 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = semget$private(0x0, 0x1, 0x8) __semctl$GETPID(r0, 0x40000000000000, 0x4, &(0x7f00000001c0)=""/203) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000002c0)=0x4) 11:58:50 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000000001011, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x30000000, 0x13d) dup(r0) 11:58:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[], 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000082c17570121aa14373f568cb99fd0b33e5259adee22e2a4ba1fbda864ada7e87f1022f6c042de8f28f0ef6d3c63477cb0af0f9dd3785c33b3b86be58d97d4b92153cc240b4484aca99e550dad6546227d5a6e43916fbd67ae1c6a62644bb0ddc9d52883fb5f825d4"], 0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 11:58:50 executing program 3: mlock(&(0x7f0000e00000/0x200000)=nil, 0x200000) sync() mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000) mlock(&(0x7f0000f90000/0x3000)=nil, 0x3000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 11:58:50 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = dup(0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x80, 0x7) 11:58:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000df7e682ec5c5547b4c7f06947b313b3345376d634f7de79c7ad5e48e3ebb5d0097b4a6f3c10b9c3b26a5acc1b483175d971e3cc9f618cd4354280a9e18001eafa1f5bfb2ddf24a1f382a7648e9a3dc9f5800607f79a62f909c061f2874d759093d9b957be569575a3d3ea40851bc3f66156d9a57ba736eca59e6f5e17a14da832b836748403f7a886f407ec10ac2cfd4d45b6ece1461ac907f1786c021a276fd50be68030761242caaa8835ea2a77528bae2835961ca7b12ae11a55ada82c27f505d3d013f94a51b"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x8, 0x7, 0xffffffff}, &(0x7f0000000240)=0x94) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x4, 0xffff, 0x7, 0x3}, 0x14) execve(0x0, 0x0, 0x0) close(r0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0xe2}, 0x8) 11:58:50 executing program 2: setrlimit(0x8, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x17, 0x4, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) pipe2(0x0, 0x0) 11:58:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000340)=0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000380)="0fd9d1c4a35d6c538809c4e3094a210ef3ab660f38dbfac463ed0b4000368fe94099e7c482fd31756e0f01c33ef30f2cff") dup(r6) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r6, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 11:58:51 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) syz_execute_func(&(0x7f0000000140)="1c15b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 11:58:51 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x4, @empty, 0xb9f6}}, r1, 0x800000000000000, 0x6, 0x81, 0x9, 0x10000, 0xff}, &(0x7f00000001c0)=0x98) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x41, 0x0, 0xfffffffffffffe56) 11:58:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 11:58:51 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x811, r0, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x7, 0x10, r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x3, 0x0, 0xb27, 0x20}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r2, 0x9e7, 0xc44a}, &(0x7f0000000340)=0xc) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000380)=0x401, 0x4) readv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/178, 0xb2}], 0x2) 11:58:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) 11:58:51 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/234, 0xea}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) r1 = socket(0x3, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000004c56e697fd3ddfcafab360f6fb2fa474da59dfda59112a2acb2608d33ab4c335ccb310e721fc3dae95d2a73d45121359be719069a4462c8e29fcf450fe1e1b10b739983fe3f2af4fdc2aecef89209b2266ca81fa1e41ea7453f"], &(0x7f0000000240)=0x6) 11:58:51 executing program 0: r0 = socket(0x10000000000001, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f00000002c0)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87da3c4412d72d50000e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff458009dc0f526264788fec4a1dd7dbbbfdd5cc6c46249bedcd205feefffffe1dca261c481f1da10") 11:58:51 executing program 1: r0 = dup(0xffffffffffffffff) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x102) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') r2 = open(&(0x7f0000000080)='./file0\x00', 0x8e06, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x110) poll(&(0x7f0000000000)=[{r2, 0x81}], 0x1, 0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000140)="bfa8435bc89d180aac42be811a0c47253fa25a8d6746d0a92f8e65b2d9ad819d9d0d7e28ceae5a9068d2bf3f3c46e4569ef31cb7fc") dup2(r3, r1) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x148, 0x4) 11:58:51 executing program 1: r0 = socket(0x3, 0x5, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x8001, 0x8}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x6}, 0x8) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setresgid(r2, r3, r4) clock_nanosleep(0xb, 0x0, &(0x7f0000000180), 0x0) fcntl$dupfd(r0, 0x11, r0) 11:58:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000500)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf666fec9edb97d1251c3a044fff0100002a46869e46e910d6055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b122f4d4e3ee699a86ad7e2ff470e117111f380deb019209f3ff0eaca967a41700"/231, 0x238}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 11:58:51 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110) setsockopt(r0, 0x5, 0x6, &(0x7f00000004c0)="38b59b1a25f21d30fd2ba08f655b26b199be07746ce5de5b5ee14638bac7e3eddba17777cd88f5e8347ea90e804442b5f2068e56d04a3d15463840d21d2a939e8bbcb6844036832aa329d16d33fd914a4a71d490884da2cd1d011e9aff3b5ba4372508cd0f5f1b554a0b49a81538ac0d20999d18d164cdcf929fd4688487c91357e1ad4e259d54c306a786ebab28a5ef11ee5548a14e375d27cc0dae89bb7570bca2e6b909775439ebb98cf195cd8061ce322fe492f11e69494270a78caba17b522714a7b1b41da72124f1b3dbaba6926c58d3e0ba7e2d224583e69d942a24ef471f", 0xe2) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r3, 0xffffffffffffffff) truncate(&(0x7f0000000880)='./file1\x00', 0x9) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r5, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0xfffffffffffffff8, 0x3, 0xb, 0x0, 0xfffffffffffffffd, 0x3, 0x401]}, 0x12) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 11:58:51 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300011a3f021b6e96e5736ee516e1b3ea7635f49bd073da74fea5166731101d292109611a9ab870a1381b939a2ec7127c3e44798dca00c674305802783e60f4da0db3161556fa713f077cd9d4a7cab4181471c4e8970fe35e9d65429a6a4ca0208157970abcddb89a0fc78ae7db9ae667ef48fc28d2665a1ba529553530a0306d2f51a"], 0x10) sendto$inet(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000002340)=[{&(0x7f00000001c0)="deda", 0x2}], 0x1) 11:58:51 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2ab}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) r3 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 11:58:51 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x12) ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000100)="7697013f2ebbb630c016aeac48f4448590fdbc69477ac5e46494ce42d2e03bae9f4b") setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x1000000, 0xffffffffffffff29) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETRULE(r2, 0xcbe04407, &(0x7f0000000080)="72151c072ec71c841b5fc40463e30b10355bdc2e9f64fcd1c7d4d704c0a1851275e3825ce2a9efcb69c6790c502b4283804e68d25c70196905ffa745251060aad9133234358055d4aa29ec592cbb388d2b3b53a438ae23979708a44ef5fbd430b45bbd9ecabfaa0ec9c416fb629bca625e766aaffb66b5") 11:58:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) ioctl$DIOCCHANGEALTQV0(r0, 0x20007478, 0x0) 11:58:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xb0, "b298cda3aad43fb02e163ca296f2bed0025ef10fb2c4e4d735dc47f5bc73a50ab47d2ac7e06081bc52f964f6c305ff890625e971bd89338a8784298136b0f16690d9642cc8c0f63df63f26b94559f61350abda6606d9f2f6dd5936f76e80fdba6bf5e111209c9c2ca192ba35e884fc4bcf9149ae633f6a0119cdcc7672709855d90098343dd7726247e4608324cab3f08252c6053e277b8178b41cd5829e163730fe82e465f8bacc77de0685fdf16458"}, &(0x7f0000000000)=0xb8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x400, 0xfffffffffffffffd, 0xba1c, 0x20, 0x7fff, 0x3, 0xa829, {@in6={{0x1c, 0x2, 0x3631, @local={0xfe, 0x80, [], 0x0}}}, r2, 0x1, 0x1000, 0x8, 0x8, 0x80000001}}, &(0x7f0000000300)=0xb0) read(r0, &(0x7f00000000c0)=""/56, 0x38) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r3, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0) 11:58:51 executing program 2: r0 = open(0x0, 0x4, 0x110) r1 = openat(r0, 0x0, 0xa00, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x8001, 0x1}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r4, 0x400, 0x2, 0x9fe, 0x4f}, &(0x7f0000000300)=0x18) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(0x0) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(0xffffffffffffffff, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 11:58:51 executing program 0: r0 = socket(0x0, 0x2, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) 11:58:51 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x40aba134e102ff10) setrlimit(0x6, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, '\a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0xa015db5400f8ffff]}, {[], @icmpv6=@dest_unreach={0x2c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xa8a00000], [], @broadcast}}}}}}}}) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)=0x5, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) 11:58:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00'], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x1810, 0x693b4b50, 0x8, r1}, 0x10) sync() 11:58:51 executing program 2: syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") setpgid(0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendmsg$unix(r0, &(0x7f0000001500)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001400)=[{&(0x7f00000002c0)="44f709cd1cf3b78898c79d05d59d11d88e8657fc51edfdfa814e0f1f1f6c6d6b15dbb661b7615fee0699b6165c4484a29fcffa6caaf7c5309180f0061ab114336a6ca1abbeab9baad0812ffbf090bb88e6a0dde6b67a7b2417f27d494c8ada45ce0e9618c703a33166f22eeb0b524435f4ce675901b0f2512b3db6bc8912ddb14df3326bea70d806cd76c24bba9452df08fa474d7bf46c64390c021ba088717fa86a504d384b18326875bd781e04152f470927622080222d19a5bf95dce8cb217d09bf2b224d8ad55e01235766a277eed12059f81b408e8812993762be18bd8e960e7ac922c6e0e2e09b92157b0165261f4dabf7f81b715a84f1060bff566bf54a8d3b0bcc411b7c05148b24e34f0184e1d07c7c825b5414162b4cb4bcddc48feeedf7782d7fcacf5dcb2174311d1fab0a8fcb851fbe47479c2c2b6279afa3c9574fc5b0402b36ebc0916cbe93236cd7b2b0046be1109371e1457d68e0005f4ba2ecb1a42a6ba2d321e6660f50b1c6c206526cc18047893e2d125a915e8d567703bfe5a4ea49bc76f662c61e22593edf51dee4119022d0c1e0ef67bad106a4805aa7cc60457b41abf00006c6f0a7300594487e371be614f52922828dd9eeff2aca292dd1cf74b9fa8bd009808420d802f61a9179453d523d5a5afed3b81eb0d7ca4b32972f980295c22e63cc9ce6c0dfb7c0a7c7c9736eaa6bc24df98d7a16470bcad1d5c43dd0cc387f745d1d7f1267eb6cb253154f3fb76b46cb77f144d231173b713a318d095376556f69981790be4db47a7fd60043995f901851c952cd97cc813f979ad280a0d455063b39a2e1648fc750b5cb09717b11da997d7592e9b1cfbc7e215e98982c397e4a5205f2d9edd1fae90392276623223106867bbe1cdc9ebdb32423e03590d8e429b6d6e330f646fd2c909cb07a4df7e768e1cf368ca84bf389a3bc2ccca0420feb584b8d8e8a21378d83dac0a0599d6d495350caedfe132b60463bbf177ae8580e8ee01e24f4f932832f81c2c6e537418d939362d126f528867bea1e431fb41da6b8680bfeb9d21198ad8c9bfc3ca1c54904550e66694a070ddf13e2a6d61f293b6cfda3a95d51332cf255e66ae971f8155046e9a09071aa98d4a09f249db88e9e32196932a45171348d7bc0151cecadb82e8256a527cdc77d9c45b6e32434f2a594532f78ede4787937b20c2d0492da600691a5972bf1cad31cf7e68676909dfe7dcc7617cb814b39017cb2adaf5785320730c982c7dbc87216825cf7c3ef43a538a39a69276c6942d2e26b27d1bd0346a2657aac87450cae6cbbd39c3adf63a6fc053c0e3f59505e6ab4509dade6c077cc59aad83176d3dcb7ef7c93c140037c9a05178df3517fece18dc5fe458c42ea6c1c379527b3dfd76d793d38bc47fe60b0ecd1412304da39169dbae0240f1bd878bf0c8c58609e72dd29cd46ec3ca88b39ac8513fab1c93f29c627d7d0f9a1b7145afccd74877e04fc660fe1f6ba7b789a701feb96aa0224de11f2dd7ff8b6625651ca40fdef840863257e55d84a507a551443365de7748f4710b4604ee781eb320e697684b7b64d3e7583d8658406387e85a40c8398a41de86c379df1bd5b14f0c19fa82e07f3866b8e86052305c7efcb1ec088cf7c55484817c6f6575308956f8a713136a9ab00dda5620bfb26c43f804447de3b4f95c279762d4ead1479e11c8eefeedefbd872bc034c7cd62b30137cbe3298a92b5fd66edf55a0b6f3478af85821f32bb104a310c1c255d629b6f9c0504c2ddc25e06f731df38b2fa4b0e030e7787a8d168e7df642695b2333fb7423054d97ad90ee224c9ec927e45a85fcdc0499842725120f7ae8dda2c029073098327ff1c6a60bae85be2cf41938480e0cfc4245e1bf317d0ffd5512919c9f6fca614f83120f883194ff22baf79d9454cf647aac8165f453a229b78a7f7822eee8d6b8c7c7b7e4a8a324e06d495e99567f6725347e2e3178bd8890d555805b8d2e59f444fa9f3b81022ba4a3f2d1bef57221c3e85597f9f28efffaea2a49f99ce89e035f16af22e3b3e9d3679ed687cad025dc73d00523b2b95ffda3de4b13f6ae93a6ba702a35d9ef6fb0fcd35c5e37434640fa74729e7659cbd61990f9987f2e92c2496094f3d7867be99413da70585e3afcd372e9d34d2a46b92e6b934aace56df6b7d4dd75f93146e01641e3aac7cdcedd7f0d806ca511c9318b67e7d72002f3918dd5a712f39d3fe6222f0213744ccfc8a6a4a57e7828c3f7e93c1798f8fadd3e664abbf9471bc9de7922ac74172ed7eda8e4b181655a62460ff6a029ce015578755e4aa41e19c9018784212f3648e5a32c4f46bce10fb306d628c4d734c79e53bcdf8053108ab06510ce0ce2b1def89af1337ea89fa780817ded424b130ab55821cfca274103425f49d2ac342cab52148816cdfd605836c239eba40e064f7532600c74230b1ef1fdee603a5f03b74e3bd5c163b1a0687574d4029b4c295504cf1076cabbe78e1fc12d6d988e070a9fc3f9f20b95d17de887e4bbd719f09da619382308ab4dc357956743e474663bd45bd4b3ac5032fd7ec3b74272f62785ff6786ab6d57db85676ae77eaf72cf7924e7bc3eda4a23b55f95bc4ce5fbd4c498fca5cc8514f1961b4f268decf8c9df7357cb7cd939f08a852501ac1d20981c7c6e9b38d2d4ce03248a2a6a7c9d05d29ad99f9b70591f06f76cc1b18c51c868c7d66ad35af5429f3ba81f0f70d2e3300ae4347c10fe620edfc2f6ac6d7bac132e7cad01bbaf3d9ec93b781b82971a778562d986c41dc96abbcddfc2f49a1c026319dc40fb76a08539a40b9785fb8d6e75a9b08f3eede094afc6536ebbc78e5dab923575fde5b3cc0d1867a5c090be4b19ec24a870bc49e6890aec77673577a60dffdaa815ee48ba504f25ba43a1ea16791ae93d46ba65adc0fb73b256da23f9e18fcbffe9863fa1ae7b9714a0a93a6ec6fadbf94ae4b0a75b81fbe1162ea0623b6d475032b1d19e9ef4a897bc3d5a0fc16c6f8e9fd23f38504ababad898dd36d52a2ba9f2d36a366b9b66e556e4ee67f9fc7c1ba578e59835aff212419d9ff86328af46ad63f65eed1a9bc4c5009e97316e7b1051d31d059625e437a769cdc16f702ef07558192cec59e4a32184a98401d6605f82210aa0e5d8321944509870f0fac0232be237936c435201f22ae302a6906822fcdc85538b10ccd06eb9c22cc1328931e24f7790f9bf945f506da686f79dc5b31e9d8c344d8a06a9f0d39b74a33abcefcfb1c08c46d2dc99ab94e0c9bb9515a7a575477f7c893bc9c949f15f49da265e6052d856aaaf5cad125a927135b6512fb089eeb416827d3260caff3e3dd771a5b43272d06989ee94701e384026355f52e6032eb92682b080b0acda0029f990773aec9697cdb88d9e2e3fd4b291aaded8f924d0e9f922ded8dc7e6aedce80a7ea7380fd4d031d2ea1841116c3e01f678991d01956f4a96680bf99c53694d63a002443693955bdb3d02f714940183aed082965e29e51ed0602c4b9a126f29c0f333351242f2a0f43afb64922334a8f96317d4ae92fff2ef4de53ba93abd91164c2173e7bc1fcab1f3ca352eacd10f6ae992f455d5753f06c01dbfd81d502a49e81635b3c566fc6a589400b4b20d77cc1810d981c7b5a2695d033c89644e297d5111d46fb80238821c0c457b76609f969654b41e6881dfd1e1875a0b73d036b2b4e156356fccd7d273dc31f15182b627fe162fd19fbda550056c9e7c4463f00dd74412fbe7f094b3df3219bc3541a1237d632a0995693416be3795139b5425da9c75e38c57e6491377f8216ec30e8a97af2ce232759cefeff44cf257351302770993b626fb74b9d4122bd19a987a30365dad3647bba830f778b690da71e6b44e4dfdb949c4e3ab8d35de6b2209b226fb8b4ac19e95ade1c22844c5641865bf9d6449474a9d6499af2b9dff151c41a5421b696354412e6e0e3c7a57013593d3ee724f1497149b138938d86858182ac630321a26efc212fa2dfe9d9d97b3b1b989fed64442c89beac2887fb17ca3dd44bbad2eda39a8791ef58907a87837998922b4cb4c3d2e047b15d6f861c27afdbc91e49eba198a386d42618115e94b853e8514e93228a5fceb7eeaceaaab080dc55a883ea88ae3b084415073d12fa0c2e417198290bf74406efef7e3d0bc26e6c938d59514deddb01e2c3974981552908594f2e2441f390e3bd926f6308659986907a579d6a1c953afb1df1cf981ad281337aa0c669fc497310aea6ca3dc038c9491ddd04ab7e96701990afdb51a0ee1bca592b34a966ec780cbda696621921a6c3836714aecb9e80b01bb153a428e59a545546f9006e99d099b01338eeb02c942b461189d4e8c337b73a584627ab741ebb973772c79d263172519632fc0cc6cbb2c91d384d742cb7b28a7b418fc3a44e380ed21069649633b02cfce264549370462b5b91111b25d0b3b3386c07f12a53794a82a527f708692c5d67245d7f6c3415695ee7b09ee4866388227481ee9317b166c6c9e609d2c32a05da5ef579030698a6bdda109314422408641ff549c6d998e2a2bda749bb58291f86b75e9a808b873ab22c3d3ccee6e3145c56284ea59a6405bb865be925e178ef3e8c92ec35e5b80aad4060bf908adef428f704f3029673107c16c92ae227a79813c5c782889896bc284f5c0335eb77518dcb09b44a49165cbeca8465163bc1d3d9cbfd2ccce9002f28aa75baf2a847241920df0d1b71780a22a52622237b0a14200a67c2cde4d76f43505c217c4353f69dec748268c0a1f65e91e223bec7a96c696d9253ddf86feea407557c4a761678d16cf6be92d1576b1da5035bcc5d64413abdee899d8e579aecf0a24926aa49153740a0989b04d402cda313395c90aeea833a3fbec2dfd2845469636d9ac11cba8061e16e129631e45a80acf0dac69f938e8146a4248ff8e2cd43564ad08f7f4231e54c17ee68ddd5ced4b69d0b85d590fe0607a82afa42e7f0443496f26af67f2c51879f1b77565134b838a4c580795d3234ba725f9523cd62c904a52cc5ea3fe2941af18ae2e8c4e06943ede6f37de6b59631a33bdbc46df928e61aa01258b2a271e5cfad0063a0f691a7be2d0357eeef56e118d7658e560fcd24bd933d0cbaef72ab56de983d02a4edb7489a8901f98cff0596292b43090b0c5c80a36ee25abf0e9678ee324db5e8a476ee4ce32629b0c01d2253bd1868f5f28ec6928498bc87616963a859258f0cb38dc87a98fbdf48334c66644dcdf13b1a173ff00f1a2a2c13fde30dfbeda494bdcdf9a04aee189ce5b674de59c18d756c9cd2c18e7ad800957371f89ed97a88f53b5eb4fcede6668e65b84b04d23bbc7e739b236f0ef8047ff49bc0dc6108b0d64d065a1c70d0dd21cb8ba5b31d132b444b4de7ea88de7c277d814cf877c58b0913bffe56e571f7412f9b7d111d9af11da611d4ca07d93ddde4d63d9fe07ff455120cfb1801973f355e1bb5660b11e0565137490cf77fe6f34ae4ae4a760a6dd9f807e43bd61f7fb7f434ef7454665101f0ed3411db8fc596b450e03f8802d48f7273bc6441bb26bc3a6261ef6175605e5f68979408404a90cd3894cbc83a0e1b14b1429d98b8c7ef2437477fc869df68d50a0ccd8f98cbbdb6b42605432b821d3dd507997b8498be67dadc7dea92acea3a176fb7c2bf8593a3494536c4df3279c7683025cfb496ef1f10ff4f38c66a2a3f6108fd122426062701bc20079fded0b7cf2bd2599132443eb77a9260b571", 0x1000}, {&(0x7f00000012c0)="c877d6f031be90dd21d6977894d8352613867d165fc3cca21144da4509e154e44f7d98165743581e045ae7eb6fa8bab197a95a05df45860fd08087d0c428ec0577f1972de9c7d479920cb73fc919fb17b7c3692ab3a066a979d117d8d4717e25cccf7bb8b49aa97e16d73935cf95efd6e0b2f89025f73aef2ba4ad812bbba912851517e42d0c8ce863c58f5707081c8d6cee82f8972ba8a49e2322d70832d8a8ef4f57882a724503cf85826d5697b16f930dc71c98d154dfe0690f4f38df9ee143e9f43b922e37560c2933d33622d886fb96e0737fa2b5f6065e9eb9d1c0405aedc8e15716ff52", 0xe7}, {&(0x7f00000013c0)="df457af8f3b9fa03dc5b58736c8b4e8a1142baf610a7df46fd85a52f284cb36836f5733f0d", 0x25}], 0x3, &(0x7f0000001440)=[@rights={0x38, 0xffff, 0x1, [r0, r1, r1, r1, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1, r1]}], 0x90, 0x1}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000080)={'accf_http\x00', "f6b6d3813f269000eccd8d08bbc37f4698c93651e8d53674fc39e510ce8f1a0511c743b52858fccf749107643ce8c0835d2b687f869bfcab676273820333cecb173c90480c84a437896865cf2b01a091f1de243760e8d922f0f8864b0f2e7a9ed219f7004d3e8cc6fac3d406a793159f13e7ceaec8dcf7ba0dcf60cffb149be223a96d5439d85eb764c0ef44f036d49c87ba191a05b285fcfcb060b70e60db79123e367cc107391bca953a28a7222829984d0051a8ca89e2b16677fe14e1e5aa8429cc45b55adefb8257117fbbfcf62224180983fd9bee40b6ebcd608330925aa1beb50aaeff623e441de45ab2fabdc6"}, 0x100) 11:58:51 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x100, @loopback, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, 0x8) syz_execute_func(&(0x7f0000000200)="3e42f651bb420f34c463791d7f4400650f01d6260f2c35e9780000c422dd8ead008000002646c1607f17f3430f2ce5360f0f930f000000ae66420f383a8855000000") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7f, 0x4) 11:58:51 executing program 3: r0 = socket(0x0, 0x0, 0x7) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000001c0), 0x8) 11:58:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x208020001) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000540)="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") lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) bind$unix(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1105f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x2b, "d35a331b0f009106dfd9100c72db5ea9e2b952fce8a37a0c164622abca4bc07b1158ea1f0436f8e459c1cb"}, &(0x7f0000000180)=0x33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) 11:58:51 executing program 0: open$dir(&(0x7f00000000c0)='\x00', 0x800, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket(0x0, 0x20000004, 0xd8d) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)="173c0ddfd6b21dc0f934ae25577d5dbb9ecdc2fe36cf08e4a2d6de8152d5", 0x1e) 11:58:51 executing program 3: r0 = socket(0x17, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xd7, 0xd4d, 0x800, 0x4, 0x8, 0x6, 0x7ff, 0x5, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="64865c60fcae7da3f97fd3784d4291da0d266749f5d9f3a86fd4df9555c9e212496883bc10578dee9a0fad76df59e1f07e519d99ba77c9587115b21667a744f52ac1683204a2926f44bf40f4884eb1390d5660846d546614a09cde892391dd66d73b0fb7fc7c087164b324992a0b881d7ab978ff509a83945d7899deedb7cac8889a307d60791a2aa72953ec2de0079f495b47b1c2acb4094a0000000000000015bafa824f3824739f601c58360815579f63782ae69116461d2b38a3c6328800264eb5d96a99fcc390b11c15f8f0e425d356d05c2b707872a6f13ae08f00085fbb313ec9e936b03a5c5ba8a19360db4dfd2174e9d934c44f86"], 0x3ef) 11:58:51 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f00000000c0)=0x8c) sendmsg$inet_sctp(r1, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x80000000, @mcast1, 0x8000}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000003c0)="d24c4893d7a7035be748fa1d1fb7958d06b5dc39012c1a0bdeb772b1d4eb0bb7279bc251968359e091ae2078b4c7d5ba668b3779d595090ad1fd7942d38b4265754a13748fc116dd13db768ab0e174c988227c3086e70122c4f5bae49b9d3db80bcbe71c8c68b6496098da1a900fc99727bd4ec9642922b8edd8fb138efe8cfdfeeac1b505d2862f911aab8171778dd0e89647241522eef4548c70022a24b161a15e8807dca9afa570f0d2cf816f31b33604120fbb470617f0639af5623f4279696d5468f56c4ad54c8653aa1ad4f2866be24586e0f4faf63c406b10d34eb08da167b782c1155f698877", 0xea}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f0000000040)="fa94801d301ac5264a1fd3eb0c510e7cf9f0f3fbcd45c76d2001aa4008eebaf9ac5099cdf1723259a7ca10e8c2575d699d3515c63fff4cad", 0x38}, {&(0x7f00000004c0)="0f6971d4b302e06fed3fdae080e281ac515ac90c7c090e37c823c5c9971368113bbcc90fb34f2737b77d500e6e9041f49409f9f8106766bec549038867f1b263823019b78b0aa587aefba4dd91b9fcdfbdd3bdba426cfc119baa629e7dc7adcf97024eb5e40e1fb34e1f170fc469491fbaddeeeda13856e277ade779a8d94b531968fcac757178676d63feb31d69cc52bf790edd51fb637412", 0x99}], 0x4, &(0x7f0000000640)=[@sndinfo={0x1c, 0x84, 0x4, {0x80, 0x2000, 0xfffffffffffff000, 0x101, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="1e6a99f71d9e1f91528aa540fe0b26b8"}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="447177fe24d06a1ca2d4940b03cd4233"}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x1, 0x7c, 0x1ff, 0x100}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}], 0xbc, 0x1}, 0x104) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0000000000ffff000001000000"], 0xd}, 0x0) 11:58:51 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x14c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x6, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffeeb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) 11:58:51 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8010000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0) accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) 11:58:52 executing program 1: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000180)="9826473e431c1a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xe3d}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000340)=0x8c) 11:58:52 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") msync(&(0x7f000046d000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x42, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 11:58:52 executing program 0: open$dir(&(0x7f00000000c0)='\x00', 0x800, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") socket(0x0, 0x20000004, 0xd8d) sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000080)="173c0ddfd6b21dc0f934ae25577d5dbb9ecdc2fe36cf08e4a2d6de8152d5", 0x1e) 11:58:52 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) fdatasync(r2) 11:58:52 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x1}, 0x10) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000140)={0x0, {{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000000c0)={0x10, &(0x7f0000000400)="f9efcd71bc2cc3ecbba827b884c5d2be91a22ddf070bf61c33767c1ae82c884500e522cce2fb9da0e93155d9aad930cd0a173d9dc803a32721cfbbf8faffd9dd140a6ecaefc5280807c18aad2679cbb7bc45b5037e4b9c2493ca1c7c543388730b529e2f251b216a7012aec5b33a22bd0a2ac374a8ab7adb2771aa4c9390790dbc", 0xfffffffffffffeff, 0x10001, 0x1}) fstat(r1, &(0x7f0000000300)) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000200)="1723397f5dfa7855e4c31e096fb48746a3b5cfd160f33e4bb38d2bdb422d7e55322e7d15b48410110b52afdb44fcef276836740d4d7a208d18b062d26063bb0fcf438b17de3926e0acb3af02740f642e01a2ccb0095a733d6b881d7fe8ea89774c28d9395fe525a3c80a1a3dc15b99375328a59cf26cc189ac8ed97bf05a02ce915b5d2f4bfab1233c7633e1ca1522f155683352455fcec1f5b708fb7670d46de5d12bf2f02c96ee0e371a7f37b8fa908a059b4cc8d652b442c3bc09c36bd0c82e7464802f07507076b9fb9207c5933a5bb69e1403a4a020d201", 0xda) 11:58:52 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$unix(0x1, 0x2, 0x0) socketpair(0x1e, 0x5, 0x7ba, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x200, @rand_addr="822e55cf28cf16dee14d4cd55ac536e4", 0x5}, @in6={0x1c, 0x3, 0x9, @mcast2, 0xc2}]}, &(0x7f00000002c0)=0x10) r4 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x3ff, 0x10, 0x4, 0xf757, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000140)=0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:58:52 executing program 3: r0 = socket(0x10, 0x4000004, 0x80) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) 11:58:52 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd) r2 = socket$inet(0x2, 0x4, 0x4f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000bb06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002651a3ccb18876bb0569e78ec4d099bdfc6712a53a172d0305334fb3933e49267fc1f6be54c6a655b4186bdf61e671de557f24d350e9bc93a33532c9d13b7363765021c3a4c2e8cf401c4b13f6006fb031c3fc748e20d19b9efa1cf2b5", @ANYRES32=r3], 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x14, "827cc393e34f88dd8dd5a4ac874e256342621afd"}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r4, 0x3, 0xa, [0x80000000, 0xc6, 0x0, 0x100000000, 0x9, 0x3b, 0x200, 0x10000, 0x0, 0x8]}, &(0x7f00000000c0)=0x1c) 11:58:52 executing program 2: r0 = socket(0x17, 0x20000007, 0xa2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x31, "25b8af09d699732e0cde88abd80bdb59974a96c8d43fee86288f61b1920de25c2402e150270b54ea9a585b521c823da308"}, &(0x7f0000000200)=0x39) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) getsockname(r2, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x10001}, 0x8) sendto$unix(r2, 0x0, 0x178, 0x1, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 11:58:52 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpid() sendto(r0, &(0x7f0000000240)="b0986c5b287e10450de82ee9a248644ad6b38f4d6c3d2478d0273043cdf8f63a7bf7e01f1206b7ebde4314afdadb900b2d09706594", 0x35, 0x4, &(0x7f0000000280)=@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, 0x1c) getsockname$inet6(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f0000000200)={0xfff}) socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_getdents(r3, &(0x7f0000000340), 0x0) syz_execute_func(&(0x7f00000001c0)="9826473e431c120f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000640)='./file0/file0/file0\x00', 0x3) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) syz_execute_func(&(0x7f0000000600)="c4e14c588cc906000000c4a1fd5b7e04c4a11a5ed066430fd8c23e46d9c4460f8004000000c4016dd5150f00000036660f3806f3c4c141666aa3f00fba345e00") sendmsg$unix(r2, &(0x7f00000005c0)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000380)="21b02072a3d406423a1f315a4167aba8b2162008c7a5f1b02f29b86e3c56afb15af1de1e4e4cfa03af9a7fc9798445d6a89cfb09c95e4c28562ae8e7d7a1f4cf63d7158091489afc86f792f7678c3b228e612e4024ebf7fbcc48c84a313ed309778c306e8e3f363a004f621bc94ead5794375d6c8108045c74336415d1c6cb5524d7457e51604117bda303c19c36a816281aca8e1977973b191785ba3a00804e5999cf", 0xa3}, {&(0x7f0000000440)="1cfdc4e2127d631c51f62f24d3607ab4b230af7964688573d2ffc6ed1611bc81f39b6b0b7f6c4c63a5e6560548cce6e8c4ca4ebfeb67c4e835c47c71eef822fc0a67b8e23e1e6111cb52495b794f03a6c39ae978ee49f114fe241dfd2f5b231fc53eee428d84355e5d7fead6be1e07d692fbc7b8d2ba51ccc5ac48292a8764195b768a26f4792fb43e8600ba35665e5168c82354367a34027645535459a7c77c8d7f66caf2512d6fc8986c810ef758d2ac6f4306ba482655f9ef576de60f06a9be0b41d8003267ff9e759857e54469ffbd10e93627fbd00786ad1545e1a57d9c7f", 0xe1}, {&(0x7f0000000540)="4a0cd5f1044aee47aeef4b8be702daac27ec25e044b86f51dfcef7b999929bdd1880b32222de0384a4a3aad8940aac3668c9931a110fac44ae5f7c02c9be", 0x3e}], 0x3, 0x0, 0x0, 0x20001}, 0x108) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setown(r3, 0x6, r1) 11:58:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) 11:58:52 executing program 1: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8e40, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000040)="b507d21cb832d3edf0dfb5d7b56d0797f8712fc7742d7ef767922036f951aca838823dea73ceb734c395f45ad209211c3219322bdf8aa2a4d645d1f78d94573af50b7095494424f03ee18171e0fb8c0d0d07f0ae786d1241ba7ae91799e5ad8595d917dbae53498b769cd6d875789cd33c9182d2047fc2edd7e3e51ec13ede7000c50ea54f1fe46b10c9b7550aebe587f5") 11:58:52 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') 11:58:52 executing program 3: sync() syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") r0 = socket$unix(0x1, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/39}, &(0x7f0000000040)=0x29) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:58:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 11:58:52 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa8126bc893a545066000f0008004500001c0000000000009078ac1400aae00000011100906700000000"]) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/135, 0x87}, {&(0x7f00000002c0)=""/106, 0x6a}, {&(0x7f0000000340)=""/50, 0x32}], 0x6, 0x0) 11:58:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcffffff98"], 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) 11:58:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000040)="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", 0x1000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:58:52 executing program 0: syz_execute_func(&(0x7f0000000780)="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") r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100000, 0x30) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @loopback}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = semget$private(0x0, 0x4, 0x4) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f00000001c0)=""/14) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 11:58:52 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10) select(0x169, &(0x7f0000000040)={0x40000000004, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000000}, &(0x7f00000000c0)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x1}, &(0x7f0000000200)=0xb1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000680)=ANY=[@ANYRES32=r1, @ANYBLOB="22000000362dd8275bf7b1610d1cb9eaa33dc4cdcc10e754d1628cbc530008000035394cf52e077fcc9872efc173f52a19cf3d523285226f911ca26ebcf7cc7bb51ce0e1defb727178407e770953ba"], &(0x7f0000000280)=0x2a) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000440)=[{r3, 0x2000}], 0x1, &(0x7f0000000480)={0x80000000, 0xffffffff}, &(0x7f00000004c0)={0x1}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000003c0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in]}, &(0x7f0000000380)=0x10) select(0x40, &(0x7f0000000080)={0x9, 0x0, 0x2, 0x0, 0xfffffffffffffffa, 0x57971845, 0x9, 0x163}, &(0x7f0000000100)={0x7f, 0x3ff, 0xc44a, 0x1, 0x80000, 0x1ff, 0x1, 0x9}, &(0x7f0000000140)={0x0, 0x800, 0x7, 0xfff, 0x68, 0x80000000, 0x4, 0x7fff}, &(0x7f0000000180)={0x0, 0xca}) shutdown(r0, 0x2) 11:58:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000033000001000000000000"], &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x9, 0x7f, 0xa8, 0x5, 0x9a}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x80000001, 0x1, 0x30, 0x8}, &(0x7f0000000240)=0xa0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 11:58:53 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r5 = getpgid(0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0) wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240)) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r8 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r8, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000006c0)={0xff, "874b3fed34f45f18cfe1f7d4bdc87cb0"}, 0x14) 11:58:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="007252279c1095b512cb9981f74a192f2f66696c65302f66"], 0x10) 11:58:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x89, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:58:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x20000005, 0x4) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="040000076900070002005827"], 0xc) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="100000000000000000211400000000000000070001000000000090cf"], 0x24}, 0x0) 11:58:53 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="3e69b18635fe", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x0, 0x0, 0x1000000}}}}}) 11:58:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000004c0)={{"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", "aec0c6f9c53d49123dc809db83dcf8c2602b31ae9d9bf8ba35e33419c42e2129", 0x200, 0xfffffffffffffff8}, &(0x7f0000000080)="ab36c6793763ee2c1d7dac98810061989da4a4c87c4e8bdddbeb8b789fe3c00744a688b5508ef868ee581791c8f0b413e4392f81533617d3285120768bb110aad2f0728f49d0015cee9e4169d03256100d0709c89c52befaa74a23c583c207afb43fc43554bcb6cd08f6f7f8a5d2571caa15798798cc0f", 0x5, 0x9, 0x20004, 0x401, 0x4, 0x4}) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x100, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000180)=0x398, 0x4) chmod(0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x102) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000100)=0x4) 11:58:53 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setreuid(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x122) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x6ff, 0x4) 11:58:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000040)={@in={{0x2, 0x0, @rand_addr=0x8}}, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe}, 0x259) 11:58:53 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x10}, {}, {0xffffffffffffffff, 0x2008}, {0xffffffffffffffff, 0x2002}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x21}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x10}, {0xffffffffffffffff, 0x144}], 0x9, &(0x7f0000000000)={0x1, 0x7}, &(0x7f0000000140)={0x100}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) 11:58:53 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x184) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000e0f000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") 11:58:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xa08, @mcast2, 0xfff}]}, &(0x7f0000000200)=0x10) 11:58:53 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) mmap(&(0x7f0000f23000/0x3000)=nil, 0x3000, 0x2, 0x412, r0, 0x0) r2 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) fcntl$getflags(r2, 0x3) 11:58:53 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000380)={{0x0, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xbe}}) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x10000000000000) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x124) ftruncate(r1, 0x9) ftruncate(r1, 0x4fc) clock_nanosleep(0x2, 0x2, &(0x7f0000000040)={0x0, 0x1}, 0x0) 11:58:53 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x80, 0x4) select(0x9, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7db0, 0x7}, {0x3, 0x5}}, 0x200) 11:58:54 executing program 0: syz_execute_func(&(0x7f0000000440)="98a84aa84a2c431c230f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c483397fd300f7dcdc0fbcaf00b60030f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826ef3a80dd4d48cc7e8628f680864360fe2580030768de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66450f383a4d4ba261b7e2") 11:58:54 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000180)="6baa4bdb5f861b835b01fc203c105a2802acc73c5166c8be9844ca33a7163fad8b686eee293041596f97521ebc4bd85ff99a2085baec44ec115e619ae82dc44d7f66732afb27eda6a28e989330519e390e19ff5156fe238123710d0a0f7b396e26895e41a2f5ba7d8f3b728b6c8e7890ce327a8a288ce26b0cbf8fd92a90c3da1b00c2de90229f30b43226aad13fa2413fa58f23ef7fdf848092f2065b7ecb70036b6f8e8a55d9880babe8a0790f794903e79df3e4d57ed2db1343fd0eb91387dfc616a1ce70fc67649d191b0028") getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000000)=""/9, &(0x7f0000000040)=0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) mlock(&(0x7f0000007000/0x2000)=nil, 0x2000) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 11:58:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e0700696c9f653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 11:58:54 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xfffffffffffffcd5) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000001c0)={@empty, @empty, @loopback}, 0xc) syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d9d08a2020d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb40af8f69289bd1660f3a4453009c670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6c4818df87008e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x2, 0x108) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f00000006c0)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") getpgid(r4) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x8b293df0) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6, 0x10}, {r6, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r6, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r6, 0xffff, 0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:58:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) 11:58:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)) r1 = socket(0x1f, 0x5, 0xffffffffffff5723) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0xdca, 0x800, 0x0, 0x401, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x5, 0xdd, "69f87785ea16e273ab0ac8e2b99e503b9b536ca363fb9b9d92afbdd4c26a0961c1f7da2f6c265e16a2fb474d54b5c8080a12178146da796770b3c4ab0e78c117110673b36558004c9bba6ca440a06f224896350765846f535aa147a64f5d1cbff2914aa1628d368e07e4355ce411fa199106b140a07b75eb72846826b363096b12bd0893306209dfa34b33bb87aaec3a502230ca76ad8b161c38ce148bb55c0761dcd705b3aae3b0aaae499ff1b558252559a5c629d6451992756ff4f77d98a59ed2bf058a004b8ab1d9f503aea77b73d652ccac2ef79cc6a426190b07"}, 0xe5) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="09bcaf002b29ca0801007f00000008000600050004000400"], &(0x7f0000000080)=0x16) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0xfffffffffffff911, 0x8, 0x1, 0xfffffffffffffffa, 0x8}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r4, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) 11:58:54 executing program 1: shmat(0x0, &(0x7f0000ff6000/0x3000)=nil, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) sendfile(r0, r0, &(0x7f00000006c0), 0x1) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="f000000000000000ffff000001000000aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc5087d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd46660000"], 0xf0}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r0, 0x3c) r1 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4) shmctl$IPC_RMID(r1, 0x0) syz_execute_func(&(0x7f0000000a40)="b17691cd803eedf26f6fd0c44139fd5bf91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c4217c5e51c1ead8cfc48192558dc3c366450f18674667f3426f7c7c730f5726cb660f72d55a181836019b9bf6e3df64673667856666430fefb30000000000c0e7f30f1a120f984898111d54111d00") shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8) getsockname(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r2, 0x144}, {r2, 0x4}, {r0, 0x4}, {r0}, {r0, 0x2043}, {r2, 0x18}], 0x6, 0x0) getsockname(r2, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001700)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r3 = getegid() getpeername$inet(r2, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10) setgid(r3) semget(0x0, 0x3, 0x140) 11:58:54 executing program 2: accept4$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0xf6d}, 0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x80000000, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x40000000000001, 0x9, 0x8}, &(0x7f00000001c0)=0xfffffffffffffd68) 11:58:54 executing program 2: mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000080)={@broadcast, @broadcast, [{[], {0x8100, 0x0, 0xff, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @empty, @empty, @random="f72df928407b", @multicast2}}}}) syz_emit_ethernet(0x9b, &(0x7f00000000c0)={@local, @remote, [{[], {0x8100, 0xf7, 0xff, 0x3}}], {@generic={0xf06e, "36bb883bb491bdd7296b0b7229b0814c7f3ea12f773e009432c57b44dc553cad98130583e60f609f01fd9b04ad1f751858f95202dc5d40f08cfbfaceef064d8e042edc08e846b10a96ec944e0a81f6cdfbaec40530a120467257999134a23a68ac02b531634c7c1656b3801e16e496ceaf5b021d9ed6de82fc70f4fef41bfe877fa66d68b315cf5a66"}}}) msgget(0x2, 0x1) 11:58:54 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202800000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x10, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x8) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f00000000c0)="606543c6c386a884b5e266c81ca72b26753f4bf4b57b1b670f436696de16b4234c02f55deceacb1502191308000000d71494f578d76b650948be716aed386f38b489d201040000e531cfede4fad3c5d33f579fc0f90afd7436d98d4b9d3bf9ce6ca370954e68dbaafe0a917552a4589c894e8c1f115fca449b78c299ec6517df068d596e445024e19413d9a12aabdf6afdfb9f54ad9e26a8f850280b632664704a1ce6ea2c786d9658087d") 11:58:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) flock(r0, 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x1000, 0x7, 0x101, 0x8, 0x8}, &(0x7f0000000140)=0x14) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000340)="8e97b8ec5a3cdf131e5fa503bdb3bc97590a6261514af7e4f9270354110fb4e971514ee69a8b67a6a6f156293441432e310f55a99fa8159dbb7e6262555f10130c6fef5eec137a36c5f220e80d1bc97b2f23d89deb92d6109fdddbd933f5d75ffad3d20662613547cd5ed45bd9c719046e4c16cf363727c687324f956664f3ac5f010ed43d41a78fb6798907d89bd48d431e12101d6c803637378c3e1d327ccae7e26b135cb767a2e5b3503fd16e13b653b5061caea17db2d77aaf55d43f88f486f8c1c97c2c0f53932ef571326f9c20470f49d158aec688c890401d0fee17755551ff5c9b90a21a7bf57c5d") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="80516c69810a770700000000000000352eba80a6a85b"], &(0x7f0000000300)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000280)={0x4, 0x7, 0x100, 0x7f, 0x100, 0x5, 0xffff, 0x35, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) dup2(r2, r2) setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r1, 0x29, 0x32, 0x0, 0x0) r5 = accept$inet(r0, 0x0, &(0x7f0000000000)) unlink(&(0x7f0000000440)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:58:55 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x200) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc00302b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 11:58:55 executing program 2: syz_execute_func(&(0x7f0000000240)="96f3a798660f1255711c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c40fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc60f9d623030a1c9fb110f92c43e450fae7c0f0f") r0 = msgget$private(0x0, 0x2) msgsnd(r0, &(0x7f0000000000)={0x3, "7b765d82ba1a1f31537337642b945fcc4bf8bd9c69d3429b0d280b40c6678dda3c"}, 0x29, 0x800) syz_execute_func(&(0x7f0000000140)="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") r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x2, 0x4) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000000c0)="bd42f152fc9674afa95bb6") 11:58:55 executing program 0: syz_execute_func(&(0x7f0000000000)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 11:58:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000440)={@local, @remote, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000004c0)={@loopback, r1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = fcntl$getown(r4, 0x5) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000300)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2}, 0xc) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f00000001c0)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x20}, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0x6, 0x1}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r8}, &(0x7f0000000180)=0x8) 11:58:55 executing program 1: getrlimit(0x3, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000001c0)=0x1c, 0x20000000) r0 = open(&(0x7f0000000080)='./file0\x00', 0x108, 0x2) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000300)="fd4f0b3b647db111fd9d0ac50d319bb0152e1fdabff54804e53f5c23c7bbbc9148806f92fbc4fcacd79a7539915c10c20541b0e386dc54f36d3b1829ef332d3e22098155916f0026e36d5a5ceafaa9006753aad5641998ee877e0b2bdf1edee481076c923697226edfea2e323b72109898") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getrlimit(0x7, &(0x7f0000000440)) syz_execute_func(&(0x7f0000000200)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c366400f7443e25b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 11:58:55 executing program 1: select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) select(0x40, &(0x7f0000000000)={0xd5e, 0x9, 0x100000001, 0x200, 0x0, 0xd60, 0x0, 0x3f}, &(0x7f0000000040)={0x0, 0x7, 0x1fd, 0x9, 0x36, 0x10000, 0x0, 0x8}, &(0x7f0000000080)={0x4, 0x100, 0xff, 0x7ff, 0x9a, 0x7fff, 0x9, 0x7}, &(0x7f00000000c0)={0x3}) 11:58:55 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000067e000020000000010c56c35f9a4fd6cc142ae170dd612b016631d665d7d86b84bdd3b88d61cefcec594b269abd7afeeb10ebb5aa4f07c6b75cd27c85539276ddc113d95fc7c7b8be216bc453f761ec0f1823dede128fc0000"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="3d213bd8c6c8ea17a63b9e95f481f5e6f91e7bb8a5641e9fc38a3034b89ada12e4ec008abef4da4d4c9b0e31805154e810b84981d96b34fa1c501bf848929f844ab7f0e1dd1e22ba46e19ab287f7eadcea07315c8dfe9fd16533a491788b5394ae5d980cd65d338402322df8590cd7ade9d95e7450c79e7fc327d6336d84fec18b7b121f023db923b8c35f079394173467de6379d19a364d94afa120bfee53720a72cdb3cf0552f392bc0b90424d66bcd3420d206a3e4a75b5137c62d1793c60453a200e4459e68a43af51a206d94bb1d82ca2362f172fab5f50b693ad073d75ed38c7fd68067e6f8b8da185550c") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0xff}, 0x4) 11:58:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x6, @empty, 0x1}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x7c, [0x4, 0x10001, 0x7f, 0x5640, 0x1, 0x7, 0xacb, 0x100000000]}, 0x5c) shutdown(r0, 0x1) dup(r0) bind$inet6(r0, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) 11:58:55 executing program 0: syz_execute_func(&(0x7f0000000080)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x7, 0x4000, 0x9cb, 0x100, 0xfffffffffffff000, 0x1, 0x6fe, r1}, 0x20) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000140), &(0x7f0000000280)=0xffffff6d) 11:58:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x44) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 11:58:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8002, 0x0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000180)="dbdaf473cb2eabc2fc007974650356250363ecec8ee34438f34047abc4d799aac2eb83899ed355963a76b8f15221a913160aa3570a1004fd906a9691262d2f226b24f16534e8647de424d6166e967ee2884e6eb89abcc8d353c86080df7937b32d79de04371ae01fee984ff9c5f41358e0ea00559ceaaa16c580c7d2eaca1757a10c4b0120a506bec2b4427b26a291048615d1fa6cf07a54ee6f3d8ee95be63bad70d4af9bab38058d5fa801d7baa69f82e92a3337dc176bfc0e5b7467d0a872d03396c55eee18d28b4d92035d3c01a811d2f8c48bb3") openat(0xffffffffffffff9c, 0x0, 0x0, 0x64) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf02000000c4a37bf0c55c41e2e9660ff8aa020073a0000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 11:58:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x48, &(0x7f0000000580), 0x1f) syz_execute_func(&(0x7f0000000140)="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") r1 = semget(0x1, 0x4, 0x20) __semctl$SEM_STAT(r1, 0x7, 0xa, &(0x7f0000000000)=""/241) 11:58:56 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8a80, 0x124) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 11:58:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept(r2, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000580)=0x10) mlockall(0x1) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) shutdown(r3, 0x0) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) renameat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x0) getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000b00)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e89971710dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4c4e1c97688cbbf00002d96000000660f3a224f28681d1d440f2b550142c44444b15ffb6747d9fafb110fc4a1a1fca4660000000038048336000000") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r4, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="27000000c0e884c405ec490c5bdb625536bc7a79b951e72846802b4600ae24cd401c7d00043b30322416ab3071bea2a4f6183202a2a2973a7d5dd1f63557d08a1b800d028e67dfc0fe2207061e86b99baf558dc23f36a105b0023949"], 0x1) socket$unix(0x1, 0x2, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f4187") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], 0x0) 11:58:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x28, &(0x7f0000000200), &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@rand_addr=0x5, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) 11:58:56 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f00000000c0)) __getcwd(&(0x7f0000000180)=""/230, 0xe6) r0 = socket(0x10, 0x10000007, 0x84b) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:58:56 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x1103) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0x6, {{0x1c, 0x3, 0x0, @empty, 0x6}}}, 0x88) 11:58:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x1, &(0x7f0000000200)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="dc8203660e331dbe2ac204a43ec5e6ef"}], 0x393, 0x100}, 0x100) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/199, 0xc7}, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='./file0\x00') writev(r0, &(0x7f0000001740)=[{&(0x7f0000000380)="6ffa4d91bd75669bd2c614c3275c1bfa0169d09a7d8199d9594171ae41e3a7d5b440b7497442116f07d91380de561ed2c014040e20bd2b45b142e26f833ee9500de2d9d269032c0931d6e5ae032bd4a4e0202ca6ef537ba5ede1db9e9c76ad8a9dcb37c65d46a5520266460ff68cd71242693ff3218f52da8e78a1e9d87e2d5c5287ed9eca5aa75dc6ca0a5c62f2c4adb1818746cffe30595761f41e59adae032ad28a8f6df824bfae642cf878fbe07f87b5ea", 0xb3}, {&(0x7f0000000440)="431c0b49224eb6ee521a5779b3b6c509d468342766ccc98295bc7670ff3f8b0a56084f4263dabb480fcce842bd41628a98ce11f1c16e0d21141b2bf052e4f16cf34728bf52a117b5f8d354da22c73d41d3bd2280b6baa5a7576098c5608f467ab7e524b739e6add019ae89dc8bf5386447ae0e348fcc5ed7dfd07cd6f023c7298b1741a1aa55cfeea574b9d69c58fd22ba9367a8e5915ca85fb1c58112d5f4abf556310e683340f18428dcb09cc93ad5194faf2dbd616cdcf9450bacfb8eda0d01ac4cecfe73d9f54e3172e046145523dea68c5c88", 0xd5}, {&(0x7f0000001640)="bbee80138d9858701f541b8b3001954fe3935b8a582c36c7eced4b37f660f0b7c147c9cf15c6f326631fac0d7aba", 0x2e}, {&(0x7f0000001680)="3ff815e5dfcad59255f2eb2feb10cc390ed6430a8555369879078d95a60ca7ef47b0cdae5c7e25f2da303b1b9347fdd77efd066a847d4bf570e70b20c1a7fb42a7dfd9c95f0cd7f3beab3bf8bdcf59d14ef25316ed6601f66c21678e4c29aef0fdea7c59698a7cc868b86098c1fc64bc97f920789c972f445f9fbf395491f978f09824cab6352e341b61e8d212350bea3caaca3ef938f33300916800f7bbeb5cceab1312d04a5b47c81d45d290905beb8691ac4a194ad4af729020dbfe45", 0xbe}], 0x4) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 11:58:56 executing program 2: r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x9, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r1 = shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/45) 11:58:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 11:58:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f6", 0x1) semget(0x3, 0x4, 0x30) execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)=[&(0x7f00000000c0)=',\x00', &(0x7f0000000100)='-.+\x00', &(0x7f0000000140)='#$\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)=')#)\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x88\\[&\x00']) 11:58:57 executing program 3: setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffff6) sync() syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") 11:58:57 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x7, 0xfffffffffffffe48) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 11:58:57 executing program 0: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf09000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") chdir(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000000740)='./file0\x00', 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000100)=':\x00', &(0x7f0000000280)='\\)-{\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='**+\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/{\x00', &(0x7f00000003c0)='\xda&,)(\x00', &(0x7f0000000400)='&!\x00', &(0x7f0000000440)='\'%%\x00', &(0x7f0000000480)='}\x00'], &(0x7f0000000700)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='[\x00', &(0x7f00000005c0)='6\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)=',:-*.%\x00', &(0x7f0000000680)='&-\x00', &(0x7f00000006c0)='{\x00']) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000780)='./file0\x00') 11:58:57 executing program 0: syz_execute_func(&(0x7f0000000140)="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") chdir(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000000740)='./file0\x00', 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000100)=':\x00', &(0x7f0000000280)='\\)-{\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='**+\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/{\x00', &(0x7f00000003c0)='\xda&,)(\x00', &(0x7f0000000400)='&!\x00', &(0x7f0000000440)='\'%%\x00', &(0x7f0000000480)='}\x00'], &(0x7f0000000700)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='[\x00', &(0x7f00000005c0)='6\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)=',:-*.%\x00', &(0x7f0000000680)='&-\x00', &(0x7f00000006c0)='{\x00']) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000780)='./file0\x00') 11:58:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00022e2f6669cd30baca1541be8c3000"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) 11:58:57 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x21, &(0x7f00000006c0), &(0x7f00000007c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000840)={0xffffffffffffffe1, 0x3}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000080)=0x12e) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0x5, 0x7fff}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000640)={r2}, 0x8) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000880)={{"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", "2c82c2288a8aaaa495f989ef9dd71c4a8b61d21d83a934f1e097795c92278c11", 0x4, 0x3f}, &(0x7f0000000d00)="f5ac1fe6089425a94fb109b8a2500d11a8e536c4623f3cc245e44e72faaf2a079a9e379a9b4f3e68872b94cd539593aa93a6e6955de435a875df2b9c8874d2260b5286900a098547ef57a836cc6ddfba33537f2f5f5a2e42", 0x5, 0x0, 0x5, 0xdfffffff, 0x0, 0x4, 0x3}) syz_extract_tcp_res(&(0x7f0000000680)={0x41424344, 0x41424344}, 0xf5, 0x10001) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0xd5, 0x101, 0x2, 0x6f, 0x7fffffff, 0xfa, 0x80000001, 0x4, 0xee90, 0x882, 0x7}, 0xb) syz_extract_tcp_res(&(0x7f0000000800)={0x41424344, 0x41424344}, 0xfffe, 0xf9c) syz_emit_ethernet(0xbb, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffbfffc2cfb68400461a00a90067003f051590787f000001ac1400aa000000004e224e2200", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="b120010190781f010c104588f82ea138e73202ea4d4b92250506000000010000c6dca7b6bb53cedc39413426e73b2ba6aa15c22bf777920d412937575be41201dcf2f8ea9ac21a685945302146e5712870e382f2c2efe2190c3de89be4cc84ad38f7cbb6dc158e5f31e9bb2127e7b093c36841f56ec44fcb7956a507a787d6b137f6d690a9"]) 11:58:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202262f66696c653080"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000000070363e464be8f356577b7738548ef8aac0e00501420de03cdcc092d99169adc2532ed41e998976ad0e3e2f0448568128dded38330425abd5091a43d9d5db5e1baeec3f3dfbd725d290a47c28c95109539064955ff3872da8"], 0x30d) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000180)='}[(\x00', &(0x7f00000001c0)='&%\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='.%:\x00']) 11:58:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000640)={r2, 0xa3}, &(0x7f0000000680)=0x8) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800007e2780e0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) readv(r3, &(0x7f0000000940)=[{&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000200)=""/48, 0x30}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000a40)=""/68, 0x44}, {&(0x7f0000000700)=""/224, 0xe0}], 0x7) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[@ANYBLOB='\x00'/106], 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) setsockopt$inet6_buf(r3, 0x29, 0x53, &(0x7f0000000ac0)="c10f247d4b80adcdd6e036962fc3cb4f74ddeca352a17277a0afcae875ebd67a54a59b076708a7fe853d71624f222626e59591fb848dc055deb83b56146d0c733a1bbd9173b7f6918562989e6941bb0954d8a6908a3de2038afa41885c76a778b967cd1e82a0c51890fc5c1d382479507b75bb8019e7c95e85a46c3ad426ae1ff01890b4b3d1e11953a976051ab6f12e7e6cfdfc24a6297ae125d2c28b8d7cbd11626120fead2f3bc2b9b83047be448f1799ff82c986fdf122015547370579018d9f38b88b28d57acab004938f6cf02ce7c307020b5381f16c39c4076cd054", 0xdf) 11:58:58 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xcd) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000140)={{"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", "2d67caca1fe19c11d3701cc0fd6feac200940eba644ad47b4005634843c5eacf", 0x8, 0xc20}, &(0x7f0000000080)="56b752b7590b99c5a4f6ed972a36f1eda4582ce9c67ba3dd83a22e0c9fb0a88a047451f948cc00417cf431b1bd30e0633d4dc46238435a06bbfdd376ba737897e145bd869bce8ffcd75e62f8e98b706abe2060d120e537698345c939a2f95335f8", 0x5, 0x0, 0x9, 0x0, 0x1c000, 0x400, 0x8, 0xd73b}) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x19, &(0x7f00000005c0)={0x80000000001c00, 0x4610, 0x4, 0x0, 0x0}, &(0x7f0000000040)=0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000680)={{"da54a3d8c75ff7be5f6ce12725abb8db4fc2d47d63499ad0f78de9bce496513aa74a0b4e1de207d3afc1edc32d7d3164a18904feffa79837ef138b804b915fe87f7b7f39bab7848cba559876a4732a2a3d02a2e06551c6cdf512184f891d6b5a224e496c0fa56322bb2352039389bd1821fab65ee6f3c3548679aa262e28e80e9ae3295554fffe80a7382209dd6cc0609ef0df35c16db7a7d1930723d7fee6e4b63564c49d18d9fb8fca95c1b7b211d58c77cf755dd3af416f7aec0baeb1b5df1a16648feb292bbd96d85828f4e7f0277b570ba69224df0a7fcf55c92a0418b5cbf219785ee7003993ca982b46fee3c59479126fc59a63a21488fb292ac92f810db202dcb02560d7e18d02ffe7b0d06457a77521ad98648e40d0cc91cc04d75ccf625c571d878652b411aa0912d933c5b59cc6252b9721b7e0cdda1b2bf84751453d9ad86e1b6796a7dad58b14594cc33253f6c03f1d00c752a52599f9c93691eae227f14052a4262f4cca6a06e2290420c74436033adc550f5f7b7fec590561f5a49de46a86a46bde8aeefb2076f4e94f17d85a07112fdfe4e585e66c16b01a665aedb3ac7ce12f3fb3d9c4a972cd75e08d93c6bd86a349664eebf692d798483f0fbc99af00cd0277687541cd36c985e8fdc1e69e8f706d7df9543a660e64b48d88df0f0841b5c77d19eb50fcf99d94e38c68f9eb10d35525cd309f2995cf785fbc4aed849173fad8cd0af82e6a4c335eaee022a26f1c30acaeee6c39fffd638653ed2b8848e0a12b3f6c8c3bbe49ac806fca0e7a7ea39e10dd7a5bc8bd550da23edcd39300f3739d93bab6e8d2d33f96016ab28996a9d155ab323f941aae2618d62bbe2036dc5f3433cc4b44b2a58554bf608b3adb239cb31909af01581cd04e2c1661180b0d8b16fc23a9fc1ebea6eafaa39d8c03bd937f6a0a398d7f5f7365cf5092128b9ee9357c5c2a5a9741ed1d093a53057249d742570262e215cdefc329faa36c21a85f6db8517e7f50efb942f56da28d7254537b218fa369b6446468115216e59d1018a5a00331a7266e03a46cbda07dc0e9875b843cc24ee2dd53c947510512c40c6320ba8ee7523a6b5bef2f31a7c133d3e375c4d8b8a9e449674ac33dcb4bcd2cb20904d7e3542a2679bb91fa805067526071800997905373159e99e828f57ab73668a908c15aab82ea87b5aea26df7a307fb99bde4801854e1f199dd1ad7e96e8b5f58ab19f0647f05ce8df7d95784c41c3001c498501b0e74e8b0177d12c02dd7ae5e221c88341ed16c155141f93ac2ed59f0174ea1447004e485d212b8f49a646e55f61f93da4391c75c8f8fb01253f08e5b1556f390292cd045fa7aa5a99879230dc209440b19eeb70860fedd4876b7bfe8373ed884b1e55ee0d9d82831de33dd691daf1a5d9f947b406c5928147cf4fe2b8670485741d5", "6a1c5eef283a3449e6351b58bde15d0e0e8bb50e72b10bb021beeb83aa6aabc8", 0x4}, &(0x7f0000000600)="6931640ca9db5bbc3aaaac5d3f3df1b9dfb3029aa102c1052fd07a5dd005902ee856a10793d339c9d0dd03984832562924e1a6d1a23234e1f17bd50591eb4ecc4bb38fd2bb7f89f41a1a394dc5e418eec70559bbb980223826ef5c9d8d00569ac88ee4b2be91fbb65f3eb428b9ead9dd42c010", 0x0, 0x3f, 0x9, 0x0, 0x7, 0xffff, 0x9ae, 0x81}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x8, 0xff, 0x400, 0x380000000000000, 0x8, 0x10000, 0x3ff, 0x2, r2}, 0x20) 11:58:58 executing program 1: r0 = geteuid() setreuid(r0, 0xee00) syz_execute_func(&(0x7f0000000040)="1c0dc4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socketpair(0x17, 0x4, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 11:58:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x108}, 0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockname$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x168}, &(0x7f00000000c0)=0x8) 11:58:58 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYRES16=r0]) 11:58:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x83) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x3, 0x9, 0x5, r1}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x4, 0x1ff, 0x7}, &(0x7f0000000080)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7f, 0xffffffffffffffba, 0x1430, 0x1, 0x8, 0xe02, 0x3, 0x9, r2}, 0x20) shutdown(r0, 0x2) 11:58:58 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x3, 0xf, 0x1, 0x2}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x8000, 0x800, 0x0, 0x7ff, 0x10001, 0x5, 0x2, 0xe8, r2}, 0x20) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', 0x0], 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f00000001c0), 0x0) execve(0x0, 0x0, 0x0) r5 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x820, 0x5, 0x8, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r6, 0x0, 0x5, 0x5e79f3ce}, &(0x7f0000000080)=0x10) semop(r5, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 11:58:58 executing program 3: r0 = socket$inet6(0x1c, 0x7, 0x44e) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10001, 0x0) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000040)="22bc61d5a1f631afb6fb1569e7b7d7b2823a5250947b0eacc68f20addb11b49185ba76ff0155b55a549d5f76", 0x20, 0x2, 0xda}) syz_execute_func(&(0x7f00000001c0)="982e152c23c44191d1e50f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd80fa0ab34d5c4e10bf8c4f8c497d4d414d1d112c483397fd300450f564800af100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e65660fdb26e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r2 = socket(0x17, 0x2, 0x8001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x2, 0x5, [0x8000, 0x35, 0x800, 0x1, 0x80]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x3, 0xffffffffffffff69, 0x3464b4b8, 0x3, 0xffff}, &(0x7f00000002c0)=0x14) open(0x0, 0x80000000000206, 0x0) accept4(r0, 0x0, 0x0, 0x3) fstat(r0, &(0x7f0000000140)) 11:58:58 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r2, 0xffff, 0x1004, 0x0, 0x0) socket(0x3, 0x2, 0x20) 11:58:58 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1000000000000001, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f012", 0x70) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) 11:58:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x8) recvfrom$inet6(r0, &(0x7f0000000080)=""/84, 0x54, 0x80, &(0x7f0000000000)={0x1c, 0x3, 0x2a, @ipv4={[], [], @broadcast}, 0x9}, 0x1c) 11:58:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) freebsd11_mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x200) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0xfffffffffffffff8}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x3, 0x0, 0x4, 0x7}, &(0x7f0000000180)=0x18) open(&(0x7f00000001c0)='./file0\x00', 0x100808, 0x22) 11:58:58 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="2a587db3d3c6bf9e9d553a3f2c6210ac01985aa5b9defc49b33e86f06cefbfd9b921f39c520f504653adae3ac998a11fa8f9c3886153815e4e22d3eef2691e") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)) 11:58:58 executing program 0: 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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") utimes(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000300)={{0x4000000000000000, 0x2}, {0x80, 0x3}}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x10001, r3}, 0x0) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000380)="45733e11e8e83f598bf0d1550c5bfc1dfe442fa03b90ecbaba28c6a241ce90f52616a5a93ed90ccaf9b6c2ce435db1ecc4a38764a69150e817b918659f4a330e9cdd98bc2f769ba36f48cb88b70a10be82f49fc95f28b4a04f1eb9f0dcb791428a83c51a0a9c3eab99ae31e42efb0446d0732ee772346e47642fdd123a7f264721399fe54aafffe181db442ad9d4bb31") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 11:58:58 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='<', 0x1) setsockopt$sock_int(r0, 0xffff, 0x1181f, &(0x7f0000000000)=0xa9, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 11:58:58 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r0, 0x0) 11:58:58 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a3e0ece3839da2668d0ce2ad97620df0ba9c7b19d2bc3ffff2bf92d3d1dad2fa4eda2f81d0587a6ef72154f365e84f3c5c496000c41569dd4db4e03db4873a05c1684d438ef0be5daec0841987ba300b383419deb9f7cecbc5bcc791c60d643ee67d16013b843ec441fcbbf0c606e0788165e5aa2e1b439ede46d81dbb9df07d7ead73054b4bf7627e15f", 0x92, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000340)='./file0\x00', 0x28) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "72d0006046d7d7a3608fd4af74bad40e"}, 0x14) clock_gettime(0xe, &(0x7f0000000300)) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/145, 0x91) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) r1 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000380)="c1f4e9e675359e114e75c0b10c7622c5a8155288f7bfedc3671a158835e2840bc1ae9bdc7c3fdd4a5cd1809d19ad54d9c7a198b5aacf796246d3ac85fbc003fdb43ffeaa8fde604c8aa82c274d072a71f6b11b934006d2ae93039127d63ef1da1631746cb9f2f23e040fda3d5155c9dbc700e03eb9dad2f6394bf60b3d69f7d2021428c88f23f469c8064f65a31aa5a4901630f075e50506bdd86661a0165433865f92708f9d948da37933aecbb9990d8015102aa7b1012d68e136871b2ca417c02fbe49ad63c1982e028f0def9f54a1d3b58c6c97630be0a479aadfca31fa6480df556ced69") 11:58:58 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3df86ebdb6419798, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) 11:58:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000080)={{"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", "783bd370105ada042d60c7c17ad2ccacae2451ba186962fdd503ab36e42f3ea2", 0xd52c, 0x7f}, &(0x7f0000000040)="82e28f2006dd0568b90e63b9cc6ed255d08b41dd0103b7edbbfd4554547d02db", 0x2, 0x9, 0x9, 0x20, 0x53e, 0x0, 0x158c, 0x9}) 11:58:58 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1, 0x50}], 0x1, 0x800) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0xfe1d, 0x4, 0x0, 0xffffffec) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4) 11:58:59 executing program 3: syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet6_sctp(0x1c, 0x800000000005, 0x84) fchmod(r0, 0x10) pwritev(r0, &(0x7f0000001240)=[{&(0x7f0000000100)="a1bee2a56d10da", 0x7}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x10000, 0x737c2ba3, 0x2000, 0x7, 0xfff, 0xef5, 0x8, 0xfc3, 0x0}, &(0x7f0000000040)=0x20) socketpair(0x1f, 0x20000000, 0xb1, &(0x7f0000001280)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r3, 0x6, 0x2000, &(0x7f00000012c0)="33ea8204cc8fccec3d5c0357656e9760833a2a10153d61deacc4180f9410c618099a2ab25f0622e3d7c1945b09a467eae45af1a7494ded8ddb35adc2f9a4887e92b40e6a0dafb6fa5e19c90a1696dc7deb183eeb728eb68fa95bacb1d146dae0968fdc402e9ca3dd63139dfd3d6bef81e0e0c8b12b22a84675de85088102ef812be8d9a64a64d8f759892b43e4d36df453a2ee1f7cbbe8cf9ae7bf45ae9fed21e74040bf3388e3", 0xa7) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x20}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0xfffffffffffffffd) 11:58:59 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) sync() r1 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = accept(0xffffffffffffff9c, &(0x7f0000000500)=@un=@file={0x0, ""/108}, &(0x7f0000000580)=0x6e) r5 = socket$inet(0x2, 0x5, 0x7) r6 = accept(0xffffffffffffff9c, &(0x7f0000000940)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000600)=0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = accept4(0xffffffffffffff9c, &(0x7f0000000640)=@un=@abs, &(0x7f0000000680)=0x8, 0x10000000) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pf\x00', 0x0, 0x0) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = socket$inet6_udplite(0x1c, 0x2, 0x88) r13 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r14 = open$dir(&(0x7f0000000780)='./file0\x00', 0x8, 0x4) r15 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000007c0), 0x20000000) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r17 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a00)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000100)="5d6c7e02b48895d780cba3ffc9", 0xd}, {&(0x7f0000000140)="46d79b0d59a01c1027a5f1193c92b0b5009dbb7c11db2cef5a6d18992ce6f2e4064791dd9e890f90c9248dc319691f93940c1b0afe70012874e3ff8b6c141beb89aafc006f3164e52d332c84072db481bd9e", 0x52}, {&(0x7f00000001c0)="d6207bc760614764905b6ce8092e4af78656244a1468bbcafc7aa27a096c27c7ac85f1425f50eeb3fbf65301126381b7b6321cadffc379eadacfbd46271d5dce7eb80de27f727514e8c7c299a620b6959c381a7eda0d125757dd4fc2b1ddb68913e7aac7001ffafc609ad84ae6d230eb39352ea9ca1aad9c2c5503518f984471284e0f4481f17772f105bfe33f25eff025e347214e40579198f579d38c4c297128d5362bbe567b8fff8743f470d5358c", 0xb0}, {&(0x7f0000000280)="eb75f03b7aec7c5f762c729bb4ea68ff339f2251df65f4a9575b8bf0887e26479ef56f943cbcb66614bf", 0x2a}, {&(0x7f00000002c0)="0d048379e1954cf7145c3e4142c25ef286ea0bfa0ecf08483895c1bc7fcdc9d955d5058ac4aefe96de3c03fb6f60bf6a1aad9e055e1a857cef8f490ab304f58a0a8d6a82816c88de0228b8622ce8db174a34d624989953bfbeccbfe29f97c88748cd33c3570b7e092f4e0dcf2e0f5db6596f8a63eeda6f92122df763d5360d714fc4ffbdc0a89e087e6d83f8008bea8083ca", 0x92}, {&(0x7f0000000380)="5dd1e7c003223df0772219", 0xb}], 0x6, &(0x7f0000000a40)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r4, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r16, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="00f1fd95bdc57de10000"], 0xc0, 0x20004}, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r20 = socket(0x2, 0x2, 0x0) recvmsg(r20, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:58:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000080)={{"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", "783bd370105ada042d60c7c17ad2ccacae2451ba186962fdd503ab36e42f3ea2", 0xd52c, 0x7f}, &(0x7f0000000040)="82e28f2006dd0568b90e63b9cc6ed255d08b41dd0103b7edbbfd4554547d02db", 0x2, 0x9, 0x9, 0x20, 0x53e, 0x0, 0x158c, 0x9}) 11:58:59 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0xffffffffffffffff) flock(r0, 0x1) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x1000000000000, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r3, 0x3, 0x20, 0x1, 0xf, 0x9}, 0x14) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 11:58:59 executing program 3: sync() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000780)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101653e6766420f3a42d701c4e1e9d4abf0ed00007c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a84139c463154624581b1b85c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000300)={{"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", "df09d2a130294ae047e46ec4039565169bddccc59ac3ccd6266aa2ac5a799b05", 0x40c, 0xffffffffffff8001}, &(0x7f0000000080)="c2eb1ed7225294aeebf420a4ed444c1c3e0d590dbcdfa69f446605047e9a13331bb7", 0x757, 0x37, 0x4, 0x7, 0x100000000, 0x0, 0x80000000, 0x8}) ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000001c0)="a22a511a82fdd82244dd884b510cebf4592154166ededa92c9ec0c43d1bef622888ff27b86a08bb3b66af45412e72062a3544952f0f86a983ae6fb05afb4f4fd0d1ab86235f35e2d79d63dc283e743eff0e6ef6130bfcec9bc7b490952579bb600000000000000419b1e8ad4488fd427a57a2fa069646f7b0059cd9a01047ea17d3f763faa480aeddafb58a721dbbf895c7366740f2a2cc562d12ea56f5bd7") poll(&(0x7f0000000000)=[{r0, 0x4}], 0x20000000000001be, 0x3) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x200, 0x1f, 0x9b, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000840)={@in6={{0x1c, 0x3, 0x20, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}}, 0x0, 0x6, 0x1000, 0x0, 0x3, 0xc348}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000900)={r2, 0x1, 0x800, 0x6, 0x1, 0x81, 0xffffffff, 0x9, {@in6={{0x1c, 0x1, 0x101, @loopback, 0xc3a}}, r3, 0x1, 0x8001, 0x7ff, 0x100000001, 0x3}}, &(0x7f0000000180)=0xb0) 11:58:59 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000440)=""/109, 0x6d) freebsd11_getdents(r0, &(0x7f00000004c0)=""/204, 0xcc) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x7, 0x4) 11:58:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fdatasync(r0) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x5, 0x23d, 0x3, 0x1f, 0x564}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x7, 0x3}, 0x8) 11:58:59 executing program 1: syz_execute_func(&(0x7f0000000100)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") setrlimit(0x5, &(0x7f0000000000)={0x8, 0x1}) 11:58:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0xffffff17) 11:58:59 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) dup2(r0, r1) 11:58:59 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffffa, 0x5, 0x1, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x7f, 0x3f, 0x100000001}, 0x94) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) ftruncate(r1, 0x7) freebsd10_pipe(&(0x7f0000000000)) 11:58:59 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000001180)=0x4) 11:58:59 executing program 2: clock_gettime(0x4, &(0x7f0000000140)) r0 = socket$inet(0x2, 0x10000000, 0x9) sendto(r0, &(0x7f0000000080)="b0d10efa5aae0ec84abcd955243e83c8a5d3b028162876a26aea247846c4d2b223e01fb2ff67f1da2a5897641f269067bc1fefd47fa045e1d1d28a94743853e6329a", 0x42, 0xc, &(0x7f0000000100)=@in={0x2, 0x3, @multicast2}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @rand_addr}, &(0x7f0000000040)=0xc) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x6a, 0x0, 0x0) 11:58:59 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1000, 0x5) 11:58:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x9, [0x81, 0xcfe, 0x3, 0x27400000000, 0xffff, 0xffffffff, 0x2, 0x8, 0x7fff]}, &(0x7f0000000180)=0x1a) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r4, 0x6, 0xf3, "4112d1f59a9ccdcdbc5084f0eb982ca774f0c1dfa8fc7ab2340421d5e85577fb23b0831d1438245c3c9a4d3cd7ff88dc296d36246eb7892c6b3efd9b66d637a8795ccff2b8be15ee72f2e7c1ad7b0c194edae075db95064ab22e8f388aca0587a9382132f6907fae5a76c33b821575413f9ecbdd98a4a31db8cf999df7a4cd68f977a67fe4f659d4cc2f7799c67e253b942f222b5341747904b318f31b5580b66b4d3bc7178220e418db96fb64ddf85c143568662faa650b3b76bf7f75ad131fb0946e00b3a306a590ca4dc65ff8b111ed2e0ae5dd08b91eb8dbb52cc8f54953224d23b6efb809cd69b2cfc0e7f81dee954962"}, 0xfb) mlockall(0x1) 11:58:59 executing program 3: socketpair(0x2, 0x3, 0x7ff, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x96) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000200)={{"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", "e8a5a8457542be9e108f9945454c2b9dc848f39dc0988de3d89cf624aac2fe5a", 0xffffffffffffff00, 0x1000}, &(0x7f0000000140)="f4a77540c255b5acf21dadd1ce26c0deb511717778b12bbaf627fa71e24fc7cf4dddd22c6eba9848cc7a9adc3379327f8488cf3bb89c5f70dda187c64371dbd1d599f13d9f90b0f15ea056e16d8a661ff78b710fe46ab368915beaf794d1e986cf97e7d9284e27ef4b2fe9e74d41b242dc0a770ff8d9fce502d9df973aed59d839d904f914c4a92c02a3e38d34dbaf434dfbb940bf5f8eca07e3406c156bd97d833e8aa5e688f05a7bc685a9a2e09991d28932ba9436b0222d", 0x400, 0x7ff, 0x80000001, 0x8, 0x5, 0x7fffffff, 0x4, 0x3}) 11:58:59 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 11:58:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\b\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x10}, 0x10) ppoll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x145}, {r0, 0x40}, {r0}, {r0, 0xb}, {r0, 0xa4}, {r0, 0x20a0}, {r0, 0x2080}, {r0, 0x100}, {r0, 0x10}], 0xa, &(0x7f00000000c0)={0x3f, 0x401}, &(0x7f0000000100)={0x1}, 0x8) syz_execute_func(&(0x7f0000000140)="98a84aa84a2c430f05f2e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e42dde1c409bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) 11:58:59 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x511, 0x2]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 11:58:59 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{}, {}]}]}}}}}}) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x9, 0x5) syz_emit_ethernet(0xf9, &(0x7f00000000c0)={@broadcast, @remote, [{[{0x88a8, 0x4, 0x9, 0x1}], {0x8100, 0x5, 0x80, 0x1}}], {@ipv4={0x800, {{0x24, 0x4, 0x5, 0x0, 0xe3, 0x65, 0x3, 0x3f, 0x7f, 0x0, @multicast2, @rand_addr=0x1, {[@timestamp={0x44, 0x8, 0x602, 0x437f1270842c31c0, 0x0, [{[], 0x4}]}, @ra={0x94, 0x6, 0x80000000}, @lsrr={0x83, 0x1f, 0x8, [@multicast2, @multicast1, @multicast1, @multicast2, @empty, @multicast2, @empty]}, @rr={0x7, 0x1f, 0xafbd, [@multicast1, @empty, @loopback, @broadcast, @local={0xac, 0x14, 0x0}, @empty, @multicast1]}, @end, @lsrr={0x83, 0x7, 0x1000, [@rand_addr=0x9]}, @ssrr={0x89, 0x27, 0x7d14, [@empty, @remote={0xac, 0x14, 0x0}, @broadcast, @loopback, @multicast1, @rand_addr=0x3, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast]}, @end]}}, @tcp={{0x2, 0x0, r0, r1, 0x6, 0x0, 0xc, 0x4, 0x4, 0x0, 0x8, {[@generic={0x1, 0xd, "9853523d857213ca402873"}, @window={0x3, 0x3, 0x80000001}, @timestamp={0x8, 0xa, 0x2, 0x8}]}}, {"85263d6f357d4e6c4d178d9442f8ff5b5a8a2e59b43c857388d30b6a3e9e5d06f8374c"}}}}}}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000340)={r3, 0x2}, 0x8) 11:58:59 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) socket(0x800000000001f, 0x20000003, 0x9) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) 11:59:00 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt(r0, 0x7, 0x7, &(0x7f0000000100)="5038a327ae12db3956f4c8acc86342f4e96c74353f1540a4cebd8da1a15e861ca8110679357ee906b5037ebc2e37450a259a384de5c6fd727382c96a53d58645ae158ecc0cfcc057b7d457edd9abbaa549c5dcab56d0ef85dca6f35703ecf2086c27cf400127715bfb769ff174aea2c6b16ce629106b94efe2271b5a3901a87f4061b1", 0x83) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x8001}, 0x14) r2 = dup(r0) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f00000001c0)="5a1898a7edc485327b9f0c2598483200ae49077f5c17efebd7b843854723e82d49822f") 11:59:00 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000800206, 0x0) fchmod(r0, 0x85) ftruncate(r0, 0x101) close(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r1, &(0x7f0000000140)=""/224, 0xe0, 0x41, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) fdatasync(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:59:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x5, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa0, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000380)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x9, [0x81, 0xcfe, 0x3, 0x27400000000, 0xffff, 0xffffffff, 0x2, 0x8, 0x7fff]}, &(0x7f0000000180)=0x1a) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r4, 0x6, 0xf3, "4112d1f59a9ccdcdbc5084f0eb982ca774f0c1dfa8fc7ab2340421d5e85577fb23b0831d1438245c3c9a4d3cd7ff88dc296d36246eb7892c6b3efd9b66d637a8795ccff2b8be15ee72f2e7c1ad7b0c194edae075db95064ab22e8f388aca0587a9382132f6907fae5a76c33b821575413f9ecbdd98a4a31db8cf999df7a4cd68f977a67fe4f659d4cc2f7799c67e253b942f222b5341747904b318f31b5580b66b4d3bc7178220e418db96fb64ddf85c143568662faa650b3b76bf7f75ad131fb0946e00b3a306a590ca4dc65ff8b111ed2e0ae5dd08b91eb8dbb52cc8f54953224d23b6efb809cd69b2cfc0e7f81dee954962"}, 0xfb) mlockall(0x1) 11:59:00 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/51, 0x33, 0x40002, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) 11:59:00 executing program 2: syz_execute_func(&(0x7f0000000700)="98a84a1c0f0f05f323bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97f3831316fb0fb8c4014ee65b751ec4016d7d14dee508b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f70db90fbcaf00100000450f443eac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eeed47bd48cc7e8628f6808640f381c86d7000000618de3264788fec4a1dd7dbbbfdd5cc6c46249bedc6666460f38222a66470f383a4d4ba261b7e2") r0 = socket$inet(0x2, 0x1, 0x7) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x35) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000280)={{"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", "5f1f2bc2d4a4499ac46cb016558dbded833ed6bee8dcccd5b1c4a0b96459383d", 0x800, 0x80}, &(0x7f0000000200)="8e4eae88af6e12fe2700b9486c372fe27e6a86fdbdf2790d03e9c0e8ee01c94fd6c9b42fb21ddc9401ac408905fa6dcf2b5972702261048b9ed90f60d8abf619b6b74d0613ec75412034f761fe11b6d3756b42624d35e14be1a93fc862a4cfde73c4b2ba2ea16b990f9b6f9c147f479a78b73546b298003b", 0x5, 0xffff, 0x9, 0x6481, 0x80, 0x337a, 0xfffffffffffffff8, 0x9}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r2, 0xffffffffffffffb6) 11:59:00 executing program 3: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet(0x2, 0x2, 0x7fffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x6, 0x7fffffff}, 0xfffffffffffffe6f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000180)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x70, "47628b5076b4a3268beb54a250223d695547668e48aa6c2952c0d46bfacf1d5568b900d8519df9afc227d85b0849d3f14539e5e0579c25320c93176f67e6c1fe8a7d87a616d312f7010128bb5a4fab7a47f38f66a7b60ece01518ca76082e993e9ab0b5eff1f54bc29acf117778c0a4c"}, &(0x7f0000000280)=0x78) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r4 = getpid() fcntl$setown(r1, 0x6, r4) 11:59:00 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c03c4637916d7b098cd801b69e4c42205b8d3f2d8ffd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc9c4036149cfd83ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff283dc5f08c35b1b324545e269a841002faef30faecfeeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c3c3c660f3a0b0865") r0 = socket(0x1f, 0x3, 0x10000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1ff, 0x0, 0x6, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x2}, 0x8) execve(0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xfff, 0x8, [0x0, 0x1, 0x8, 0x101, 0x6, 0x0, 0x2, 0x7]}, &(0x7f00000001c0)=0x18) 11:59:00 executing program 3: clock_gettime(0x1, &(0x7f0000000080)) 11:59:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4d, &(0x7f0000000340)=""/189, &(0x7f0000000400)=0xfffffffffffffe31) syz_execute_func(&(0x7f0000000100)="984c5e5ea84a1c3b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32ddfafaf083b600800000f00fb8c4018d4e4e4e751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2ee7d7de321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e872a72e688f088f080fe2580461c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 11:59:00 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x3, "fc2082"}, &(0x7f0000000200)=0xb) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x20, 0x0, 0x0, 0x401}, &(0x7f0000000280)=0x18) syz_execute_func(&(0x7f0000000080)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c786c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9509b9b9bfc0000c1ea01eff220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00") r2 = socket$inet(0x2, 0x10000000, 0x9) r3 = getgid() freebsd11_fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000140)='./file0\x00', 0x804, 0x40) setregid(r3, r4) 11:59:01 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="00496fec57d3", 0x6) 11:59:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x73, 0x0, &(0x7f0000000000)=0xfffffffffffffeb6) 11:59:01 executing program 1: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget(0x1, 0xc000, 0x3b9ad5ce854bc95c, &(0x7f0000daa000/0xc000)=nil) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpid() r6 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x0, r1, r2, r3, r4, 0x20, 0x20}, 0x4, 0x158, 0x8, 0x88, r5, r6, 0x1f}) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r7 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000e97000/0x2000)=nil, 0x2000, 0x2, 0x10, r7, 0x6) 11:59:01 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setown(r0, 0x6, 0x0) socket$unix(0x1, 0x2, 0x0) syz_execute_func(&(0x7f0000000040)="9826473e4314190f05f30f59bfd9130200c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e50dabbdd1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b0000004ba02439ba224988a63bad914c9b35bb9295944f53f15751006684508e007227ef5f6c538f818a30aab9f47d7ad0f711a26c84e0380316fab0b14d84598d7cc5ba3141c03e225f9cbd00"/91], 0x0) r1 = socket$inet(0x2, 0x20000003, 0x3ff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xc59}, &(0x7f0000000180)=0x8) msgget(0x1, 0x0) ftruncate(0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) 11:59:01 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000100)=']-&*[)%*\x00', &(0x7f0000000140)='\x00', &(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000440)='[}\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='-\x00', &(0x7f0000000580)='*&+/!\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7") r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) r3 = semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000006c0)={{"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", "dcb9300fe978a63c9f5ca54112ed94cad7367a7ceb130dd547e5299a238a3661", 0x5caf47ea}, &(0x7f00000002c0)="ad68893d054a02602022af5e3ed457911998ad30e3ac6510169df574e953c0d10ba5561de2", 0xf25, 0x7f, 0xfffffffffffffc00, 0x4, 0x2, 0x7, 0x8, 0xfb}) semop(r3, &(0x7f00000006c0), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 11:59:01 executing program 0: syz_emit_ethernet(0x1052, &(0x7f0000000140)={@local, @broadcast, [{[], {0x8100, 0x3, 0x2, 0x4}}], {@ipv4={0x800, {{0xe, 0x4, 0x6, 0x7f, 0x1040, 0x68, 0x81, 0x2, 0x6d, 0x0, @broadcast, @multicast1, {[@noop, @rr={0x7, 0x1b, 0xdf03, [@loopback, @multicast2, @empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0x4a1, @remote={0xac, 0x14, 0x0}]}, @ra={0x94, 0x6, 0x8d}]}}, @udp={{0x2, 0x1, 0x8}, {"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"}}}}}}) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) 11:59:01 executing program 0: syz_execute_func(&(0x7f0000000140)="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") clock_getres(0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f00000002c0)="ac1efb2ff801ce1f23ac3828e8fe45d8ceaff62aefcd1686add2a97d3fd5e0d89d5fcf2850c8e265787713438d775ac6f703159d9ee941a6e093ba1d160ff56d049bade077f8b74968d391221bdefc0c099a622a56483592dfe10327944f35ea1bed90904611af1a61a979176423318a1ba79c46bd3667b306f52dc5d5d8e2f9f1efd123a8b53bb2b46d90551f6644d6098ed0404e8bde968bdc2a480749783c991c196295b38ed48128a876c826aaa5f5282305bb1d4b4f698c48d90f081b529d85b666a3f58eda7ce15f3459d82201327943780fedf25921330b9f1ea37fc049e43d7b3675901be352987f8b5ac593b3") getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000003c0)="8d3a6347257aa53e9fdf486c96a69bcaeb4ee30cf63fc2f466") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 11:59:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") fcntl$setstatus(r0, 0x4, 0x40) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="dfc1e20d0af735806401e303cc1a3e277e2daa22acd4f606eb561ff4bf989cd5304d4a055ace5b83b45a7088b2d166b80200c4e0ee746f109477df2bfefa6b4fec5c0c7d037a799c580c54454138f5649d7bfcfa42b411606b7d44bfa0b80215f338488a0f166fb1e5636f5783431e018b2a6e516cf6d58beb94ff") ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f0000000300)) lseek(r0, 0x0, 0x0) 11:59:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x2, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}}) fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x100000348) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xe, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x0, @rand_addr="fd1e3ec65fa31550dc278c6be75f1e8c", 0x401}}, r3, 0x5, 0x10000, 0x3, 0x4, 0x4, 0x7ff}, 0x98) 11:59:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) recvfrom(r0, &(0x7f0000000040)=""/149, 0x95, 0x2, 0x0, 0x0) 11:59:01 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x34b3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x8, 0x3, [0x5, 0x1, 0x6]}, &(0x7f00000000c0)=0xe) 11:59:01 executing program 1: getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)) setregid(r0, r1) socketpair(0x17, 0x3, 0x6, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2014d10000251efdce7fb2b718a889af789e1618e102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/128, @ANYRES32=r3], &(0x7f0000000380)=0x84) r4 = socket(0x1, 0x50000001, 0x0) sendmsg$unix(r4, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4eec0265c5a166933a4d304dffa18e41cfb9c1b489f7caceaf2cbe4378ee443a8d5ba2eec05096b5800920f38c80735450542b92439a4c29769aa8a3076f7007a064eec89408cf655e705e0005e452ea6c1d55f2ce01aebf53061279d", 0x5d}], 0x1}, 0x0) 11:59:01 executing program 1: r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2180000000ff010000000000000000000000000001010400"/128, @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00'], &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x401}, 0x10) r3 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x3, 0x4, 0x9, 0x400, r3}) open(&(0x7f00000001c0)='./file0\x00', 0x105c4, 0xa3) 11:59:01 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x4a, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000180)="1ecf026deb71321b0636107cf9dd64276ffca5898763bbb45cb06ea48edc00173f63ab6da98b4e3e9f42c9711a9fff74c7e619caeb9af179d6f0c64fd47a5f7acaac2209a867c4e5f9735e59f515ffc333eb730717e33eee82551e5aafea578ae3004a35113e433911451011b2389d8d65da76535ac4e5e7e82ef935eda747b48831997d8b42ebe89a") freebsd11_fstat(r0, &(0x7f0000000000)) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setreuid(r2, r2) 11:59:01 executing program 0: getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="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") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) recvfrom(r0, &(0x7f00000001c0)=""/62, 0x3e, 0x40000, &(0x7f0000000200)=@un=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000240)) 11:59:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x2, 0x84) syz_emit_ethernet(0x26, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, {[@timestamp={0x7, 0x2}]}}}}}}) fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x100000348) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xe, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x0, @rand_addr="fd1e3ec65fa31550dc278c6be75f1e8c", 0x401}}, r3, 0x5, 0x10000, 0x3, 0x4, 0x4, 0x7ff}, 0x98) 11:59:01 executing program 1: syz_execute_func(&(0x7f0000000500)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) syz_execute_func(&(0x7f00000001c0)="0c1ac4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e1010fae08fec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f005b7e7e5b45363ef80f9966030faee445d366b447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 11:59:01 executing program 2: open(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) r0 = semget(0x3, 0x3, 0x80) semop(r0, &(0x7f0000000040)=[{0x2, 0x4000000000000000, 0x800}, {0x0, 0x4, 0x800}, {0x3, 0x1, 0x1800}, {0x3, 0x7, 0x800}, {0x0, 0x7, 0x1000}, {0x0, 0xa4d, 0x1800}, {0x1, 0x9}, {0x3, 0x800, 0x1000}, {0x0, 0xff, 0x800}], 0x9) semget$private(0x0, 0x0, 0x0) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 11:59:01 executing program 1: symlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file0\x00') r0 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x100004, 0x1) r1 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x400000000000, 0x0) faccessat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) 11:59:01 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x1) dup2(r1, r0) 11:59:01 executing program 0: r0 = socket$inet6(0x1c, 0x20000000, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="30b100002900000018000000ac56c06f3e5d768f9fb9c9495f1c7495e7ae19d06946d4d101ef75bdddc0428a8f26fa01f8ffffa41b192fa67e709cff91c3ce91bfb63ec2abbd3ba0cb9789cbbff60e2ca3ab4084b38f82013ba0396318be4cae8b7a271e7329629bcc514f668fd493518f39e3601742db7b692ca17c3b8185c7acc1a6e87b5a820e3449cf2877433f467b9b4c78600a79a458c39ca274ea3a8beb4070a6777d568c9328a989cac972c590031377192f35d5160d3316bdea0c0aa1838644173870808f8bedf215582749"], 0x10}, 0x0) 11:59:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xa056}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000340)=0xca) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r2}, &(0x7f00000001c0)=0xfe41) 11:59:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) r3 = accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r4 = accept4(r3, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x2, 0x5, 0x5, 0x7ff, 0xc4}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x800, 0xffffffff, 0x200, r5}, &(0x7f0000000240)=0x10) r6 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r6, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() __semctl$IPC_RMID(r6, 0x0, 0x0) 11:59:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0907f1c56f6af1b8b1b6ba85542758750d72f879c776c643bf376b62b42cfd588d010bc08f0a6801dfaec63a31a2e4c00f96ddfc09a44222354d239e5b5da2cefe54389b04cf3069261cf2d15c5944f50159334fd0db5cc7390fb6609977922936b7b7520a4b5dead473b3bd37321d3aa5ebd596b384b3384b862c0736b21ed113e3dbe353bfe5ae889e7618e823d425009cb7d9d80ca65433155ac457e6d0cd3f06bfafbc4a994392903c27d57269a9438eaaf2b245b176c90bc6e0014f73eb7d08e6dc753a71b776d51ebdd1cd", 0xce) 11:59:01 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) socket$inet6(0x1c, 0x1, 0x8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) readv(r4, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/229, 0xe5}], 0x1) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) recvmsg(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/172, 0xac}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/82, 0x52}], 0x4, &(0x7f0000000700)=""/129, 0x81}, 0x82) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(0xffffffffffffffff, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x41b) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r4, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, 0xffffffffffffffff, 0x0) freebsd11_fstat(r2, &(0x7f0000000200)) 11:59:01 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9a, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @empty, 0x6}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x1, 0x5, 0x51}, 0x10) r2 = socket$inet6(0x1c, 0x20000000, 0x10000) accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x20000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000002c0)=0x8000, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x100000, 0x80) ioctl$DIOCGETADDR(r3, 0xc4704436, &(0x7f0000000340)="a0b0f10c006ef51a8c69c2f8bf05f91f3a62a9855cdf5acbabacd96a7a48eb427b2eb347e0ab50c95c288b2220f2414f20da8d398c2ab993089a54cb0b8a0d106f5c2d7bdc8f6f7e180a500bd2c47f1f5bcf1ca7d035015439c4e21838ee14f7b6c19ded3c4ec54f503353e9be2917b7f25235") socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000003c0)=""/175) r4 = accept4$unix(r3, &(0x7f0000000480)=@abs, &(0x7f00000004c0)=0x8, 0x10000000) r5 = accept$inet6(r2, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) lseek(r5, 0x0, 0x2) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000580)={r1, 0xa, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)={r1, 0xd5, "58dc79ce10c107056fcaca5657c299677b69aa6055aacbb2b1e1dcc787e9de4f18af6bd414db739808dbbf94a79446dfda322122b1c86747ddf4cfd0a05a88deea41ed163cce159a5c754b48e407d429e12367756f9463032181fe8a8cd593fdb93dd9bd0aced1c6f70ed5ea3cbc9c08646032614fc42e9174727054761b52c277e6c0bb4397ca56a8079fea60a89a777070773445a36639e0001a491ffb9f6374e57591552d427099c5fd34554fb7f50c8361f334059ce36290f7f2749da7d5fe48fc1a98b00dc7e03d1b6e0fbf18ac1780b6784b"}, &(0x7f00000006c0)=0xdd) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000007c0)={r6, 0x7}, &(0x7f0000000800)=0x8) r8 = fcntl$getown(r0, 0x5) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f00000008c0)={{"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", "c76562350ea5b0c93bae4c718026e2515d63df4a4928ec273d40584f9fb1d62d", 0x80, 0x6df3}, &(0x7f0000000840)="6c9e31e9feb7e0eacf46b3eed09b6d632b00d0d875b6cea6e5d7edb9be03eda2bb8e555b68ef7b440e5307c3decf9c295885c4ebb797aae410f6461e92a6571595b4c83c469734611dc91ec741301601909476dceacc066e547e2fc3075fe303cbf5ffae49eaa638d5e4ca20de825a5f21f55c44f6", 0xd805, 0x1000, 0x8, 0x6, 0x8, 0x7, 0x80, 0x1}) connect$inet(r3, &(0x7f0000000d40)={0x2, 0x1, @rand_addr=0x7fff}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000d80)={r7, 0x100, 0x204}, &(0x7f0000000dc0)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000e00)=0x27, 0x4) setpgid(r8, r8) ioctl$DIOCGETALTQV0(r3, 0xc1004430, &(0x7f0000000e40)="4a45a3ff5cba2fd954bec6380bc8fa932354c60a5e62628a035eb367a033a684a4f749eeacf8f8fdd231c95e50a313a5afbe94b1a794091787df7e") connect$inet(r3, &(0x7f0000000e80)={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000ec0)=0x8, 0x4) getpeername$inet(r3, &(0x7f0000000f00)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000f40)=0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x6a, &(0x7f0000000f80)=0xd4, 0x4) 11:59:02 executing program 2: r0 = open(0x0, 0x4, 0x110) openat(r0, 0x0, 0xa00, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880)='/dev/pf\x00', 0xfffffffffffffffc, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000007c0)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r1, 0xffffffffffffffff) openat(r3, 0x0, 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000780)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 11:59:02 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x30, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x16, "6c2b1c51fba6696a108ed0068503e119e0964d17c530"}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x0, 0x6}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) dup2(r2, r3) 11:59:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000080)=0x5, 0x4) 11:59:02 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa9, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000200)=0xfffffffffffffe05) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x7, 0xf, 0x81, 0xcc}, &(0x7f0000000100)=0x18) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x6, @mcast2, 0x9}, 0x1c) 11:59:02 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="280fa80b3dfd7925a82e0758cc5b25fc2a197a6bdbcc1d6ba1c6fec611219b50c7a58953c84981ef91b91e16447c1e6265d3ddda469482a6b8e987d5b81601f238b7545323d8aaf433f2b7808a2c967e4c91b766ae7ebd5b8b5aabb73d85032cb77c802a134f18b84aa4107d90269da432bc01f5909523370aed39ee6e9de36c3ada094b76d6c993446aba1aaa18eb8db02303f3e3d7b927d18881353fee1b13797c79e31742f3504e9b9433161f113298099df4e3da2efb5805e0f6e4b89a2aafaf7304ce428162424f71356c9fa7f5936a3f33cdd4c512d384eceed0ed43cd007462017aa8", 0xe6}], 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0xfffffffffffffffc, @mcast2}}, 0x0, 0xe0000000000000, 0x20, 0x1f}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r2, 0x3}, 0x8) 11:59:02 executing program 0: syz_execute_func(&(0x7f0000000240)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c7388470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000400)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x2, 0x6, @mcast1, 0x80000001}, @in={0x2, 0x0}]}, &(0x7f00000003c0)=0x10) 11:59:02 executing program 0: mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000080)="b970586ac41ebb007dfd8341366ead2fbe967f255837560e572951daa93b41be8940642639209870d0c2732c8fe4591de8d6ff4e587c357ed24cbc5ec93ab736d43d3cc4a9be042243a81e52e2c40cd654ee3481cdc2ec242d60e0bb41c45597604b567c834ee0687f394852") 11:59:02 executing program 2: r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66690000000000000993eba3e5acea35bc788e20bee9cec1c83000"], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x1, 0x4, 0x1, 0xf84d, 0x7, 0x400, 0x8, 0x4, 0x8001, 0x6, 0x7}, 0xb) r1 = dup(r0) ioctl$DIOCXBEGIN(r1, 0xc0104451, &(0x7f0000000040)="1314bdc63ddbcf707a3c06b1cb3f868b8e7a56852f4a6aa00f544963b6c4d07ddab7e4206ce23d53a3bbc26e6e0fdb1ec851a3dcc921fb0bf67fc6db6d88c831bbebb6106cdfffe4c9d2e0c9e642446a3f12dca9f8f84912e790032533e93b1fffcdbfe9f26fa2c6685657e00c1f7c73f9aa265cb11ec776b735841386a8608b1b2b6c9370073bcc") 11:59:02 executing program 3: syz_execute_func(0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {}, {0xffffffffffffffff, 0x184}, {r1, 0x40}], 0x4, &(0x7f0000000540)={0x8, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x800000008) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000005c0)="2d255e2273fe8951755bf0a39dbf47348d44f369defeee27abc4afd958aa2c17f9d2460c80281413eda1f45ae28c76754d0a6aa521cfddbd4c4419f96bfd605345e7ad66cd6110609f1491e5a651070ec6d1b4f9ae8d2768d1317a22402b9fe3d2ef03ddd22ec217ada1535a0fba16f8fe0ffa575a47a684d7c60b46747e1165d5a5d2ccd565d3d96509f3b5d749f2c70a5cf23d6d42b99bd875ee3222c3de6d916cfc50f3767a268453ccebace0cefe1315072bf524a6f82ec68cf3ad4decf90671a2da8a23192593c7fbf33287accad9ffbbf29cd746f7706743d08294eef5758443223fe4f0be2e5d4873db") 11:59:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0c000000000000218601f6b69efe3aea1a916d00"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 11:59:02 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x10008, 0x10) r1 = openat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x2000000, 0x0) symlinkat(&(0x7f0000000000)='/', r1, &(0x7f0000d06ff8)='./file0\x00') faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 11:59:02 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000100)={@broadcast, @random="188d3ea1dabc", [{[], {0x8100, 0x2, 0x3, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff88, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3) 11:59:03 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@local, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @empty, r2}, 0xc) sync() syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000), 0x0, 0x0) 11:59:03 executing program 0: setrlimit(0x0, &(0x7f0000000ac0)={0x614c24bb, 0x800000b35d}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000940)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000980)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000009c0)={0x0, 0x100000001}, &(0x7f0000000a00)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a40)={0x1cb, 0x2000000000000, 0x410, 0x3fffffffc000000, 0x4, 0x9, 0x5, 0x7, r1}, &(0x7f0000000a80)=0x20) setrlimit(0x2, &(0x7f00000001c0)={0x3, 0x5}) r2 = accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) writev(r2, &(0x7f0000000640), 0x5) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x2}, 0x8) mlockall(0x1) r3 = accept(r2, &(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000840)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000880)={0x7, 0x2, 0x800, 0x80000, 0xfffffffffffffffd, 0x3, 0x6, 0x81, 0x0}, &(0x7f00000008c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000900)={0x9, 0x2, 0x2310, 0x4, 0x7fffffff, 0x101, 0x767, 0x4db7, r4}, 0x20) r5 = socket(0x3, 0x7, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x4d8, &(0x7f00000007c0)=0xfffffffeffffffff, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x0, 0x0, 0x0) syz_execute_func(&(0x7f00000002c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 11:59:03 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) 11:59:03 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) mlockall(0x1) sync() socket(0x10, 0x10000000, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) munmap(&(0x7f0000aa1000/0x4000)=nil, 0x4000) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) 11:59:03 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x200, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x100, 0x9}, &(0x7f0000000100)=0xc) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)) 11:59:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669ec653000"], 0x10) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x10000000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x3, "f8206b4ed6f39795edd9ae8cf099dd44"}, 0x14) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)}, 0x0) 11:59:03 executing program 1: syz_execute_func(&(0x7f0000000380)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3d9b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1e46161787896c401fe5ff6a9c1460000e1b1a34848e22c892a2b2b0000009f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0x1f}, @in6={0x1c, 0x2, 0x3, @mcast1, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x7, @mcast2}]}, &(0x7f0000000100)=0x10) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000140)=""/254) r2 = socket$inet6(0x1c, 0x4, 0x7fffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x4}, 0xffffffffffffffde) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x8e, "f6e1b627583d40770a7864d9b5b8a1d8685c26d8ede79881aec5f28640f8be352ab1e702ef7ceaace961eb3daa518357a7a2eab2731323bd49bfac078daf64490f9f8d03bff0138973a037f0c9d6eae243f48b9bdc2da53bb4ad7733ebab6c7d88f6c03a77e8582e26693fb7f66ea6d7e23dc59fb556eccb04c438eb6b0bba8774eadb7cdc50036c809a9a98f1a9"}, &(0x7f0000000300)=0x96) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x100000000, 0x471, 0xfff}, 0x94) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r4 = getpid() r5 = fcntl$getown(r0, 0x5) setpgid(r4, r5) 11:59:03 executing program 1: syz_execute_func(&(0x7f0000000480)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c000000c4424937ecc7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a2366f2420f5f548dcc67f2450f10c745d86ed86ea27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0efc4e149f2a7d3c00000c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x3, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x1ff, 0x6200, 0x200, 0x5, r2}, &(0x7f0000000300)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x8000, 0x9) freebsd11_mknodat(r3, &(0x7f0000000100)='./file0\x00', 0x84, 0x1) syz_execute_func(&(0x7f00000001c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795b660ffeb30a000000f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c3193366400f380381b2000000304545e2696645ae000f660ff7d345332faee4eef55e3e3ed8635bdedec402e99e645e7926400f0d18c401fe5ff6e30fad0fd189e3200000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") 11:59:03 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) connect(r0, &(0x7f0000000200)=@un=@abs={0x1, 0x0, 0x1}, 0x8) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x1000300010005}) flock(r4, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000240)={r2, 0x1, 0x2, 0x80000000, 0x2}, &(0x7f0000000280)=0x18) flock(r0, 0x1) flock(r0, 0x8) 11:59:03 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0x0, &(0x7f00000000c0)) 11:59:03 executing program 1: select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) socketpair(0x1c, 0x2, 0x49c, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000010c0)=""/4096, &(0x7f00000020c0)=0x1000) socketpair(0x10, 0x2, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 11:59:03 executing program 2: accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000140)="6d40bb99f12faedb2e35f7549f18a13a272fa93af2bb998235324f51d057d82425808d1f93e2a3097125029beaa905066262e4a8ec4f420b6dedf086cec77b55aa71048c06c52d3d395bc66037f5f86494c64f71cbdb5186319f7daa24d17b8096945faa1f61f67ffd6fba2e9980e67a3e83112f425ab1becbd67bb7f61136eb387b000a320a8f948872853d2232d4eb9315a429db0c82cadfdf8a6bba460363460f750679daf427b27255388a7a5dafaeb3ac1a31ad9754384aac8306e36ac2d5981a36bdd06325ac206e8d24b042248189d467106d5bb743d1eede7dff1cffbb95f54d63fab706e58dab174700557bc60b9fa2bb565f8d126a9e0ab26442abf0a25ca041620d0ae6d92b97761c61be0978373b60cc9d36a360f1e30baf85803a0cf87c1abca1dcc69f71622d7950d06e37671e23b9158c459125d05bd49c74a828ca3a00cc5b6188e0e79bac2b799a1d20293a101a4bd69ec576f1cdcb65009f6160b124dd8f1eed26f329781b139d6a90036a61bfa4bbfbdb60c88c4c0a9e452e65d605127d590c524988027366ea298c76fd3ddd209594de4b18d4fcc33c879d404cd5dc992afd9b5763ee3d0966f993de34e95228a64d30654115ee3102433e26ff57efc6702e42f551036aa8d596f3d4fb90ed7060435539e76f2a08d306d7510dffaa7d6623ba5dcde73a73a3c5313d456e35cc61c7c6785b88fac97be69bc452f3dbdc1429c9d5fa50374fff01964e55487a7d1790266e6133844e92ae581f57930a7de5126e202ac22f9baafa4b694167e11ba3f9638fed875ed4bb61bba95ac7ebfb0251975e69a62486eb2e8da8bfd9fad716c5ceb327334938e6dbd9b91a69bff57a0c9519160a6e058d2f499c536cbe5fc4513d77c3815140381df7b0974c04c915e1fe774b7191526c0129d65125481eea46fdd918507ec9115b2e187dc26b1b5af15a3e820dcc615803d60f0c282762cbca7b467b356abe9ffa593efd95e0d12616075effc2fb696f86556e685a08ae9247a9faeb623a55e05197fe06061f81f8d3c9935c1943169be9ab002c1a81745d45ae251713eb9ebab33b38b71f635d7fd41cff02d6e5aa782f93b6f6008b2f145fd54cdcddbbfa24981ccd0c25ac9f2a37feb4931176a8cf1c82bf30c4efc1c1b7004c9e29de2e563ff098cd3b1ee80131a47bd7edddd99ac6005e64b027780d6df0a110cde8cf768e8a2dea21e605bef0f16629449408425f13141ae706f599dbfd7825c690ee3f9927c6b6100e9a2663c29fa53dd122ae6f8416d45062910ea706ced21f0e06fb95cb63d61e81aaa6cb2e988643c918e731846829970e41b920674c0c4d72cd01ba648734e9b74550f1bea5be9748072830fdc39fbc3a9ccd0176cfea4bcc9aae9deb2c747bd761bae49032fd5fc9247f6dc7953ce426b515d61ee16759dc809d392af7d608b4ac72f89d1113541c51984d916f210a480aaaaf395e15f107e7eeb755930de6c7fc5e5754275047869191186c185df9960de37f71e623be194aaea66d8fbfda4255e57c14ce34d99d81f4887d3507020780afc8aa0003d1b759c0368b5351408c3ba1d743eaf2481ce8d10ddde075649ffe95e55f529aad9226b69a7f6aa82465ec0707fc273b54613ae98a02682e982cb1938af3b02703128d836a18deddbf4b64e3a6066f74f7a6f935883d8a3dd1f6986f757f56cbd07cb0f3c0eb9fd1e98c884e4f3a7e577a5300fc4b56b8f4f2487c968d69822610d8802520e1940fa485507dcb79c2417c9d399bd7743d51bd9ac2a8b7bea8827b28db80ad864557a7ff81a66f15a0ee34ba358473483620fd6b7f77ed3e19477d13bc4bf18b8e0502dc6f20b20e3820105a776d4426beed16945943085240898a9d66e22916731e7c7a8ee0ad12cdff67d4b53359a799aa404f9f9b93a12be1207857342fc035556b5f8654ccc7acd6e97c2f8954ed8153dc70a19a77241fc8ae434180eddae9062204c9359499f26410566242385aaf2f97e626a308549a511982b87ada23cfa44c802ee33806ca9d04ddad5384c87d8f043759d2d348163d5cc61d88bfb628ac24d6b48860dca99a60d8be1006d40586d8de26644bc85f45e769929a24110dc9028c6ee0592d0fc0f83286f0a936b5e5713594f784994be24f8399ce673b4a5bd367408dd65044ec4c940f0c0416b0dc66e9b8a10ebc21ee6101bcefe8fb7c1fd842bb713592fdb18f853bec49b52a4b3f9eaa719782f883edaa081559709a39c4774f3dd43a4f9f53ae1cd4aabe525744328f65fe8e7a26dce871ee5d517da25eedc19838a5b480fe7110a4c69fe13f9e750a358d2adc9dddd16ae7dee7fb671ad9cff9ef9e74664e3fd459ec0537e29c2fe849a77abdb17d5b0408b0c8198a72edcca2b8d68874ef9b7640f70f2bd2abcd30f68d38099c555e9ee4dfd71abe1c40d93115bd3a5f5a45982b65a02c8c4b226b99e7b376562c878f588f717d2aebc4e62d607303b3a621531c9c8d3fa6f5b41ff9d3095413d385b6f10988147431d6193afdf40e438849b8220cf2781c516bd6b60d2c1c1568fc88d0f8a4e89969ef3707db8d139c4161fe0846a1ef6e6854d949dab8b90d8910aa5bcdddc5ced08f1c75ea59c375212646df8996c258d3861f06fc7dbdcac82e2eca5aef16fa56c6d8ff7a9f7caee1116ce53694727a0edd64afd652ed3294babd023054a4e41c0d96bc43c54bedf7543fae0d9dd411fc731cd74b2f28ff04b521fe705f23b45c2b0f955c74792585328e5eb04a725ad912886044e3b8a9ec47d0a6002c6596313221fdbe3a0ef31884e7f2d2612bf72ebddb50553586e8a39bc585054ea64e9115580033da1787ad8ecac8b33fa114101268ef82fbc51d365e9b2d406c318c27239757ff9ea759f080d93bba861819ac8aa9ec8214326b0aa6d178d8359e9cf306f43792b6c67ced270d8ea5fd2ac0788f5383cf3ad2fa06d4fb231a536af1fbd7343376ea78b1401000549282c336046586a10f363c13f9bbf5ad1bd4f295bf1414f6574169095fd83b33e00acb7ce30f67e6bb9c8ddeb09e0154e0b3b34abdc94e9a42d3037cb7cfa606b75a9fe382c67e2d3e3c493898006a981ea8d798884bb1f1129acf7cad2089ccbcc2b768e6ec900e23d69a560df721ecb02eedd1479baac106f864b71afceb9645e26c030c3c67af289bd8ecc4836cc6d9cdc845d0feb7caefca9cd42877f4b28b3d31427e795eff7af18b94e2b1977a91ccca1301dcb520c60b6fb4b9ac9f933d6b3fdd5a571a2490093bfcb78e65b813d445345986bcbeaabd748cb0a2d1361805c1eabe5ea0dcea090df3047d809d00222716855ebdb4f6d3ee781c5af198b15af960a51ad0083dcafd4b37f7010adda6f7f40d1d9f84951d79c45cb1dd029f93f0430196cb21237356d206e7a834d7c9a3346b1b174373ce38cf3fafa647f6cf211b9e97122952fbe18c8d612b74e47d2970729e3b688702b26a5edee0f32fe100ab1fa852ad6ecf6598abdcebe3bbd3bc0e2ebfeb0bada0857c677adc578122a9fbaeab4b8013f32bf871d8ff1cebe9c68810a2f8ab757388d04103317963addec5b8edd502fa17c9a0894a766412aff28d6d8e0eba73f41711c7711048c40426a4258a3df9047fb45cfb89539fbfa202710f7b55d85f9efc53819f8037193ecb74f234d711f430a517277628d785be5353ff165fd3b60190ba82ce4633dca2363828ee4e3fafbcf024d7b7873105e3e720843c72cfa6e424edcc1132bc91f5bfa47fb60a2299c789836b2e2ab6373e30e34af6cd5dd7e9f044f913764e3102891bc4bf9ee77d45c93fa33bd3c19b60c01cf2d2ca8913cbad229c8eb5bef7a7b32ed5f93f4b9ec315ab25548cfbc72176bfc0349ea9eed7d8c470e60fcced874fa01d96a6a7a73b7e351a69cebc0a346c67c5fd458d54166fe2c818deb7768acd494e8fd037e8beab21d0ab9c50213a46671069dee79dc99377c112163227c917d97afe9c32910e4a2408e85ec176b1d56e40d04b43f26936cf58e72098822ca60ead772a7d73378ac1d7ed655a04e2839c72aaffc6db9005ce8f1c28b315b601d1cc5e16d9c54296736b1948d7ffa7b53815de0e144a1f70a9d1764bc59c44c041789e6102d9e1e1dc7c32ca4590d62a192a3b75b5df0d5439253c6543bbf928ef42ead2b867e4ddf4c179b0767059180f7a817395ba6bbee59994d3841b95c06637c3da07541016e5199e989264ef9cc14c757ed5691788725d03562b8eb86578558b55c11c44aadeac191be79590bcbbbb35d91a75e00bbee5c1b1c48b2c500bfed726988936a2fd44f48cc334a0fb3fe78af758399a290a00b09ecb3121e6650f63174cb602613e53adf6d105e4d7469865094ad2168bb29ee440dfe31fac831a8b515e361d62a7a758030b8248b4b7b1a5239ff0fc07cbc50867c807e3a83c8947acf9dda4318e1805813b6307446e60db1989cedc535de47c620ddb264bdbc252d71393ff7b6c3324160b689fb5d0bccd76c0a1d635637bfd69e4835c4a1c4e014d69e585247bb04d13ea010f4c2806a1bd89baf79e5fc207ac8d18a79241fdc8c12351ab8f969d21c6d96802b644a3aa9381ec78fee3f64c5a298824931b775697179df29af3a087ba8d69bf9caf6e23e92dab0d88a3f122674cea1fac807a591c57603f1faff9b8824c254c4943ddc9613a6337583f8bfab2846be8ced13927d6961c4f464e5f8cab66eda8e1a69aae0c06248ec7d2256379e3595585f5dc3f0db086514ca51b6da14a13508671816019a574a6ff2bbf850f7a964f92034682dd0b5e9c1dd877615988034d4ab8a6672f49c3701bf3a12e38a8047be1be6dfc0dab9818015b46423dd8beb0948bac0d95c97cc9ced45453bd98370ead6347e74beaf82b970c50e0576ec607f8bdc74dc728faeb53b398d90129a103e118871c7b83cb506a0a790bdfac34cedfa81f0cdc0c42c254600ce8e6621e28442fe305ac6c63cd557a16c091eb00b23dbd57ed0c7724f12cc03006ca768692aedf9a41dc501288014a1da299d7a6032e2602edefd7c31e24b943cd3d9ee1e6b38106b8d0b54b7a1c72de248d177307a91b46b7fd3faea4c1a352b5b73a1f53213731ef70294acf6d73eb404a0f741510402ab5598391920f3267cc322d77645b8449a7f8a3dc17a3441f4c49431b928f798d3eda16a687a71d88152d8baaeab35a1cbdb4e54c24af6fa097003e8ddcc17a247647dfc123cba040862121f76b34af17fd6ccbe6df71752c575f3fe1ebc55f096a873be700f75c15b7a95e526e4382047347a5cd2b796cb919146530e67241f3a0a64a5f1fae4f87db18bad380aaa2faf71f700bbe2e888523f34f01d4f801fc59c64d429830d07880a515474bcf8bbfa456f1fc496ddd0e44f0cc85d2bab48058ca9648b1e8c451ca2fb27f39442ceec310408252b5c1da09a7a5a1982a562b9939bc2e495e13be384e153b06232172decf9b324998622b0c4321f9bb038f5b1a1d1c37d3725f96538d352f20968a9a470cb9c2b14109ebea19587ac1a7394eabe15cda34572f3ed2d1b42bea63c9a163d5f665edd606aa347c1a338b904d0929c3d97413f7d4d21a7b5a9312d29db93127ce310ec9e70ee1d135717eddb50f31a2e071e60a31fb3cd2f68f73ee0ce1e676e5d805d86ebe6e40adac9d27e9ea34bd0a16e91e1b9bf1c219e012a4df3e014b3e63617af591c4b3d76b680c56b090c09c39d99382db42bb2b5eaf3740e84844be79d9a581b1cfee6b") 11:59:03 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x8}, 0x1) syz_emit_ethernet(0x320, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x8, 0x4, 0x20}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x1, "4ff5180a54432723417a9d7e13fa5b0b"}, 0xffffffffffffff3c) 11:59:04 executing program 0: syz_execute_func(&(0x7f0000000200)="1c3ec4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757207507572be0c0000008fe9589b2666430f3a412910f2490f2a5a69edfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e25c1e000ff04328791eaee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66668f0f3a0b0865") 11:59:04 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x80000001, 0x84f}, &(0x7f0000000180)=0x10) sendto$inet6(r0, &(0x7f0000000280)="a7fd1b975f010b13c911590c5ead694740edbb9c21ce157ea351bd076665bf82b35dd249db934d68278d7673502f0bb950fcb00bbf20b182eeb6b68879275b72558c3abdfc7cb452d9a0b3d55f3faa850c6546fa847491e1ca5daf45c3844022b79b8641b561b424f0ac4e665bb4be436901904a95fdbdf8a654f90c16abcc01a7", 0x81, 0x100, &(0x7f0000000340)={0x1c, 0x3, 0x9d16, @loopback, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0xdad5}}, r1, 0x81, 0x8, 0x80, 0x4, 0x4, 0x6}, 0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 11:59:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) connect$inet(r3, &(0x7f0000000140)={0x2, 0x1}, 0x10) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r4 = semget(0x0, 0x5, 0x200) __semctl$SEM_STAT(r4, 0x2, 0xa, &(0x7f0000000040)=""/157) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$inet(r2, &(0x7f0000000180)={0x2, 0x2}, 0x10) 11:59:04 executing program 3: syz_execute_func(&(0x7f00000000c0)="985e4aa84a1c1d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460fae7000660fdef497660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d044c66db712c483397fd300f7dcdc030fbcafaf100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefc9d4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261f30faed0") r0 = socket(0x3, 0x1, 0xfffffffffffffffa) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/188, &(0x7f00000001c0)=0xbc) dup2(r0, r1) 11:59:04 executing program 2: madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 11:59:04 executing program 0: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget(0x0, 0x22) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r2 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="90748f0900000000a60e3bfdd5edd70a00e37310907fa61013fb7928f04927b990d8fb7da48465b4e3176367ce8080bf54c2fea835c17ed01e11672311208d0426c85d59f2296417ed0c82de91e7426de0e21ee80305f5de0e1b1eae41d7656ae3e0fce647b4b9171435a776f2d0684d5bf4d536f5523081a4db9592de99a6e2d157f7444e018f19ccbb571e574c9be8a0e2e4123432f649684112e7b5fa800fa95882d5d367d44a3f4b6e867819a011f79cda0bb629ffaf42"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e2) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_int(r4, 0x0, 0x41, &(0x7f0000000080), &(0x7f0000000100)=0x4) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 11:59:04 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04050f05bf0a000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="30bf6d9597de6381f0c7414df00b052cb6aa33fd8dcc9610839adccd0c794026f34d59cca8d0ca6291d71a83b13ca0db0fd21eca31e12b779e3594471e23c20c123aa7f5f1c3537c097f7c9f46fac6e496a75ebe3475dc997e4540079d9a05e3eace8df88765ea02af0b097a64edd2868a3d688bb7c009ef7e965bd8116b6ece4132824f334c8fec9ce37c083e4ce098b1402cd7bcaa47") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 11:59:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x5) 11:59:04 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0xfffffffffffffd2f) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xfed, 0x4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:59:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/179) r5 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r8 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x370) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 11:59:04 executing program 1: syz_execute_func(&(0x7f0000000000)="985e4aa84a1c1c0f05f359bf2800ac0043c0eb25650f169000800000a2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c44ac4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010007bc4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110fe6220f383a4d4ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x800, 0x40) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="3632ae467778f510e44605f6b260a34c9ced8dc5abd24744dc45dc7abce5351fb217b6d34cd0f04e6e98f17a20f67b8bac78bc2b89e7b8a376cc84a6cc48a751cffc287a445d11df46a578598d57d6aadee12cbdc795b1dd00eaca2c98d155a5e8aa9b432d3f343b60e07b9c46715d7fb66c0fcd084f24462c2d005bdd3879281893624053ffe6a4711cc4116c3c42fa2dab8bcd0c81fa05a9459bccf10881b331138d37a1c987e018b6cd2d27048308ccb0aada9e06b0b2d3715e61163bee016a25c9b594b64a7c9b779e4ab2768357c76891ea0eb59dda172af159da5587649233", 0xe2) 11:59:05 executing program 1: r0 = socket$inet6(0x1c, 0x6, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x12e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x1d3}, 0x0) 11:59:05 executing program 1: mlock(&(0x7f000080e000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x8000, 0x4) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) 11:59:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 11:59:05 executing program 0: syz_execute_func(&(0x7f0000000180)="1c20c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01c4410fd0e5f265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d3e3e6567670f1b0166660f3a0b0865") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) socketpair(0x12, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x1f]}, &(0x7f00000000c0)=0x6) setrlimit(0x0, &(0x7f0000000100)={0x20, 0x4}) 11:59:05 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0xfffffffffffffd2f) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000140)=0xfed, 0x4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:59:05 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r4 = shmget(0x0, 0x1000, 0x402, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000300)=""/179) r5 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, 0x0, 0x30f) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, 0x0, 0xa9448f18c2608d30, 0xfffffffffffffffc) r8 = semget$private(0x0, 0x1, 0x4) __semctl$SETVAL(r8, 0x4, 0x8, &(0x7f00000000c0)=0x370) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f0000000080)={0x40}, 0x1) 11:59:05 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0) r1 = msgget(0x3, 0x100) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) dup(r0) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x8, r2, r3, r4, r5, 0x10, 0x5}, 0x400, 0x51b2, 0x2, 0x200, 0x4, 0x2cc, r6, r7}) semget$private(0x0, 0x0, 0x0) dup2(r0, r0) 11:59:05 executing program 0: ioctl$DIOCGETALTQV1(0xffffffffffffffff, 0xc1304430, &(0x7f0000000340)="4a16849b83cd58fac01a0e50223ccd9db3b84a458034b2751b7c422ca4ad46a33801f4d1042c71d5cbae98402ff3e463a1a5455f651bdb095bd65594d59be878e93ed322ce7f96b153") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1f, 0xb18081c2c0f2bcd9, 0xffffffff7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x8c, "c046279ee163e58332accbd9a21289b7f1d2a1eadb73b0ba309c6fb1dfdcbd9f442af1a416f3cbeb354ac15d3f7f64a46eb73ff714bbedc4cec0c1a86b196a34e5e38fbed4b1668a20ef235256fc547dc54fb47b0b0512b0bea9ea22e19f3b34263c7302e8206f63188dcaf7671ccb02b379711c8466cd398222e81576391d0f3f03f0b476d1d5b8181ccadc"}, &(0x7f0000000140)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x6a00, 0x8001, 0x8, r3}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x10, 0x100, 0xf6c4, r3}, 0x10) 11:59:06 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x21) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000280)={{"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", "75ac79165e2bb834ee46702b2a8140c3278844214818ad13f5c68e75ccf16e1a", 0x2, 0x3}, &(0x7f0000000180)="da531e3ba281a20ed90915b6439fa26f911f84544a1db9558db9a926231c7ddd2f12fc9473f7ee5da135bc2659da50f6e684d9373f25d5076d784d59496e2fdf37a04cc5b33c88e516124b328bf48ae96f7876c75a150159e61c3d18625dd76d50189c571b94435b66c0e1408958b22b8e3a07997af94a66e861aca597436daa0d2b3ea16b9a41eee7113c9a94be9d2008e17231889bd12a6dcdc5a6d8a394e1aac6775a57d861e2fd47e121aa6b0af1e93841379a77e5466264bf8a057121baaaa2dd0e185fd940382b4cbdb20c3631813e49e95cee", 0x8392, 0x4, 0x7, 0x3, 0x8b, 0x8, 0x7, 0x8001}) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="f7ffffffffffffffffffffff08004500001c0000000001029078ac1400aaffffffff7913000000000000"]) syz_emit_ethernet(0xd5, &(0x7f0000000000)={@local, @remote, [{[{0x88a8, 0x8000, 0xffffffffffffff7f, 0x2}], {0x8100, 0x8, 0x8, 0x1}}], {@generic={0x8822, "c655a964954e1f883e8f273b3b08c62ae5e31f4bef086eb9d6fce423fde04561acd9555ef02715a71fa1b7a782dbe28c5772319a1e15e4c277df997918898e9916f7c9c92223bbd8e684d4ae0a1e4dc6521d8e7fc21cf8175d7e9fcefcb8ebd67fd8d384a95a273dceef8b3e9421d29762e77bfb8ed823b6b64801f8f8726302371646b227f7a5c05ddcf5a5586abe4c9b42b25ee14d1f53eedc5d118884b202e232903b668c9ed85458b6e8ed4b1313452e8f67db73d37b6719f1b64f1b03"}}}) 11:59:06 executing program 1: syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 11:59:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000380)={0x6, "30537793a618074a9ed0b14ed0fb22c0"}, 0x14) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r4 = socket$unix(0x1, 0x0, 0x0) bind$unix(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="01002e2f66696c6531008a62517d53fd59f1cf5ee26a3ff15d03db006c7237fe4582c8745de4bde6d31dcaacf4ea81e9077f83a224"], 0xa) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r3, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 11:59:06 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getown(r0, 0x5) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000780)="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") r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) freebsd11_fstat(r3, &(0x7f00000001c0)) renameat(r1, &(0x7f0000001780)='./file0\x00', r1, &(0x7f00000017c0)='./file1\x00') open$dir(&(0x7f0000001800)='./file2\x00', 0x480, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="ac140003000000280100000001fa10669bd9b92409080000000001"], 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001840)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) 11:59:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x130587, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = getuid() getgroups(0x7, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchownat(r1, &(0x7f0000000300)='./file0\x00', r2, r3, 0x200) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r4, r5, 0x200) setuid(0xee01) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x6, 0x4a}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r6, 0x1}, 0x8) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000280)="0a202c9a7d56bcb61fcb759e78") chdir(&(0x7f0000001400)='./file0\x00') 11:59:06 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000280)={{0x0, 0x9}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) shmget(0x3, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil) 11:59:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000012c0)={@in={{0x2, 0x1}}, 0x0, 0x2, 0x100000001, 0x120000}, &(0x7f0000001380)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000013c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x7ff, 0x9, 0x3f, 0xd24a, 0x1ff}, &(0x7f0000001480)=0xa0) r2 = socket(0x1, 0x1, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x5, 0x2, 0x5}, &(0x7f0000000200)=0x94) read(r2, &(0x7f00000002c0)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={r3, 0x23, "38266cfb32ca9541a777b3975b54cf2c4e6337204dd43dbad5b2fa7f57d4a642465af8"}, &(0x7f0000000280)=0x2b) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000006eda0f158b1d247b211f6a32d1a95e8a6c5233a4c31d30f541068058cc23d7206a54aae79559a69a26e40f07d6de3e7b1a2fc21ec46046deb752f49500f2cdf1b87ea4cd3064217addc8f4d0d586da14ffe2a1d9de14755df4df33dcc24dd50100000000000000766ce6568db4d92e0f4926db721bf354dd89cdc9e77e94c7a04741182c1cec38a2e913c5c6f7c17ac09d2eee800f871b0d5d0038cae3f1c38b0a71dfc0d1b3fb3145381b50507cab55bc397833d82fe305d742179eebae4428dfcc5632eea094f4389f9df332a411aaa79bd7dc44a7bf"], 0x0) 11:59:06 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e967660f6b32fb660f72d50f0db8c4054e4eed421e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acac36421c0901b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0}, 0x0) socketpair(0x1f, 0x5, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x2, 0x6, 0x20, 0xfffffffffffff001, 0x0, 0x1ff, 0x100000000, 0x7, r0}, &(0x7f0000000200)=0x20) 11:59:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) shutdown(r0, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x4, 0x100) 11:59:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x6008, 0x4788) setsockopt$inet_tcp_int(r0, 0x6, 0x13cc, &(0x7f00000000c0)=0x1, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c090f0514a459bf0a00000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed7536f20f5c5f0b0fa0e509654ddc2734d170c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") 11:59:06 executing program 2: clock_getres(0xe, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000180)="982c240f050520d0f807914141e2e9fd855b45e466e4667909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a009800") r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e) accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/69}, &(0x7f0000000240)=0x47, 0x10000000) 11:59:07 executing program 0: r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) connect$inet(r0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x2fc, 0x0, 0x7, 0xbead}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x7, 0x20, 0x7ff, 0x7b, 0x3}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r2, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3, 0x52, "09e3310a3c3cc9b6deaf5e334629cc8d4ed47594173dcd8241d138948f399d1f4ed3ca1477e44a262e07f11df69937aaf36cb658a849bb043948e1993b44844d6ffbc78a45c031372a041278a0eb203b1a7c"}, 0x5a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 11:59:07 executing program 2: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)="e593b47fdc97682e84a34f8a9a6c412f059b748239e9eb7ac0792070a509af48031e6566b4c49357b035b4525c5dc950ac9681252d49") ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000080)={0x10}) close(r1) getsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000280), &(0x7f0000000880)=0x4) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000001c0)="ba2ffe827bad233ec2db54f963df2465a13bd547f04c5bd15908dd5b25f3d731daf73ce7766cc13b17d99deb0646ee9c04f6c815d6cdc7c36e2003658e76fd3ee0942d12b23f8fd8a010589777613924c0e36faf38fd378634a460f121bd9e1a64d4166891a35f0be64968e02cb68b1b7a8f0a2a3d1a3d07edfdd81034f1186bdd64f71edf036d95ff2266779d591bfd8a41a293786a653281") syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r1, 0x802c7416, &(0x7f00000002c0)="a22a7d3b31d4babd56e973aa647dc9fd22847af84b3c9a6250f307ebe3b9d51f3c8e8bb5a160993eff17f8") ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000400)={{"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", "558aefc118218b751124a27ffb146c791425e9384e96d6b0e920a25705f46ccc", 0xa1, 0xd8}, &(0x7f0000000300)="de52a999b61b419475873badaa9f0470ce83d007a9bc375655712163b39ca953ab81fcf54f9ea3de5f31b0a2b7888899e13a0b76d5dd2bb148c11c47f8b65db93ee6988904b8245d92b2c8c099b25cc7352ead9f72b8f4fadebe3b76725d687349db2c35eb0600e39c445564168728bf22f30bb14cc7dd398c8b237c9a91b144d42b427bbe8a5b7b6bc733c9e9912abc9a53f467a9153a3bfc3ccc395c5059bbcfce7fdd151e6aaf821d0f0d9bed90b820378d5bfa78556cc634a80cb9f5c50f1876e3afd558abb04ab5012a5ef37d329eaa55", 0xd9, 0x8001, 0x1f, 0x3a, 0x4496aac1, 0x7, 0xc88, 0xfff}) 11:59:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x0, 0x8, @ipv4={[], [], @broadcast}, 0x6}, {0x1c, 0x0, 0x1, @empty, 0xffffffffffffffc1}, 0x10001, [0x3f, 0x9, 0xfb3, 0x10001, 0x4, 0x7fff, 0x800, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="000000bb0000000000000000008815000051fc5e4b0c696d6e00f6c263439e38d8d8214f08c257a49550514e15b2e4c7017371f37c8f5e9da582059a1574a67d3db7bb159f7a1028fc46eb00e38224be1cc3925efc46e171a6f80a41cb80df5cc5e54cb201757465feb9cea71bad45c18a7c8b1430fcfa04e8ac45720f787fa345aef3f168af7a9db6983665e96b84fc3b82be57de4a44b96949113a8ef7b21befa673484585b6ba2740d6d7249e7018002e324539c36a5ea169500921ed7cc0c9696361825aef621e6a1751a19496d2e51d43b66b29c30e24b6f81c3e63c1f50abb0123cd39"], 0x0) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01006c65300000000000a2e4ebaa03bef065dd44558b7f2bc686d45e232c3f6daf9b457ec4294dac9dd0ff48f6bb7065d8da1adb5869df0d05f83e47f5f4b27128baac7c3012440374038b48aa3ad85d5937c550a50b4d20e8b564c76ba5e9ed4a61157d4cd1d2eae67b1afdd84b03e2e95f466509c481af4fb93f09a59c2f34a0c84b3af53e46fddfc89bf700b96ffb3c70218f5a4b07466677333e7211887ea67ccc4daccbc5f0a2649483e131c3c358b73ec3a672de84d78330eef0aaa8895bb504ffea6b551c3198342459aa0abb8a3c6334b886"], 0xfffffffffffffce7) 11:59:07 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 11:59:07 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4) syz_execute_func(&(0x7f0000000580)="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") 11:59:07 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) ppoll(&(0x7f0000000100)=[{r0, 0x85}, {r0, 0x105}, {r0, 0x4}, {r0, 0x20}, {r0, 0x4}, {r0, 0x100}, {r0, 0x790a85c0649f8fe3}, {r0, 0x1}, {r0, 0x4}], 0x9, &(0x7f0000000180)={0xfffffffffffffffc, 0x401}, &(0x7f00000001c0)={0x1000}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername$inet6(r1, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r2 = accept$inet(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) r3 = semget(0x1, 0x4, 0x440) __semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f00000003c0)=""/162) semop(r3, &(0x7f0000000480)=[{0x0, 0x2c00000000000000, 0x21a8cfe17633635e}, {0x4, 0xb6f, 0x1000}, {0x3, 0x3, 0x1000}], 0x3) r4 = accept4(r2, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x80, 0xff, 0x3, 0xc42, 0x100}, &(0x7f0000000580)=0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x1, @rand_addr="655b1606f6beab3177844a96b1b1e4a7", 0x4}}, r5}, 0x84) r6 = dup(r4) ioctl$DIOCCHANGERULE(r6, 0xcbe0441a, &(0x7f0000000680)="5dc7945460219053efb5952c855d4f7bbabb4f7e33a44aded4378393cfba592424c53ab12f13f68f499f00feee") recvmsg(r6, &(0x7f0000000800)={&(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000700)=""/57, 0x39}], 0x1, &(0x7f0000000780)=""/80, 0x50}, 0x3) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000940)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5}, 0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000a00)={r5, 0x9, 0x401, 0x5, 0x6ab1, 0x6}, 0x14) freebsd11_stat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000b00)={@in6={{0x1c, 0x1, 0xfffffffffffffffa, @mcast2, 0x81}}, r5, 0x0, 0x100000000000000, 0x10, 0x5, 0xfffffffffffffffc, 0x401}, &(0x7f0000000bc0)=0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000c00)=0x5, 0x4) dup2(r4, r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000c40)={r7, 0x8}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000cc0)={r5, 0x3, 0x1, 0x3, 0x2}, &(0x7f0000000d00)=0x18) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000d40), &(0x7f0000000d80)=0xb) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r9, 0x84, 0x902, &(0x7f0000000dc0)=r8, 0x4) 11:59:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="d85f5b2c7787417b305cd9184e7ea5974aaeb6af96879b429d00b66533e8e3d4362452dbe7e46121f0ae251017db7bb6dab4f371f95a10fbf8978fc13a402eb58fc7f58eccf86b29d8063651580000000000"], 0x1, 0x0}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x30b, 0xfffffffffffffffd}, 0x420104) getsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000023, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x1000) socket$inet_tcp(0x2, 0x1, 0x0) 11:59:07 executing program 2: syz_execute_func(&(0x7f0000000040)="1c08c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") socket$inet(0x2, 0x1, 0x8261) 11:59:07 executing program 0: r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) connect$inet(r0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x2fc, 0x0, 0x7, 0xbead}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x7, 0x20, 0x7ff, 0x7b, 0x3}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r2, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3, 0x52, "09e3310a3c3cc9b6deaf5e334629cc8d4ed47594173dcd8241d138948f399d1f4ed3ca1477e44a262e07f11df69937aaf36cb658a849bb043948e1993b44844d6ffbc78a45c031372a041278a0eb203b1a7c"}, 0x5a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 11:59:07 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup(r1) fcntl$setflags(r2, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000780)={0x0, 0xe5, "db6dc7c57d4787d3ee0de5f2d1822fba5e295d2007400cc7bac442b8529cc3d981e8a5cf891709c007399e11bee83bd6ca6872fbd48d25dd92b64956a38a838718bae5497764cfda5ae96d2f3f5fe9e827eaff216813ab2f9c21601e04d30a5f9ca0682bbf93e2e48cb76f104d3c15ccf2e6a464b425778df50ecdafd1179952b4ea9f7cdcd3cc15832f48a315c5bfbdb20ee0d883a832c9c3330ac687f4f3c803bb2c22ab3e161d8ad7d0c5e29c90429bca6984fb0c599709608d02a96c9245cc56521dc7574c46f4732daaf055e08c0da124dafa02f12b3a2bfe41e020082e3e82ca9da5"}, &(0x7f0000000580)=0xed) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000700)={r3, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000880)=0x10) getsockopt$inet_mreq(r2, 0x0, 0x0, 0x0, &(0x7f0000000740)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7, 0x6, 0xffffffff, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0x100, r5}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xffffffffffff8000, @empty, 0x9}}, r5}, &(0x7f0000000480)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000240)={r5, &(0x7f0000000200)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @mcast2, 0x9}]}, &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000300)=""/147) getgroups(0x1, &(0x7f0000000280)=[0x0]) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000680)={r4, 0x2}, &(0x7f00000006c0)=0x8) 11:59:08 executing program 2: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x0) setresgid(r0, 0xee00, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) dup(0xffffffffffffffff) r3 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in, &(0x7f0000000280)=0x10) r4 = fcntl$dupfd(r3, 0xe, r2) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r4, &(0x7f0000000140)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00') setresgid(r1, r1, r0) r5 = getegid() setgroups(0x229, &(0x7f0000000080)) mkdirat(r4, &(0x7f0000000100)='./file0\x00', 0x1) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r5) 11:59:08 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = semget$private(0x0, 0x2, 0x100) r2 = geteuid() r3 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 11:59:08 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x34, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff, 0x3ff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x77, 0x2b, "d56f61676aae50a4d3d856054c44cdc71957f936d37799d2f087a4f58ebe12908aee5167dd04fd12132c36"}, 0x33) 11:59:08 executing program 2: mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@in6, &(0x7f0000000540)=0x1c, 0x10000000) accept4$unix(r0, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f00000015c0)=0x1002, 0x30000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x1) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000080)={{"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", "dd231f59e28bc12734d1210d227672341729ee1819ba4a8f0687e1b546f6298d", 0x3, 0xe73e}, &(0x7f0000000040)="02b8571f0b74a764896ff3dfcad7e968445511fc284f5efdc954c57350ee40e3c715a11c603e3387475845afb39810cae7e3", 0x45b3, 0x80000001, 0x7c, 0x140000000000, 0x6, 0x3ff, 0xffffffff, 0xe77}) r2 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x1000) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) 11:59:08 executing program 1: r0 = semget(0x3, 0x6, 0x80) semop(r0, &(0x7f0000000000)=[{0x2, 0x7ff, 0x3b267d05006e2f38}, {0x0, 0x8, 0x1000}], 0x2) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0xffffffffffffffff, 0xc, 0x5, 0x4, 0x40}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r2, 0x101, 0x8001, 0x81}, 0x94) 11:59:08 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8c, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000ff0000010000400000000048000000"], 0x11, 0x20088}, 0x400) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r0, 0x0, &(0x7f0000000000)) 11:59:08 executing program 0: r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) connect$inet(r0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x2fc, 0x0, 0x7, 0xbead}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x7, 0x20, 0x7ff, 0x7b, 0x3}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r2, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3, 0x52, "09e3310a3c3cc9b6deaf5e334629cc8d4ed47594173dcd8241d138948f399d1f4ed3ca1477e44a262e07f11df69937aaf36cb658a849bb043948e1993b44844d6ffbc78a45c031372a041278a0eb203b1a7c"}, 0x5a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 11:59:08 executing program 1: openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x82b076e9b2e3e443, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f00000003c0)="9f77e627665b87dfab2dc766eaa2d5e2009308e0186609f9eb6dbfae1baa94e2e2bdf5d9d1b548729ae7bb064bca46e8d038f4f7e4b846e8a56263755d4aab30a24c7dcd2d0e9aa8f3a263ca143198534c1e4b19bbf62db3b06e5eabcd9535213fec74afb1f028e0e03c13754e3eddbd3263138cc951164ef9abd73f88d535565927cfac859db8323af93ef472ee76c785727881927dd25d3f03dcaf2b97547bd382ed7b0a8760c023f825acb629a65736053a7bb188f542cffe0835d796fad2a8d42b438ffc2e") readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000004c0)=""/252, 0xfc) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) execve(0x0, &(0x7f0000000300)=[0x0, 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) getresgid(0x0, &(0x7f00000007c0), &(0x7f0000000800)) 11:59:08 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003480)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000900)="e6cfd93ca0aead49cf5ce666cc7ed880c5a5ed83614b516909428be5be6d0c79c1e1e685d72b80c7929b0c44f49f054733cf55cbe3b1313bab14c66eaec66094c463dda05b4880c5943a0ad26f206db4b9") r1 = open(&(0x7f0000001ec0)='\x00', 0x880, 0x5) sendmsg$inet6_sctp(r1, &(0x7f0000003340)={&(0x7f0000001f40)=@in6={0x1c, 0x2, 0x8, @loopback, 0x4}, 0x1c, &(0x7f0000003280)=[{&(0x7f0000001f80)="0cafc5f59b089ee2e0b6b0621052f59641a162de9fae782835717f074309c9ed3b1ee65f62ada6c6e7dc0bcebac0d9925c1b182f788c3b22f4ea9974056bff14389071e812b97c5e1bfa34622230", 0x4e}, {&(0x7f0000002000)="09b861a8621fdb4c79f0d4ea16b851df63e194a9ec4ba3210dbaaa230c8de619c55cccd718969d38d3f3a89a179d359993192fc89ce46964e873dc227e599a006b34a95055221a", 0x47}, {&(0x7f0000002080)="1b6c2a0d87701c120f045eecdbc8a1c37dbd6f009a11a1751814882c70d328c6dcacb1a01b84de6d72a6b3f0298bcfd788957e982dde08b41126ecae4bb7b66ca6f3a0e660d8e313cb1d1b0883d5b66fe8a05e84299cb38988fccd9e76c8bed78484cc71ee5c6a2416aa59ffc0cc41a56d239dc89899601fb6ba02233fd5d8fa6f6e96b81918343266808b02778bf0fe862b873bd3d903274645cc408fa74217b74c1445078106f5c0cb981e34330354843e4e9eab34818da052b3e2dcfa039e9f33a8dc516a23", 0xc7}, {&(0x7f0000002180)="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", 0x1000}, {&(0x7f0000003180)="af97fbc0fbd172998d5c44c887587f0334e20b738dc5ad529e52167907c61d970aa836672e4057b1528da878d04b305078796a309a9d7d940e4a2fa85c2fad0d5ffa1bb628211b83af3987c076a4ca49783492f48454db5ae8a68036efe00aaf72981be0c2272bf2b05a80ce7222bc8161996d0d51fa7c96d020b63775ad202b52bc3e3395e1b07ee9377006651d51aad29606781e6b128e3d13dc33f668a5fe404d1164c2848b2dfa81b17bf5dc37f9a78920c8288c0fe9454488ab4c8df795c5579838b21f75b35e307f56f876ca636ba958a60bef1af5e1ed65222bc8002d16cbf5d1fd1a3c1631689c4ceb9a5edc02bc", 0xf2}], 0x5, &(0x7f0000003300)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20, 0x101}, 0x1) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20c4c3fbf034d8b80fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcbef378f69289bd19d670f381d6a2f67450f483ba83e82fe82fe63460f5776c161617878c401fe5ff6a9c146000045e22c892a0f1005009f") r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001cc0)={0x1, [0x0]}, &(0x7f0000001d00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001d40)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x2, 0x7f, 0x100000001, 0x6, 0x8}, &(0x7f0000001e00)=0x98) sendmsg$inet6_sctp(r2, &(0x7f0000001f00)={&(0x7f0000000b40)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000001c80)=[{&(0x7f0000000b80)="0bdb1b26cfa03870f589141b0d815ea281cb1fb517bc0ff4e3ec523eb1407365a84ac2c6af035b072b4caa97aeb04fd89125300e981b75202db87d373bbee19e0a6bc6399e0257d23d7637c54a4685813ef3c39a", 0x54}, {&(0x7f0000000c00)="36efa32b7ae76b3e72c0bb997dbe60199523ae7eafa882bb69cf", 0x1a}, {&(0x7f0000000c40)="9a49ce0fd9dcce892cb4e4d6b54341654629f65480", 0x15}, {&(0x7f0000000c80)="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", 0x1000}], 0x4, &(0x7f0000001e40)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="2c0000008400000002000000000081000008000000010000ff070000001000000000000001000000", @ANYRES32=r4, @ANYBLOB="1400000084000000010000000600000820000700100000008400000008000000d9000000100000008400000008000000010000001400000084000000070000000000000005000000"], 0x90, 0x1}, 0x100) sendmsg$inet6_sctp(r2, &(0x7f0000000880)={&(0x7f0000000000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000240)="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", 0xff}, {&(0x7f0000000040)="9375ae0f421563abf6d0ff165aa7d2e7a9883bb42e9266e423793f92254b736a81aad3c6c24f6a4ad426891a883292", 0x2f}, {&(0x7f0000000080)="3be53779c141307f384b57263a", 0xd}, {&(0x7f00000003c0)="14998ae28f91e961a0e61cbe308c005328eed6de74da5a04b52c48def0d36b75e1925b09e9d0e5793807a392152764a9194c161242b30ece7b6ed69a6a0690c0439bc80be891d471ea8f41ea848f111b7372d6f3038871c558f015b2202267406bc7a042852ac944671f0bf67a6b569932825e16e76ff670514d04803d02b997473259d6e34d85933193c2a42632e4c35ff2ea8cd588ffd98a26305e5b89832572c17c", 0xa3}, {&(0x7f0000000480)="f5252ffa8fdc7b05dafa79ee500643fd01268692fab5a05d6dcd4210300eeca35d535af3fe82afe73ab6facf9052ad44b6a9d114d578193a8fd9ef150d53e5e0ffc491f757e2523a82a16a00a53a85c7363bbb60fbaed6b723cee6b0c810a9395cd6ad7118d228338d4e3aada0c50047863b8628e50da82fd681bd0781bf5b3a6a65b7eb91e5da605eaffda17efac3eb8d5463c151b2f443789da35453bb49235a", 0xa1}, {&(0x7f00000000c0)="5fb348eec247bf6403252328249717368bb5c1e9a0e6370757aac6268857160d53191e750ec2ce6a01bb6cd15c919fc7327a04", 0x33}, {&(0x7f0000000540)="08e03ba131d6208e5c8373b5ff011d0500555095e5e1e8269438503d1426451865cbae1ab7eb2c57de735f6fdb38", 0x2e}, {&(0x7f0000000580)="1c8c2bd6577cc23f732ee2dbf2b1a6dd579eb8fbf8bf7950523100ae1c1c7ac0001d2f41c4a20a40573f509f471bd7a86a766fd21083f7152d21e79afafbce130a192f2529821e846a620d48a10cd799397d34de1b75b53acba40a86641b40de045b95b3921d6de94efe8602bba83b5d7dc20471f6188652e0cfb7f552b81236ec99e7a37eb3a9f7dc3705505c0a3275c0f1e8459811166eebf3e41a8a51b383dace15fc79a292b8fd599a6e1992d6e14a4693b60c8ac57d33f5bb41c23dc9d50ee6cc85202a3d835eeb43ec8aeaef542a73ea8b514a9498425a47a168ae927b1ef37d5440a49cfc321edebc90c160a1c8603927b952d2b6d6", 0xf9}, {&(0x7f0000000680)="2541b98a3bbfb1a229b08548f3257f914378c9cd9a5f1255a09be3e24b69a94d318be3283b6e8527f16810c654d26e0267b364ac19d7007dc657d39e03fc6683840a7bc993f64cf8d2ea0e1d468b7d701e1f6d8f8fa17fd01a4fb1191346dd12229c85c5e93fc031e041fc4735814567f3325e500f12473910e67861e7d0ae6d3d72a30beed0704828a0e99a2759e9f1842ba72744407fc8a34245a14ebf893fd3fe74331bfa76b07bd3cd766a9ac99c3d5837634beb784e584f5004d0d082cdfb67cd84810f47db3d4810ee62", 0xcd}], 0x9, &(0x7f0000000840)=[@authinfo={0x10}], 0x10, 0x20001}, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000a00)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000a40)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000ac0)={r5, &(0x7f0000000a80)=[@in]}, &(0x7f0000000b00)=0x10) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000980)={@rand_addr, @rand_addr}, &(0x7f00000009c0)=0xc) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000003380)={@multicast1, @multicast1}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200), 0x4) 11:59:09 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = getpid() fcntl$setown(r0, 0x6, r2) r3 = socket$inet6_sctp(0x1c, 0x400000004, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x3, 0x5, 0x9, 0x0, 0x0, 0x100000000, 0x6, {@in6={{0x1c, 0x1, 0x0, @mcast2, 0xfffffffffffffff9}}, 0x0, 0x0, 0x3, 0x4, 0xffffffff, 0x800}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={r4, 0x800, 0xd44, 0x5, 0x80, 0x80000000}, 0x14) r5 = dup(r3) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000300)={@broadcast, @remote, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000380)={@rand_addr="ac6b3f4a7411b34375a9131e8ea44c84", r6}, 0x14) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x31, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) chmod(&(0x7f0000000140)='./file0\x00', 0x40) 11:59:09 executing program 2: syz_execute_func(&(0x7f00000002c0)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743f660c0f86dd0f0fb8c4034e4e771e0fa0e50945a534d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f54b4e4e0b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0x7}, 0x8) 11:59:09 executing program 0: r0 = socket$inet(0x2, 0x0, 0xffffffffffffffc0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) connect$inet(r0, 0x0, 0x0) sync() syz_execute_func(&(0x7f0000000100)="98994aa84a1c340f05bf240000db43c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b6b600800000f00fb9c4014e4e4f751ec4016d7d14dee509b921f457856c0707f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf0f0d432a0000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3264788fedec4c32d4bf300006249bedc30a1c9fb110f66470f383a4d0ba261b7e2") syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x2fc, 0x0, 0x7, 0xbead}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x7, 0x20, 0x7ff, 0x7b, 0x3}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r2, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r3, 0x3, 0x52, "09e3310a3c3cc9b6deaf5e334629cc8d4ed47594173dcd8241d138948f399d1f4ed3ca1477e44a262e07f11df69937aaf36cb658a849bb043948e1993b44844d6ffbc78a45c031372a041278a0eb203b1a7c"}, 0x5a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 11:59:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 11:59:09 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="c2022e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x5}, 0x8) 11:59:09 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) fcntl$getflags(r0, 0x1) syz_execute_func(&(0x7f0000000540)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed0fa0e5093e4397c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b02b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe3b3bc4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa, 0x616}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000006c0)={r1, 0xfffffffffffffffc}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x3a2) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x52, &(0x7f0000000300)={0x1ff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118) recvfrom(0xffffffffffffffff, &(0x7f0000000440)=""/241, 0xf1, 0x2, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x2) 11:59:10 executing program 2: shmget$private(0x0, 0x2000, 0xc5, &(0x7f0000ffe000/0x2000)=nil) syz_execute_func(&(0x7f0000000040)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f268e60c10000000e9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151defcc1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0efc4c1bcc63148c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 11:59:10 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x76f}, 0x4) r1 = socket$inet6(0x1c, 0x3, 0xc47) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000800)={0x0, 0xf4d, 0x8, [0xed5, 0x4, 0x3, 0x3ff, 0x5, 0x9, 0x1, 0x6]}, &(0x7f0000000840)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000900)={r2, &(0x7f0000000880)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000940)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="78c9b5e955918f7858c93862515a5cbce15232347a7c77c62210f7648bfb6a7a81a71efd38cb8f89e50b128bc4a59f196cc836aebfe45f88b6f7e51200ed19f2e8a339bd2255a5a1863308c50786c02271c55885ac6b47965e4200d67240985499db8fa039001b14fdf61b5b6d4a7fdd1c6946b3ecfcd48b59d08244ef20485f9469f7f6be36b66af0f2e810da015f9f9d6f563d8fa1045d7a2837c87bfeb2d5726096b62e764fe5eb0b156e25f2d50075dba3433817af5d41cc873a3e554df0db04c5db764a20689a11bbd1bca9d929cafae1a8f24b510cef", 0xd9}, {&(0x7f00000002c0)="aad8ff01dd5d9639a9f2e2ec663b1acd757d404f6a8bb764fc443d91d313f224993e92a2a557b7e8984ac087857c737be74c0afa505ff01c44dd703aa6202f2305273d5d50ea334b9a83766234e2bf130f1fdd4c387780efb2803d2a71a1125e550a8d6f5261c01b6606cd05eb196d435cab1ebc3f657166cbbcfd9944e9fe1cf79fd90d40", 0x85}, {&(0x7f0000000380)="7cd91ef804bceecd6ca761d7400d8a419061e1fb", 0x14}, {&(0x7f00000003c0)="699a4a07b24130f50f04034acd3630100b192577a18763167c947768f0642fe75bff50c9e41115f0e8bb61ff436156d7635fcf7a85585fdca13e8f3673dd10b7cb98cb4a0b05af5755cc2d5a7e5c49025ed13827f6c4064755d8a4ecf7cbfa8d266bf04581008de64e25b4", 0x6b}, {&(0x7f0000000440)="26559203430e4ca52bcc78054025d879c0a917d9dfd7e5ab01596801b5b450615819a907674077c66697cdd2478b4f126c6989b50d9d471eb89469542d7eb878e179e6cda40875364a642fb1ad8c2c9ba7cc4479e2a7ba4eb3ad60cf98312349383262289c1611f1994004c1f45a9df401a744fcb7859686f44fc6f85b3456627d4b4f77535cba5f73f15991f3a04109fc2179c9d622e37e5e0bc30c1febc707639c300e3964747a77deb4f4648b00c51c4311f833175f45c12138d13918ee246cf4eee1bf723a", 0xc7}, {&(0x7f0000000540)="9d5402f85d86612d4aa3f8241361e7ff15a25aa33469f96c251517a966754c624451a0b8b34fde8ef17f1998bc5fbbfd068b8e0fddeab30a6727ca8fe3f156cb75f0291193c2feefd191b51881ad3ce2faee552510e38f2ecf09aee04cc14f45917fb113f51de99358fe55571c7b8c420d18f3af2660ce3d26328f366742ff6186b4a5396e24e66624becda6e6d2cd840e21949af368b67542c1", 0x9a}], 0x7, &(0x7f0000000740)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @init={0x14, 0x84, 0x1, {0x40, 0xaab5, 0xa2d, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x200, 0x300, 0x3, 0x200}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xfa5}}], 0x70, 0x8}, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x9, 0x4) r3 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') sendmsg$inet6_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000980)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xd7c}, 0x1c, &(0x7f0000000a00)=[{&(0x7f00000009c0)="4e863acd3f01947a796967cd194b129f45894e476d14b311cd4e22989fdd139e6f195f585e8c5c50", 0x28}], 0x1, &(0x7f0000000a40)=[@init={0x14, 0x84, 0x1, {0x3ff, 0x100000000, 0xbe3, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xfff}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @init={0x14, 0x84, 0x1, {0xff, 0x3, 0x200, 0x1}}], 0x4c, 0x180}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40000000001011, 0xffffffffffffffff, 0x0) 11:59:10 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x2af, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000aa2000/0x1000)=nil, 0x1000) r1 = socket(0x3, 0x3, 0x3f) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x100000000000004) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000100)={0x7fff, {{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, {{0x1c, 0x0, 0x3, @loopback, 0x8}}}, 0x108) 11:59:10 executing program 3: syz_execute_func(&(0x7f0000000140)="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") syz_execute_func(&(0x7f0000000000)="d349baf20fe6e9c421c85f6306c4837961e50f660f5816c4a311698800000000fec4c22d36bff0000000c4a2f923e90fd1c043e0da") r0 = shmget(0x3, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/74) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x5d3, @mcast2}, {0x1c, 0x2, 0x0, @remote, 0x1}, 0x3ff, [0x10001, 0x6, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x2]}, 0x5c) 11:59:10 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6(0x1c, 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x7, 0x0}, &(0x7f0000000080)=0xc) r2 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r2, &(0x7f0000000280)={0x2, 0x3, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f00000000c0)=0x7d) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrlimit(0x0, &(0x7f0000000200)) sync() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="070001008500", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x20) syz_execute_func(&(0x7f0000000100)="98a84aa84a3e431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, 0x0) 11:59:10 executing program 1: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") setpgid(0x0, 0x0) syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x3, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x7f, 0x600, 0x4, 0x6f4effed, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2307000000fe8000000000000000000000000000aaa10c4524000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000", @ANYRES32=r1, @ANYBLOB="400065c8ff59029f6d2e778d804ece11c80228e2"], &(0x7f0000000140)=0x98) r2 = socket$inet6(0x1c, 0x20000001, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x5}, 0x8) 11:59:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) truncate(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x6, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000100)="579426834fdcbc6de7dc9f198ab99b4e7f69026f4e099e6b551a0cb5579299321281e44d1c6c028ababe1c5029dd1fe2c9de15bd609bdee33e3ae85814c2768a7df763d9883149eda267") r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000002800)=0x0, &(0x7f0000002840), &(0x7f0000002880)) freebsd11_fstat(r1, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000029c0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002540)=[{&(0x7f00000001c0)="e4a7152f16038a7414123889c866574737acc801c7a4f552e803f6c01ca8597b470c3d819a1385d895f4c50ef25bd2ea8222221ce6456a485d3b08de328fb19f8c7db8913b62d23ba39f0f33cf1d379187e8f9fbd6983b196ff39635466524fad8c990d8566bbe447b0147d2fd98cec3579b04fb27756117151e733df066f0cd88595a0dd5cca4aa016e53ea97e679484364c16164a3317944d1ad55", 0x9c}, {&(0x7f0000000280)="ea9e601f8a5c24b0640d64e49f8de41e6696554666fa50b845782796eb2cf125322df9d43e1bf7662c9da60044be1d86f50867026fd8a99caacad841c75476f7ee1406c1533ad8a0607602fe836736b62be3157512995da3fc39416e7b62f51635019423f7f3de1d9eda4c532e8e9b37a462212ae8a82a5da21856a3d411bfb63b174ba4060df4e242fd5c48d034210cc165be63d851dba3615e689242b7bce6066d50ee527d248afe5827d8e14e1e78c9c161a93cd8d11665e7f77a0ad8517d28e5", 0xc2}, {&(0x7f0000000380)="01b35324024a57b19c6c4b17680b65", 0xf}, {&(0x7f00000003c0)="bc4d2b0177ed3d7ac50b0039720cc37e009a7d2e58878dc5c48abcd638502efe58ac43dd2c0cf76007a85c7189a4c40cd7aa154f0ba9eca15f6f20260bcc", 0x3e}, {&(0x7f0000000400)="e4b71783c5d7e55af5a6", 0xa}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="4033be4709395fc0d58af9dd6b2a5e4596dee2a02b2a9e157378d0ead5ce6406ae427204763e2ab9b356d6f930aad51411cb35efe000006557704b37fdb42328a93750578c80fe86c263ee470545a05a451c8e0a11c1dbd6f0297e36603387a6a95685", 0x63}, {&(0x7f00000014c0)="316765b9ba8e4ff524766b63a172ed2e1fbd00a9283f58205f651797c4a9e0acd8d9a8a8f363ee71fb2780b02eea70cef68d4be4a44c4ec3453ac58ba76eede35bd609aed2", 0x45}, {&(0x7f0000001540)="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", 0x1000}], 0x9, &(0x7f0000002940)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r9}, @rights={0x30, 0xffff, 0x1, [r0, r2, r2, r1, r1, r1, r1, r0]}], 0x70, 0x80}, 0x0) clock_settime(0xf, &(0x7f0000002a00)={0xfe, 0xb1a}) r10 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000002a40)={0x0, 0x2ab8}, &(0x7f0000002a80)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r10, 0x84, 0x1, &(0x7f0000002ac0)={r11, 0x700a2eff, 0x7fff, 0x4}, &(0x7f0000002b00)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r10, 0x6, 0x401, &(0x7f0000002b40)={0x7fffffff, "4c1ecbd6cc7cb8a6f19753bf1392e48d"}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r10, 0x29, 0x69, &(0x7f0000002b80)={{0x1c, 0x3, 0x5, @loopback, 0xff}, {0x1c, 0x1, 0x3, @mcast2, 0x2}, 0x200, [0x5, 0x7, 0x3, 0x81, 0xff, 0x8, 0xffff, 0x9]}, 0x5c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x901, &(0x7f0000002c00)={r12, 0x8, 0x4, [0x40, 0x84, 0x7f, 0x4]}, 0x10) r13 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_SET(r13, 0x1, &(0x7f0000002c40)={{0xffffffffffffffff, r8, r9, r8, r5, 0x20, 0x6}, 0xffffffffffffffff, 0x9, 0x8001, 0x2, r6, r6, 0xa4}) shmget$private(0x0, 0x4000, 0x329, &(0x7f0000ffb000/0x4000)=nil) r14 = accept4(r10, &(0x7f0000002cc0)=@un=@file={0x0, ""/108}, &(0x7f0000002d40)=0x6e, 0x20000000) connect$unix(r14, &(0x7f0000002d80)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f0000002dc0)={r11, 0x3811, 0x8}, 0xc) preadv(r10, &(0x7f0000003100)=[{&(0x7f0000002e00)=""/113, 0x71}, {&(0x7f0000002e80)=""/250, 0xfa}, {&(0x7f0000002f80)=""/114, 0x72}, {&(0x7f0000003000)=""/215, 0xd7}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000003140)={0x7fffffff, 0x5810, 0xae0, 0x10000, r12}, &(0x7f0000003180)=0x10) syz_execute_func(&(0x7f00000031c0)="c4417e1667f2c401f96eaf84000000c402f93e52548f496801eec46222f75c8400c481a0c2cb17c4c1fd104abdc40209042ac483b96cf30042dc6e7d") 11:59:10 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x8008, &(0x7f0000000000), 0xffba) 11:59:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x1) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) 11:59:10 executing program 1: syz_execute_func(&(0x7f00000003c0)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x284, 0x100) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x412, r0, 0x0) syz_execute_func(&(0x7f0000000140)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 11:59:10 executing program 1: pipe2(0x0, 0x100004) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r0 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) 11:59:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x10001, r1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 11:59:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x5117f5d7714211e8, r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4) recvfrom(r0, &(0x7f0000000080)=""/10, 0xa, 0x82, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x7fff, @mcast1, 0xff}, 0x1c) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000001140)='cdg\x00', 0x4) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000001180)="2f42043244d088ca126a29dfc031a6d22574f6860d264ad3a8a055c30032132925dfbf3666397e109a6a5567a80e9ff9e52a226979116ddb25355190af02717dc72273fe52fb533c5ff707076f9cf4a13d34d9bb766cfd595d83be2ac656175487845184f8820a82a87d9225d005cccea14fe34c49ffe2de0ceb621c1979fa768280a6822be143d7bdbdf34fae23000fc1d126df5d409f4a3fc5c59a4088b64bfc825f71ee7ff0dffcad") recvfrom(r0, &(0x7f0000001240)=""/4, 0x4, 0x2, &(0x7f0000001280)=@in={0x2, 0x0, @multicast1}, 0x10) syz_execute_func(&(0x7f00000012c0)="c48219aaf0660ffa5dfef346f65997c481d1580967663666400fae7f004081cc00800000263666490f38f614a346a7d2dfc4c2154596c1d92a20") setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001300)={0x1000, 0x7, 0x400, 0x7ff, 0x9, 0x0, 0x100000000, 0x9, 0x6, 0x7fff, 0x4}, 0xb) freebsd11_mknod(&(0x7f0000001340)='./file0\x00', 0x10, 0x7) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001380)={0x0, 0x8, 0x70}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000001400)={r3, 0x6}, &(0x7f0000001440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000001480)={0x3, 0xfffffffffffffffb, r3}, 0xc) poll(&(0x7f00000014c0)=[{r2, 0x10}, {r1}, {r1, 0xc4}], 0x3, 0xffffffffffffff79) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001500)={r3, 0xffffffffffffffe0}, &(0x7f0000001540)=0x8) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000001580)="6fbd34b6c5fa1e9a8a5542936fc77ec3d2c30dbe77bb6e8a33ebc7d2831c1ead4fcf1fb20409c7bb3ed9b951f2a6a2f44353c36834b9a2130ba5c6e1a3adfdb35a4233f16353b76ce91070d1194b643d5a08755fd48ba59a64661fe9f17949575d345d5ce3d24c7a9c86254df14efc11ed3ff2769a0fb8f3c0e023c03baa0af1efdcbed92bfd10546d1118b274d63abd7863da") setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000001640)="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", 0x1000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000002640)=0x5, 0x4) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000002680)=0xd95, 0x4) r5 = open(&(0x7f00000026c0)='./file0\x00', 0x201, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002700)={0x6, [0x38c, 0x1000, 0x7, 0x6, 0xfffffffffffffff9, 0x8]}, 0x10) accept(r2, 0x0, &(0x7f0000002740)) getpeername(r5, &(0x7f0000002780)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000027c0)=0x10) fchmod(r5, 0x0) getsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000002800), &(0x7f0000002840)=0x4) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000002880)={0x5, 0x5}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) 11:59:11 executing program 1: pipe2(0x0, 0x100004) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r0 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) 11:59:11 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x3) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = geteuid() getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0/file0\x00', r1, r2) r3 = open(&(0x7f0000000140)='./file0/file0\x00', 0x8003, 0x100) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)={@empty, @remote, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r4}, 0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) 11:59:11 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x9a) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="90", 0x1) 11:59:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) 11:59:11 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x10a08, 0x0) r1 = semget$private(0x0, 0x2, 0x80) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x7, 0x80000000, 0x8, 0x3, 0x3, 0xfff, 0x80, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x1, 0xffffffff7fffffff, 0x81, 0xce01}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) __semctl$IPC_RMID(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 11:59:11 executing program 2: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)) r1 = geteuid() setresuid(r0, 0x0, 0x0) setresuid(0x0, 0x0, r1) 11:59:11 executing program 0: syz_execute_func(&(0x7f0000000140)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb", 0xc, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000980)="026b28c0f5dbf3dad8c43d96b9691eb58a95206f7555c57a6451402ae3e0", 0x1e) getpeername$inet(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10) mprotect(&(0x7f0000698000/0x2000)=nil, 0x2000, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000840)={0x0, 0x8fa}, &(0x7f0000000880)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={r3, 0xb, 0x678}, 0x8) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) setgroups(0x0, &(0x7f0000000840)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000240)={r5, 0x3}, &(0x7f0000000280)=0x8) ioctl$DIOCRDELTABLES(r4, 0xc450443e, &(0x7f00000003c0)={{"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", "7fbc883a0e80bf21ed3d1d4a16fa9eb91025384f84646a70a84e38c73a054642", 0x3, 0xf98}, &(0x7f00000002c0)="31974f8584c565e0858959dfb20eb1a55a5f418b3c9b43e5f9c7be89475c0c0f6d3a9e88f84020e3bf6fbdd11c9f5598c1a220a3a2bb4fad713e0394b5a619d8d6e49d9827445753265d56978502bc28dd827bf294d92889e282b58d3b4f243c80725ec813537fb54867bd2ed1be4ba6cac8d1b81782c836a6ee4a93fac2071bb198ce221f04b0537b04b5004afd604d122e4807dc1a9dc79012cb703242f5934fbb2d1f9e30a81cb47c2a043b6931142251d6ba3d0daf9e06b78af234740934cc627f27bf6cb5e1c083bf2e28b739e4800ad9058bb6c36f2ba35508f80d096cbe06bc0b0256", 0x0, 0x80, 0x3, 0x61, 0x5, 0x5, 0xfffffffffffffffa, 0x100}) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 11:59:11 executing program 2: socket$inet(0x2, 0x10000003, 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) 11:59:11 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") mlock(&(0x7f0000c46000/0x1000)=nil, 0x1000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3, 0x10001, 0xe4}, 0x10) fdatasync(r0) 11:59:11 executing program 1: pipe2(0x0, 0x100004) accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) r0 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r3, 0x0, 0x1}, 0x0) 11:59:11 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = semget$private(0x0, 0x2, 0x28) __semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000000100)=""/16) __semctl$GETVAL(r0, 0x3, 0x5, &(0x7f0000000240)=""/165) 11:59:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="70464091634454cee22d29c0d3f8d910c3ca55974d75a60d161cd4311aa800c7adeda6cebe5be974ed999ca116f641f1c34c9983b24166b5fa86efb6a349c74110bd0e33f90d544f55ebffa4c45bce657e2dbd2099698d011d7c930805a23938c8398d6d6014", 0x66}, {&(0x7f0000000180)="4fe5e3fdb0bf9090b4c119b03f0ffde424702726995fe1e5f238ea53f7832dd3d6c46f5efb98a38359a8c0b2dc1e0b155cc3592fa47f72f5d8bfa831e20cb6425adc98450552919ecaa67d22883bd13ba050523042db7259051bf13f45672dabc82dd8b4afeabc7ac44305d66983e24ba2d7d72fd36ca615276be8202207bdbcde27773ea445d374169612a2369bea5ff040e8675db4b61cdffc96e8f6fced38aa359e578e648bbe027300c4430d07d9541bf51b94129127a913d1daaaa4f3b6dccad80502baff69ad2985e7fa4e123d89c72e70b2e79e89ada9209660878c", 0xdf}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="4bd014ca129eac7767c5b57fd0b0546f717e6dbd7a45dd46a072fc46fcc81933fbb0a5de42cd13cbe21bf83d0a1809646e24da0a5dc0e2be8881737172b5e6e59d4007364988c1f990", 0x49}, {&(0x7f0000000040)='5*', 0x2}], 0x5, 0x11) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) r2 = fcntl$getown(r0, 0x5) fstat(0xffffffffffffffff, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000000)={0x1, 0x2, 0x401, 0xe7, r2}) 11:59:12 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x4a6b, 0xfff) syz_emit_ethernet(0x2, &(0x7f0000000080)=ANY=[@ANYBLOB="e4321414413add0eafeac373656eb52c928e5433f7db65469bc482e08a9d855000d9c26d787bc1f6e245e7b05d1135a123be2e753eb08bbe144347e8945f1b4bda9727bb2902c5005f50af83942b59f7e159387e98a7", @ANYRESDEC]) 11:59:12 executing program 2: syz_execute_func(&(0x7f0000000600)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d10fdd720970c4c461cd583d00000081c66db711c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b002e45813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x54, "e85b4be9b463fe108a8cf52147a5a6312deab7b63c5a9786110160f71b7ca88ae940060ac95525ffd10c8b681b300fd54f9caff65a5b1b70c2719c0ad010f7eec0989ea878b154d09bda80947b541bb0ac1e0283"}, &(0x7f0000000100)=0x5c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x2, @empty, 0x7}}, r1}, &(0x7f0000000200)=0x84) 11:59:12 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}}, 0x8c) fchmod(r0, 0xa9c197968e9f5721) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getegid() 11:59:12 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x78f30) truncate(&(0x7f0000000000)='./file0\x00', 0x20) flock(r0, 0x2) 11:59:12 executing program 1: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x9) 11:59:12 executing program 3: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r4 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x4, 0x3) getpgid(r5) listen(r0, 0x94) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x20000000000002c7, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r6, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r6, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r8 = socket(0x1, 0x2, 0x8) bind$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d) r9 = dup2(r8, r7) connect$inet(r9, &(0x7f0000000300)={0x2, 0x2, @broadcast}, 0x2b4) 11:59:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = dup2(r0, r0) renameat(r1, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x7, 0xc7) 11:59:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r0) syz_execute_func(&(0x7f0000000140)="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") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x0) 11:59:12 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000001380)='hd\x00', 0x3) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x400) sendmsg$inet6_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c) r4 = semget$private(0x0, 0x2, 0x0) __semctl$GETPID(r4, 0x0, 0x4, &(0x7f0000000080)=""/60) socket$inet_icmp_raw(0x2, 0x3, 0x1) semget$private(0x0, 0x1, 0x1) connect(r1, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="27000000502f50c35684f7f816defb6fdfac036cbfb43fbebd0b2eecc55a23c206000000191a2b84b7f56e"], &(0x7f0000001400)=0x2f) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001440)={@in6={{0x1c, 0x0, 0x7, @empty, 0x2}}, r5, 0x8, 0x9, 0xf53a25d42502c8a6, 0x2, 0x7, 0x1ff}, 0x98) 11:59:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x371) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000000)=0xb) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4) 11:59:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5ecd, 0x4) 11:59:12 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r1 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, r1) sendmsg$inet_sctp(r0, &(0x7f00000035c0)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x5, @rand_addr="decb46c576fb015c3f5274756783315a", 0x7}, 0x1c, &(0x7f0000003500)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000100)="5e6eceb52dd8c6c465b9bd25bf8f83456653dcbb1dbe95d6c9432bfd97db3a380ce6cb30b21149e456fbbb3b", 0x2c}, {&(0x7f0000001180)="e4e0dfed10a39688fde05359cb3d4ac11f3c6e1a1342ce3a491f83adf274b4e2383496f647ed3ba6a8b6e46dc4bf8cdefdd836aab78f1ea04b6d584e88822a38db3ac28f2b5f01a4ad289d5ceed383f54087de36be87757d00dd62e3c9f77be1070e5a6de0cc061c3224680b7332f0d2af0b85532c67133cdc7409d97b379a7c72ad475830f29cc35e2f22eddfff7427ed89caff081f71e9d3480e6949eee549ad37520c6f60d942fbf1b997410802e79e621caf577686602f2a23cafaabfd48865efe1943f4220ee5", 0xc9}, {&(0x7f0000001280)="478c6b0a81ea76baa57aefc94de850773694874a09fa2f50c255e1d38c64", 0x1e}, {&(0x7f00000012c0)="9b9a010c2cd976a55d726ba4f9ed3f885a0e77264f1e711f7261ae4bad085f8270b101c14166dc164df6e8ec15cd7314ddbebdc89a53a8a255fd9f3c5f8968736ba808df15af240ca0b32bfe78a72952264cdc208e30b4923dd16de42e0a6aa6b988856f6f9ac39f9f343f8f6dcb79cba8a68d8f34607c9763d771452f52f44eb12e44439e768f65f550ea37e3442790324748bec5dc6b48c677f1b8ebddd983ba8588306a81715cf7f6dc372dd01c9fdef75b0501551b59d4d1efabad1510b35fb06d020a7349d1fae8271ff03a1dc12767c780af5902fd7b9ac1e6e94742872bd997b8c2cb6c1fbb95de8198e344dd96b4e8e84ccae05b65cd9fe1587b7f92d5cf999820b90a79e3859165dcf79d1e8b916ea217b096c5adb59f79e30ba1a2406b6fb0525b29ee4440bc46b6c0bfa241805186aec05d6937b9efadc5ae279b2feceb1b366808d57a1bc105f51caf2703eeed6f33f16a42cb3689f542a3a5c02e6185e8075a6166a387b5c4dfe9468ac9836c654e5dab663527321fe3c696b71669c5cafd4f73bf669d2191c8dd456802946679da94bd7da09bf9a01c5009e61c104521f57094fa6666c25f1039665baef361c2f2f9add05d9ba304d48abff022d337e3e33814a3cf52d1cc0d90df072e40b87c5d775415d7171a4c87fcad50b2fa16d20603856910b77736f0c3c27a21a84c45001afc5ebc7ff40ea386c34352bda272b24bd3ffcc4ea1e7f0c1c46e781f7cd1ea2c286b532681821f7438a621732fd1bfc6070d4c0ee4c99cae054d9f89f2cdae6b9e1e11532650e4d5074b0d4c013bfc6865d8590106d8fd3ce5bb2279f6e64b872a5eb74ea82559c4234ac104fa1948a997c7b437da82e2822c00cea687d4077879d3c852d362cc3e6cb63bcb44aecc2b73f95d1e1447ed57db7476d3315f1da6f1c8bc06da801b3050b0100b737c28ffa15e30cc9a724745a32f33f931d452a902d1cbd44af16a7be01fe33363d05db5994c059d2b11d04e556796b0636b4360d0777a4197011f02df9035738456f2ecdd4966c14efe91af8ce098fbb9dbaf714b4ce002706314c9477d00aad8b6c77176f35598b622dfbf25a23aadc3a3c7cea5a7d0bbfa4efd0075241fe521864534fd23537a4571bd3d35600de8f4df2ac1c482a80df4ce11df3530273642b4991b8a5ab4f0d4be3428b39efff5344e06dcc3caa5f8e35e537dcfba8abc12169f55010ee449b4851df7e3afdb30a711cadf6e457d53b0bd8d84246c6b3e56d92f3167be1485998a238be0ad378c51f26e2a95abb24dcbd9f614f20a6062ef68c7267c6ce47e0bd09dca58539efe7aa76d93416c94b9c1dd16ed06d190b8e2382eb310a55981982adab105a9a25099b22d091ccf7437bd0ed766066cd05c7b61bbb61f36149cd260de646ae1259ced5febaf697de560616b4e9a96a9f1dd1cae4c436bb2b2a262819d7a25f570616ccab07442d48ef99d8aac9eb048757290a6dcdb7174f9a28808dfdc08a465d7617ffd994ad43a6ec7cc6e6a8de85b24bbfae2af2bd53a2043e592d35a57d9747c42ce967a47d9a8fe7744f76b055ca267e69ad9dc901946e0d31f18eb47da078dfd43c8c1543465ccd3f9569d04220b0166d8d1ecbb53621d4d6c93d2c3f65d0c0544ce4f78113bd57d5f2bd6eef939c84e5bd402eeacb925c916dbd0148457483af0f28534bb8ca46594c11519579918c351055bf6a36e3ca45f42edd578178ce9b1a887d9f82ce4646847674175e7ff65dda1027aed887faa65b3db7c4002bb9907ac7fdb3cef1ced912f157bed9918165e8d0d9a4a80d2a9b1f2c9c9a222b16e584e153786fd94cdfc7d9a0929d431c98049c14771b90a6dd9020547f8d9ded306ac53ecb591a4a70abe6d3e18e92d536bdbe3b096896c587cfa4b26e315ff6a6b2dfb0bd8ab8357afd9515a01b12a43b44589d0e08fcade376a9aa6b21f452fb43f81ad4c1495ddd4953c0a2cfc8dd33140eb14cf79d789102fb6abed16ea2b289d5495c848302e2ca2c4fafa3811a521cf280369e5f909a612c9d6e42d87ce2b1f9fa8e68f177946e5965bd0966de890f201697d6f12c15d7770f14afeabe2a2c04bd849542cca2983af5813cff0bc1a18669c5f91b607f049f49fcec6da6d8f724cb5c8b96175be58bd3cdf2f6b83bf8418635a48c0bab8e982b47a674086aaa0faa2530c5de896b7c45982845be02269f46eb91f276e7e02273d59c2865fd29d18367f2ec8e2d4df6ed6a3743a998925e3688888f1830c75a092da05491902d558c810f7f4bbf212a43c03ffc34cadd7e0aeae3a2c21d2d4cec2bb6e7cdbb7f61a18c97e1a767ce7b2101842c5220b26b47b50d41d75badc39a1e18e7b8b6c7b152583964645f49e1712cfa810cdda54728fb50c2ec20287f99d6e767ae03b9b1701ab675c3e01121825784b1422a807afb8efc6633791322d70625e93b0b0514635ce4a430b17fa7c92fc4b6583b48f7b9f3a67a2995dfb47a5b51fd4358a6a9177d7340f1632c637edd8961435429261f86eed8278518e6c429327695c7544b8d4f0feae547bcd03da4d922b918c05969e1090b1bc2b838c3c710f6e0c88a943ec9a9d8490b6e6439c2459286400d51805bffed82e95b05caed95e0d424509012057a57682b221f18e2bf31ca8a6106fa348e2a1a5adbcdc465fb56e1c9ac20f67ac4208289e6cdef896ed37fd24793d8cd2d4ebf378822eabe9f616cccf5e126a0cf47c2834271a518b0fe1e666502cabaeefeec2403fc4fa27cf137cfbd65f4a3a3964dd9c53e1fb4e99b92e26c56bf791764593a99bb9ca44be7bc96229b5fbcd85a438ccce3c596cf031c5f19b6615afa5d3533bcea56aa9e7768e20092544e86b95ce3b21f542ddc7c5f604b36dfa5cd03eb529fc9d1b1b60653f54e13a47888567c95de7e93dd80010f94e76ae364302bf0bccebbf4dd8f875ce51d7dee0f23d5bda40dadca00b61cb8925ee45a27d51a574daaa851263fec6b8d64d8ae0bf2174978653ec3bdd44e1cdc65e6c5b69175f2e6b35d56bf66b7ac648a0b2c3afa5cb385c71165ecbba9590858f30c986d4b1862bc6a937ba1d4c0a9b3db0bdba9ab6c0d3e758d11f24909ff1b3c79bf2fd77889dd5baf557d428e4bcbf183ca3a2aae1d5e47cc8faeb1bc054db840d85665a37b26a159c69cb74712540dd3575abecc27a5babd10d0ae186ef16a405d0eafa5f14066f1ee7e87c9e4106c0e9acf5eac8f252e07513b9b451e29398da51162e985635be64b858a701921cb41962b80f40c8412116672f820d470399290eecbdf8fb8a584c9b6cb1c14a94ac7c80860ed706497ebb983e7c2a5ecc76194794d6b9d6888092c0e09756f3b7651cd78d67d83b11985ea87833094a3745f8ce4299c626f3957f6347a057127f335d59186cdafc6f0f23fe21fd06cbdf3ec3536162f6bce9ae876d3ac71d3ac97bcb670a64676c6f62cd90e2814de0b3436fbb93c94c70309531302d67d6a8f3d31e4068802aa98e63e5e9747ccef52b63611f4448589eb12bdc7d6907b5826342314f8e8ff9a39062ac8aa1c899eb63ccb009619f6544a90795c823d6b0e50280b0f94c122e872f57fb2dc9cfe3ee6db26fd89bb82a08b74d08442636af2741ded313b5f3caeb37310dfd7287cec6fe13458fa84cb8dc810b66d5e2f9e437fcff67aeb32489c638e4c53ccd32a25cb0aa5b2254da49a5acb427a30fcc9d3383115e84dd6312daccca5d5985d79c0960b2c2ed164390d4d92db3be0eb788ea857fce7e350bf7ae10316e807340efcec0b57660192439c6bbbce81b73f04edda9bf3001af3ba3d1988abae939c3ed0c806bf91c0c7f3e11f281c6cc579b589a6b940290302a50a05c6c737611fa2d35154e3d369f97ec5f7ffa5951633ac56fa7ee1307eb7da5c9b510f79612fa8d45b32dc8050114bbbf4cc81dc9d7ac63d69b20874bc021734c9d7a27b958c3c863ac9d73ae71d4af044125afcf56ad8ba207aa5512837d8e0f857f48f35fe78a8bac4f643a6eeca53501d49ad971e4ac0ea43389f17c6ac61488531871b669e8fbdb01d051a91239903656ccadb86b73a91d9a57510c1dcd9c8621c7e15860af30cb5d6274b375b948993083b6018769b8be79157afd560bd1f6ef95e3411cff8c84ae8dba3b2e0781065ccddb32348b847b3c36fd6ff12a8244775527989e4e1b54c206c5d868122b512a4a9a808fb6a5719d428684e4ba50aa502a3e0061e590e063624429f6514436dccfba17690cad6873a855a37a935b6fa2f87b4e6906a4ad6b427469e1398e783c7d315e303456c07f94d36a68812a221a59004a258c17190adc1a140d91a3e2cfaa54202f6cbb37cbdddb2f9b7e3e67270e234c25a2b60568c99a5adb1b3f3a61fdb1fa1569eecddd9ff2ca67903698ad5e3ca10acf10db553dea90e2ae6f1c1d1c3c47674fea7b8cfb1c63d89969e83183967d9b5ae05b8d72f20a372584ea8e65ee180788f10f9f7118687e60f179a72df63ecf4e67cb0409bdc6b6338ddd5cc478dc2653fb8ceb5d40dfc5f53f66cc989a0dd4913c2ed75f8ad8b896d6376c1a64f435d1d12cb247e428ea43def6af84d0711c991757348a59c915b9937e5e0f39f6884b6a0fafe2985020a46175a55d43fb0638cd62ded3c279dc414e1858be6c6b9d47b063de6cf1af0db2d2183226b7f44c3cb5c2ba9ca052a97a74ace8e7b09ba2bff7ab1c9a0c4565adee0f5645bc4f4e64810a74027d721bfbfe39c178725e11944aa5186fb417ffa5d04f31f70fac875a1d1b96e3a0078527ddfeb67736e805e16b3063a0fd0c042f4cea43d775ff10cbfc88ef3b6df113dcdb8e9701d944083e618ab19ff66f9946aa043281c4d5a292354173d9e0050eb462c513809fdaebdef39b55f586278dcabbe1f6cd7ae2c5212ffd5c3c065318552c9533795106817dafd686296ba7a5551df8fe4e72c5a3669d2f8e27fb59e232dd0e79658657dbd457916caf88afd5e7af8313415155f514cf199d691ec657a2abbd42808f78868ab30a99dc42b3a45f86c66d7f570ab9b99b736aa3445ac23804fc63cda746aaf1ae52054020850df924c5d726e7128132a05b0d60c40396a9e3cbdf105d255cfcccf4b2caa5f806776ba1313cc7dc64b641b6e88dd996518d1d0dcd625640e0de1b9caf6a4d0988b049f857b6c25b751dfa750c7eb50a9ea7111b9598f8a46bcb02c765ca6a096f5243029cbb4dffe6bf44c9544bf9d18bd8810b01e47cda3f916013e066a34795444c10244f22a9aafbb948d83f8668d6fde6d9fd3215e231b09dbcf978a0dfed813d5d19c9f6ed6061d93c497833a3cd293fac5ded667a4e94753ca0a78f79bad3ab843c6fa355a542a05b9a2a753ee362c40c478c1e77a9f1a0bb77de49e4bc96097756dc8e640ac3b98a6923b4fb4a7b96f2e0d2738cdc8ae64eba4ecc2f9da02eb381333fc4dfc149e2dd5e0a363fa17882d4101c705deb424f3ea5b1e4a7f81e8828220c635d295eabc875438139558fc3609ea76523141a1f22da3de64923a650348457a37c96a0d53850bdf683fd5c31df0851651b6dc8171019c31ab88cb7686051e74708edd577c9e33d86046e8b057b0e195f9331655d390963f8775c28b303119004345cacf6f6816d296f724203875a38288a152b1de8d64c8a9722e82ab1723125ad2d388cf76669b3bbc80fd55ff30dff2bc1ec8adb3fe8cce9772d722d22c2080d83d5e91681ac9d2e1c99bf05db4a8f3398ddf551205203089f44badac2", 0x1000}, {&(0x7f00000022c0)="d8eefdf77d316139e82c3cf1a7e30fe2b9993fb3d4cb595168739540539717f279ba7575b6a8af627aafa818078b1a983753b691650edf1dee248bc4266511852d05dfb95c6c088753b56009b89b93ee1133f8870a29e8e1bf1bfc43b7a8611ebf8784c36734ff1f4d200a1ddbcb01952ae8a51659d6caf0a7c23358c71ad297bcc9d678d51c5ac39b589679be774443d4e288416fdb43fd70", 0x99}, {&(0x7f0000002380)="43eb7d15d4e74dea129fb486946af6155a5171e34ff95c60448af5d9b86b99b94ab6ae45858b389b9ee0ea32a93d7dc2aa179df1b0f59d57626fd906ffcbac90ac", 0x41}, {&(0x7f0000002400)="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", 0x1000}, {&(0x7f0000003400)="26825a2e0f4eae492b8c3233d78be1c57bb6e2866fe57bb1ea9e997ad48e69155a74f66d945f21509d3b9e795367e5feb75d7e91242e9db7d1f9b84ecaa026918ac7cfaa68823676768524e6f0464c608486afa722eaccf89a3d1fa6e175772ebd55dbaec7722f9785b5583483a3f8f2e9278485dab6338abe3e461276544d2371fbed055d1959ff242f3d6b09d86593f1e294680a12e175271f489f0d25eb451cb42991569ac52676f22b9aa4c9cdea8a642778bb6c862311cdb1602686e52c2f2ab688000d8fa82914ae06240d49e198cb1690debe97c9588f3b92c10c72a718d20d002bab", 0xe6}], 0x9, 0x0, 0x0, 0x20004}, 0x20000) fchdir(r0) 11:59:13 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000040)="477c8b4546b2f88d6ca7fedd") r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x410, r2, 0x50) 11:59:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x1, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x40087468, &(0x7f00000000c0)) 11:59:13 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0xffffffffffffca50}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x484, 0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x810, 0x0, 0xffff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x3, 0x9}, 0x8) 11:59:13 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x30000000) fcntl$dupfd(r0, 0x11, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r2) freebsd11_stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)) freebsd10_pipe(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) fchmod(r3, 0x0) 11:59:13 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="ccaaaaaaaaaaaaaaaaaaaabb080047000024000000000000907800000000e000000107f3ff07020000000000000000089078"]) 11:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000100), 0xffffffffffffffeb) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 11:59:13 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0xffffffffffffffc0) 11:59:13 executing program 2: r0 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/139) r1 = semget$private(0x0, 0x5, 0x0) __semctl$IPC_RMID(r1, 0x0, 0x0) 11:59:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pwritev(r1, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0xc700) 11:59:13 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x4, 0x7, 0x5}, &(0x7f0000000180)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8, r1}, &(0x7f0000000200)=0xc) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) 11:59:13 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x0, @loopback, 0x8}]}, &(0x7f0000000180)=0x10) open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) linkat(r0, &(0x7f0000000280)='./file2\x00', r0, &(0x7f00000002c0)='./file3\x00', 0x0) 11:59:13 executing program 0: syz_execute_func(&(0x7f0000000580)="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") syz_execute_func(&(0x7f0000000280)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269c48279585f67000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x5, 0x4) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvmsg(r2, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000480)=""/51, 0x33}, 0x40000) recvfrom$inet6(r1, &(0x7f0000001740)=""/132, 0x84, 0x83, &(0x7f0000001800)={0x1c, 0x3, 0x9, @rand_addr="2c52ef47321dd6d03c19ac548bba1eda", 0xffffffff}, 0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x81, @mcast1, 0x7ff}}, r3, 0x4a, 0x4, 0x1f}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="01176ea0822398"], &(0x7f0000000080)=0x6) socket$inet6_icmp(0x1c, 0x2, 0x3a) 11:59:13 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f00000000c0)=""/55, &(0x7f0000000100)=0x37) 11:59:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) r1 = socket$inet6(0x1c, 0x10000000, 0x3) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x4}, {r1, 0x40}, {r1, 0x4}, {r0, 0x88}, {r0, 0x211e}, {r0, 0x2081}, {r0, 0xc}, {r0, 0x4}, {r1}], 0x9, 0x9) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) shutdown(r0, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x1, 0xfea, 0xff, 0x5}, 0xc) 11:59:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0300000000080000070000004b000000ffffffff"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x8, r1}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8001, 0x80000001, 0x80, 0x101}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x9, @rand_addr="09626204f56fe1c1174c6c91b23c9393", 0xe8a0}}, r2, 0x6, 0x3f, 0x40}, &(0x7f0000000300)=0x8c) 11:59:13 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x200, 0x6, 0x0, 0xd48, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xffffffffffff0000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x100000004}, 0x8) r2 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140)=0x1, 0x179) r3 = dup2(r2, r0) openat(r3, &(0x7f0000000180)='./file0\x00', 0x100000, 0x84) 11:59:13 executing program 1: syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11004100c4a37bf0c55c41e2e9660ff8aa03000900000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b6466063838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") sync() 11:59:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="982c2d0f050520d0f807913e2c1cf3420f53de4141e2e9965044f10f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") close(r0) fchdir(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x20007461, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x6f, "71ae297e96e80d4fc798a6394dfe80f97e2f1f3c43600cacc538155edd6035cec7647c366bd50c03ac8f0c08e071f40fbfcd72d23755c84987442364f32cfbe34808c3c7242e4f566d647e515f49be3798de3b4294461de4170473a1dd5b34b2ad45d521ed7a209ac142fb38c02add"}, &(0x7f00000001c0)=0x77) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x3, 0x8}, 0xc) 11:59:13 executing program 2: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="fffff9ffff07e7ffff9ff9b8d03741becde90a6ee826d4948c"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:59:13 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$unix(0xffffffffffffffff, &(0x7f0000000440)=@file={0x0, ""/34}, &(0x7f0000000480)=0x24, 0x20000000) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x100004) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x8001, @loopback, 0x100000000}}, 0x0}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0xb301}}, r3}, &(0x7f0000000400)=0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1, 0x1000000000000c91, 0xe1f, 0x9, 0x8, 0x1, 0x35, {@in6={{0x1c, 0x1, 0x81, @empty, 0x1}}, 0x0, 0xca, 0x5, 0xfffffffffffffffa, 0x4, 0x100000000}}, &(0x7f00000000c0)=0xb0) connect(r4, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={r5, 0x0, 0x4, 0x200, 0x5, 0x100000001}, 0x14) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r1, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100), 0x8c) 11:59:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f4df6e9a23"], &(0x7f0000000080)=0x9) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x3, "41aef2faf20d24eb313c4b8edcf3908f"}, 0x14) syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 11:59:13 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f324592666642ef342a740d8ea4545e2e9b55767660f6b32fbf80f72d50f0b23b8c4054e4eed75de0fa0e509ab34d1c4e10bf8c470c4c461cd583d00002881c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc4c3214cb9a5605419c201b00b000000f08171a30b8a822eefa80dd4d4e8628f6808a3056f0000004e00c4c481117c5c8f0c8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7fe7e") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x848, &(0x7f0000000000)=0x2, 0xfffffffffffffdcc) 11:59:13 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_execute_func(&(0x7f00000000c0)="9826473e431c130f0577f3ededbf5c034f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c464dc0ac461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") fstat(r0, &(0x7f0000000180)) 11:59:13 executing program 2: r0 = socket(0x2, 0x5, 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 11:59:14 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d10d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc630a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f00000000c0)=0x10002, 0x4) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="000000000000dd00000000000000000000000000ab11a20711ea1102279d329731df0cbf58270081d0bcb7f86aa27961b8cc2d38e5ebede7fcf3c6203fe5ac4993c8e399b3482138deb1d84345"], 0x0) 11:59:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000200), &(0x7f0000000140)=0x8) 11:59:14 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), 0x10) 11:59:14 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) ftruncate(r0, 0x7e2784e2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r1, 0x0) fsync(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) fcntl$getown(r0, 0x5) fcntl$getown(r1, 0x5) 11:59:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x5) r1 = dup(r0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xe004, 0x0) 11:59:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x81}, {r0, 0x2}, {r0, 0x80}, {r0, 0x80}, {r0, 0x4}], 0x5, 0xc851) 11:59:14 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 11:59:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) preadv(r1, &(0x7f0000002b40)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0xf00) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x180) 11:59:15 executing program 1: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xa189, 0xff, 0x1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000005bf9ffff0104000009000300050000001c004e2306000000fe8000000000000000000000000000aa000200"/148, @ANYRES32=0x0, @ANYBLOB="910000000000140004000000984d575d2799c44cfca90500000002000000"], &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000240)=0x8) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000040)="444dc075d70b82aa0585c69e981227fd84689322496fde6bd7a3caa4dee9c5cc41a7964163ca67d4eee0e3a0742407cedd8f073c665c8683e9f659fba6d5c21ba87da5fdb05cc6e3925b46") 11:59:15 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffffe, 0x4100, 0x2, 0x7}, 0x10) 11:59:15 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0) ftruncate(r0, 0x7e2784e2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r1, 0x0) fsync(r0) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) fcntl$getown(r0, 0x5) fcntl$getown(r1, 0x5) 11:59:15 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) syz_extract_tcp_res(&(0x7f0000000440)={0x41424344, 0x41424344}, 0x3, 0x40) syz_emit_ethernet(0xfffffffffffffe87, &(0x7f0000000480)=ANY=[@ANYBLOB="1fcffb37c458aaaaaaaaaaaa86dd63ee527f00dffd00ff01000000000075aa000000000000010063a6000000000000000000000000006c00001167000000000000000000224e21", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="d1d400099078000122054047c6020400000204070013124979426ef044feb895a63694a710f02800c51786ddc6efa88d2a99ec23a1ff25c9687822cfd684a654eac09d8804dcabb4b520201e2dd0f6b63412b80836436b3dc3416659b81cbcc5dd1d0a04066938eff4772473f170ea2107e2adc2f5a14d59b0f4ccf2f4aafbbbed6346ed3065b2c596ce78b57e3e6a6cbc18e52c0bdf4031995c066d4341b3fc046c019c5a46c9b3ccc8b4c2601a360782a6548bc637220e235e01"]) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) 11:59:15 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="dc8203660e331dbe2ac204a43ec5e6ef"}], 0x1c, 0x100}, 0x100) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 11:59:15 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6033163b00300000fe80000000000000000000000000b2bb00000000000000000000ffff0000000003009078000000006028903c00000000fe8000000000000000000000000000bb00000000000000000000000000000001"]) 11:59:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x20000, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) msgget(0x3, 0x506) r2 = dup2(r1, r0) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000280)=0x200, 0x4) 11:59:15 executing program 2: r0 = socket(0x1e, 0x2000000002, 0x10000010000002) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="01201b56e9681eab070000011b00fefeefffff1a00f40000b6000000", 0x1c) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="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"/2817, 0xaf9}], 0x32e) 11:59:15 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x0, {{0x2, 0x2, @loopback}}}, 0x90) 11:59:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") syz_execute_func(&(0x7f0000000000)="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") r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/226, 0xe2}, 0x40002) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="5a6ee31e1c31b1bd9745e8ae8dafc7d5de88d26e7c6fd8588c402ae3cecf7ab514245207a3135107d18641bb3b0eaaeb9d5be03ecf307b7b82cbf38f0fcd692287978bfb48491848c0c21e044fb4d61e1a76418b60b19df16ec6ca50754f0a9c5430e81e9446efa6cc4205ee9c58b92908a54cc8c5246624c5a1c59cecb23b2d6be13bb86dd69a782001d6e96f05a0c8a835b42e1a9ad78700092b3b4a40f75fa5794eeff48d03e6082322bd416df1583350498d4c029a0ad9876aebdd9e0d6e10a26d064333eef4ee0b4cbc024c8dc19f0d", 0xd2}, {&(0x7f00000001c0)="1c213ed225d286a09498ddb51ca9aa1465ee8f7dc971738143ba9b6c076d4327e0c1327bcd22cf1f5b28988e54f18cb9ba87664599346aa0a3f476b2aaae732de3b11dc635932f0c290efd2b73a1f652c5ce4f6277902d8c73605ae46dcd2bceb84a97a7bcdc2380cb", 0x69}, {&(0x7f0000000140)="d296653a294390b4415b0f959c018288b9f961eee3ab492453bf209ecffa0e21f8b21b63efa80e5ba4c7f731251e00053d5a7eb1481b88674a7a", 0x3a}, {&(0x7f0000000300)="c72bd83124e3b1d2742dbc6bdb129a6dacba5c8b1e7f197a835fb13660b44aa5d3682c256b1f04279d83160d120cad3f4fb72c184c8545bdd68b2a2c8716ea3d513a61f6176ebb9c59086f58d8ca349cd5a54c4be5014c601805f862ac291836fe3b06752fec988ab6e281ce5d92b07dc2ad9377a90325fccf07dcfacb233319ef288d0729e2c5eb8c80c52b3fc5500195a84f35afa2441debda3e627b51611910f14e151990e6c873f0b45fb60314962192", 0xb2}, {&(0x7f0000000240)="b4170258484ba9f30d67322204e3377ae12cf3446427a7266b026f7f34e4a8f4f9a1c6fe2fdfa53a3c4dd56e5cf16cd81693a0a1428f0c014cd065a5d996f4672e8b3b47344f868896c6acda32245845fe920250ed0ea805b6501c9d6487b86ff3", 0x61}], 0x5, 0x60) 11:59:15 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x5}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x6}, 0x8) recvmsg(r2, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) 11:59:15 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 11:59:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x7ff, &(0x7f00000000c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x401}, @in6={0x1c, 0x2, 0x3f, @mcast2, 0x100000001}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0x1f, @rand_addr="4905e237e74e4f6e4e72550ccc9da8ec", 0xffffffffffffffe0}, @in={0x2, 0x0, @rand_addr=0x101}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000000)='./file0\x00') ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000740)={{"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", "7ab75e8d18b6a0c6921368d41fb8aa99a080fcaab5e1d4270ad84c3877a465f8", 0x8}, &(0x7f0000000040)="120bff16ad46821bab62f84ca8bb86d0cfc2503d27c28c4377466254a5138ebfd1467f531493be66679f133a45b0bc141619b3c368cde96edf3291ca68042947b3289ea822760d12198f6480d592bb9bf5438acbdc5144a84dbf7afb8a0ff3056f6149519b43", 0x7, 0x8, 0x2f, 0x8, 0x101, 0xfffffffffffeffff, 0x0, 0x1}) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 11:59:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x17, 0x4, 0x101) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x8, [0x0, 0xff, 0x1000, 0x80000000, 0x8, 0x5, 0x10000, 0x1f]}, 0x14) r2 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000140)=0xb835, 0x365) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:59:15 executing program 3: r0 = socket(0x1c, 0x2, 0x40) r1 = dup(r0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000140)="6f0d0b08ac9b2b67ae23380e70afb85027622b096a8ecf9b83d955bcb28ed4a85ff59f492b048aafc6dd8355ae9729049c731da963b117a9082f05a6bb142edaaa65a8472f00") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x6, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xff, 0x0, 0x0, 0x7, 0xa6, 0xfffffffffffff6e9, 0x5d, 0xfd, r2}, 0x20) syz_execute_func(&(0x7f00000003c0)="f3410fbdc5cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f") 11:59:15 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg(r4, &(0x7f0000001940)={&(0x7f0000000480)=@in={0x2, 0x0, @rand_addr=0x1}, 0x10, &(0x7f0000001880)=[{&(0x7f00000004c0)="f0867bdb2edc59ced47528c1a2507a128b289fadb7c5eb7a913581b545d28ae4ed6a365ee86f6c961374a3738546aa93c501cc34aa108d715d11fdb3701f78a701f26576d182c1fd5c1952b84e787bf8bce2af2592911f2f1f923eabe51ca43634178f62dc393a2a1e132aa10377d844dfa0f6e9c116887322769757", 0x7c}, {&(0x7f0000000540)="156e46d8efdfb44affebd9fc84ae6a397f9b8622802bbfa017aa6af94b8ec7003eb75174d70e48e0e0584eda4368b10e2e40b29171fd504b91afda1ebc0f8d9b7014485d7a5fb24b84a3d12b4268e8d2a9a34726bc08cdbd115ba44dbdfe620a483782a6019ca6f3fc9d19f5b1fee48e778655e2620f0ec5b9899b997c41c2ca264793f12f71e76d841ffbc9970ef5c4e6e3f2275cb174fc8f827fb98276f6f5e22982ca2e8700d71249e9dca153c31180b7b114", 0xb4}, {&(0x7f0000000600)="45b69cf6ac8ac2", 0x7}, {&(0x7f0000000640)="051a0d99d152fc23501da5b8776f4c84ffe97677895162d36e0f607f8d5cfd80488fefd5f1164cf317cf9b15a5b92b4130404bc68f59eedce0a7bde17d1c857a83fb9466b0a060319bb72e0c3580c5abd02f358689d23817192c830f08a9b4c5bbc39fe0910b32cc434a50fe417f79fc22b83561697ddf243c370215f4ea046cade41152545de40257c0d30f5d903d7ae16513d880aee1106a0fcbd2131a9aebebf0e11af41b4ee1577e946c9bc60d49a37f2c6e0dea43a7e29df7dce3dce199bb38d8362391ca9968e560d57c6ea85d6fed67340d1b5892aa18011bba87ad082f02522e768fc218f061644c048d40aa4a0bdbadf70051a1d3", 0xf9}, {&(0x7f0000000740)="d08e629294487e13e8044dc9a5ca969a6b93569245a99181c999d596fd125d1ab1cfeb3c0a7ac4a454e320364997d003cf076f89a8e83ca79bdd90dd299985e1e72f9d18ab669e3435fbf00251831a422828af4a7c4f2f3f763e11be43986b9e2cae28c79e36a507084bcf94316be5d18783a171a7", 0x75}, {&(0x7f00000007c0)="72b13b515f82f6361ae5b5ae13b11a119ba3a7fd3866d8068dcd2ee30ca4cdd269dcd00778ee174c5411a6acc1ba55f28cca", 0x32}, {&(0x7f0000000800)="6794793d4d9a35720e700dda9432f94c50c923349b04c49b18573ab6eecb9bf6bce0608df20b224c4daad6866f237a7486a26f6317debda6cd68c7e7599ffb63d65a69048c30505055be5afc34a11ebc3e1e62af0ed5772df10d7853ebfdefbbc9a860595f06e8e776ab8d21aebed7643e46d75d35ba9e2636d90269361df492c7aa6b1075b5ce2f32d776195072a2b5021947f9c5ea980c7317c4a772f0d9c6063bd9a4f8af55cac00d253b7bb28cf9fe0edc17dd21b56589e90091726161dce851e20e783227b114ad2f586a1e3ea491ea722e8404ea019740da49bea55321fb989cef4527e6ef5f77aa6b8a8088a4f54856221248b2dea10a7e72c90d6cbea6fa4dcc1abd76dbf640dfc4c5e2c6f96d769c23f21355f812ee02190c6176439d4e0aa2ae98277dd07ac0b8961207d3f8d1d54a925eb9065da0fe336b727a3a4796ff00a092c022b9a5e875c8690a0a2fa96e849e781c403270b3754b16f89c51abba29bc5879f7595f1a639793df8cb3a58c3d3bf8c121c0accf1fec4726bcc513c2460593298c8d6be61ec1c9c70c94e364f3bd7de4d181614d06db6963041a4f1ed4396f34a4e7200fc4f914c3d1297b0c67068b439d48d4f529884457568f9879706e70675ef70bb29967095f74390302b1f9b53da276b9021279a168d57594ba7a9d0dacd33d3edbb8d99bcfeda6dc80cb8d5ed24d8d93ada65b8dd20bbf38707ed25dc4020ee080bc84875104294527fbf5e25bac81fe492a945a1332de3ffd20c563bbc0e14560b4555dc1f83ad469f0585cacd898e216635f944b6eabfe5ea279766a5dd33009da0473ea695294eb10a64c537b78ac32b3239553719fa8e6bc1ed4eb2ab13f4a48a84462486674df562e81f3924e9416092e338a9b6d13337e495d440fcb97333e4366bcad5e3477da24c339f7f554523fbebd2d9e67fde7f1240dce3a90db5d82a7fa26a1237cfe2caab19c25b16074fac1e8d08d798ad56c6def73ba49d6f5a3e85fa9959c67f6ae2a0d969d37fa74e8b75b9c261fa5137766c8e46f79ecd252841b576aefbd8d7f64351920eb02e64ea8b362d5288080797be328935ab3cf2858e786d01a9c4f4da087c24deb0e72f31de6633a550c549f2e1c936f5ab056b349d2fea41d516d8224b0645201bc8e1f59a87ebc91d6c4af173e4b0b4f424da0e4e83940b6012171eb2b550c6751a3d3e8703191649f6005ce1d284abb5771f796e98ec0e83bcbd8cf74cdfd19b35956a91e88009771168dee55fec40c0f4cac1c3606836d425ec5dc0263a2b0caca9fb0bea103445d35176ce5e6f39cdeca1aa8c8c85c47d582866a404e00aa4351a9989f97774cdda6bb8423a8f685ccc30b8ea075833305c710642f10336718f5e2eb0f1b6ea95fadfc41549924091d1835b27f67300a8498d0f54b9a65d1c7f3aebce82071b90d91c7ef98d90140fac6df636c848b5134e78704bf80716750dc576daf3d1669930cbebe07e6ba589da8d9fd7d5b9c3d58be4d546cbf0a295dc3cf55b1a77439d7cb0b8fd183a291dd7567bb2995259811a2510dea8cd99ffce8a82eb6f4f8792680f3cfaf2e63ede80e285a39755bd78b9b56e829caa94804810551a91b6d00e55b913c8a35ae427a68aeb46a17c2d400616fe99a2d96a62273ac4067a5b181cce5d73b475f36d2baa4cf129b27f3972f6edc64c0605ea0ce91edb0fc3a67052d92a15a556bff3ff48bf9eefbe7fdec2b34d43c78b6f78a9bd5f23e183ce2976784106da93fdccb9a573948a7bd7aa3203ad2bf7b4b8f785b5dd6f3e01dce2ef176bcdec3852a412f499aa9e28944eeb83a3c788bbd8b61b5f488c833fafe1527a15577777aca475df4c5b71645da7e5f4236cb54a51db4cd865f3599a47b4151cf241639dc38f6fcaf47ebad1c9631c7562f40a9f16fa4772b1d1b1efebea5198a1e34367de78c6e25408fb4860e94c874207b92fd197160db2c0ebd74ca672b2bc9737b99255a9fb8cad8504e39bf6d688041a1dd366bd099c1573226a89998b079ae35a67cd8f3c3579479a85cb3a33dd0039053c788768d8d3f432d8b92f8353cf98d0a1cb611c627d73fbd22a2d1066215275284b3994b341877fc7e6e03b922293b3cc206d647f129459baa25f52d6012d14cefa6953908f7e9ab01d8d838a6b8a66ee76d4376069fbb3d65a4b077e0fd2cc42f6e93d8e239405ad6229473bf602182425825c183293eb72e04dd37058588aae1e33d3fdfd4d384ef3a2b5c848a6578ae3bcc0338de9ccaaeffda22c570b19fad00eaaa6c2f0c1fd6a4c38e46c81aaa32696b578e8aa0a950f38da08edeb5a8e53769c692f0cdcbefa1a1873328614c56b61939d8a96a5ab122267980353285c2821d6f0e7c80c487108a78f751c5436e13e03854eaed57beba3beabe633a0e4679c19bf10d8872218334960d8031f441af979ee7c7b59f04162d4f1d66c4365320371718d1f3acbd08fe6242ec4ad695ff1b47ff9f3039d17fcf72a3bd56d2e3e579828859cef61d760acc69a772081ea94b654ca41edd433146b49d6718040eb6ff312602da2242923651d235692c0424f98cc7de213d46025669b03716180cde2d17009b66214e9588eea5afc464757b3a768887914d280f74fe1bffd6f4f10a98a3f619fc6bf89f75970088f5dbe0dc4a84544fb9500d8edeff07d285a50ce75ef420c1849ebf7794e317055880ef422b2e7da936a7494fe4d85287cd7e00233c796e724de59c03f24a90b9126b7cbf32655bbb9817f54e67bab9a14334e8e63ffe5472e9abfdd844591ff4e1219ab49e022ba6949707eaf755119f7d4a65a18ac3aca53b80072f42f7c299ffe990f3d902f068202c6b2b707ea3e3ca81426598dd9f32c6d9d36a2f4820d864d3abd6a9d01702012aaac0b4dbd0fafb39919437d8a590d1aa6f3c6783ae2a7135bb207d270866c0fcc514999867f988eee09d6f2ea53edaa0ac4abb7992eb74d81fe3261f404537104643c2e90176fbb40b0bb5436d7233932500481bb6c16ebe6235809e43b156610fa91755942c4d254a74b52cbd94a98f73a2029d5f2854c8fe32a9e11d5e79b2a29daf9a689fb039632d810b03502e25e274ab6863b8007cbacc2675580b3cfbe47625b7bb4158bf6b67699e9567da6ebbb8ddad82d44c759d543dcd88f41c399f8b78d337d59cc659037b31f3f8718439a9712a7d72ebd3017fdb636d17ffeda32da9c22df41fc26bad62e77e702ca73df6a468cf69273995229eedc88c8a85930e54edac5ae6aa4d6c729adea07522adde57c25b01ee3de928321e9f5a2fd5c19d8b85e97261c556f23795f9fc127e05c377db85b1d01dedfbe56fced578ab1f7cbc5e37e9bd57be9866ae780f3b548750102b90737f1a5d567102e78c4f77c56cb5e682cfc67d746266a7a11dd399f446fae98bfe59514943007c0adfd2f091c90bb2d5754161a72b49a97c847fc7482b8b55492c0426b59ea30a93949e56355673c76739adf28652701c8e5476359b5a0d2540b01d399cb5ebbeed4eb8e8fd9ab7e47f087a595dfb485e8f0d92dcb1336e90d890558c088432f9da29a0bad31d81c3b24af1ebf73df94ad5bbfc9bf09578397b3f5f9c819d13bea3178721f6a4b15d0a139d101fd420f260b138875dd86874e28d7c815feb6f9e4172377c0ca5336961d84c53de73ecdfc4dada360503944d1ee85cf1b82ff527fd19287ea976411bbf4f33128385d984a294ae4b154fc4dc369bbd682e67697db17939e5153c2be0258cad10af952f1692b837bfb32cf06410f404819df28a6f0d611a98ad8dde61e314ec39eeb972a6bae57f7e3a4c439e9d494e6044cd4b8aeeb495c60b0a148ccc45e110326be1117cc728c4577e712989d6f70f2706f1b3cee5b686deb3b0a2528dd667ad51e2a95297de2b8bff37170dd4d1788b07dc66bc08c0357960cdd63089c9b9b98a903549084f822f7f85e47bb3c6abb81db3515612b6e112154d337ad4ffcb03eb3ca8257e8543dad452333156893a655da2a9e67debd712d6aba04a7f53d585da1d6296b2f670257dd0b0dc4cab4dd3bad759f6c4c77d64afc5c2423eabc79f1b1673982ac166754dde1184e789c8352273a1112c19415a6a3d71371d450ad5a102481e269ce7c46cfe86e213ca9638e2b3ce71c18ef85c3fb1d9d671b95a74d487836b20df1f5b25696413b431d935d329407b32909ffaf7ab7a885ba00cf9aa7bc3992a081d161b36a5004b603f67a36dc99ecb3eed300c64f3f950536c728eae92d1a17eaaccd99d3ba0abdf20aaaeceed8824876ff596b10c8c4e3578a3d5b059eb3cd0086005b5170335af7f575d9423cae85e84d8a246ed1d28a64dfe283a42a6cc47523b203b8ee4970d9b80efa929f6de6683dd92b8d23cabafe636aebb32b7795a9c0b81668430a00c5c5ab7d3f78c376dca8ea74183fbce38a28bcc05ac14f360b813dce84102a2db2c65b3d9ba8b1f4cb80b26abe92421f8a89c5614d3524ab4761ac2df1ffeb49ea4f6443f43ba55a3a98cf7d6605f2f67a90a24c177a94bf893fbf18dd0c23263728a69fc859c949f89959d4029b446c6b55f0e57cbd5297ea6efbfd3e21545c3ce7463282d3dd3101e5a42fc5c32ad5b0fd496baff81d58af119207074e8fed1f05efcfdbcf4eb3a2c38ab3a804f8de4cdd91d5489d208a2c2bc38354f56daaf7945ef5f9f0d8002db137591815de445e2ea396f10eaf2acb5024acccfc31438cd53efdc08275d532505ecc28d1cbafebbed6398fbc0d50af18215a9c5a60d233bed1315773b77aed4fdd957970efa5ac5e6ebed1dffdbb99d49138bbd36c279f0c03f1e5bbecbd472ce61106315016ddf17a15bff381063268c5d5add3fad5c5e053ffffb513e21c74cc563299f528a237f13a6d6f6b1c6c9275da7b2ac0b7c3a63e27db83c71c95d43c1b4cf0f6dfa038da1dd94af5efa14d674aec4113d0ffbd7d2af69f8ee6bd8102c300bff5b50997076ab4754dabad48b59c9de6ffc4493f187652bc110cde731cbfa47e6a15946c5e57f69dcd30a9651a2104e3481661aa0025ed0bb63a79dba68b2bdaaf6e7a824c1b3f9ca169e19f74a1a91ccbd23ac8557020ddc29dfddc2663dc61f1680aa5b0282adaaa50720fea2276339fbdaa969bc5021204844ff8834223614db85c7109e6d00b40b800fd9b2f15bccbd79b1237b0eb7055e5f913f9001a9e6dc0f7819fa81c528061e109209eff4fb239deecec0ca52de9e9440b9452f9689ef94930cc071b774abda2d48b34a94caabaee5db530b320d647b547069e0a380e4ae0807688e92ac9c29dc392b02b672ea995fb6675b68b4fc16053b825dd2e60ae5ac51eca602b3ac64869bef4c2fc09d0046ddafba659cf78347cc61b9290dd7a54fb8b3ff0e77baa4c9d9be9cbd7a4a14e3b0c16b1cfd7c5ca03491cbc495fb37c528f8ce33fa3a09965c8d4ac8036ec55c0b4deef0ccdb34f85cf3a64d3f28cdf842405684e3661bf9fe33db25c4f107dfa659be7698e5d140cc392377f01ec9b4c7be452229c30b0138be837811c354cbb6703e7b81b7e794856a344e40119f63eb928cf9a9b21462db0c5fc4be1faa6367f503a9227b2b24fc55970caff9de8b5166bc8b27e8901655620ad5a4ad2a82a62138ac2f237fd806a04a588f247195d0c8700b0ec601c568fc261766fad56e4725c44d5e800ef73d498e18b7e0c9b101126693791722a263965f9d804368ebeb51e7f741d573b14bff19eb814ac17f5a8485b11762c1aaa4", 0x1000}, {&(0x7f0000001800)="348a120931366c3c804017e78a8d8eab2b744da2848e561a7af8913315e256dd01a4f60f98d861c621661219c38c994923530736d2b79442ca87b0bf5125d2164a83bbbf80a86b1894b04e4cc5f87bc1c71d38ccc426c29b4aa37c23e2dc8858f9563869b7", 0x65}], 0x8, &(0x7f0000001900)=[{0x10, 0x0, 0x5}], 0x10}, 0xc) r5 = getegid() r6 = getegid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000440)=[r2, r3, r5, r6, r7, r8, r9]) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) 11:59:15 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05042459bf0200000040d8e541e2e9b55767660f32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c462b1a982f2ffffffdcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c09f0b264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") socketpair(0x1e, 0x20000007, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000100)="9abc5eb3a29d1e8945b870f0b734b390946f6d7b6e8a99c89de09a613a50956fc386d652586a9fde34ade69ab7626ad731ed786de400f926603263f7cc1e5f9b74fd09f3a1bdfebfc59d1a396580bfe00a1dc31ed158d5", 0x57) 11:59:15 executing program 1: syz_execute_func(&(0x7f0000000000)="1c13c4637916d7b098cd80c461f9d6e4c4c2319cbe998999996962f5696200d9c463f96244b40300795bc403855dfb00f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fa86736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 11:59:15 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) dup(r0) Waiting (max 60 seconds) for system process `vnlru' to stop... done Waiting (max 60 seconds) for system process `syncer' to stop... 11:59:16 executing program 1: syz_execute_func(&(0x7f0000000000)="b13691c4220db841b96969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c4418557ea8f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f450fd170006646d9d9e3df646736676666430fefb30000000067660f1addf30f1a1254") 11:59:16 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x7, [0x17cb7c96, 0x7fff, 0x101, 0x2cf7, 0x2, 0x4, 0x6]}, &(0x7f0000000040)=0x16) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r1, 0x6, 0x0, 0x0, 0x401}, &(0x7f00000000c0)=0x18) socket$inet6_udp(0x1c, 0x2, 0x0) 11:59:16 executing program 2: syz_execute_func(&(0x7f0000000180)="b095cd8066410f3a20dc00660f70839001000000fefec463417e9d0800000032dee71c1d8f89789210c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c4f2556f8a64660fe23be47cc4037905cf003a073a4aaf0000c4c1fb2db706000000f3410f0fd59636245146ab364483c2062020383cdec48c") 11:59:16 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x3ca, 0x4) r1 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xffffffffffffff5b, 0x100}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0xc9, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x9, 0xfffffffffffffff8}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x80000001, 0x7, 0x4, 0x1}, &(0x7f00000001c0)=0x14) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r3, 0x411b55fe, 0x9716, 0x8, 0xab, 0x2, 0x40, 0x2c55, {@in6={{0x1c, 0x0, 0x100, @loopback, 0xfffffffffffffff9}}, r4, 0x4, 0xffff, 0xe0b, 0x3}}, &(0x7f00000002c0)=0xb0) 11:59:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) msgget(0x0, 0x400) msgget(0x3, 0x10) Syncing disks, vnodes remaining... 6 7 3 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e4e45f stack pointer = 0x28:0xfffffe001f804400 frame pointer = 0x28:0xfffffe001f804430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1440 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1558180761 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001f804060 vpanic() at vpanic+0x1e0/frame 0xfffffe001f8040c0 panic() at panic+0x43/frame 0xfffffe001f804120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe001f8041a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe001f804210 trap() at trap+0x44d/frame 0xfffffe001f804330 calltrap() at calltrap+0x8/frame 0xfffffe001f804330 --- trap 0xc, rip = 0xffffffff80e4e45f, rsp = 0xfffffe001f804400, rbp = 0xfffffe001f804430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe001f804430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe001f804460 vgonel() at vgonel+0xdc/frame 0xfffffe001f8044e0 vflush() at vflush+0x3df/frame 0xfffffe001f804630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe001f8046a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe001f804740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe001f8047d0 dounmount() at dounmount+0x6e8/frame 0xfffffe001f804850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe001f804880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe001f8048d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe001f804920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe001f804980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001f804ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001f804ab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000009, rsp = 0x7fffdfffded8, rbp = 0xa --- KDB: enter: panic [ thread pid 1440 tid 100989 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why