Warning: Permanently added '10.128.1.17' (ECDSA) to the list of known hosts. 2019/05/14 01:38:19 fuzzer started 2019/05/14 01:38:19 dialing manager at 10.128.0.248:32338 2019/05/14 01:38:19 syscalls: 497 2019/05/14 01:38:19 code coverage: enabled 2019/05/14 01:38:19 comparison tracing: enabled 2019/05/14 01:38:19 extra coverage: support is not implemented in syzkaller 2019/05/14 01:38:19 setuid sandbox: support is not implemented in syzkaller 2019/05/14 01:38:19 namespace sandbox: support is not implemented in syzkaller 2019/05/14 01:38:19 Android sandbox: support is not implemented in syzkaller 2019/05/14 01:38:19 fault injection: support is not implemented in syzkaller 2019/05/14 01:38:19 leak checking: support is not implemented in syzkaller 2019/05/14 01:38:19 net packet injection: enabled 2019/05/14 01:38:19 net device setup: support is not implemented in syzkaller 01:38:32 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000040)="3c0da0abfaabb92aad7c84c6d30a409d1c7e176b1693b1ab3294726e5bafafb0ac7623dc21f0b9cc42238b5145b175943f25c894cbdd0f8b14d639b2469bbf9683ce445b97317a2e021a6a8f8fa39396c7b19170db31ddd79cb53fdc6524a07189c17025e0c46a3a3688c4f4c98a9cd700ea78619385625ab227a7dccb672aff06d46e129f8215748e64c60ea10cdf8b1370c3c1a846730143952b01efcb49f9484243901de41d21e94ba267fc59a4107a13a0cb", 0xb4, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0xff, 0x20}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x1}, 0x8) listen(r0, 0x10000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$unix(0x1, 0x1, 0x0) r3 = accept$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x8, @rand_addr="75753b92a37abdce6701e8c1f593d3fd", 0x2}}, r1, 0x3, 0x2, 0x6}, 0x8c) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000480)="d4189b6dd84ca7915d40562df966baadff9a65d9f075de5f5ee822a1dcfc2089fac931b7bd1271df8275de16901a69b3d68817c97d6a5a9ede8a8c8b") r4 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = semget$private(0x0, 0x0, 0x522) __semctl$GETVAL(r5, 0x3, 0x5, &(0x7f0000000580)=""/125) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$DIOCRADDTABLES(r6, 0xc450443d, &(0x7f00000006c0)={{"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", "10b252d50e38ddcd15d0c472c51bcbee6c8c4753ac84e30ea66bffc2b30448f4", 0x80, 0x48}, &(0x7f0000000600)="4f56312499980a7a3aa3a58af18128c8862f51dc0195ad51ffb693e2d51b0281df389a4457527652d4e963b30f915a1332f4b7e251bad5c757b1a73e6ec9dcb7197ee7b4e39da983e74150f088c611d7771ac933c988923546837c06c88dedb09a1fb0fa32bebca260b85eaa99fc29eda10f868297bf785a2dd11b2544bd078ffea30e9287f2680c", 0x2, 0x10000, 0x7, 0x8, 0x9, 0x1, 0x1, 0x100000001}) getitimer(0x2, &(0x7f0000000b40)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000b80)=0xffffffff, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000bc0)={r1, 0x8}, 0x8) __semctl$GETPID(r5, 0x0, 0x4, &(0x7f0000000c00)=""/4096) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000001cc0)={{"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", "94f9f2dc9e7d2b2b6b88776990f40bb30b410b297f82070187cbd7e300ea6a7a", 0x9, 0xcf35}, &(0x7f0000001c00)="0ce00b38c44fa6badf113195ed8472efcbb0304880faafa16078956fa09f66a493489781fbf673c5e272688722bbd02adde2b172bca282d2f45b6b427d7fc9467fa2d3c524413453e45212e740612380693cfec0fdc82b16d68ab1948dc7d5e37d473dc67d81ea32187bb6605b0d8a6d7a72b601decc408015a1af3724d51e43abe769f203032a731ae41cac2538123302c1dbc1f58fec24373f25b0050d62ba1ede4301", 0x0, 0x1, 0x1, 0x9, 0x8, 0xffffffffffffff00, 0xfe, 0x5}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000002140)={r1, 0xffff}, 0x8) sendfile(r0, r2, 0x0, 0x6) getresgid(&(0x7f0000002180), &(0x7f00000021c0), &(0x7f0000002200)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000002240)={r1, 0x7fffffff, 0x9, 0x2, 0x0, 0x5, 0x3ff, 0x1, {@in={{0x2, 0x0, @multicast1}}, r1, 0x101, 0x8, 0x1, 0x9, 0x6}}, &(0x7f0000002300)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000002340)={r1, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000002380)={r7, 0x7, 0x7, [0x4, 0x3f, 0x7, 0x10000, 0x1f, 0x10000, 0x1]}, &(0x7f00000023c0)=0x16) getsockopt$inet_buf(r6, 0x0, 0x5f, &(0x7f0000002400)=""/251, &(0x7f0000002500)=0xfb) 01:38:32 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1964}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) fchmod(r1, 0x88) r4 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r4) fchmod(r0, 0x80) r5 = open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x120) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r3, 0xbf, "83544e0a75e80eeafaf6465f40c3a49fe8a384aadcdf23a2e8f4621ddac3b2b3c3ae386dffa09f5df96737672ac3e957225429376cc5a29dab7852f85c2cb74c2f08a1384939c062df7a2df3934aa3063366409d07d2ba532e94b93f5aafdf32a23be8096cc5ab4fd5ec1aa3c05479d332beac276ab264c399153588e473d3b9d54d0edcf4fc9675b97d156a6458129d5e4fe56ada2774dd17fd387d26718ed1c8af697bff2399e659ef3ff344badb25699014d48e8eafe4239cd0fba2f31d"}, &(0x7f00000002c0)=0xc7) accept$unix(r6, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e) chmod(&(0x7f00000003c0)='./file0\x00', 0x23) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0xff, 0xffffffffffffff80, 0x4020, 0x3, 0x200, 0x9, 0x1, 0x0, r3}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r3, 0x9, 0x9, 0x9fb, 0x0, 0x2}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000004c0)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000500)={0x2, 0x1000, 0x80, 0x2, r2}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000580)={r7, 0xff, 0x796}, &(0x7f00000005c0)=0xc) r9 = open(&(0x7f0000000600)='./file0\x00', 0x110000, 0xc0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0x0, 0x800, 0x6, 0xa03, r3}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000680)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f00000006c0), &(0x7f0000000700)=0x4) recvfrom$unix(r0, &(0x7f0000000740)=""/196, 0xc4, 0x40, &(0x7f0000000840)=@file={0x1, './file0\x00'}, 0xa) r10 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x3000) shmdt(r10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000880)={r8, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000008c0)={@in={{0x2, 0x0}}, r7, 0x5, 0x800, 0x86, 0x9, 0x800, 0x400}, &(0x7f0000000980)=0xa0) r11 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) freebsd11_stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r11, 0x1, &(0x7f0000000cc0)={{0x7f, r12, r13, r14, r15, 0x3, 0x80000001}, 0x6, 0x4, 0x0, 0x401, r4, r4, 0x101}) 01:38:32 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000140)={{"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", "ebf59cd2fc69da7327f512e9a69101962b5a10229cbee12f99685a15a2cf4e3a", 0x1000, 0x3ff}, &(0x7f0000000040)="fc1f0546406142e11e411db2294858cb7efe46be1adce5dfda4ea2b51ccbfe6ee7a0215fb118e1e218a1c7bd783d5fd9d2402975d762a89fe2299a1002ca70f0b87a4379212d48b4dc116fa249c2560a2df0dba0e1710357fadc58092ce70390c022ca04d2e804e59f6d950af682a89d35c6faa323f8eaff6011473bceb788e14f4b98afbc7e9b8d06e1f4bd54cabcfe887c4d97f38c6ed1500ccf9c3b1fe8a5bc13fa9da457d163f3d7ff53b28ac423f4185a84ad7b1eb1616138b0f35938025bdf20d46c05692488622a9b25e11fe928f048b4f357218966bba04e5241", 0x7, 0x0, 0x1, 0x2, 0x0, 0x6c6, 0x3ff, 0x7}) r2 = getpgrp(0x0) wait4(r2, 0x0, 0x4, &(0x7f00000005c0)) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000006c0)={{"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", "4425b2e80128d220170500f08f611e1da81c9f1ec04c647a2e0dbc76552a8afb", 0x1c}, &(0x7f0000000680)="eddf6f0b59894e78586ebf3604202813756823a7c9a8136fe10e643ee61cacf0bcf7652c9d440a4f", 0xffffffff, 0x0, 0x8, 0x7, 0x6, 0x5, 0xf3b9, 0x820}) fcntl$lock(r1, 0xd, &(0x7f0000000b40)={0x3, 0x4, 0x40, 0xfffffffffffffffb, r2}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000b80)={0x2, [0xffffffffffffffff, 0xe507]}, 0x8) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000c00)={{"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", "5c8c33a4afc25d760f5d0006588c922eb6a649bb9fb70db090e077c7c8bbeb04", 0x40, 0x1}, &(0x7f0000000bc0)="40ac3ce0a61d6a18d7c1c132f2a6040136fb0a4b3f4adbf5", 0x7ff, 0x1, 0x7, 0x5, 0x8000, 0x33, 0x7ff, 0x5}) fcntl$lock(r0, 0xd, &(0x7f0000001080)={0x3, 0x1, 0x8, 0x1, r2}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000010c0)={0x0, 0x2a}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000011c0)={r3, &(0x7f0000001140)=[@in={0x2, 0x3, @rand_addr=0x4}, @in6={0x1c, 0x1, 0x1, @rand_addr="ecafa62bcd5eb00930b3770b61af0643", 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3f, @mcast1, 0x4}, @in6={0x1c, 0x2, 0xc3da, @local={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000001200)=0x10) r4 = open(&(0x7f0000001240)='./file0\x00', 0x28148, 0x1) r5 = accept4$unix(r0, &(0x7f0000001280)=@file={0x0, ""/35}, &(0x7f00000012c0)=0x25, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001300)={r3, 0x401, 0x9, 0x3, 0xffffffff, 0x10001}, &(0x7f0000001340)=0x14) truncate(&(0x7f0000001380)='./file0\x00', 0x4) setrlimit(0x2, &(0x7f00000013c0)={0x2, 0x5}) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r7 = getgid() r8 = geteuid() freebsd11_fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000001800)={&(0x7f0000001400)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000001440)="78443293d553e136b0cb3692fc8ae0b6ded6c3656e6b7c233921ae345f3651f22e562906c966ffd02a10529eac88887b50f5c002459c45a0d3278953e58ea02bdef329b9103f0bb77ae6724503e83d250e500ca423c33ffa5d2ad04b1ccd7809c136", 0x62}, {&(0x7f00000014c0)="3bde5798c16e6b303718607b4ee30062d6f65be5ae111108974575340df1ff266481887bb6963c44e78d268a5cef6b21c28227bfeeca5876d0b89b7811d57d77acf338c2e1fb9c68044b687b40f3358d60ea5f4a26474e98a1faaba478c08654c2f43da8911bdbf89ec08467529bea5dab12268ab0164c98180e1bfd9c6fdc214a104a4408eccd", 0x87}, {&(0x7f0000001580)="d386ee44e666c165847eb9fc55d00ff7421f92c42e5f08dee250", 0x1a}], 0x3, &(0x7f0000001740)=[@cred={0x20, 0xffff, 0x2, r2, r6, r7}, @cred={0x20, 0xffff, 0x2, r2, r8, r9}, @rights={0x18, 0xffff, 0x1, [r4, r0]}, @rights={0x30, 0xffff, 0x1, [r1, r0, r1, r1, r4, r1, r1]}, @rights={0x30, 0xffff, 0x1, [r4, r4, r4, r4, r1, r1, r5, r5]}], 0xb8, 0x8d}, 0x184) setsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f0000001840)="014bd65dfc69755907fd180a8face9b435c457e33cd6d1b51027d20d1c90dbfa73581683da331276109357fbef42aaa4915ea5c470933890e1b4cc6d492d8dc9b18f2a3ea2264c8bbb2432a66cc0fa39c25f4ad502c58195a98c62d6440e94598f0eae6e5ade66d19226342123d0982826fc561b84aa4b8cef7f3c99a90cc66af411d1e8d6e41c0375717be87cf06276eb5a24d3aeef259dc09c4fb6feeccb87cf835d93c6c31f26525bfe06951ab356da73ff37733551", 0xb7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001900), &(0x7f0000001940)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001980)=0x1ff, 0x4) fstat(r1, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000001ac0)="35221642c6f6e09536317e6c693a21dbe8bb6edb78e99aac30ebd0829ca200c83cc601f3e774b1613f3c292ef5bdd7e08a3f167886dd90e9160bbbb2c9ebe8e2bda76d48422981db21d7d99eff90ca4fbaf7207d854b3115c653e0cd845e5e9106b26c67e65a020b415e8263008322e8f4bf709a21acb430c72349a91f290ccf2d4b860d7bbdcf1bad5203eb16ebf941c931e6b988766c8286d10f7da534c09724078d5897457ba38c3f211b2ddfd1ea31088c4e6f6b3448dcacbfa95268eb7a6ecf9492d591b0fae7d8623fe38b2f6bcbc802f80b3e82c15c579a76e3a7214e38d2efefea22") setregid(r10, r10) preadv(r0, &(0x7f0000003180)=[{&(0x7f0000001bc0)=""/200, 0xc8}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)=""/240, 0xf0}, {&(0x7f0000001e00)=""/132, 0x84}, {&(0x7f0000001ec0)=""/10, 0xa}, {&(0x7f0000001f00)=""/217, 0xd9}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000003040)=""/244, 0xf4}, {&(0x7f0000003140)}], 0xa, 0x0) socket$inet6(0x1c, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000003240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003280)=0x24) 01:38:32 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x4a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0xae}, 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, r1}, &(0x7f00000001c0)=0x84) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file1\x00'}, 0xa) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) getpeername$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x144, 0x100) truncate(&(0x7f0000000300)='./file0/file0\x00', 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000340)=""/42, &(0x7f0000000380)=0x2a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x8000}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x400}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000480)={0x3ff, {{0x1c, 0x1, 0x1, @rand_addr="d918d521029b29c8ad855deaf57ae577", 0x3ff}}, {{0x1c, 0x0, 0xffffffffffffffe1, @rand_addr="3b1bb664294eb69a3b60559b956ab891", 0x8}}}, 0x108) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000005c0)="3ceb5c0fd8c68f89a85213eda6d3115f74479eb3cfb0634c9ea6613dc36371e04158e1217b47305e3a52cf1af7f4f99697174e580c94cd50189e32f37ab8f8b6af74c0db9a085dbab759034fc7e422925b53aa6e9e7ab83a71dec4f19c5dd6c932da8651a4b88666109b40a6030930cdfb8d0a6347cfd00393569d8bbaac117120f77d55d9e5bf1d091ef2a74eb10472f3ec7cb884507ada2c25983e8753a5d7979906548b9a6b22a629a9bd3ed4c60bb97b113c16286b32b16ee0e110bf3265213559e8c8e168") openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x8000, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x4) sendmsg(r0, &(0x7f0000002a40)={&(0x7f0000000780)=@in6={0x1c, 0x0, 0xffffffffffffffff, @loopback, 0x80}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000007c0)="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", 0x1000}], 0x1, &(0x7f0000001800)=[{0x1010, 0x6, 0x100, 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{0xb0, 0x9f, 0x1, "51c7f7efa2e7aef98909fbb2e3d0313894ebe315d3fb92a75877aabbe34a8e52bd0de73910ff7a77fe11b418b8e1c6c22d123aaac7bdcf50c6e9ea0e5a1d49ec3f73b1ad32363f8863cc4d1f5d35010b99cb2f5f997b9a47a60e2f9f0c489d440b0d4e64ee91ad71205ef41cdeaf3ffd640de8713f14d6b8b6a3023dcfde65372d705ec8adc779ab8904fd86860736fcc1911e28dc287faf5e5dd8d142077246"}, {0x50, 0x0, 0x3, "f1f246a73eaa8f79377055435c3d223d1d3fcec5b82ec1feb4207f1abc314c1759859beb7f935847a52745b89b19670a7258eb4263d67aabb9f83eba4da4e969"}, {0xb8, 0x2f, 0x100000001, "1b9d6f8f0f4ed334e2ff2f96c1879bdad42e3b6d54486ebbe2df25bb7e4d1020f8938c63b6734528ea89f1defdc001a1b6047c2a94b8196497cbdf1a56c83b0f329d15544b8ead0af292cf74a333751b55629533fa5fb81e98173cea6ba644719cf3fb7868ce8578279e6d4112774613db85f6ceb025d211540feb5eadc440101f52117bbda4342cd9d67606860391d5a4c3c849eefc3a59d8c2988695b9e8ef0bb77f"}, {0x60, 0xffff, 0x8001, "4a28aac9b48fade5ad1d8153e17b1bdc664dcd5d6fffc2fc0c25fecfb13539e2451d6ec152cf3a86e60f86b9af0af43e40da638562ddcfb839d61abd5ddef20c55fcc47f6c11425486694426ca87f05f"}], 0x1228}, 0x85) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002a80)={r2, 0x67, "544dac7b3b6b3be484027a1fe7d43e8ba7c9c0b8ef01259aaa0e1b363df24312604d33d0c403f81702433aba889f787334be6ce45b68eab08918841e7920eb32e3718f1913046661a42804f1bee9df33d90e8ef26a25fdf72a4b9eb6b1bb8a5156e572d9ba34fd"}, &(0x7f0000002b00)=0x6f) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000002b40), &(0x7f0000002c40)=0x100) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002c80)={r2, 0xb0, "4ec060256badb357491a834517364a34c8ef28786e84ccc29c2597edf75f77d568faae5563d0c2d99949e5945636f92ea3215b57cd7b756fc02a5bd9cb5ab6cfaf1499b4c3c9010c81149e19738ecd89ff97b3327014843f36112a3b026c82ae3f064f679734f28ea0e66553d571b8389fcb44f3c75a366c72c69aef8f0232217d0c17ca1457c929630d6bd1877f2de76f09dec852c4c17f6f820e772f7965d16065da20fa737d86ec71f2b0e8ab3c50"}, &(0x7f0000002d40)=0xb8) clock_settime(0xf, &(0x7f0000002d80)={0x5, 0x7f}) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000002e40)={{"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", "09df27482e574945e28fc7b279688b335b970d33e138b2025dd8e8fa3240064f", 0x4c46, 0x7}, &(0x7f0000002dc0)="cbc4dee0436da722abe7b49f76498a7753e8ed995436e731b2edc5fec76fe2132c01d04660b42b163ec8716694c9f9a4f42771e979f9168ca44a0c930f6b1bea1bc42a5f1a6a1667e6e83304472100abd724569bad3b50b0e7e11d327def59b83a8a962c1587c64591c1d780f9628124b58d20f4a2b509ca", 0x6, 0x100000001, 0x8, 0x20, 0x0, 0x7, 0x100, 0x4360}) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000032c0)={r5, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003300)={@in={{0x2, 0x3, @multicast2}}, r4}, &(0x7f00000033c0)=0x8c) readlinkat(r0, &(0x7f0000003400)='./file1\x00', &(0x7f0000003440)=""/215, 0xd7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000003540)={0x7, [0xe000000000000, 0xfffffffe000000, 0x87, 0x6b7d140c, 0xc3000000, 0x2, 0x1]}, &(0x7f0000003580)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000035c0)={r1, 0x7}, 0x8) r6 = semget(0x1, 0x3, 0x100) __semctl$IPC_RMID(r6, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 01:38:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) lseek(r0, 0x4, 0x1002000000000000) dup2(r0, r1) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 01:38:33 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x100000001) sync() msgget(0x1, 0x58) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), 0xfe93) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x3, 0x6, 0x0, 0x0, 0x4, 0x7, 0x1, 0x9, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xf, 0x9}, &(0x7f0000000340)=0x8) r3 = msgget(0x2, 0x7) msgsnd(r3, &(0x7f0000000180)={0x0, "b13e4d11f97ba63816e09993258d865203df8f3541112bea11b4a09ae959f8974c1ed2eed0edaa69d458b83151c12ce127c67e6deaa24c8232ea1a563b3f22111e608e36a71e38c144cf7d4064b9f81625d97e6292029d6bfcea4a9c4ca45726cd58d6ed78fe3c68032a261c2bf97a0416d968132d702a2b185158fa9bc2d270b847a4a2561c590f535b03a11ddb69a1f1c0f419ed0b2cdf292436246bec8183b882ca9db295257c4659126ca41626e74a5017438e09701e47bc5f095b390793ac32f8d6264fa27db3e1332c2680e9e3f3e0c12e119133ea0285"}, 0xe2, 0x800) semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) semget$private(0x0, 0x2, 0x306) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 01:38:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x23, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0x1c, 0x4, 0x6) r2 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f00000000c0)=""/30) fcntl$setflags(r1, 0x2, 0x1) msgget(0x3, 0x11) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r3, 0x10001, 0x3, [0x3f, 0x3, 0x35d1]}, 0xe) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 01:38:33 executing program 2: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) r4 = getpgid(r1) getpgid(r4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r6 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x110600, 0x43) linkat(r5, &(0x7f0000000200)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00', 0x0) r7 = getpgrp(0xffffffffffffffff) r8 = getpgrp(r7) getpgid(r8) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r9, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r9, &(0x7f00000008c0)) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r9, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) ppoll(&(0x7f0000000180)=[{r5}], 0x1, &(0x7f00000001c0)={0x89, 0x3f}, &(0x7f0000000540)={0x6}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:38:33 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02022e2f66696c6500"], 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0xa08e}, &(0x7f00000000c0)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000080)=@in6={0x1c, 0x0, 0x1, @mcast1, 0x4}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000100)="f37d1aac7ec44b27df8948c5708400eb7cbbd95a154b0c8f9fed0f1a16c666035d934f9b4e40d4d96953d932ace2d7e0811b8fa0453f4df97f4e7164da15ef836b438798a20f32293c45f6a9893730caaba2fe4e28da7866fbfdf998167379bbbd8903fe278002202ce42c63a44dc3c839731cf56db65c85690cf9636632c39c6a3b2d314e03564420225f1e2b73dc5e6967b08f6c4333b5762848e4aba5f72e03bee581fa8e587bdd999afafb5136abb5656d69928d4176f4466097184df9f5de1775def5a2", 0xc6}, {&(0x7f0000000200)}, {&(0x7f0000000240)="c6b910f9a27699888cb8eaea6b892518ba587f0ad9794274286946b576666eaccea13c09928973d708cea06f3df77485b4f7f6914c32", 0x36}, {&(0x7f0000000280)="92296f532180139065adc33f911922af4e108db13e2bea212fbeb166307fde20", 0x20}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="5a547c70696376e08608bffd3c670689e54ab7949e286bd3fcc3d70e0d82b762beb9a38fbb1e73d9e2048a947340d7cc9c74a24e7ef012f0343aed8379b05492163bade7abdd6b05f8476c01925c4395c60a7e579b91ac629722e71ec2a0886a599ff57174f2a8828c5518", 0x6b}, {&(0x7f0000001340)="f09bd510fbf6a381140663b99a70f4d8fe735ea24a3908eefd6a48e15d696d02da0ec6829041a2f839091aeab7107d79128d637f570c2e80f5ad3105bdd2b9f91888696c49ebe2c70ee27ab31adcbc20b68b6e6c0cfe51e2e7d8c36154bc1edad777100cde0aaa76e1083595350b9d56e8c341", 0x73}, {&(0x7f00000013c0)="fee7b7141bfe873f0f7a5ae2532534c75af813e671ede5213137fe381aac0d434e8b4add67a36e84ac2befc4f4f053b45ee1b08ae2c806b5b3d41f06c670e3c3372d3338a7d121701aa933d3065f9903b8b125dd51f3a002691d62443b7eef7e8521b08f9eba7acfa7f48ee1b6fdf40561f785ec74146b337edecef3f87b6422ed0aed9bdee9e1118b088a6d47d1ed9b3ee25298535b198be1bff024049c22b1996d63c20904656f597c446e9af2425d68f7737479775d229a6949d733a8f87e0bf2ea6dd143e02a589226cbd7afa784f5b15ea1475438dcfd494a23206a82908cfc5d17fbee", 0xe6}], 0x8, &(0x7f0000001540)=[@init={0x14, 0x84, 0x1, {0xfffffffffffffffa, 0x5, 0x10000, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0xa02c}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="d0aafa810599808e4e67ef6f087db215"}, @init={0x14, 0x84, 0x1, {0xffffffff, 0x1, 0x5, 0x40}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast2}], 0xcc, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x2, 0x3, 0x8, 0x1a14}, &(0x7f0000001680)=0x18) 01:38:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x3d, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x400, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 01:38:33 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x1, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x6, 0x4f31}, &(0x7f00000000c0)=0x8) 01:38:33 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x22}}}}}) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x1, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x6, 0x4f31}, &(0x7f00000000c0)=0x8) 01:38:34 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000000)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x80, 0xca36, 0x200, 0x5, 0x7}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6, r2, 0x0, 0xeffffffffffffffc, 0x191, 0x0, 0x0, 0x7}, 0xffffffffffffffc6) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) chmod(&(0x7f0000000340)='./file0\x00', 0x1) 01:38:34 executing program 1: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) readlinkat(r0, &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000500)=""/149, 0xfffffffffffffe08) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x5, r3}, &(0x7f0000000600)=0xc) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) accept$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 01:38:34 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000000)="fca3", 0x2) lseek(r0, 0x0, 0x1) 01:38:34 executing program 2: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) r4 = getpgid(r1) getpgid(r4) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) r6 = open$dir(&(0x7f0000000300)='./file0/file0\x00', 0x110600, 0x43) linkat(r5, &(0x7f0000000200)='./file0\x00', r6, &(0x7f00000004c0)='./file0\x00', 0x0) r7 = getpgrp(0xffffffffffffffff) r8 = getpgrp(r7) getpgid(r8) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r9, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r9, &(0x7f00000008c0)) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r9, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) ppoll(&(0x7f0000000180)=[{r5}], 0x1, &(0x7f00000001c0)={0x89, 0x3f}, &(0x7f0000000540)={0x6}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:38:34 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb080000240000000000009078ffffffff000000000703fd440c0503e00000020000000000"]) 01:38:34 executing program 3: syz_execute_func(&(0x7f0000000080)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") 01:38:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff0600000000e00800450000150000000000019078ac7000bb00000000050090780017cd909d1753000600450000000000000000000000ac1400aa00000000cb7242a13bd88567d9f3ec523719b39d76e658ee1e9045e54a19cfd4a1b1938e64de4fc485e0b9b32dd8eaed06f07468191b70ed4de312a584444dd57d57c1031393e3d9ad7fb30565d8e0d8dc474b45fd99b174886d52b2fe123d3906842a948e62e0dd8f16737ec763e82b7edf0a48d108d85dd87ac8318a391901c7c0f846bcbbfc33333da8"]) getpeername(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x1}, 0x1) getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x1c) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 01:38:34 executing program 0: syz_emit_ethernet(0xe0, &(0x7f0000000000)=ANY=[@ANYBLOB="fffffffff2ffaaaaaaaaaaaa86dd60b4090000feca0ea975b248de6b73975d74b20f472e00ffffe0000002ff020000000000000000000000000001890090780007040060b680fa0000000000dfff00000000001803ffffffffffff00000000000000000000ffffac1480bb"]) 01:38:34 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 01:38:34 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8408, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x2, 0x1000}) r2 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r2, 0x4004667a, &(0x7f00000005c0)) 01:38:34 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f00000001c0)=0xb) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000000)={0x7ff, {{0x1c, 0x0, 0x1559, @mcast2, 0x401}}, {{0x1c, 0x0, 0x2, @rand_addr="2b54c948bae47645342b20095cde5334", 0x6}}}, 0x108) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) setsockopt$inet6_int(r1, 0x29, 0x30, 0x0, 0x0) 01:38:35 executing program 0: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c4313850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c4a17ae658058f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f6808218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000200)) syz_execute_func(&(0x7f0000000180)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 01:38:35 executing program 3: sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) sigaltstack(&(0x7f0000a00000/0x600000)=nil, &(0x7f0000000200)) r0 = open(&(0x7f0000000140)='./file0\x00', 0x138400, 0x81) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@loopback, @multicast1, @broadcast}, &(0x7f00000001c0)=0xc) pipe2(0x0, 0x0) syz_execute_func(0x0) 01:38:35 executing program 2: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaa000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x7) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$inet(r0, &(0x7f0000000180)="1f31d81a4d62d56ee9781b01f59eb2222d49e151c2f91ade6e6fcb53b8595b3287304f8cb51a7f4765635f4b7fffcfa4c39a6b1bf1d0a0ec7aa32ae08ddd20956f8698930c805da7178a26f278ba729c3426ec7acd301853e0c759185bcd03dd7754194192a7ec9f059e1671ebe1bd5bcb7e72ffa4c646c406a304e39c3d7b598963bcc82f8d6a4877ed5e242ba9eb138a383b2c0f2a520f3f272b3df68ec439d7d8497292a32900fa374147beb0471ba25dd4655c4fc03a576603225a8f3e6b91289dff41ef80a3f362f64bdd", 0xcd, 0x1, &(0x7f0000000280)={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000140)=0x101, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000002c0)) r1 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x3c, 0x3310, 0x100000001, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x7, 0x2000, 0x69, 0x472791f9, 0x4, 0x75c, 0x1f, r2}, 0x20) geteuid() 01:38:35 executing program 1: syz_execute_func(&(0x7f00000003c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bc4a1e1e0ef26400f0d18c481ee5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_sctp(0x1c, 0x200005, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x120000, 0x186) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x80, 0xf, 0x6, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200", @ANYRES32=r2, @ANYBLOB="00000000070000001a0000000500000001010900"], &(0x7f00000002c0)=0xa0) 01:38:35 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) 01:38:35 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130500c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @loopback, 0x462}}, 0x0, 0x7, 0x1, 0x1, 0x0, 0x4, 0x6}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000040)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x1, @mcast2, 0x8}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x7f, @empty, 0x4}, @in={0x2, 0x0, @rand_addr=0x1}]}, &(0x7f00000000c0)=0x10) 01:38:35 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fchmod(r0, 0x16) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x1a) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x3, r3}, 0xc) ftruncate(r2, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) 01:38:35 executing program 0: chroot(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffff0ce) r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40000) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, 0xfffffffffffffffe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2000}, {r0, 0x81}, {r0, 0x2105}, {r0, 0x8}, {r0, 0x16}, {r0, 0x10}, {r0, 0x100}, {r0, 0x20}, {r0, 0x65}], 0xa, 0x3) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x88) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000002c0)="6e0aff1749090ba5f57ba230c3373484d5b522c98fcb5ca10fc2c2089ced12086a6b53bd818f3a0af2174ab5a3cba2a1e341e4741250e5f8c10f700f8936487de735a8f387e525635055b4f6301ed18724afffb5ba6dbad6d0f796c141beb720752e4382a1ea75111e29f977b4a781a53b610d8bd885c7e3f81a2cba3f8a68112d62ecd0b8b587b0507ce55638614930aba18129d6a2a9ff67a618fbbaabcc596e6190a73d9855311bf1", 0x101, 0x7, 0xfff}) fcntl$setstatus(r0, 0x4, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0xffffffffffffff47) freebsd10_pipe(0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, &(0x7f0000000400)=0x178) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000040)="8b8b0eaf0d4b08486b2fb17dbe0b281f2f29047f24cb2a43093f78733cea") clock_settime(0x0, 0x0) 01:38:35 executing program 3: socketpair(0x17, 0x20000001, 0xffffffffffff8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r2 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r2) 01:38:35 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0)={0x8, 0xffffffffffffffc1, 0x4, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xffffffff80000000, 0xf9, 0x401, 0x4, 0x0, 0x80, 0x101, {@in={{0x2, 0x3, @rand_addr=0x1000}}, 0x0, 0x3, 0x20, 0x4, 0x8, 0x5}}, &(0x7f0000000080)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x400, 0x5, 0x401, r1}, &(0x7f0000000280)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x16, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94) 01:38:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1f, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x81}, {0x1c, 0x3, 0xff, @empty, 0x5}, 0x8000, [0x6, 0x0, 0x2, 0xed, 0x9, 0x4, 0x7, 0x6]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f0000000000)=0x100000001, 0xfffffffffffffeb9) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 01:38:35 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x4, @mcast2, 0x2}}, r2, 0x5ec0eac8, 0x7, 0xc10}, 0x8c) fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") openat(0xffffffffffffff9c, &(0x7f0000000300)='./file2\x00', 0x1ff, 0x0) 01:38:35 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x1010, r0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, 0x0) syz_emit_ethernet(0xc5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 01:38:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1f, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x81}, {0x1c, 0x3, 0xff, @empty, 0x5}, 0x8000, [0x6, 0x0, 0x2, 0xed, 0x9, 0x4, 0x7, 0x6]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f0000000000)=0x100000001, 0xfffffffffffffeb9) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2]}, 0x2}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 01:38:35 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000c300ff00000000008320c637a36094e37bc9517e0492a7346aa433aaceb90d20bbba6cc7fbaff69dcab8e8e3644610e4e0fc84286d93915540b6d3697d4d9fde3992dabf5ebc43254fa10a64f6eaa5e0975466f20c403bee2e366cfdc0df805cb7ec091e33c61add950f6269b8e33049493780b7d0e300320f57aae790601520f2fcfbb60775fa1183e07f377833bdbc8f38f596daec2dd915567946fe12"], 0x10}, 0x0) 01:38:35 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"bafdbbc065d9520c48d57f8beef080a682b835c337d7274f06ba394bd7d37561a8f7d51ed9df18d7177137b8aa2ec3e73c8cdc38f7ee50400256297cff4618716ceb185e5996827171587f3ed22375753614f4c90657460c005eccac3f64ad5c54cebbd38e9fac78cd29d04eb412a739107bbd74955b3c9e71b168c904a1421b4d37e8146066f561fddebd9b9260b350cb581d76cd843d3818c19fc28d41ccc212769345df2c1fd089acf086d41559b1f0ce072a221d0fb0f62f0e1b428a1f523b32b1f50aa5dd8bab021b7e97f62f567cfded8885766ef6b66025b06883081bdc41d66904e473cfae997a8d008409bcd8d368410261c59f530652715b740b476317302e2282aa5f591090268a5c5491a090c4ec17dd7d39d7409ae30ab96a804cb60debb4b7870af273a55d963a301f5367514c9defdfd772891f2a71c32dc306cb7834aedcc02d4ecb1780a0e928cd67eee016a58acb814ed61bea29495114aa1375026df5ce8dc633136e46835c3fdbef041dff854bdedb2eff485de08b42eb857837aae9ffd8cb739858ca770ecc96ee87aa55f2ce6cffa0eeb4076f2618fd899eb8fb58a75663481d4073c113eed86ad9a3be3180ad6f83b4337481bec4fd79f1606de7ee80efd0b055ff389e3dfad4630c5be218a75b66a7b552fde4f2dd51c5c31f7c6db193ad346f77432c93c89a105c6de1366ee6bf04ad02c790225a4576819041ef103dc6193f3dd5a2b9dddd54029649b869ebdc5c3f807b09be6775d5569c0dab27eb2718da90bb08c9574c81535697c398804b660fc0db3935545fa69130651fc7dd833df7d42c1e5f66147897d3fce28e90eb428611a38be2cb22af46f0f8971357ce610adaaaf0d3ccdfd7add99544d448007eeb42bce50436b10ddefc185d634f12e6a97621c8c8cec7be7025fb2a012ef5f0989ee2e97ab7ae4de041d7633fc47edec1d87ce55d2cf153a5104264a7b42ff55da5201e67bd933e68426baa4ed73fd268451bbace40bbee87bbaa8560315899b4f64254eb75e3e8c3735143168519023915054eb04afbc793475cb58573326fc1b043053f0a5be0f0898db2c01ad746d9c25b7880f0616f999e9ff1e53f4ce15bc95d27ddeb8ed25ea874d5646c075bf435b0d186bb54fd5acc0b03618810d8815e99d6e50b2db58638c9677131fad86693ca971208bda1a8f3f60472ce30f5986be073827697429b1a7e5c3c9f2011cce265342b738f0fc6236d316e54f1b16bc4452a3d89dacb8c64619f3748ed5e152572dc386c87feabcedcefcfec6f3d586da4e4cf9347fb6c4ce62879cc45759181c7b0506998c5f36b0d59b216df69080a29918f71a1f4c09bded02bdbc89e3be1015ff956c1b03ded8d4a867cd6872f49d15ea654b8f29871bb8251d3cab0632b040feadafc8e3eb642bd43b674cd09a93c1d4b", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r3 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000780)=ANY=[@ANYBLOB="f5f10600bc8a89679ba7b338d62eee5c0f009086bafa3cbc466d5051250000000078467bb46e8a6339099a0daa2e4e3d1f77635a99e4"], 0x1) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000480)) execve(0x0, &(0x7f0000000300)=[0x0, &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)) 01:38:35 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/206, 0xce}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f0000000300)=""/78, 0x4e}, {&(0x7f0000000380)=""/61, 0x3d}], 0x4, 0x0) syz_execute_func(&(0x7f00000001c0)="98650f9be11c240f05bf0b000000f3420fbd0cb141e2e9660ff8aa020073a01a0f33b8c4f4014e4e4e5b26400f0fbafeefffffb7c4019d6bb7549ec2e23009c423ad5df203dee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397f0000470f96de662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53c2c5816016dc41040fc60fc6ae000000f1ebeb628f8f709b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fb65440f48b3cb000000e2") 01:38:35 executing program 3: syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2a000000e36c8c75dd60e49d7800003a002293ca12379ead9c65dcd6bb64696744ff028000000000000000000000000001ed9509cf754d8df2ef4d08dfe74035c9e7c9c60cfac23015d12691cdaf2f4e32a9ee9fa13df326de86ee806ca057be38b4100cb4fd5dc564465a0c31e5d9bb392ccf36f526970a64d770b7fd8bbbe4541c14f178e092d4c0764ee487dc5bba4edcd8"]) 01:38:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4, 0x80000000, 0x6, 0xffffffffffff8001}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0xffffffffffffffe0}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x2800, 0x9, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2}, 0xffffffffffffff94) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[], 0x0) 01:38:35 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x4, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x480, 0x4, [0x4, 0x0, 0x7, 0x5]}, 0x10) 01:38:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x2}, 0x8) sendto$inet(r0, &(0x7f0000000080)="a5", 0x57, 0x3, 0x0, 0xfffffffffffffe29) 01:38:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x2000003}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 01:38:35 executing program 2: r0 = socket(0x2, 0x100000003, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0xb2c0000) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) socket(0x2, 0x5, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7, @rand_addr="4df309c99c7ee08b7c3e4f79fb1f8622", 0x100000001}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000001500)=[{0xc8, 0x17, 0x5, "01a80c20ff9d53a7c20776ca61c042e3fb311eb383a29b43630c2c14f56749d53fdb161016aa615029451881f9f352787167aff809ec738df58a2ca31ef409c56c9d30c687021b8655783693ff0e3951fe6f4f909660414203b1b07dbd8f69b4c8e24cc2e3d3433ed98aa4e015fed5e25691b842cc7fca5eadde299e4418268b566768ae6ca4d9c19182110e9e167b143bbf920f95152582e0189cd272ed11cadae2fa1f0f93b5fe8ac0ecde21ce86ec8540d4"}, {0x1010, 0x11, 0x80000001, "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"}, {0x40, 0x88, 0xcf, "887b39536f0f9a37ec516a4e5177adb2a085980da2591f3abb773d8c447acf3993f32caf1177609bf6991251a7"}, {0x70, 0xbf, 0x3ff, "cb446527f669a295de21ee17b5fb338cad37c8c010ff2ddfa754eed89ea254c69536eb90dcb8c0a2571a13d1043428f488ffe41cb9a7eaa161c4c0883c70a34ae66c7d643f51013258603e96977bff2ef681a03fd8269e9f56ab28a0cd8d"}, {0x108, 0x88, 0x6, "ba455b63067d9cf5a39426fea54d340157f1aa59074eaeab77372bd7e33c4d975573ed67bc24acb17d9c9aeae5a4c6bb9b9c6b61d44e8787e458cecf055aeef791d65c06461250bd4e7f4ee9b9a128f5a225f1b06c1dc6e8b6a755aa8ee3d8a86a323db2f95d7b313dbebe498de5ae0dd991baed9c4b732cd7864a5e8e91aec8803f4282069456278e6b52f4a06748038f21582ee0be5eec87bf48ac0f6deedca869020203512f3a2e6e4df7f29a11c9499f8fee94da99d57253c3e88cc571d361d97cd082baaeb0af8e90dd34e0ac1ef141bc8ab51d7822ab01929c3c0de258363077e85c12da1e2c89c5f88eca116ad322a8bbce5a35bf"}], 0x1290}, 0x20000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) 01:38:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//.\x00', 0x0, 0x0) r1 = dup2(r0, r0) freebsd11_getdents(r1, 0x0, 0x0) 01:38:35 executing program 1: syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c170f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") r0 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000140)="569b06234faedc56997a3bb70cb3e01f9669d10fa9d8817d0356fe46a1637c46b65c95e075d8a2ce2f53d91480ce63470435983d2a2a67166f397bde70bc7eb66c9f6d510f2e5a9b701eaaf821e854849419a6acb8e75a6f45171438104c91bceeb7fae91af86446eb78afc4f2e7ee8233a6b5e82ab7e05ab4000d3f0e0d48a95802ecd7446abb3950e2cd0667091f6499d78ae141214fdbcb5a9b387af75a36f396f5059c6c2b1db350736c4e586ac853cd814da6f2a41dab069f5d5dadefc837c2cc2ec6ba5f78d592a2f87c48bed5c15c4e236b86d3e3581803f21a7ea77752b31c8d8cd67cb451074eb1ae5c3940736c554e4026") 01:38:35 executing program 0: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x100, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x401, @loopback, 0x14}, 0x1c) syz_execute_func(&(0x7f0000000000)="c4031979c9010fc73aadc40111d502440f01d40f9e4b99c4c1c5d9c4c4e2c902be596d0000c4a27978b9f0ffffffc481f8ae570d") munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x40}, {r1, 0x92}, {r1, 0x2}, {r1, 0x14}, {r1, 0x2000}], 0x5, &(0x7f0000000100)={0x4, 0x31}, &(0x7f0000000140)={0x9}, 0x8) 01:38:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000040)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 01:38:35 executing program 0: getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) socketpair(0x2, 0x20000003, 0x100000000, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x200, 0x4) setgid(r0) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c040f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r2, r3) 01:38:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x2, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:38:36 executing program 0: setresgid(0x0, 0x0, 0xee00) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) openat(r0, &(0x7f0000000180)='./file1\x00', 0x10808, 0x7) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="64035dbba8027cb42474f0309476f1e344487a2ce4996e08116fee4cc29fd62ae7c0f5eeae8df8c2f0a1bb58d4e16c294a7460fce2f3f71a4abc8547f278131f7798a11bbe78f4af468a2e237ddaadca46a3a467e6a727f845b75d07f0d380ba4d6a8584a851c03bb9469748d688c826514a0c1f0a7776ef48f2fd28d76ae4522931c2bb54f637c8c5af59f8fa96c9f73df378491cb13cbf0731bcefe1bc49e545301295a0cd9db17b612eeed37f8fd408513c7fc40388dc0bab1c5021a21ea22acc6d9399e24827c985bd018707a62eeaf35fffded4596dd20dd384777f0b") 01:38:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x3, 0x39f5, @loopback, 0x3f}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000000)=0x7e) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 01:38:36 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) execve(0x0, 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', 0x0]) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0xfe, 0x100) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x8, 0x150) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) 01:38:36 executing program 0: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 01:38:36 executing program 3: syz_execute_func(&(0x7f0000000000)="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") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x0) rename(0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="ac1400aaac1400bb0100000008000000e0000002ffffffff00000400e0000002003e0000ac14ecc7ac1400bbfdffffff"], 0xffffffffffffff1e) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) unlinkat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r2, 0x1f, 0x8, 0x8, 0x80000000, 0x6a4}, &(0x7f0000000300)=0x14) 01:38:36 executing program 1: freebsd10_pipe(&(0x7f0000000000)) 01:38:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='[\x98@d,-\xa0\x00', &(0x7f0000000180)='(@\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fchmod(r0, 0xe3) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@empty, r1}, 0x14) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000800), 0x0) 01:38:36 executing program 3: syz_execute_func(&(0x7f00000012c0)="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") syz_execute_func(&(0x7f0000000100)="b17991cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0f25db4c58c4a1aa5138c44149f2168f4808eebce00000802000c421fc51c1ea2ed322f33e36646442e900000001c462c8f3496f46ad0fd8aee4e47c730f57c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1255111d54111d00") 01:38:36 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x10) syz_execute_func(&(0x7f0000000000)="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") r0 = semget$private(0x0, 0x3, 0x40) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000200)) 01:38:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600, 0x42) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000080)="d8f86cfb974f065844d6fed86eb6fec09362393a7c41a9246307482f") r1 = socket(0x2, 0x1, 0x100000000) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYRES64], 0x1, 0x0}, 0x0) 01:38:36 executing program 0: r0 = semget$private(0x0, 0x0, 0x300) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r2 = getgid() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0xfffffffffffffff8, r1, r2, r3, r4, 0x20, 0x9}, 0x5, 0x9, 0x80000000}) setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0) 01:38:36 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) syz_extract_tcp_res(&(0x7f0000000100), 0xf4ce, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x1ff, 0x0, 0x200, 0x200}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r1}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 01:38:36 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 01:38:36 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000140)=0x9, 0x4) 01:38:36 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4) 01:38:36 executing program 0: r0 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0x0, 0x4}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x39e) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="2315bc132260c8d3d7b40821", 0xc}], 0x1, 0x0}, 0x0) 01:38:37 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x20) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 01:38:37 executing program 3: r0 = socket(0x3, 0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f0009000400ffff08000000ffff080001000400070075ebc70c7b944efe69c0f5f85c6c1ddb69dede67d5d608e07090f911f489a3b1ddbf7901af059dd130d4913478cf95cb69ab23ec0b9d4dd902d578b8c115e3622f98c7a53db58003b6aa02ec81f9307a3aeb903de2c7e2cf120e333a7dbd52742caadafd94748f870e"], &(0x7f0000000100)=0x1a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x4, r1}, 0xc) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@rand_addr, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000200)={@multicast2, @rand_addr=0x4c5d08b1, r3}, 0xc) setsockopt$inet6_group_source_req(r2, 0x29, 0x65, 0x0, 0x0) r4 = msgget(0x1, 0x10) r5 = getuid() r6 = getuid() fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getpgid(r8) r10 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000500)={{0x6, r5, 0x0, r6, r7, 0x4, 0x6}, 0x10001, 0x100000000, 0x9, 0x401000, 0x8001, 0x9, r9, r10}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e20080000000000000000000000000000000000000191060000000000000000000000000000000000000000860000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d100", @ANYRES32=r11], 0x2) freebsd10_pipe(&(0x7f00000003c0)) 01:38:37 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1, 0x0, &(0x7f0000000040)=0x2a) socket$inet_udp(0x2, 0x2, 0x0) 01:38:37 executing program 0: sendto$inet6(0xffffffffffffffff, 0x0, 0x3c3, 0x0, 0x0, 0xfffffffffffffdc6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x5, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x1d, @remote={0xfe, 0x80, [], 0x0}, 0x40}, @in6={0x1c, 0x3, 0xfff, @mcast1, 0x401}, @in6={0x1c, 0x1, 0x7fffffff, @ipv4={[], [], @rand_addr=0x81}, 0xa2}, @in6={0x1c, 0x3, 0x4800000000000, @empty, 0x880}]}, &(0x7f00000002c0)=0x10) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) readlink(&(0x7f0000000780)='./file0\x00', &(0x7f0000000880)=""/252, 0xfc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x0, r1}, 0x0) syz_execute_func(&(0x7f0000000840)="3e672666460fe6cbc483e96d31ae640bc76d994008bcf3ffeffffff2af0f86008000003626426f8fe9000272c8c4a2791851255d6641f903214c4029fe") socketpair(0x10, 0x0, 0x400004, &(0x7f0000000200)) lseek(0xffffffffffffffff, 0x0, 0x7) 01:38:37 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0xce, 0x1, 0x226e, 0x7, 0x6}, 0xc) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000100)="ccf270b6e5b2764c527732ed6d9cb52f0849a28ef2e6a77917d02ac1791cb59fb5d4160c5a56a06f781282b7b0a3dfce6f03077cdc38bf5bfb7d9fc44e33726d5d71d7e877916d4d34fa84dc8443c499978f51c9e713b39abf3cc17693b732587e3f2398ba33bd68699f4f55929fbf4b6d15858f2070") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x5) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) 01:38:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 01:38:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x200, 0xfffffffffffffffd, 0x4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x7, 0x80}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) fchmod(r3, 0x38) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:38:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x357cd1fc6e68442, 0xffffffffffffffff) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) syz_execute_func(&(0x7f00000005c0)="b114918fc8b0a3d1ef8e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014cffb2b2f4405f3ff9f9be3c3bc4e17950ea01efc48192558dc3c366450f186746c421ed65da5c200f5726400f0d18c4ee6d5f660ffabb26f7f7b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") open$dir(&(0x7f0000000540)='./file0\x00', 0x100000, 0x4) r2 = shmget(0x1, 0x4000, 0x1000000000000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000480)=""/130) r3 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8) connect$inet(r3, &(0x7f0000000440)={0x2, 0x1, @multicast1}, 0x10) r4 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x8000, 0x180) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000880)=""/4096) r5 = dup(0xffffffffffffffff) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) r8 = socket(0x17, 0x1, 0x10001) r9 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xb78d, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000002c0)={0x2, 0xc9, 0x1000, 0x51, 0xff, 0x1, 0x7, 0x80, r10}, 0x20) r11 = dup(r5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x4) ppoll(&(0x7f0000000240)=[{r5, 0xc}, {r6, 0x14}, {r7}, {r8, 0x10}, {r9, 0x10}, {r11, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETADDR(r12, 0xc4704436, &(0x7f00000006c0)="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") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) fchmod(r12, 0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000680)={0x10}) 01:38:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100889, 0x23) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0xff, {{0x2, 0x2, @multicast2}}}, 0x90) clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) ppoll(&(0x7f00000000c0)=[{r1, 0x60}, {r2, 0x4}, {r3, 0x2080}, {r4, 0x14c}], 0x4, &(0x7f0000000100)={0x43a9, 0x7f}, &(0x7f0000000140)={0xffffffffffff9697}, 0x8) 01:38:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 01:38:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x8c) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 01:38:38 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000480)=0x1, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x20000000) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000200)=""/64, &(0x7f0000000240)=0x40) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00') r3 = accept$inet(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000440)={r4, 0xc, 0x100}, 0x8) connect$inet(r2, &(0x7f0000000280)={0x2, 0x3, @multicast2}, 0x10) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfdc9c9900c4a37bf0c54041e2e92e363e460f1a7003660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30077100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f68089090360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 01:38:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x40000400000002be, 0x4000000000000d) pwritev(r0, &(0x7f0000000180), 0xd0ab517b9aa8e4e, 0x0) readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)=""/243, 0xf3) 01:38:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x1, @empty, 0x4}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e2da2dcbe3255a52bf808eea388199a1da0a30f542a7dae24dbece6556d992", 0x1f}, {&(0x7f0000000100)="57e596cdc9590c62fc3158d0190263f304ddf2032a5ac7afda1bc2b33fc209264cf74c6fb20ad54d3d0577d4cda45e256503e449fbefd0eac63f446b8e1e9ce0de7db7b260bb9bfb066e2fdb5074f98f4742ae6581d0c4e927d0414b6e059d", 0x5f}, {&(0x7f0000000180)='w', 0x1}], 0x3, &(0x7f0000000200)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffc01}}, @init={0x14, 0x84, 0x1, {0x3, 0x4, 0x3f, 0x4}}], 0x5c, 0x80}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f00000002c0)="babba0dea85138d442bad2a5165413e94a404f36301558c750d37df1234b8e7eade1af09f485439d2fe461790b32f7565afd292e9b7c168b32fa50b0e9e3fd50e4ff22ece3bc12811a615a13aa8e92118c6fb9414503c1f35670689b3b048418c2e61c") sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="4200000000000000ffff000001000000"], 0x10}, 0x0) fcntl$dupfd(r2, 0x200000000000000, r2) 01:38:38 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f00000003c0)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f") accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) 01:38:38 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = fcntl$getown(r0, 0x5) wait4(r1, &(0x7f0000000000), 0x4, &(0x7f0000000140)) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0xffffffffffffffff) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r2, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 01:38:38 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="1b2871026974aaaaaaaaaaaa080600010800060f0000aaaaaaaaaabbac1400aa569e584e600400000000"]) 01:38:38 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0xed54ccae2290f3ed, 0x0, 0x4, r1}) syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe05000000c463b57c2288c4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3fbce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 01:38:38 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x1000000000304, 0x0) flock(r0, 0x2000000000001) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 01:38:38 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000b01000/0x3000)=nil, 0x3000, 0x2) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f") r0 = semget(0x2, 0x3, 0x88) __semctl$GETVAL(r0, 0x6, 0x5, &(0x7f0000000080)=""/121) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000180)={{"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", "75a001b2c6720bb19955365478c5e7365b9388f592689bad8632c0a8d775b0f4", 0x11, 0x1ff}, &(0x7f0000000100)="a7496ca7ba49c680b1b993c56c1e82523779ba72e77783e3489a8b17caa7176f266158dbfdf94cac153d3f08e235c64c73605fcd690866446cc9439a97933f5db2", 0x3ff, 0x42, 0x6, 0x401, 0x80000001, 0x3964fd4e, 0x3, 0x7ff}) 01:38:38 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfc66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0xed54ccae2290f3ed, 0x0, 0x4, r1}) syz_execute_func(&(0x7f0000000100)="1431b5b598cd801b69e4c4e2f8f39fffcf7cd56962f5696200d9450f4bbe05000000c463b57c2288c4c22d28ab82070000f2680c000000c7e4c752fbc4e1012d0804606090650fd94c5c09c421fc2b1ca2f020988ccfe3efc4e17c2b3fbce00000802000c422b18ca607000000c4460f1035f951f4d0c4a27d181ed100c34bf3400fb829304d454545698fe9d091d3000f9966030ff2d9ffe42c240fd8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4e295a9aff0434e680f38002e") 01:38:38 executing program 0: syz_execute_func(&(0x7f00000006c0)="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") r0 = openat(0xffffffffffffff9c, 0x0, 0x20000, 0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3, 0xfff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x5}, 0xffffff7b) 01:38:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/109, 0x10000028f}, {&(0x7f0000000400)=""/27, 0x1b}, {&(0x7f0000000380)=""/65, 0xff48}, {&(0x7f0000000180)=""/17, 0x11}], 0x10000000000001d7, &(0x7f0000000200)=""/143, 0x1bd}, 0x1) setsockopt(r0, 0x5, 0x33, &(0x7f0000000540)="21f73ebaec36bb0ca18ef2c187b60a49e8d08e33467198d9f908efd7ed2d502f880b3dd498b701f56a985a394bcd5faa7a66dd9d9cb358306f8e37b3f940aad0b5cf452eac29f14eb6f8624edd5952c96f2885aba5086d66358d8f8a079a0d38644e3042c1bf328271742b9176e626485c417a75089642a45b52c982054f15458fe51b1241a4eada404b0d366d7b6ea8bfb34fa2c759", 0x96) r1 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="a78338da0b3bf92e2d0354f2080209fe69b17d89e28d8e20c536b3bec5f184880f2380e779498ad0bd5163a0adac53f22c8c3607fbe14022bb33d0349e02cdbd43094390e50ea5f56e261f4328d179ea097b151d6b6c48e8be3df1a1a2cf16e21c7f12beab7aaf877da6baa8043a24def084d15a631b0176628c575914f7d39cba69a45c463999b72a27c86e95e1c42e9651fdb602e6b207a92bc70cd9e5bd0962778fa33aab659b1e63dea2d86e0ccf125ea98e29befbfced29f3c8498eaa839755c3fd725992fc52c8f9e51ac3e07e6850ca7f1c10c01fd2bc03ad6923e2cf3cfcaa65d1d9210106058a3776f3baa47ec973613d64ba773f05b1b8428637d2b3ecaf60ad436998e393ff5ad904f3e4ee29cee7b1bac88533b76c5682cb22808b1a3cd16fee07182226008a0cab782fb84deb9b66477dd36136b91dbed7fc298318c8fae37b0e465cfb0b6cc8a8987f7c2f0e63211146ccdc84a7a97dcc8ffe713cc67213a2574f52a80a06139f80369254e1fdd533b816c0f142f31a70a8bfbc8be6c27605849e91d4c553a28ee54072dca5b40bd4338848b711af9166c5feff255714ae13fa3bc1f4760ab4ec465a91657dcc114beb0860dfa9b500ca18035018c60b41f5f5cc0e9eddb0d2780215252a8e900440315a453bbf46c319b51fb3e939c55a6ab5f52ed796e87cd9308c428817e78ca38d3fc44cfa34ff636c727c3ad353fde1c05c0f81d11b6f9eb5bf2cfd14b52d082df4a60ccafe22e0c24affac801353a4d58ebe38441be673bb94fdc22ae415915d83cfc5060176d849a24a588f773bc7a5f89d03d59e5b95e7fd63d87c50e9339f32f72fafabf024e83f03b409199f1b3f73d03077afac87cbf9b0eec5a800a1c21c850567d0f797278f59133c5b47600376682392efa06e62d44cf392e1a3b72840d162096456704b284ab66c8bc2b0caa1ae67fb39800b51cf7a1542c280f6fcb879b39619d9cbcf62d9a4242847c0d269ae1b87aeef25a8088722722a26426c575965f8f2a7a614bc7fca87d5c99df75c810daa542788474b70b0a03bac0c725e21f6e46fcd3ae39303d22b5292f13eaca3a3eed2a30b327fd125c9fc12f8deae8503491baa1a224d15f0fb860fbf057fbca0f2e4c1035f2b9aca2c9d2313c4a84bc2e6ae3ec843f890a727fbbd379364885afc7df4307dc76cbdbaccdbf63ee4fe4ebc172492679be913382a9353cc82c5f78988b0e309d668d29cbbd467a0732a3d86f97bce085713edc0359707bae543868f737c70c7e0dd44afa2a2c53365ac224150c69d97e6ec14ed765cb1fe843bddced20ceef0c85858198d9c097da62656117906100ac20b40875665d8464e6184b9a9b85a0162b7bba1f95b00d7935af10ea21e97e565936de4e930abe0fe2c1eb99a808ce78798257e92aafd26401492bd3cbaed864771c8c54e4fa64834539800995b149474f9809e3d9d7ef99f8c4c58ef9cbb0f839798300af207c5ec4d62b31c94ac2f4877a48100c641194abb7ce7b5fd77221214d48f8708d909f37fe1aa62886f548681a78fb49e4b7658b0838ffbe060a3f9023f11b7ae9c524e66cf6a2cb6d9529499fec96533c147738f90f5ab69722d0983e9e5ef60aaf65fac6f586c6d3762061a3ed1d5c7f58a8aaa4987054cc51211386cbceb6947bdd16882c09ce5ae9afbbe6964d7aafbe3f5b4eb89bff6f42ef37d6272b8a9dc7d4dd79d06bd00d209bbb0d1e987f727f5cc54c854b141e0e95b75f316e8595f763fb7ede0af10806b3158264f88a158ebb26035820f0bccb4313e05b14143749fd5a80fcc3e480bbc005cb48a46454c5fc2e7e9b1da642b766d181da8e6fd70e7a8ba14fb471545c396a50ac2564d5e5f1e5245545ac2a969af12fe794b9ebe9e9b5865d00f3d45c393c3b50f3c937a382ae96351789d6b035758acf921a5ddf719fb9f55320713e0741ecb3c24b08d4ad852afea1546d92767849485d824384104148175b7afc89dc8d3af86090325524121921e9735b02ff2ae42398f0d5a5913e4a7c77b35c98c7fcff33997e1a82cbc202599e52f4d49840ef693f82b777ea9ec3d7339a300cb96c51a1e461f494fa88a5e96818b09291da87106808eb20c3852e43cd12108c0c6a02595b8ad8dc42362f83da74ca7675846469cac3a9fdd278f2f078ffefb950d8957934d4bc01bc52bba88d24e52cdc840e30aef1e8c9bc046a1936a34668d2e29ba1704e7d4034299c8b619defaab57048af4f2022e5c8b3c0ce0d5e6aa3102d591912348c4ffb22e16a18bfcc38c345b88035fe2dcaf8cc2eafdad8c31e0fcd8f7ea97a09f7c8366548ef2ed1696780c4fd62e2c7579973a06cb7fc276219e0c05944b1a3e82fc80fb36722ed1dab29c62368ee30d18d122ccf5a7078a36b09a3df6d8da83b20a9674a3a7dcd8c38fbfe1aae73334f7928b8b5150be82e1e282d75bc6b972ea0d3ae2e9ddabd0094e80ab097ef116a9fb17e3cb04b8ee0f445b7a47cd75193cb782d9e988963419f9335c10ff006b5e2da523952356e7a325c1ab1e47a71e95911218eefe842cee126ffb103c2ac80ef363317889a4580d7e992a6b02171358ef889b53d44b1ec203213fa270635d14bb2f7a77c69a4a2c047d5412954aede0bdc1bf1beba19bdb6f0786d2d598e89aa8c2fa54e997b9c4e9e9e6ce49ab429e967574c462d8039ff91981dde70787483697619ba338b1ad3c83cfa6238d8b93ccdd8f618e282c25349d8550330ab8dadb62510a74b8f2649e67ac9eca091b380235744592130ae28f5d935f9bb5d29caea9eca6aabbbd4de15afb055a757d0c4a4276a0972ae5e9667707b080fefb77fe8eaf9998a54998dcfe07b40da34357cb8d367a00b4e8e0bd8694095428cf2c215f49551f5223b4e9ec6cf3f2a82c277e533f08c570a06bb11b55a349be26c881ce865191ff4fc3b32c8e4230867a709851fab20392ce75b6f0a0aaf9b4244caad3c56c74dd0be46228b7f850fe288177b46d22c46e01a2724a1a004d3427146fecc94e1ae637a965c79bd41d95b4aec5624bcda23c658205cdf3d6edd54602e43809dff9c86531c8b33085c5bc0bc9e1ff4e7a7a9ee309b2c677c2a851ea17cfd8bd654739592efbc52fa999f70a6b08f104dc07384426bf266b0b81a6b8a7fbec3321d1c3f306ba86472aff3b3255030238df94c052355a31302a31cfee1547500df5630e4b84f56c0c53cabf81f8f8fac522c86980fb353f3595971bbc157a9882dd818aeb987bfa7c6de4d7dbd9c29502f131f815b273ca96542727a0bfb309a48fc7475283ee89761b5dbca9330364b763fd62089d435e360c33462f75887b1cfe6bf2a112d130376d2012f1dccf83bd4e03a9f70518bf39b6f8bc5c56269a499079ab1126641d6862a86ccab92788dbc8d246d4491960d8d7fee6a3a711f7dad472fb4ae41b2f38f6ed012d368b7f8bdd2a178b68520856a1e922d1c6f95c771514c5cae88706d90c0c9631a7d88ff4a806e314c936829804418291b22d0345ee74c1fc2e10a5f5b4b7c3444f1d70b195f9d462ec203b642f32878368ed649edb17456e8eb829d754b8bd62baf2d7b19c1d903480227bbd3f5e82995d5a490539dabace1e63e1deff9fb353be4beedd14f18c6c7af60e5a1822b7748982ae3cadacee45f70d6fd0f1c9a534ea0129aa3cb9ad31b8faf639f71a5833a8c2b2fd500946fbe59c4b1344b0779dfb03bef61cb353d35f98663a8c96ef3f133b18d9dda1275de0f184b22b5f25e4daa966a20f011916c341b9c1b220ce354b87aeda6dc7220a8876a7a3085e78563cf80baade67407000d4bbd932ab124dd70951ec00bb35fcee910900a79f12a4487a667f3b8316683d32a206264134aba194a2dd0e8f3e8d7990d156b69af530571479d0e82ad94302fb047ce38afdc62988264fab5e5f062aa051c129eb3d5165683bde197afb4f20542feb7fa5a2d43292af3cf9d577bf2f465124573768eda24e5e260d721fe18e45ceed60a6585b4eaa7e0faed8e49327013d395953540d778cba8dd06efe24a0283e9a01c0b8ba7b3a0f1e0e4a05312724064903b69c502ba287d4c5ba8a423025d1e1ab5f6c8c1893869c77a79eec4e5915d31e6471c901a93d0a0ad5b6dad1ab88d9da52ffe497e44ef66a56539c054cb8d41f6eca0138af3f12d7cfd0c04ee7acb4d64f8deedeb7140915d0095342300c29fa459cee1d5bc79fefaab23b14adcac0f963fc69cbe3c4f7f8e7953ccc5b9b04af930beed22a6f6ab0556487a6da68a9559c3d9d414eef4e42e375bd5f3133fa69e4b83452a9140479c2e9c75933f6f3ab4cbd044ac2df50f3de44e3d6262d3cf816d74aadc1875843ddea40f5b1df5666d9c91a1ba6944c9ace6f4df1343a83a424eba878be5c1309833ad1b363656d6ce0d7bdfadb2b96a516dc8cdcc9009252be2373ad53ebab3c9e7f8654a2e245a8854ff9ab75a7c1ae7f88a9a51204d1805eb32bd706709a8d041419e25db42df6d6d9fb4cb0e5ebb6f91baee7407b79a37f87e9e5c08e8bb017870b96fb85afef77a172c4eaad901c1dcbb55c99faf1654dec89f19dad31bd68a368eca86b98bfea84af293535a4401708922c9960f51f1e47d6123186d3f812fe587e851c4e247dc857758104dd31d25fecfe4e7d7107cef37a954df8cdb5835475911a0b66a57b32903ea39514bfafbfd75863349d93bdf0057fb1411bd409468216782d547d2dc179de4f9f95e7816a64d1c70895f05b09202f94767d7773127148f5b01d0ea2ea14309f0e0771688a657105248f59aa313c2536ba4410a065fce10cb58038f59356065d8fe581b35daecca5c7397d1073f248099bb533cd6017ee74ff6478d8b902d655161f7272973b1a20960d814be35087073db559b51ebbd726db7c3a5b390324f4df9cd6b549ae309d4589668cc8cd144bbf724aa660fcdb2d7aa651d2d9041c773a25d85b55f2c2017b8afd30b3855967403f7af7f1d93db5733a481f02dfbb6127f02a4bae03a5375a3bbcef7f0007b593dcad0192aed3ab0253c095bcd131aa570e9ebed796a69e4405ab42694feb054285bf71ead48422232d018f26bce944a93a026a4613ddb27cdce7891b93a34eba50ea4b09113e39715d322ef84b6f1ee3b960ec3171a27cf01a02c6d63dbd44a487ca5b30e39868f8d0dc16ae7cff0587ae2355843b220e48ad96103f41188db6d3c26bf35360abfc2d12462b8e98dd563583a31a524b29f8a488638032c132691fa2ad444a9e808d02ee5908de2cb29de3cc3542fa85d7b92e3b5ecfe75610a01c3b553b9d5112e3ed0fb5857442bc0d6df2d34f050fdffffb0404fdb10b8d12c829ed75374f762f7160d62bff363e52f73995a5d81ab82f16b9cf08e89f49ecd707b15745fe2ae74ab35e6143ebb445affa78b7ef47ce9c67a1ad1eae6fdfdb14774227c33f113603ef2ff1938520aa839cc704176ee418434c496639ed6f18a14c00c3c498fa00a15ab0e09115a82beb224a38075fbbab792c25a88e9868eb983db562c28cade29695345614e053596437893289f845d15ecf46a27d650198194e471c7e40fc1858faa6fde1b99cb5e8beaf7fc938aba382cd172ced747dfd7907f672d3799f0c5619b6fcbfe888e1dd07ede829576739b4ecbe704a437037e0514b09f820906871caa8f0876811c1827f0f405005a41de77fcd081d1e16335627fb2ac29ca92607dd9ef7", 0xfe5}], 0x1, 0x0}, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000440)="88b904ea15240a1423a6dc8016ab22fcbd0b06f89b4b7ce1532a56bccb8505de75f9dbf5efa88ed1eb36063af17aa3fb9c14e723975daa298d8fdb410df332189323b66ce6413141c5fd434b0c5c7a521cb28591da376727f2a487b37e59ac59005fe6184df59ccdd1406a24a7f1688588e7733afe849e8cb73b1a2243cbf575020206c3d2fe6521bd67d06d23b2a4afb758e8a56218510f1bb066ea19bef264abd8e5ef8b04e2e14fb72db79b8514f467f2c0875fe0363da0112c4e643e15cd9b55aee2d598dce3a5ca90174f63bcff", 0xd0}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000340)=0xae, 0x4) 01:38:38 executing program 2: accept(0xffffffffffffffff, &(0x7f0000002cc0)=ANY=[@ANYBLOB='\x00'], 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002be, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 01:38:38 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet6(0x1c, 0x20000000, 0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x48, 0x10001) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 01:38:38 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr="fffff8005a71d0000000000000000066"}}}}}}}) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) getpgrp(r0) 01:38:39 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0x4}) syz_execute_func(&(0x7f0000000080)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00") 01:38:39 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getpeername(r1, 0x0, &(0x7f0000000040)=0x2b665400ac933760) 01:38:39 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc108d535fc979141, 0x15c) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)="ef76ed359ea0bd13ed2c07fdca0b2367bc2733f60c9736c5c8db0adef620e4e35f06a6cbf05bc96197e016e9d07c68a3149bb3fdd0b15a1cf2509b4fb7c26c39fc9675edaca11b3626ac776b575de569f37444a08b568bb456d2360c1a39e20c0e089865de4b32dfe735d6ea47abd5578d8698d26ef6fdd26b59ff857c01328e203da6f3d9c21b9a4a6e5b14ee379492691136433da76de84cbb5063", 0x9c) syz_emit_ethernet(0xa6, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0xdfff, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) fdatasync(r0) 01:38:39 executing program 2: socket(0x10, 0x20000003, 0x7fffffff) mlock(&(0x7f0000cee000/0x4000)=nil, 0x4000) syz_execute_func(&(0x7f0000000300)="f00fbb9f0000eb009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") 00:00:04 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf0fd47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), 0x4) 00:00:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @multicast2}, 0x8) setrlimit(0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) truncate(&(0x7f00000000c0)='./file0\x00', 0x64) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000002c0)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/46, 0x2e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000240)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x307) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x9}, 0x8) 00:00:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0xbc6, 0x9f6bd18, 0xc9}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x4, 0x2, [0x5, 0x9]}, &(0x7f0000000140)=0xffffffffffffffae) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000) 00:00:04 executing program 2: setrlimit(0x0, 0x0) socketpair(0x2, 0x1, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0xa9, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x100000000, @empty, 0x3}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xb7dd, @local={0xfe, 0x80, [], 0x0}, 0x57ea}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x8001, @loopback, 0x10001}, @in6={0x1c, 0x1, 0x7, @ipv4={[], [], @rand_addr=0x3}, 0x1}, @in6={0x1c, 0x3, 0x401, @rand_addr="8a7b359b1815a362c50be50fb982635f", 0xfffffffffffffffd}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0xee09, @empty, 0x1}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000180)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x400000000101) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r2, 0x3ff) pwritev(r3, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000240)={@multicast2, @loopback, 0x0, 0x400000e0}, 0x10) ftruncate(r2, 0x0) dup(r2) pwritev(r3, 0x0, 0x0, 0x0) 00:00:04 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000280)={0x50d5e15, 0x4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000240)={0x3, 0x81}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x0) 00:00:04 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x8, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f00000001c0)="e6b3afd686793226175eeceeb9d25d211b79c4b6036ceb962fea595d1b99268d10fafdad0d5477f664252b14d657900d20a332e32469308e789106df1be6642fb8d167d7d6d9748c52f9a17474c4388e3de20beb9b72a73c065dbb9a026cb69fe382713d1c1783fb87f8c23d4418212ede50c62d1dff94c7c9734b4c83ba161b201419142588e32182a34771b6f7664f6d7e5b209e55bea11ee247d82e2139b491b708090be5d7e774175663d00976483050") r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000100)="5fa7316c1356a5570e849927e4660952ed729a4ff3a7a7efca27f80bb785157f79353ac47507e8e94ba834f5a21b84fb0c206b51d259abc2bc4cd787551ad346e3ebfcc063") execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) semget(0x2, 0x0, 0x30) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x8001, 0x2000, 0x9, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000280)={0x369, {{0x2, 0x1}}}, 0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) msgget$private(0x0, 0x0) 00:00:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x1000) r2 = dup2(r0, r0) ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f0000000200)={{"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", "c7c9bbd3e36bb3b605ca172156c1d7ef6dc0d19108b2e4aba1668c74d15fab1c", 0x8, 0x6}, &(0x7f0000000100)="06d38683f8d1e8ac3e5cb7cf7402c114d39f270b9748d69c67f9ae446e83c3f4d79155b71e2c5584d0ef9bbdee90bcaf9b4bf2bffc8051935a5d40306ff80a8d2554a0b30601a4b50e0a776aa0908335203ca22b845a1833515f0a1deacef91712f19a8a52fe0e8895659a03aea44fd28a41a90696305e4d881065f4c502fbfedefb80aeb128e96de0ab58651a16aa18e7f2d7686fee1b6f8e2ed781cc655f2fff8d5a0eb6396acb012af05b8f846468bded1e2b048d401db9e952cf3f8d02dc42cd43ee1a90231da9f811d7ab067042f44a", 0x7, 0x1897, 0x5, 0x5, 0x1, 0x9, 0x2ec5, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1c0000000000, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000680)={r3, 0x40}, &(0x7f00000006c0)=0x8) 00:00:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000140)=ANY=[@ANYBLOB="f5b56ffa"], &(0x7f0000000180)=0x4) 00:00:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x7fff) getsockname(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000240)=0x8) 00:00:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0)={0x0, 0x2000000000000}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10002, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xbe0, 0x200, 0x6, 0xffffffff, r2}, &(0x7f0000000180)=0x10) 00:00:05 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x800000001, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x1, 0x7, 0x8, 0xffffffff, r1}) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 00:00:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x6cf4, @rand_addr="3db0b0bd4828e3453ba6674213f28e53", 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0xfc}], 0x1, &(0x7f0000000340)=[{0x60, 0x0, 0x2, "6b814fd24c14c54dfa778f8e66f03e3f301de83cb77af311a50e67530098d9a11b173063a696e77bfb87d27acf14f455de84f2850b5d6551c525693563306fc57927ad2bdc41638d5a684e8fc3fc9e"}, {0x70, 0x0, 0x9, "90129b010edaeb0aebb5dba4e49095faea93c8d498ae5da50e2e3891459d414fbab87de1fcf365234879becf6dea6a2844c8af47dd822f4f035e2ef932fc71fa46216e8d012454a277a71fbc420638743bb15b3814b4957ca509d987"}, {0x1010, 0x0, 0x62, "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"}, {0x18, 0x3b, 0x3, "5460d65a051986cc"}, {0xc0, 0xffff, 0x6, "fa17e686b8714423550ddc8612e8a391ec3c35c6b905b7aca8875c2fa7332a5013f333b6b6f05c110cfe6c2282fbce3dee22803e801265923cbd94c2c315c90664a56a06a4582530f4edb5902a264580b433c40bd810d172d08f6809b6dd61fe5ffba088d73be8b0e7bd572afc36865fcdba189107a6df558ad0a30909632784b10474eebe9e96129d0dc691aec4a354edf24a33546f7ae2815e23cc3c49009fdac53a2832d05343af655e64a4"}, {0xc8, 0xffff, 0x9, "81fce85dbc24bcbe5c52549e04c7e39cc6957979cd33f2bd6b97e17e195482dc11e36b6ad9adcc6faaa745ba557a19b54edb0b6c12698539197465bfd0f59263cc52515df53eaa9263ef99782d5c61c8a6c5df2b1c64ed4096ba16d7e81c35bb72424ce295497e2dd6209785e8b821551cbcafb68fd501310096e05593a7280501e93a355d5fc88bb6c53b9a9b08199987c8f7df0829dd14498194293ec650b425d8db8c99df70146059347d259ee279c1b2d69eb8a03484"}, {0x48, 0xffff, 0x100, "2260587e750b08e6fffb4ab3821b3f4cdc7827dc0e52b32b495a3cfa349a9adc34a7e9b7620941b7eab278eace103d548f1fc6caacd5c2"}, {0x38, 0xffff, 0x43, "a9e5ef1855b64b020d54eaf67f30ef14cb380db637465969746979c85cb44d7237"}], 0x1300}, 0x9) 00:00:05 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d627c568ca7ebdd217", 0x9) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:00:05 executing program 1: syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, 0x0) syz_execute_func(&(0x7f0000000000)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000006c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0x80) 00:00:05 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x482, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/126) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000700)=ANY=[@ANYBLOB="dd0e05fd33ddaaaaaaaaaabb08004500001c000020000000907800000000e00900000000000000089078"]) 00:00:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000040)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000001940)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback}, 0x1c, 0x0}, 0x100) 00:00:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)=""/136, &(0x7f00000000c0)=0x88) r1 = socket(0x2, 0x10000003, 0xb21) r2 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f0000000200)="e52e6fce92ac287c5d35a32d2aa5de50ea5fc008e16283d347b9a6996050459f8dea7645d0", 0x25) bind(r2, &(0x7f0000000240)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000280)=@in={0x2, 0x2, @multicast1}, 0x10) sendto(r0, &(0x7f00000002c0)="5104acf1ca69f9f85812292e2daaeac6e78c677258cd96e77547f99ccca3d4d6ff88403fdaaa18154fecf7a12eed5f362d5eb79f87dccfb0b4", 0x39, 0x20008, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x0, [0x4, 0x5, 0x4, 0x60, 0x7, 0x101, 0x5, 0x9]}, 0x5c) bind(r3, &(0x7f00000003c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r7, 0xffffffffffff7fff, 0x800, 0x0, 0x1, 0x5}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e2100"/136, @ANYRES32=r9, @ANYBLOB="df2eda73d31a386e"], 0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r7, 0x100, 0x5, [0x9, 0xffffffffffff8000, 0x2, 0x2, 0x8]}, &(0x7f00000006c0)=0x12) __getcwd(&(0x7f0000000700)=""/88, 0x58) r10 = accept4$inet(r1, &(0x7f0000000780)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000007c0)=0x10, 0x30000000) close(r1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0xfffffffffffff001}, 0x8) getuid() getsockname(r10, &(0x7f0000000840)=@un=@abs, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000008c0)={r8, 0x3f}, &(0x7f0000000900)=0x8) connect$unix(r3, &(0x7f0000000940)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000b00), &(0x7f0000000ac0)=0xffffff72) r11 = semget$private(0x0, 0x4, 0x51) __semctl$IPC_RMID(r11, 0x0, 0x0) ftruncate(r3, 0xffff) 00:00:05 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000200)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r0) syz_execute_func(&(0x7f00000000c0)="1c0ac441477dc798cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f004f5b304545e269a841000f9945332faef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x173e, 0x4) 00:00:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1000001) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:00:05 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) fsync(r0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0xe4b4d77ccbec5e1) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x86}], 0x2, 0x0) 00:00:05 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, 0x0) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) dup(r0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) 00:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000001040000000000009a0cb765e111"], 0x8) 00:00:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x110083, 0x0) ftruncate(r0, 0xfde1) syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") 00:00:06 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) getpeername(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000030000000600890003003f00020000001c004e2300000000ff0100000000000000000000000000010500"/148, @ANYRES32=0x0, @ANYBLOB="0300000005000000040000000600000000000000"], &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r5, 0xf2, 0x81, 0xffffffffffffffd1, 0xfff, 0xd90d}, &(0x7f0000000100)=0x14) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:06 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xffffffffffffff73, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa080040fc000000670002d8009078fffffbff00000000070004ac1400aa000000080700ce00000000e0000001000100010700010000000400000006ac1400bbffffffffac1400aaac1400bb8700010700090000000000000000e0000001e0000002830004ffffffff00004e224e22", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="001000e79078000502000500000200ceb205001f96de02ef00000ff700000002000000050000000008000000002400000006000300010000007b43d77eb10800f482504570861a56c89db3f3c572a047a44b2343fc592075d5effd94fe1b4ecf60ba38cc94336186c8fe1c451e3f07e1a5ce369edc2eae27d8e473389f1dead6375e203a6a7a0973503a23d01873435dd7b91c96b5d7b4699f087edd2d4f70c99aab8cc87edf450501ff12799a63bedc22c6b08d5bbcdcaab8992bce095fac1073969a249a39fa7f969488f9339d92dc33bfe3124be0f78a4dcd5bce728ce0e3db7043a40740bf51ced7f6553a9547ab0f0004859267f8107e80c4289cbd08fa841e699414e29586b6fb7a34a748d168c054b6da3bfd03cf0f1314ee98c88f75ecc9ab4e1659abfe628ff94281c886a3c3518aafc65568eb738529d248f8fb949e7e83e6aa30424a6b7c6692aae11bef6600a427773c0c68767f5956c8ea772a23dd7ae65e72d6d1ce6d3e2edf2ec893f0b13a5db1e9418aa43c2a1aa80f3a92f5376a0a775b722cf927f96de0fdeb775f1a9d73c89ca3b7434ca44d84d1ad136dfcd2d329d65878d9002b3be5cceb26e1baae3a26b068816ee382b6cd161bbcc4a71a3f801460a8695f3e3871a963d7629a751e08b25fd03f574d25d60f2cbb999f14629f4943fe6f517653a4628da968bf3b40246bdce48f2b4f1220098b62c45d737d079d9ce37ba18a0e171804eafc87304635ad909dc4dfa506e8b77ca9fdfcaae6075f54fd6ed579b6f87f6042e6fd6477f0153c1b2720fe8a3854fe3d05a82588f7b1d9c336febc5bbd5a7b0f537fb76df126c1"]) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100400, 0xc4) ioctl$DIOCRGETASTATS(r2, 0xc4504447, &(0x7f0000000700)={{"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", "858445e00245fb78d9a561ff7cb18a47414e66966102d786717b7f26cafca5bc", 0x4, 0x26b}, &(0x7f0000000100)="0dc463fcec4a670c5b44c0438f8d2f0d3a15d599c00d5d3703a4b429c15f6d7f04d81faf8321dbba9cc9d26508589e78a5b0291ca89151bcc4313596de2488b96ce77d6899e4d4f72d616cd94583f8d1cfd9526d0644267a57dc717864dde505ab018f61e1f456a3229b022ef0a23315f2e19ee38faef8f62ae391485c3ad169a7c1944613d9f700539fd09169757384ed767b7f33b2b93efd29b2c3059d084ba9b641bdcb0916f0e3116e0012cc515185976909373a4f5e557c37c4513d5edce7279b8bf40ffb6ff592c503ba941131f8", 0x6, 0x5, 0x94e2, 0x7ff, 0x2, 0x3, 0xffffffffc1aa301b, 0x401}) bind(r2, &(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10) 00:00:06 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") nanosleep(&(0x7f0000000040)={0x1, 0x2397443c}, &(0x7f00000000c0)) r0 = socket(0x2, 0x3, 0xfff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x1b, 0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79) r1 = getpid() r2 = getpgid(r1) msgget(0x3, 0x8) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000580)=""/155) mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88) msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1) wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r2) getpgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3, 0x10}, {r3, 0x2020}], 0x2, 0x0) freebsd10_pipe(0x0) r4 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) 00:00:06 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) getitimer(0x0, &(0x7f0000000000)) 00:00:06 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:06 executing program 3: socket$inet_icmp(0x2, 0x2, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getrlimit(0xe, &(0x7f00000001c0)) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xa071, 0x7ff}, {0xa55, 0x100000001}}, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) getitimer(0x0, &(0x7f0000000000)) 00:00:06 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r3 = accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) getpeername(r3, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x10) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000030000000600890003003f00020000001c004e2300000000ff0100000000000000000000000000010500"/148, @ANYRES32=0x0, @ANYBLOB="0300000005000000040000000600000000000000"], &(0x7f0000000040)=0xb0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r5, 0xf2, 0x81, 0xffffffffffffffd1, 0xfff, 0xd90d}, &(0x7f0000000100)=0x14) semop(r4, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:00:06 executing program 2: syz_execute_func(&(0x7f0000000100)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000280)={@multicast1, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@empty, @broadcast, r2}, 0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000040)={@loopback, @loopback, @loopback}, &(0x7f0000000080)=0xc) 00:00:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20e000000100"/136, @ANYRES32=0x0, @ANYBLOB="000002003f0000009ae553bc1eb970aaf63da67c663ac81d2dda2a0435b3ce08871105fd1b18e69bf26819390f8f4351dc9b41c5e79f12de30af35da052d85c5602774ed6261c5aca7000000"], &(0x7f0000000040)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x2}}, r2, 0x2, 0x7fffffff, 0x80, 0x3, 0x10, 0xfffffffffffffffe}, 0xa0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:06 executing program 3: 00:00:06 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x200000100) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f00000014c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000200)="546fdf2b740f3186d5f50f2419c1ca263045773dca8d684bf890795afd0cc25f9bf65713c0d33e17739065ca42a0db8f4a9d943f96c17c6a549d886297b39ee6039f622163769de2ed9417dd5eedf2431f5e7a9d6ff6b30c614d47c0e19e6e17ff67452095b59591a70a0142ccc5063fec", 0x71}, {&(0x7f0000000280)="e820a0a7d1fcb34d73386e3de068577a8b41a31963b81e92", 0x18}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="f27e1685692a10be728c3fecd0cfcaf3c08d3bc4baf8a4b5deabe4d9fc01ade4cb572bf347f87a15b7466eba5969a050838b82ee5b3da745c2bb26e314793a47f0061ce2169693dbce7e9a018bbb619e559f6535bb0999e16465f0620bb0151dc2518bbb194ee0fd619f91c2999293f0e8f81137dcb15c1186fc118b1da3824ae9eecafa764c5596df0d37f50ec732e5f3d78ff33a82cf7833bb15aee5784f61066f086e26904f0933b335bc42dd1b7caa82fe5de0de5b8ccd9cee73fb8cdb93", 0xc0}, {&(0x7f0000001380)="2f67e03757b3d69169cd5eedc30f91fcba1a494870a986f819a8606dffb4fdf17f249570a41d5cd4f0ed17967e063aa776d3c9778c81ac3cadf6c3f3a2bf803e09b68f7f7cff4bc3111c1c680a2569364e06a20fbdc00e5b098fd231f7eb3d18ce3e88bb912793840b7ffd3a9a802834c06c7d57e6f42963c95f44b691442d0e84d11bb81340", 0x86}], 0x5, 0x0, 0x0, 0x20080}, 0x20100) accept4(r1, 0x0, 0x0, 0x0) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x839c, &(0x7f0000000080)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9de779, @loopback, 0x8}, @in6={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x47}, @in6={0x1c, 0x0, 0x10000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x6}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x3, @ipv4={[], [], @rand_addr=0x1}, 0x70cf}]}, &(0x7f0000000180)=0x10) 00:00:07 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) socket$inet(0x2, 0x10000000, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:07 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:07 executing program 0: syz_execute_func(&(0x7f0000000300)="984a19e964ddc40cc80f05bf040006b3c4a37bf0c55c41e2e9660ff8aa04480057000f33b8c4f4014e4e4e5b26400fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bc45b470f898c6a00a100c5ea33ed45ed4877f866440ff4697643900000c0c4a1662ad7450f01ee167c7c0fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb41dced6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb66474eb83aa2f1fbfbe2") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) r0 = socket$inet6(0x1c, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x6, 0x6, 0x101, 0x10001, 0x10001, 0x0, 0x0, {@in6={{0x1c, 0x1, 0x7, @rand_addr="24b9d049373a2227e28a16afe778669a", 0x2}}, 0x0, 0x4, 0xa23b, 0x10001, 0x2, 0x2}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x3f}, 0x8) 00:00:07 executing program 0: ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000080)=0xb7, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000040)=0x1103) recvfrom$inet(r0, &(0x7f00000000c0)=""/242, 0xf2, 0x40002, &(0x7f00000001c0)={0x2, 0x3}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000200)={@empty, @multicast1}, 0x8) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@file={0x0, ""/30}, &(0x7f0000000140)=0x20) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000240)=0x2, 0x4) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socket(0x0, 0x20000007, 0x401) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) accept4$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000080000000000000000000000000000000000000000000000000000000000000100"/110], &(0x7f0000000300)=0x6e, 0xfbc2af7622343ed7) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000180)=@un=@file={0x0, './file0\x00'}, 0x10, 0x0, 0xa965209a278398d5, 0x0}, 0x0) 00:00:07 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x3, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1, 0x20) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x4, 0x8}, {0x0, 0x5}}, 0x200) syz_execute_func(&(0x7f0000000000)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") sendfile(r1, r1, &(0x7f0000000280), 0x100) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 00:00:08 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x3, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1, 0x20) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x4, 0x8}, {0x0, 0x5}}, 0x200) syz_execute_func(&(0x7f0000000000)="b15591cd806969ef69dc00d966410f2e0ec44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9f2406dc4224d3e460f8094ee2042204238fc51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a023400f0d18c401fe5ff6e3df646736676666420fd4efb30004f4f30f1a125466470f383f894f000000") sendfile(r1, r1, &(0x7f0000000280), 0x100) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 00:00:08 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000bc0)=ANY=[@ANYBLOB="02004e21080000bb0000100000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000400000000000000000000000000009a71c18d00"/136, @ANYRES32=0x0, @ANYBLOB="06000004090000cfc688b64c298b0a1454e378c0c5f3a916f2c7d4ee0480"], &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r0, 0x0, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) close(r5) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x102, &(0x7f0000000c80)=ANY=[@ANYRES32=r7, @ANYBLOB="46000000eb22e5c0ac04c6ee854517e23a78b36085000000427bf48845cc9752666c9ef741373886f2c886071bc5a22122b7646800b2dce315a895aebe73dfe0cab6ceea0de93ab4c8e14246ccfc9f2922ea"], &(0x7f0000000380)=0x4e) r8 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r8, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r8, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000500)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0xb6d, @loopback}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r4, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 00:00:08 executing program 2: r0 = socket(0x2, 0x10000201, 0x3) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x10000000) 00:00:08 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1}, 0x8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f00000001c0)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="fcfc00302b292e9800000000b5e9630d03000000d51941208d87c4dd5f0b203100000000000000010000000000e80300", 0x30}], 0x1, 0x0}, 0x0) 00:00:08 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e210300000000000000000000000000000000000000001000"/128, @ANYRES32=0x0, @ANYBLOB="ffff000000000000070000000100000005000000"], &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2, 0x5}, 0x8) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 00:00:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x900, 0x10a) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000001c0)={{"1f7da10f411f35f15110b0f5884c93f8907721d22a25ef821274c45e096909d5c95a6e50567197f0fb5bcbdf496325106ece03efb6b34e9a9bc57a298683d1aeff34b26959c76e69df28f175cf8e488c53ec499f259954d00eca56a3c67abf3ef9345eebd908abb6792bcf677f0d6a322a93082b4980f9177a12b2f7ced378b83c14e9425e1c337d5f0e95a842bb44bb3efbfb4470c06384116e99340cdcf8ddaa411180bd2a186b4ac3df43d085b90d4cd9b29b72be92ea286f782729728419e7957cd49be204f1dc3653251fb85547b285e9b829d7a79247e5d1ad31774241fecd90446dc8ca87e0c6b0a69e5aa850ca41ba53564662ae49ed43a446733142818989bd37b169873e8c47c23fce50543160060ab6eb8d2a466cab46486b65033f7b9a0692d629b57097badb4044e2bc358d61862e98ec8c7840286232afcfc308af053b76a97bd4a2b78a1d4ba93a3516ffe68e4c6f7d3c53ed122c29976f8ad320e8e9c8478455a70a72fafff4253fbaf06ef8f21a6ea8f49f0a48bdbba221822482af60a62493279cd9fe1cd07055000d610ea0aa04299ac1e93914ed44a2d6a5bfaa01c0ed115f9db4d90b53b34c8248f7f1d8a6097a275aeb974f781a67ccc0b89366e89e4bf44b8bcfe9957c4ff3b7700991caf38717e7a3d7304d376a4ab0e9bc5fc81837f43c43ed143703f782697fda37df5aaf7ce2139c938946beef3f9e8b7e49f00afddde677b4cff975c4304a281ac0f81d21b05ee88261b1d33e18dc9698ad90a9328f41dddf4aae2cfbb5e22ebb58bfba47f5439ad8763b792a06fb5edcb357cfbbc8a322d4af1a7115cdfac48501995e749101351508be59b3b80e28ae8261cf4d04e29a78bd900002f4f2120fb8c996ca6c687c6408caef992840c56a8a0b6903bf7f53abe3cc10f085143962ae41c059a1c56081ee7e6f89b277bad60e13e3518c36b8c75c7a978f2044e5435591fbdbb5407b53cb91ac80e134d0f9835d82a6f6c26aa4b9ab45fad4ec021360ff185ea6425aa2624eb864ddface25c5475396ad8fe5927508756646f45a7cc24c29a68e704fc90c14ad3893ea3d044f4ba4735c25e4214c979297a2db104a1034197a750410e939e9e10a4005e50b1eb2d45474d57da1d7a9645928d0066d403fd88e043c7354228bacf98bfa4ff686e0a080f89be2f581c706bbe45952a53e61a1bcfe6de99606f29cfb9e8b3276ee88d8eabb534003665cefbabac2c5143caca83cf84b2a06ddc0cf7c9cfb84e9386d3a2e8448a8c047c5ff7dfbae6e5e571683aa2c22b1027ba6d4c0f6c18ae2dd83e377e4be110abc24956e6f41c329544b67d163b8605037e64db777090c2cc8ab39054eb04070790a4b9deeda26ea682b5122b03e802547db2d6a7d844da838f327b438a55f2b13b74ec5c5ec9b7829eee2147fe6a3d3d618de", "f51a6ad4abc75b677ca37d5897f62f85c2e30eca72ff5ef3755d3cb363534f35", 0xffffffff, 0x8}, &(0x7f00000000c0)="997a4996b0ffa6cabbf84b06cad842f31443e42fce86783414d2f150ab581a0e167965312f51355d8294942e6b3b3fb6465970d89b96485e7ea37621b9907bb6cc45c7a6f26e0caa8849a3d5a2b5399b0896505b72a4e5de377ed62a75b40abc855ecab7dda9f2b52f711e201ffbc0f006785a8b22b526d24c4d4ff7601dedbca2bbba468c7c3bf8747819d419c915d74d7d98ef468b23986bb4fe311de037e842aa8a18c5f65e75a56dca15483a68a474ddb444b1f5d12f11a103ea63f257ccb37eb6e6fce9f84dc87a99264daa8241003d7fc2a98b0d406f4b38ae00", 0x1f, 0x1000, 0x0, 0x6, 0x9, 0x4, 0x3, 0x9}) futimesat(r1, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x40, 0x10001}, {0x100, 0x8000}}) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f00000006c0)=0x8000, 0x4) 00:00:08 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e15666962653000"], 0x1) r2 = dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x2, 0x800}, 0x8) 00:00:08 executing program 2: r0 = socket$inet6(0x1c, 0x100007, 0x400) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:00:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) r1 = dup(r0) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000200)="00e0fa088cf5c0d9657384fe0bc0538a3b4918c6a9c5c69251e648635960767e527112286299ef0bc908022eaa64c60e6ff56ae7872e1a15169199f2ad2cf2953e4f76871ab90c196cd3d480b2f2921c32b3d98ce105387c6540fca10c9cfda3f9f043605f8b49c74538e3d287f048ae9b276fe7777c5e516287a9e606fa8ea516542a02651391bd3e9437ea42c9804bc5654f7e08bf14781016001c242639c9173538647eaf823a53ff90221c92fea369ff6cc9362fd627497ef85e614aa1a84089dd64441af236325e0f136dbe608ec630860293420f91a9375fc8ad75bab1c4855723e17df02a3854e25cab9bc13572b599520f4d5e90e96c4503d551ef96a298739547363f0598126453f291d0ed7bace289696eea177d880f862cfb62869f2e2bb6a93873bf887ccad9abb69a47e8fa33a76e7572e70c1da7d2bf14d939925d6be667bae1d35413ba4cb6b2c9fae1e706b745e6c223094fe54280c5bfe36eb84b4395193f88dbbbbc33655ed95b80e118deec539a45363acba8d641855adf94897ecf5a142734f164cd8f726aa8ba8340322a218e10e0820a29c77fd6f5722a738e3c26a69c153786d6e3ef8d9f379f50c2260fada62cd3aebe678f35ddd994be5abc638da405e92654a01bb3601cbd6aab15ff138af543fb76933cd33a9703e9e07fab504e0a53e006dbac904a2d62b6bfb5402d80b08b12e0ba9f33b3ddd9efdcdecf8b8044878a00174e843f5e3243cd7a1f309a6ff755625413d8fc9b5d90a1771f5c84ad73d07ce83f48422d99f2001682b50270b0918776596fe3fabca1e7212966b1cba319b33e5de5a2d3d5369be146d89c5c368de73ebe27c9dbdbf093ad05bf28968d4ef003d44ffa2d867ef4085cab916e231e1593dcdc2ccd93097a78db5f644d3868760c9d50f5504a7b11acea702ab8cee411f98108a8f8300b5beb363afae4b503bd1b599b09a94bb7549475a30bdc11d89372e19387907a00b04e70d7f3df0fa636afaf3dd105487b36d71bb4ef2bafcf2c4f2fc1cab547c0d0bfa7bc511f2c2e3e3f1488999fe681f1a0942360650a70042d1575a78065c6346e387a807f41ae2f73b8439db349a2250cb4f6d5ff3de6eb4ab9f6c5c83c9688e86c5662f87e0ac220b4a29e2c225f24e386b105bc0c3b7ef1a2f00dc784bcd47e07adee57520c3d22388fe299940eb1357fba4f1e10a7ee042ef4873a466a7dd1214b71aec18a80790eaca275bd655901971d3cb0a6147aec655aee28593d282d7c1b340d38fdcacc2e24c427003b77f0ebc26b82f40b288ae6d6e352bc30e2cc8ebdc43e731a9ac4c37ce990ffe85041ad59444ac9f88482da3d0ac1f48f4d6ed3fd7fc698443ef14c3d1368a959ec04e8b50e2eabb87c78350a1d658ec64b91eb42e9e1907d5f9fb9d87c4ef579eaf24db79cd42a56f6bd1609fac41374bd1746303998ebe053f4bbb5ad47d127ed441cdfa6542eff15bea9951c3172a45e899958fcbe25928607fe19138333e7ac87fbf74ba6f3f59efef4ef39a21502decf33d4bb599c13162b82ed1d707e437215ab875e7a6933c7dc55ec6cbb8871ec80c000fed6a810be3d896d53b97d14e59d02bbba680423df93510a47ff055fdc795e1ccaaf8122fcba34a888871b5a53abe37f8be49ec074233b121e81c8e75ca1579d8d0f9ba74a866f89aab989571229a52a1afbcc5b5959eb8d57c58092965600d5f0d298b9fb58d1d56b9040e998a919656ca2e5aed81ace790aa77124d2c8634d02479721c519c92a5a68e09f73350116fbb7c5a277e1a762d1ac595064202d489b51d7e8724f591fb3457b680832bb510d4a707f5335874245284782755d1b0fbfb6fa65afc5fb7a9a64ada87b7a3e8984ab8e52e1b6c8c8ce5a4304a754434c1678d43134b2868d8f1f2306a273f39439c6c9a1412ba12a6e8336b2b2ab902b079f2898a67f1ff29fb65dae7da07796003cbc945a77334f368f5005fc51f465b33972c6449336f037695f2a42622a63d8d7eaff149fab426f0d44efd85a59d1d6def1dce2adb31dabb38f791cdc5ba6bb9db68aac787bf6c3f0240729337416d8db864cd468058e02152ada932e733d8696e613a560b3c0fec4cd681714c44e72a5a0af7b073e93a00be2e815bd8acfcff652bfababf0ac7d1699c36b01f3c6546ed260663a5e90f3d095aa92127a719264495c6a4d8d63e0a7d5c8d6dc2f3a18a68faf719f739baaef8133865e122a3d6a6e77dde4cf19df292bf83967bc286b1529eef19b8e4516c4d42df6f50bdf2141cecaee4abc8152a294e01ee8a32c2c25a61d95fce04e713fab24f6ce8a3680359f3d5750143c24125abc3816f9735526ce439b589147d26a77fc8df7483f0ba62e11c538836f924c6b3ef97637e6bd75ea012b968cc9b2ed51b60484e2b74b4011b8b838991fd834247cfadddd5a7d64ae75c736e6ceb0410509a52bee2e7edcff65e025734c8d08740754f14a3eed07b9e3cdda093c47191f2114fa935032116515d3b6195d1468f23f8a6c5a18df6b9e9c461a359a66066dabec102c0dc220c92bb951c7b55673632c0193e86a442b1e44b43c22f8f420916d71f0419cddfd5568c93f187d421b1453fbeaac1571d48b3391a60f2981c0c89f2e3b7db7e030b7a0d099fd5ff17015394e233da731f929411a476a6fc7ce0b9d12d93ab1769da5fa531c3f2676b8c1208112dd49ed7a9a4e0352caafa1d2bad63676a07e1fe378aff9642160a2166e1e50d0445fb7e0d863c34cc6128fb5520eb1ec0b70ac87162c2ccdc0fa4ce9a0036194b0e95673d8b837d82b39d636e3a11d7174dd963af809edfb851c5e0147015a9990a268f1a343f91616aab6ed32b7697f552315d807cd82781d78498c09f87c6dcb6a2e24ed47c286d4c510a4e20f1be51316b696f54b15c111f88b8a0e97df612704e9486d9d93bedfcaca814ef75a74d06e012b3ec3a568fd21bdc188a881363eb4417eadd06f08d3b9892504291186ba7c0bc49436df82538c3f1a8434a02101d226b2911dda2e2af030871aa74bc995d00c7a55948ea8ab4a179c96e17942135257064c1699c6b7e915f8ec487f943c1bb45cf27832d26caad8cccbf43df39e0b9348d26a4b88a93724764465135caf65a086abc6ae7fcd19b5239671f65518379653a4ac280c1b313af70d97d1eccb301ff5b12f084c144f4b30f21bb817e4c903657e93627e425886d5fdd4f9a3d99c489602697b7c85a8f6222b2b2da0651398ffd933630e41cf669a420e7c5e2416aa40dca67f5ba6adfa3421dcedf940917b640bbd81fb8fc13a9193b3c3ce90a5e1e8ad4dc3060b6dd33f88a2e9a4b3be76ba0e0c9daea4453adce39da3158671c5a69381878965e7217b648e966c9e99e8aa61da51141db993adc67145cc2fc3f2f0dd4a6fa2e3806493b41b3a3434dafc2bbf0ad1b1a09f6aa80908d2bbdef050ad6e1655b244fa052a4ce7322ca9aef03f90841f42fcee6aa16bf92fbaab7f3c4ae8a20348e89ba83ab092885104e15ecac8c50e18ef94e7c0c1a94a31068fd43b4df8c9683292e9fc188faaaf36b9abba43b482d3fcb52205062992599503ad7c1578f883dfe56ef5f44ea53d03917c21f9c5b6428f155e4930dc173911129aaf2c060023098eb9079ea4a32c487b8a83f9147faa957ce3ded63e4d61d6d6cc736df9b80718eec28293ee4d5470f897852ba663dab1c15a05f6f2223ec7c8967d879084ba27eed144d45f0a6e7fb595b3ee55075b4f758c048b8074a982552fdef5769b620da944a144a5d26cd1180c608e71094e6dae02b38a0e900ba235053aee6472ced25e61f3518b3f1170206efd7dde1e286bcd1f0a545d6eeca9b5728476700672ce3c08efd60c1b308cd131cd68c3d02d391923c2e2fb5c1e21115bb45e566dba6206317ea23beb5e835e962151e7be8151488bd6449824e6cbea159d337687ef7dd582edf9431c3164294c7fe76001a1bb045cb25a07ab55a3a41727e7a745845b4439f4ba27313070a8653f5c55121b554385c79f70916f5d68703bb3026194fae0add6fa8e55322bda3c4a07cf78fb5f9fc3c0578c9226f0b88f99efa723e982a7e486312493885260c870b0eb9fc68a8e89135351be2f852af5725a6eb1ad084aaaade17979b43bfeb93b9b77722b24483ad85508736212b300b9ad517814bc40ed8a5673b343c918f014478c1317130d3a4490f4a1c68235c7027e046884108d498398eac90c869160d35ec884232c62e9ce601bd94af47fc20f18d766b4ae9eacd7de1c2f90f81d3c1abe2f080e59cdaf3a8775f6ca4fd40b0437a79a027c5773d7bd77c5ce94bb2aa52152b883dde877eee728fec8b0a1743421eaa8e93d633e0c45e358b036026edfedf6bf35194205fa9e055838bf45e4b33725bd45ae3f3f9d574920c7280823b4f035d55d4a1de6b3008ce8eb36d85751c3ff5357e1cd94b70ffcca95b76cd9885fa5eab2ffe1f11462495da59aec10f476b00fa854449627b8f67e07aa0fadef86d919462aec2880eb2fda4f8b07712734547e8a19e7cacdc7a25ce35ba9392c60112b29d61745e37d78b27b0c609678a4cb473a05e4520fa49b63217b17e9b6588660b8fa9c92d4040d934c62b670564afa2a92cc70042e743388ab6201df50802126d363b05137e56f28d2c6fe582a7f31fdda6dbac000c6c68666ebbed288e356d006cf9b61c7342b646e84073fa11528c487bfe5d84dfa02598a9ae16edcf8f218e20260262008a1027ac191b6cd365bb0223b4ac1a8358963dc965567369af5a70e8e391584367c2febb23ea6562b77255333cc0adff71cbe4d1482573eb1c4a10e5b3d80efbfbb516d3acf94c130a42a45f638d6ab3b9479cd4e002c6c4989cc64ecda0c35974966db6f1b4b60f1e76d1426d7c3230f4162052ac75179f7ac50dd29dda7215959c94c9cea4228d383faaed1ba9d7707110005dbd4d047634492d2c98ef8a56062cae84b718a442409346903a449734d7dc1ce4a1bf20bcdbc264eda07495936e7969a5e63ba8da2f936e213503ba7ab98b3f1ebb6129fb7924910e8a7ff51f5678c089cb2c0518d4cdae193181ffab1fe38ea00e4da9e699a4cf1e9a9b43869d44c4e0a5cf186b35ea7c780af37053d3831fa98fdac74fc3e6a0aefeb85481d2c54b3b0a15a9fde34f823660110d3fbfb4ac4a6dce4c8a8e4fa023baabaf208f5e56eee89b779295aadde72994ac5d2186b876fa8af81b8f0da4388fc3374b193cc391333b3649106cf7aa32c78637eb7108fe492d03b96c645b7310c8bc3aff72d98de811915794a0431abbe94b71e23ef80b97673a2cebe35f990c2cf00c064b69bf2ebc947f772ede7165fb6b09cde6a74f8f960101d3e505e552c2535a328cd4dd6bc4327604b474035a5d410fc93cbf144988f1b9ece220dfa5934b9205e13c052822fb76bfecd4ff53ab7a3ec59880820866918d7ee05d57d26ed2307454a9aa1703a2599942d1961eed7296cf27faf4feaad72a8da310a78d2e61d75650bf7f9f0282ba6fa19d7c5b0ec4b0fa3933f71822a3ef5ae3ac8bfc7c945fe5f69cecbe67efaf06d6cbae813f8b5f462807f505d65af6c423db03f99ba5267d4922c192576e5dd6913158d4aa468fe1570628f7a694d5a39155eb4b8b0aedfaea3c3cd8ae8fbb2bb1a79843cec82e06d44421b36bfcad91a595f6f2cad53726f912a504d38a347f8032c32676e0a953a32059b1e5712d0c4d7d9c122944ef903bad98f435a51f88b527636184f", 0x9, 0x4, 0x7ff}) 00:00:08 executing program 3: syz_execute_func(&(0x7f0000000000)="1c3bb5b598cd801b69e46962f5696200d9db3c6217795bf9f2680c0000008fe9589b26c7e4c753fbc46767646466470f38146abcedfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c35b5b304545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fadc421d57c4f00c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:08 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x20000000) fchmod(r0, 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0xae) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r3, @ANYBLOB="7f0000000600000004000000080000000100f9005e56639d4c628941b18bdc41e3190e1309be5fc5dc33cbd3b0779ef88b99cf2a2ac59a7224477402001292c19553c82004ea194782525c7b5fc58baba92a724a9fb252"], &(0x7f0000000300)=0xa0) ioctl$DIOCCHANGEALTQV0(r1, 0x8004667e, &(0x7f0000000180)="bf") 00:00:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x0) getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) close(r0) lseek(r0, 0x0, 0x3) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000000c0)) 00:00:09 executing program 0: r0 = semget$private(0x0, 0x3, 0x120) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000140)=""/226) semget$private(0x0, 0x0, 0x80) r1 = semget$private(0x0, 0x7, 0x440) semop(r1, &(0x7f0000000000)=[{0x4, 0x9, 0x80000000001000}, {0x3, 0x80000000, 0x1000}, {0x4, 0x4, 0x800}, {0x0, 0xfffffffffffffff8}], 0x4) semget$private(0x0, 0x3, 0x208) semop(r1, &(0x7f0000000100)=[{0x7, 0x200, 0x800}], 0x1) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xf1b}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x1000, 0x5, 0x2, r3}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0)=0xdb, 0x4) __semctl$SEM_STAT(r1, 0x4000, 0xa, 0x0) msgget$private(0x0, 0x40) 00:00:09 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local, @random="0a87e01efc57", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xb, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @icmp}}}}) syz_emit_ethernet(0x1012, &(0x7f0000000080)={@empty, @remote, [{[], {0x8100, 0x0, 0x1ff, 0x3}}], {@generic={0x803e, "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"}}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000010c0)={0x7, 0x9bc1297037b07ce1, 0x8, 0x592, 0x0}, &(0x7f0000001100)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001140)={r1, 0x7}, 0x8) 00:00:09 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) poll(&(0x7f0000000540)=[{0xffffffffffffffff, 0x4}, {r1, 0x2}, {0xffffffffffffffff, 0x2124}, {r0, 0xc}, {r1, 0x82}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x4}], 0x7, 0x400) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f00000000c0)={{"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", "05673565cb90282f757f391306f460a80120eb5534621a95c327e2fa472ad3ee", 0x0, 0x9}, &(0x7f0000000580)="084f74556dd884283391a610fb8e3cae0ba5da81628c34a3983179a2b5fad9fea674362c4b163c5e166ef670074567cc", 0x40, 0x4, 0xfffffffffffffffd, 0xc6, 0xb9bd, 0x3, 0x9, 0x8000}) accept(r1, 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) close(r0) execve(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x2) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f00000006c0)={{"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", "cd21f4b627464130012bec2f4811cb48ceee94f8feac3d5e4699c70e3a68dff7", 0x7f, 0x6}, &(0x7f00000005c0)="da907e1fc76530e1406b3d95bd7e78127678d35277f7281312a3e6a16c93bdf6d342240b75fb2cfc4605d0509204b1a67f1db94558ab7f6bdacbc60757d122ff7fcea9c3f6ec0b6ad5d4616fd8401fa708085b9cb87b1b21611bf7b51cbf0c781858eeb5489e682715ab4e25157a477f6beee0f3a4e24113f82657b5afa5c9d2c60b684fc1457f536933ad33cfc9c6264869057a09478350f9cf0c5df7294a923bd3174f16d3475e29a7536e6911e0b606e39df6e1162cd5fccb8bff1145aec7a7fc5ffd3b35cf", 0x6, 0xa660, 0x9, 0xffffffffffffffff, 0x4, 0x9ec, 0x8, 0x8}) 00:00:09 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x101b, 0x0, 0x0) 00:00:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000300)="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") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8') 00:00:09 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000440)="985e4aa8374a4a240f05f359bf16d88dfa43c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800040f00fb8c44f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a215c6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:00:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000300)="632a4f899736fb8e6de3ca7b3269b9dd8cfa1b1d721be688f8853a47fc24e3bf28233154c5666d45fe8409601fe6c9024d8aa20168895b5b168dd225fd851dc8df0ae204993acec3a59c8dc0e1ebaeb1f3b4fae05484cab0cdbb5905c827b8bc5e12bb74f5a6ed9eb0172048283f5faf0371a9f827365209b47c98f78e4c6a7ed348e7ab107a4665c09c385f082adf28c5394bb40e68db6c7aac0cc8d9fc76bb413effe337da11d8a1e39dbc7c23b66b0fadc97db949f8b0705bf3f1ac396ce21e6a0521f95dabd680bc87ad7f717a0ed94d9a1f403ac4ce7fe497221ef0d266c78c4ffdd42c4bd93191f5ce968c24b38fcf5d73933456d0ce89e4ecf94c8fc24442ea485f162e3f006ec887efe734a29f4010ab7fdeb93e352ebbdc6322d15cb14608b54613ea14208ace5e802eec4ea977e8d22ce68a7fb76adc94cab241ec06f763dd005f6f01ea8e692f511682e974c0b41e73ae4ed5cb7060ebbd4ca18d6565179d307dd417547e78edf1b4fc123e1c1fb489cd3aa5f2cbd54bb13f644d449484d0a5cc7d01e18b77253d620c5f4b40cd9e4c52667cc8c8f8cb2b3f984a7cb1668780629399ba9b385bdc15a46919bad90df4210ba27527a730631f5456a7ff84a919afc4f9752e17dc08d5d6c4a0fc1a92ede95eac34898f539ec3693fb97754a50f60e51f6d6c2c87f8a3f183b65e3217a79da55b3e12d008bad093d6c51b105b395e3d20812141883c3510ce8121cee1bbab8d8a7f48de5be0befc8a0b3316ccc0c2816aa8ab1304d031a147891f203df38c2e651e29b7ee64415938a46679e778d9cb805c156e052553657be345aa0f1b13019c56bbe01dcb8cb3e514c44a4b556f3dbcb996eb9255772a2d88818389b81606cd9d8fc57511d47425366f71e41bf7123829fc2cf5327b41b2d7e796ed5a0128938eb4b175aa5b2bec692e4467d91b150b195588dab7daf08cfe7792ba0b4a13605514a0008394d1037cd52eceb3e2bfbbb99570d06fc3ce57c750f8acdf6cb878750d26a6297353a90c87a72b0c344e1e496de9987e7eeb2f79042b620eeacc5fcb7a3505836f5f33c1b6416af1b975463fdccf4c2c703ca3848e99caa5310ead7c7512edc1a9182f398643c73e67810e4607f65ecc5bccd5d7a55257068490014e40ce31f4a29869d3d91cf4693f655ff614f74e7b88f4e80802da0c1bcfa99a0a41026852b516a9bdce8d09254a53020a1e43d005ff2f5226246fca290ead73eb74724eb426d3db749136c99ca22b26576bed45a3fe231d9c1e419dcba676caa30591f7a7746747a93ac4974cc9021222f8e3028b2c459fad1e4db81527f1e17b7a414527586756f11614c238e06267dece0292b57fa70f1f9b8ab89cee88b2878fe1220fd41013ec4c219d785d6e9904ed33640836d29feada26f37d73b116e6423814d717c868e1df8cabc5a18487fb04d5111b28d878ed9bc3368bfc5ceb6ee60c326b80c6e3a30838b379692a84dc94521bc2976db82b531830b09c14b697d65b9421369b864d2c4b62b8eba3fd6d7bc7c7d5e6254ec806f0c4910e9aa472c61cb21e0f5fb903195d136b59ef2bbc4bc93f9e628498ca8cb049b4b3d4d34ae97a248f028a3a863cf0308cab79561ffe794380566e5dfa94ce2956cb074a500f5a5286fc37c7841505ba779726d3e0120bb64b0cef4b8c534ae0ab4e6559ce0216ae8f3f125963f769a22753e4aa77670c96bc5185efd7749fcdd93ead00f7a343146729a4de7f9180a6afaf27b1aeb484139d5186e7fa83397b9fa1f1fd4eb662debf33233cce2f41ff0e937ecb6b6f1cf0eec7a3c6df739a97f6d801da9c9c0558a5ec2c544e1c6977194bb81680dfb77cf53ad88e349bb4172031e2a091033a7b8e16417a40d37e2565ffbb5d23806ed9130c65148a798e594d844b6f78a3814b363419e7040970e27e0755da80411349225ab2e3479de3034579076ca0cf388ae8b692bd1e0d54eeb036c11bda4048467f5cd862e0d993f7b41dadc796ee306ee618c0413717893768bb2bfe5e485ed6db7be440c95f22218920323114e37b5d6c61b6ad1a1a5d6f2bfe50707811d31baebf91387ed3c293b1d5c7cf1fe9b5c1bd902cf9800d3e3c6f0565056be5e9e6138a4641fcc02f4b4c267acab740ab2c8805993021bf1a8644a2b313f531b8ee0b04d2d05a1be85727ff74fa45acb44448561d94dcf435d2785840dfa89e2ebad84dfc4befd8d40665a1fd3fa56201c750064ec5da55392d758ecbe68ec56742b261b62b5466c6fc981615a19f5c9546f1db7447f3172554fad10c46744db49c740ead0782c840fcdfdaf2c4c18d747fc9e93e55ec7f505c6d70fee400f3eafb22556fbe10373e058bc4ed59f235d5697d1ae2258e2b3b4be2581a1b435eb506540c66884828db1a4603609ec57bfa7ce53b34e85927728d7b794cee7cdd2219c0f0f9813aca63122300d29a5af235621d38f918746f034e3f2a2be7ce982d35182bed278e4f379408774fb515c63870e24a51cb57027ba6e372f95addc3f7f639775125846ba0c5d4aafb81160be0482d1d5d36c8c4bd10ab0baaeb6152427195ce46f5097cc10f1026583883ebb395e47d2b7bdd707e84b58c53acf32a759e18d6ed494813d0d8ce668b199cf0a42676d59e845b9566d58f17e28010bc4c830d94a254ba8dae1b2cfbaca8e279a65a88a063fb23ec3f5a4797f172a378096ab9a27772f1a197708e4f108fe73a6f791263d0af918f5ca404462111da610fe876e32e6d9e1d8488d02ec793bec4a9eb3b6df36b92b90a5a219cdee0e0d8c41dd7981f7c853d2bb80782e5ecbeb5680acf53ad188e8eb91348e41cacdba238b5bef69ad9f20866b76bedf2c1d5fe06134dd86d243e17869f503475adfd739c13ebc78b1b2a792404c715a30d3d58216358ef256b40e1dbcbc4241a7393e9278e07bf55dc098a586fe572dbc9d51613ff01c1c8c70247b93115752cc41d6cd2c61f2abe283c0cbbcaaa2f570bed9f56fea4b1060f086399157b827a814a55dfaf2a49a5f9a043ed8ed50411272dc50095da2b297f48f06027746dda544710347fa785ec53d3f8f2a5fc44d796d4a4405970086751c82ace0dfe59369e554e7d21dbc98f2416588cf4ba19e8c16d6fa700c4eb2a2284c3717f5adc743ce072601dfae9747633d3b5e93514609f6d54578e0616ee0bfcd59a98280566e6e0a8b18a603f11be4fcd9344d8363d0ee2b10bb6d0a11b29052e534910860836208a055b1fb460b54c1a32cda3b0d23b29f7f0824f20b0e5439d079f7e130420eb6071e25352705f35a3f3fecc96bf7566c94c45c701d8ca4b0dd8989a1059a962034c2b2befe956163adcc1a8642b428b55ddb51171f6152ab7b39f3da38a34cee4968f75f5d78b7aa9286ebf7704908c2a9e0dcc887f6dbe5e53989a80f073796f369663212132fb0aff704ecda55e40faa618fcd300c9c3527da7314ff1cbc14a4358305d51b06599039d748973d38ff974f3f6794eebba7c2d1c0b9c9af87ebaf3b594663fe4b033df9e7a068557b587cde9be5de49862732dfc812686031876bf11307e89dfac944628e738954e204f22c4ee30eea24eab71978bfa47176ff1998299fe0eba4689b72477d819c6fac97540c8131ff26e577554698190b213ed14c81b6e9d36226e550f226400c2d6546b4135016affeeefb73ce3e8439b179f7e0b3b62dacad2b2c544858dd22ea869169a049813286e9dd92cf51e1228b52869c87c9c8c208f4ebc7ab5e1b1c88df047ee7f9b60176c5675ed92daeb977ab4b9a6cd226488f816cd380b7549c68a8d6f38582ce8237ab43b15e67a92c2ca12c0c543bafb3cd67f1c27d7895bde6a1748e70a376c5a13ffae7e1fee0abd296fa89f3d9c72ee2ea70b03201dc4c7be7f4fcde1bde588d4105a530b555bcc68ea06756eaab1b8915418294158bc5ba858d0301997d051097ba144821ed7eb9c9e70fd8d7e5504fadaa02cb173bbb58717f25e6dc321927eb7081201ec14fa395be7702a3d8952c52341aa68ca21fe076b7b1bde0979990cbd067d14894ae06b87decc8046bfbacc81348f7221f6254c23554eac578bdff926fbd5cb8dc3f2b9adc4364e654e6042a06a7ddcc8593c20a6abb8e92d81d0bd97ed3a8db9019c28ffd29b41effb96bb5f554183524f5160c6f980a7a5edb095d0ae6848641eacc9d6b99b284182ff5d5676e47a12bc1d18a8c7d13639d026f4891e59ca61be2ac200a6bedde2c2e7033c6d6df5247f97e8c77c7528bc0a304c8240a58310903e37f515b3ee02f0e092d481a821b0b39bc70e0302486f73740a0efc4a7932237da6ecb1018d6b4735eb0c1915cef5f167e411926776dc690f8128f7acc94b6c3a6f7acc87c4ada7d1c65d5683198644ca810644a5ce0ed6ecc5f320c2d0efce3975c67cab9968e8262e52e5eeb6aad76a2f8d4bcdfc6fe90e653e19bf8aba396617e6a5ee4dba11d169b04a73ade554bdbb2fee8d4a6d58bdb7b8f4d4ff6d7b6d29356fc6278663a43e12a60f9e8d7bd8f09341079cabeee985739b3829c7ed66f0dfd235e28270bf625a1534f51b93c616e070bd333b69f09c37836c028d3b72468270446dc3596074b003d33b7c294b1a0aef265a3efa2e3e78290047e1bbfa4ba26e4a988c4402471aba4b1bcdd61bcba72d6ddfd7266a95cde96823b3737ead87d446bd44ac49f32736d3d3d4118e95efd4bb38fac65b34998b3904d9b31bd68db1cf03e9ca97b78d2b17ca8d122ab9bf48ad44a9367be220b161d87453acb4887bb34f7fc76740de1c611b8d4a769146f6964369b9f2a2cf96670c8d957409a08ad94b5274e3e9066aca33456fc07d094413b16e4d908972c24b60c1df8e18a39f18cad3c01ee1f9625c9e206c82d9a5504ecfa1206f61448fbb98e86ee65fcf5fc24e5c65bb6bba030e5a1fec3989452e7e8c6e626ae65e30e0c1b80d4d74db16be22829cac9107b55f345cc95b19f13b5a71ef9316f762ea918d3c18514aeda5301555d4b58e93baad5296321cc1452215f0853ddad3f68203b0397aa0f1844255ae62d684c10cb1637adfd08b2675590a808e6aa0d21281003491ffd38f3caeb19dfae2c997a207815d83709be25303d98b0d191719f832af285bcb4a20ce7337b0358ac84f63c9d2128c0f1bbab78bc423c3f3d2763d2896943f0bf162434784028b9fa4febce5645dfef47a869b0701b5b562f50ce0b23316a07fdf3b4a9008c1584013eddff5dbd2a48c61945d496d27a0bf861101bb324b6d59e1495651e9b6b8c74ec14633466570539d74ab9d5c31376bcbfa85798dc8938603202f337b399d3fcb1a31d2ddc61676c97c6368612c7a3f546485dcb4cdafcaf39088b762e0d593d2299d72891f091409e58cf542dc043f5a292acbe37440fd22fc937a059861459f35e82a771e4400908062427691185373bb4479b4f1b552160d97b9c7ced9eede50d6e6bc7d5edc19de7e6209ef98292042c0a24f62197dbc3e519d9b66d0106131d4434d7cff7697f14e3b530ed6a0209639cced85850abda38ffe4908cf0de7f9ac10fb6aa5cda0e136fe7f7fc8e6d43e8af5e93d1019cb07376a0bea804d198338f87dc129cb399e83f8d5b2f7d423349f41ce50265140e9101098ecee0800642e62d7c096e3eb2840ec95536faa6a1d58ae40d3fbe45c3dfe84e9aea51b54d2644fadd33754030d6442e4ea862dc93edd7d329fa5a48e6c1b7b3335ed99214dc7e27bd43a32a398e0d686030144f4") close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") close(r0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8') 00:00:09 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xfe, "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"}, &(0x7f0000000080)=0x106) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0x1, 0xdb05, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @multicast1}]}, &(0x7f00000002c0)=0x10) read(r0, &(0x7f0000000040)=""/28, 0x1c) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) 00:00:09 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="6e6303000000c9e00100"], 0xe) r2 = socket(0x22, 0x5, 0x400) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x7, 0x3f}, &(0x7f0000000800)=0x8) 00:00:09 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6021, 0x7f) 00:00:10 executing program 2: socketpair(0x1c, 0x10000003, 0x200, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = open$dir(0x0, 0x20a00, 0x4) lseek(r2, 0x0, 0x55bab8d2d685cd08) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) munlock(&(0x7f0000aa1000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000)={0x100}, 0x4) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000040)={@multicast1, @loopback, @multicast2}, 0xc) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x0) bind$inet(r3, &(0x7f0000000180)={0x2, 0x3, @rand_addr=0x1}, 0x10) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c190f05f30f59bfd9130000c4a37bf0c55f41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) r0 = socket(0x2, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x6100, 0x6, 0x8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8001, 0x89b5, 0x10000, 0x3, 0x5}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="080000000700000007000900020006009c23000002004e22ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00"/156, @ANYRES32=r2, @ANYBLOB="7f000000fd41ac010600000094030000ec250000"], &(0x7f00000003c0)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x6f, 0x2000, 0x81, 0x5}, &(0x7f00000002c0)=0x10) 00:00:10 executing program 0: select(0x3716, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x61}, 0x8) 00:00:10 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000000000046, &(0x7f0000000000)={@multicast2, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 00:00:10 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x5a}, 0x8) 00:00:10 executing program 0: r0 = msgget(0x0, 0x84) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000400)={{"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", "d42ab38721d93703a09a004a67c33e737b1a8512f749926f7166f69d986b75bc", 0x5, 0x7095}, &(0x7f0000000380)="b7b6e154c8bc2cce6c1f27a327e704cdd05af954c5748264a45753825e7d63d6b23381faf017ab8da7a5dd6e75bfc85d5b7d1dc163fdb4e23d72a4e6a36919634076e4ad2ed92564fe3f05d7d73cdecbfd93902d5d9c677ba6b5093e66377e", 0x0, 0x5, 0xfaa6, 0xffffffffffffffa0, 0x2, 0x4, 0x8, 0x1}) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) r3 = getegid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x8, r2, r3, r4, r5, 0x10, 0x3}, 0x45d, 0x3ff, 0x1000, 0xffffffffffff8001, 0x50f, 0x0, r6, r7}) r8 = socket(0x2, 0x20000001, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x200, 0x0, &(0x7f0000000080)=0xfffffffffffffe1d) 00:00:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="09ec2d2f66276cca30f6"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x1000}, 0x358) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x7}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffff, 0xf, 0x4, 0x3a}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20ac1400bb00"/136, @ANYRES32=r2, @ANYBLOB="f0c5e07aad95ffff020000000800000004000500"], &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r2}, 0x8c) 00:00:10 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2000000000ff0200000000000000000000000000010500"/128, @ANYRES32=0x0, @ANYBLOB="0600b7fc76f1ffffffffffff00"], &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000200)="9826473e431c120f05c461d914cec4a37bf0c53e4157e9b55767660f6b32fbf30f7eb8000000000fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") 00:00:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000280)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faed36d00eeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") read(r0, &(0x7f00000001c0)=""/167, 0xa7) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f00000000c0)) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) chroot(&(0x7f0000000000)='./file0\x00') poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) 00:00:10 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) bind$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x0}, 0x8) 00:00:10 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f0000000040)) 00:00:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) fcntl$setflags(r0, 0x2, 0x1) close(r0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:00:10 executing program 3: setrlimit(0x3, &(0x7f0000000040)={0x56, 0xffffffff}) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb) fcntl$setstatus(r0, 0x4, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="5a33639d7cf6854e1249b481d59f1011915c701bf5c99b2ecb19ae63defd61c1bf9364b7e68adf509cdb0f6bfcbebb6bee26387c2ad90e3ce02116b2f6db22ae237cd8ea7bbb29c80c79314d57847a234b", 0x0, 0x787, 0x7}) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040), 0xfffffffffffffd26}], 0x1, 0x0) ftruncate(r2, 0x7) pwritev(r0, &(0x7f0000000000), 0x75, 0xc00000000000000) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="dbe6f1582badbdb2ebf7af7e34138d17c400633146c0a4d13d5ee74586a1153496bbf93eb7b2904360bad4fcebb1b3392d5f53d83fa90a8113e1df819e42132e2308efb3309c8997d7bc08603ca59ece5ca23500a16b02377e1d6d1b89933dfe0e2a1fc2552facdb4515b2a16d2c2a2092541a8e92d8ab6e280b673ed52c976d28b9119329b82517c3869ccf5b24fc35151d0b8581ebcc18daf1b89076a3c68da6d765c5", 0xa4}], 0x1, 0x0) 00:00:10 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000f58f42d840ee0e0c0c06c6c6fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f420f1e5b6cd1d9c483ed6aad000000005a0f7e0d00004500572e3e44e30061614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setgroups(0x2ca, &(0x7f0000000000)) r0 = getegid() lchown(&(0x7f0000000340)='./file0\x00', 0x0, r0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x0) unlinkat(r1, &(0x7f00000000c0)='./file1\x00', 0x800) 00:00:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100000000003000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000002ff800"], 0x94) r1 = open(0x0, 0x0, 0x110) r2 = openat(r1, &(0x7f0000000280)='./file0/file0\x00', 0x100048, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) r4 = accept4(r2, 0x0, &(0x7f00000004c0), 0x20000000) fdatasync(r2) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000d40)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0833b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096e233ed33ed4877f866440ff4697683397f0fc18c3e554000000000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b6f1a000c000c4e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802dc754000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0x0) r6 = msgget(0x1, 0x8) msgctl$IPC_RMID(r6, 0x0) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={r5, 0xf, 0xeb2d}, 0x8) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000008c0)={0xcd8c, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) dup2(r3, r3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") recvmsg(r4, &(0x7f0000000780)={&(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000540)=""/247, 0xf7}, {&(0x7f0000000640)=""/57, 0x39}, {&(0x7f0000000680)=""/58, 0x3a}, {&(0x7f00000006c0)=""/1, 0x1}], 0x4, &(0x7f0000000740)=""/42, 0x2a}, 0x0) fcntl$setstatus(r3, 0x4, 0x40) 00:00:10 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6, 0x0, 0x0) recvfrom(r0, &(0x7f0000000080)=""/128, 0x80, 0x80, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x10) syz_execute_func(&(0x7f00000002c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) close(0xffffffffffffffff) 00:00:10 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r3}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") readlinkat(r1, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:00:11 executing program 1: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ec050000696c65302f66696c653000"], 0x1c) freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x110, 0x6) freebsd11_mknod(&(0x7f0000000000)='./file0/file0\x00', 0xc000, 0x1) r1 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000d40)=""/231) chroot(&(0x7f0000000080)='./file0/file0\x00') 00:00:11 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f0000000040)={0x1, "7a84f517b9ea9c80fe07dcb4638599fd23d8ca9b2f3551b07539790ece3992bec02e79c183cd58fa19a4a9abfab077ed83649ff08b726edda26bf1e19c8eab3b1dcd64b398661c198c48062790817abc89a02dbfd0b4f0d4c9295ad9cb1ec47f057c700905a0de51348a573cff07636a08e98fd2bf1eb5e80bfec448a9a815ea0ca28fd5b86429920a1c4c67e8e8a5067d324e3c7abbf96c57b29b36e6bf46be7c6effd4fb448f6c077638c568fbc8d69fda4ab395c57f62c14de21a"}, 0xc4, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/10) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/108}, 0x74, 0x1, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xce64, 0x6}, {0x8, 0x7}}) 00:00:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x4) freebsd11_getdents(r0, &(0x7f0000000140)=""/196, 0xc4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x106) ftruncate(r1, 0xf100) 00:00:11 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x40011, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f0000000000)={0x606d}) r2 = semget$private(0x0, 0x2, 0x0) r3 = getuid() freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x7ff, r3, r4, r5, r6, 0x10, 0x800}, 0xfffffffffffffffe, 0x4, 0x8001}) 00:00:11 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@empty, @multicast2, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@multicast2, @empty, @broadcast}, 0xc) syz_execute_func(&(0x7f0000000180)="1c0db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:11 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) write(r0, &(0x7f0000000000)="cc2d7857697e0e9cd32429ad8cf12c33d6434e839a03", 0x16) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:00:11 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="820280c39d336c653000"], 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:00:11 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x2, {{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff03]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:00:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000340)={r1, 0x5, 0xf, 0x1, 0x7fffffff}, &(0x7f0000000380)=0x18) socketpair(0x11, 0x4, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000280)=0x100) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xffffffffffffff7f, 0x9, 0x814e}, &(0x7f0000000140)=0x10) 00:00:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x648, 0x82) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/90, 0x5a) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f00000003c0)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) 00:00:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x20000007, 0x50) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x100000000003, @empty, 0x9}, 0x1b) 00:00:11 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) mmap(&(0x7f0000cbc000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10) msync(&(0x7f0000d59000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0xfffffffffffffd71) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = socket(0x12, 0x20000000, 0x10001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), 0x31e) 00:00:11 executing program 2: symlink(&(0x7f0000000080)='./file1/file0\x00', &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000400)='./file0/file0/file0\x00', &(0x7f00000004c0)='./file1\x00') rename(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file1\x00') 00:00:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getgid() ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:00:12 executing program 2: syz_execute_func(&(0x7f00000000c0)="1c15c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0e717795b5b5bf2680c000000c462e1ba03c7e4c753fbc4e101edfec4427fc9c4817d5a26f216f3419ce0b3c90084630027c4a27d1c1ec1ea01eff265dc5f00201fe35b660f380b034f45594559a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5f08f6f60fad6736660fd2938c000000c4c1f913c26666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x6a98, 0x1, 0x3ff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x0, 0x0, 0x5, r1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:12 executing program 1: getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpid() r1 = getpgrp(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r2, 0x5) setpgid(r1, r1) 00:00:12 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:12 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000100)={0x3, 0x8000}) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000), 0xfe6a) 00:00:12 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet6(0x1c, 0x2, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, 0x0, 0x0) 00:00:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:00:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ppoll(&(0x7f0000000000)=[{r0, 0x3}], 0x1, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) nanosleep(&(0x7f0000000040)={0x8, 0x15f}, &(0x7f0000000080)) 00:00:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) vm_object_vndeallocate 0xfffff80012b01960: tag ufs, type VREG usecount 2, writecount 1, refcount 4 flags (VI_ACTIVE) v_object 0xfffff8005b3d7300 ref 0 pages 1567 cleanbuf 1 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=261, extsize 0 generation=4b0d272d, uid=0, gid=0, flags=0x0 ino 197751, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 1 time = 12 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00213356f0 vpanic() at vpanic+0x1e0/frame 0xfffffe0021335750 panic() at panic+0x43/frame 0xfffffe00213357b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe0021335810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe0021335890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe0021335950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe0021335980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021335ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021335ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdffdcf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1114 tid 100474 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why