ANYRES32=r4, @ANYBLOB="2c00000084000000020000000000fbff002900000100000006000000f9ffffffda98000006000000", @ANYRES32=r5], 0xd0, 0x9}, 0x85) 00:07:35 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) truncate(&(0x7f0000000140)='./file0\x00', 0x1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r1, &(0x7f0000000000), 0x0, 0x0) 00:07:35 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240)) preadv(r0, 0x0, 0x0, 0x0) 00:07:35 executing program 3: syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:35 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:07:35 executing program 0: r0 = semget$private(0x0, 0x3, 0xfff7ffffffffffff) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$GETPID(r0, 0xffffffffffffffff, 0x4, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xbbb6, 0x5, 0x1}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xb4, 0xf, 0x5, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000100)={r4, &(0x7f00000000c0)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10) 00:07:35 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) recvfrom(r1, &(0x7f0000000080)=""/53, 0x35, 0x80, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 00:07:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) fstat(r0, &(0x7f0000000200)) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x9, 0x9, 0x7f, 0x401, 0x4, 0xffff, 0x200, {@in6={{0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x9, 0x0, 0x3, 0x7}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x80}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r3, &(0x7f0000000080)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:07:36 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0xa394, 0x400, 0x513, 0x1ff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x7fffffff}, 0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x4, 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:36 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000) truncate(&(0x7f0000000080)='./file0\x00', 0x4) 00:07:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1004, 0x0, &(0x7f0000000040)=0xfffffffffffffe96) socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000002480)=[{&(0x7f0000000080)="0d4d2daa1f08bac79b853f13d3d5e8bd412e3fd3fb5a07bccfb676b72587e3cc2a13542cf54e06d855e40f8f55790d8a07cde19650057d698831c9a62bfcd2c57002e1bcf509e26d916695", 0x4b}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="23bab4f3618987765a84f522d122b3bbd1a13337bd826bac918b8b38798ea1e98f37ab5dfd8f7913c5d18a10f40e753819f0f3d5fa1a13d9888f1761e2dda31f39832b710a4caf90edd3a68b9e66f636395e929484daca21e9758a75c47ab72e004c764338a6ae9a11dc8716b782ebe630169b9befe8f9cf0ccef18ac31704cd56ec5b1777359ac8a2d20f280284e54ff15fc89c4ecf03", 0x97}, {&(0x7f00000011c0)="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0x1000}, {&(0x7f00000021c0)="250dd25c588ab4c79b1bc3ec5f14e3cc512c9578794a4233e68b1e04a1882842b77c882af6c3d91ca5b1a7028cb9762439ba426540563350d3afc7795a1247dba77997c9c549d3870edc504e1c586be71e65d799e393872ce801f06b10282e9de070e39cea1fc3509931110f7be3d3142e1e49eabd64744a4a1f5974b40884177eb8fe744a43c3de0a36cf603046e726c4b983f8c4473303c0b4b2fabd7314f6bdccf79c56ced777", 0xa8}, {&(0x7f0000002280)="8f52437eb1ccff77faccdeaa49a015c5fb4b9db7b1011ae9c9becc25076e752844f81b346c0cd6ba72d6a237f7e8ed6d2e59ebb1b245ed417fc0d600975d5b075a6191593a7c672512e80403", 0x4c}, {&(0x7f0000000000)="636fab60da945923bcba04a8c71e876db51869f85b3f", 0x16}, {&(0x7f0000002300)="87590c34815476878a66429737a8123377764fe366e29f944edb2a4b21d26a1a71413a12f48d68a3fc36e7c2cc2435754ebf224d15a708ce02aa7b8dcc62abd4f8bb059d762806c2116a14aa9c32bf2666bb3815ec93715a05e656c90df62831c063d1b5f131a4c96e99aca86d91b8793fefb3605fab1ff601f533b767b6ddfd90210e", 0x83}, {&(0x7f00000023c0)="23b856c7773e3af984367be3ec5ffe102a8c89b3f985fd3737e6204f75", 0x1d}, {&(0x7f0000002400)="6a7515eefff942819eea77309f50a2735bc2a9632ce481dea017fa09cdd962bb0a09beacc0cbcdbfcb56fc97b599c5dfbffe30403dbd05fd3221f2acd0aca1c237260307469c8655ba5ed45302ad887a855ce5b1dbb0637ab0627902b9788301b759e310ee688bfb80ec79261cad980c3a02522845", 0x75}], 0xa, 0x0) 00:07:36 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200)=0x1000, 0x4) accept$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f00000001c0)=0x10) dup2(r1, r0) 00:07:36 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000400)={{"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", "285f33970912af4814e7a7abf67967dd2abae0a7650c3e0760849b47a45a7ef6", 0x7fff, 0x1}, &(0x7f0000000080)="40e95b28fd2aae09de66701413678686ca9ddb0571a9599569bfabf1f9709a73b3fa789e4eaeaa80f8e804303bfe2f4f82b384245b51d7a341be1eb8b0b4444fafa88d1b13be5e5e5ca94246030050ab9a0260e8c73a95ac2a", 0xfff, 0xffffffffffffffff, 0xf, 0x7, 0x80ea, 0xffff, 0x9, 0x5}) r3 = msgget(0x3, 0x41d) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000880)=""/4096) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = msgget(0x2, 0x140) msgsnd(r4, &(0x7f0000000280)={0x2, "2e32e0dbc0a20ac3c11bc01083d89cb13957f357ec24d0085619f342466130a4b0c84177b83c398137bff55d98d60a09ca810b0b27aec82819d0081fbcc5c79fe2a5cf9e8b48c8e895894d0718b6ff2d8fa74f999bda5fc689cd8edd2965e0f9ca39b50e23e1288091a27e1420c4ac6e6718cf"}, 0x7b, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:36 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) close(r0) fchdir(r0) flock(r0, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x8, 0x0, 0x0) 00:07:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0xc87]}, &(0x7f0000000040)=0x6) socket$inet(0x2, 0x10000003, 0x9) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) 00:07:36 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x100000, 0x18) execve(0x0, 0x0, 0x0) read(r0, 0x0, 0x0) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000080)="5e051621cfcc1534080f054404632686933b629a9e80d4649bcccb983b6d015b2bb78cff4b795655745e9d8769719c218aca6e6714a709bf7bd54840ae37131cad535b9fd7591dcf5ab997961d3de0f85cde08cd875eebe7bf84837c2876d048edafa4e58fbd675386406d0c30444952207bf26b6507493d3a091235f709df8c49f216ec8c49632eb189a5c5aa9ff56c67b1c5bd4fcb754b79df86d58eb1a1c72825c8b811e3987a759459bdb820") 00:07:36 executing program 0: syz_execute_func(&(0x7f0000000300)="982c0a0f050520d0f80791b04c4141e2e9855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d56839398171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000000)="c4e2413fc8c463014970450cc4a1d812513ec481177c1bf20fe6e366420f296fb2450f18590366400f3a6176a288c4024dac6008c4c1f8c6a00200000000") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000080), &(0x7f0000000180)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f00000001c0)=0x8, 0x4) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x120) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x3, 0x7, @rand_addr="28d31eba962204340f729851143c0f5e", 0x7}, {0x1c, 0x1, 0x6, @mcast1, 0x4}, 0x148fc0000000000, [0x4, 0x6, 0x80000000, 0x0, 0x100, 0x3, 0x9, 0x8]}, 0x5c) setsockopt$sock_int(r2, 0xffff, 0x400000, &(0x7f0000000140)=0x400, 0x33e) syz_execute_func(&(0x7f00000002c0)="42d88a0b000000c4c19573f90067436fd0ff6626360f18a6ffffffffc4e2fd346fe665260f5d935d000000443cd9c48251463967d9ff") 00:07:36 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr, @multicast2, @multicast1}, &(0x7f0000000180)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) 00:07:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8400, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) r2 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x0) 00:07:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) r1 = socket$inet6(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x2, 0x4) sendto(r0, &(0x7f0000000140)='[', 0x1, 0x0, 0x0, 0x0) 00:07:36 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000400)={{"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", "941188c8785c55f4622be50ef053880fe7022842a3afbf799cd9d6c7b5da9977", 0xff, 0x6f9d}, &(0x7f0000000080)="b7321488407dc02ab2ec9c1f4af010dcdae4e1be0e5d39b102a1e04d8e494fe089", 0x1, 0xffffffff, 0x9, 0xfc, 0x2, 0x9, 0xffffffffffffff81, 0x4}) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b4b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c42f71710f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = dup(r1) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r0) fcntl$setflags(r3, 0x2, 0x100000000000001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r4, 0x9}, &(0x7f0000000380)=0x8) fcntl$setflags(r1, 0x2, 0x1) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffeec) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:36 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) 00:07:37 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000400)={{"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", "9abcc9c370672360369e663b0d3cfde27b31e03edb9d461c13e8fabd27372451", 0x9, 0x36}, &(0x7f0000000280)="07de7b02ef1879f795cfbd807f96c6855ed6e0c4b17a04b1b03d4d86d2f6a2331cf46983c711a131a091ee5209788c1a42468442278105da3cd9965961d822fd8d", 0x7fff, 0x7fffffff, 0x4, 0x2, 0xd94a, 0x7, 0x0, 0x5}) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:37 executing program 0: r0 = socket(0x80000000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x8}], 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0), 0x0) 00:07:37 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r2) r3 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmget(0x1, 0x4000, 0x6, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x0, r1}, 0x0, 0x7}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r4, 0x6) shmat(r3, &(0x7f0000ffe000/0x1000)=nil, 0x1000) 00:07:37 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000080)="b33670860d78f84df401a2198cecb9b3454001ac4f2720fc0b2edbcc579e9172f1e5f5cfff73c74fc6685ba54ce8b3274afa7deaade1f9b1ae9120ab7009a78d8c6058aa6498b88ca9890fb5529bd555ebb79d62314237b80df982", 0x8, 0x3f, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0xfffffffffffffffd}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000300)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f0000000300)}, &(0x7f0000000380)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:37 executing program 2: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x23f) r2 = fcntl$dupfd(r1, 0x11, r1) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) 00:07:37 executing program 2: syz_execute_func(&(0x7f0000000000)="1c11c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000000c0)={0x6, 0x6a6}, 0x8) 00:07:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10742, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000040)=""/153, &(0x7f0000000100)=0x99) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000700fcffffff910100"/20], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x80000000, 0x7, 0x0, 0x5, 0x2, 0x9}, &(0x7f00000001c0)=0x98) 00:07:37 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2203000000000000000000000000000000000000000600000000000000000000000000000000000000f4ffffff00"/124, @ANYRES32=0x0], &(0x7f0000000280)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x4457, @mcast2, 0x6}}, r3, 0x1f, 0x8, 0x7fffffff, 0xfffffffffffffff8, 0x75a}, &(0x7f0000000380)=0x98) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:37 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x10000000) connect$inet(r0, &(0x7f0000000400)={0x2, 0x1}, 0x10) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x8b, "8c68dce0a168991e8b99be7dcc0a0d7b9e7489a338849c22200c403a19c362652ae02e0390f83dc316c13bbe2b6a1df0ae0c5f7c2d33220c0957a66592b26f08f27e45ac64fbcd57bff265336e5cabbe27ff5453f914f004dc3fb044ef63a9b3318e1252ec52c6eb3543c094b7003395e9acbf322c2052f18721bd40614db811a8f1763bef6e8c3a956e75"}, &(0x7f0000000300)=0x93) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r2, 0x5}, &(0x7f0000000380)=0x8) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') renameat(r1, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={r2, 0xa, 0xffffffff00000001}, 0x8) readlinkat(r1, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/33, 0x21) r3 = getuid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl$DIOCKILLSTATES(r1, 0xc0e04429, &(0x7f0000000440)="330c44d8fe6aef85c30cc3661b2b4d44c8d148f9ebeb47adcf52c4e7fee11e4c4d630663a0b0ec1340720129230b3c12c86b279a7588adb43a43c4af58ef64e915d48686c487ed872de04fa9863b9bf2f922e4814b6ce076295b43652b0951fe4e5d6d6204dfc850f00305cdc3e92f6075c24a4372eae7d0544fb91f7c9983732debe6d3bccd2219ad0d26ec618caf7b9eb2efd6fe88eac332bb95e2731af368525be5e92db13f74") 00:07:38 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x6e2, 0x6}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x5, 0x7fff}, 0x8) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 00:07:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x7f, 0x1d, 0x80000000, 0x100000001, 0x8001, 0x1f, 0x8, 0x625d, 0x0]}, 0x16) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) listen(r1, 0x0) 00:07:38 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x126241addcaa9567, 0x10000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$setstatus(r1, 0x4, 0x10000) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) listen(r0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x800000000008001, 0xf52}, 0x8) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xd2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x8b6, 0x82e, 0xf10, 0x2, 0x10001, 0x6, 0x0, 0x1, r1}, &(0x7f0000000100)=0x20) 00:07:38 executing program 0: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") setpgid(0x0, 0x0) clock_getres(0xf, &(0x7f0000000040)) r0 = getpid() syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") setpgid(0x0, r0) 00:07:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000001d40)={0xc7000000}) socket$inet6_tcp(0x1c, 0x1, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000000)="bb7a3ee487e86a1944cf5096ffd72cd7f0e0970e3b3d43db5d504e1528be2c953d019e28448293912c011b6cb2e3f2316245a693ca801c9ed1c4ef7b57a1f8d47bb1cc5d8a8361071948c0899d6d390762d8be3c93844d432e2af27f6d0dcc44c443", 0x100, 0x10001, 0x3f}) 00:07:38 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f00000005c0)) fcntl$setflags(r0, 0x2, 0x0) 00:07:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)="e74ffd5bb26b9e9e7b3aaf2ad5c63254fc72dc3685077dc659be49189a7dbcbde286b73caa5c0522dba799ec3d000000", 0xffa6) 00:07:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fdatasync(r0) setresuid(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000180)={{"56cf6eb25ddda59c26c684d38a8051c1f0fcd824f59629cf21d0c3030dc5cb0aa0b2dbbdb71acb505a11df807a652b37fac4582b401edefe674989e908765913976cefb1d411aefda11e8678615e131c7dc1c2a051bbb374928b0513f61fa37e977961b6d6c5c73943080ef9636ae1ad33be98a3ba72156f05d3bb9b4bc056a13895c79ecd5b53bd2b30ca99e79d0fe69253be1e55e0e84f1ecd2025367a52058de8415b7f8b6dd01395b9bb6338b17b47f9a6cfa2b87354a9d393830a0421973baf5e7da436e700e05f40712b8d3d097f6484f7b90b8b382aee8efee630d1112216afa00b33e094e5c3af31e0aafb339c3da69cc816da766c8417103d1594a685a57dd5c7d9a06b4696f792fc548759c92046720aa58f9116d63289d54e25683e1ae09d41cdc3c7b30bcd22b76eaa98102ad85d22f5152ce8addb08a724bce3db068b899641fd686d21554b2cfcd0105082e32ca783dbd681bce1b4b60892f42b2613097904facf06e3e4e6f87e1f10d88f77a998d256ab2bb24792ff694fe05436224342f839123ab1df4848a01e32d8de15295948993745149be3ddb6eda6e5697f950f3578f68a5c11fb8286c9682e4c15d698812a961496294be764541e2e2aebd732e85f071e29f03154cef49ceedda832f85602458a63c1488b744ec6a6ed9d8b5a91cac8ccae3bd12c1022507e2fe2f4644fdb8a8fd08e4dc91ad15e47fbdd157546158e6585cadbb1699289da56f3afe6e99183eb070211c1803ed5a830aeb3efc46e2e9570f6b8459ef290dc490536713d371b8f923c602dc3d0ddd3f99077427946ebfce22fec33fb2bd1f4d69210bcb3e0835b0bafaab1ba0926dfbf34400a4c1f019d058f6b3407ca83f1044a089fa3d41c9fc9e7f1abc388c0c2b44d2ec46423b0bc0b32c1f82aa14aa5ad62636120f6a05cc49ae8bfa1b4b59fc790ea3a08453a56cb8cfc42f1d36a67a80ad151c2aa0a82906f071a260460e29003eb9c5fba6d9e228f8db6c81187ddc6cea54a475864dad9c53cf1aa702c32b57b758d4c132e7655fca8e59b5ae019650cf36c42e0e995ecd3714c7f16b039c08a627fd11fef20498bf1857a961957eecb80cee89bbe61f808d5dfd200ce3938d398e5cdea71e22c792e9ffe89be3a2c2767bf7bfc981d236edce917af14a78ce9116951d21dde3ec41d0a29f76c1a7996588d1defb27014f36d01c7a1b07772ab5ae95d1f261a529dabfe3814d34726323fe599de35d8cf8f65ba5a70089dd1a28cd6636a87276cec9e60555b99ea9a116f24d9900c5d9714d9e5b40e7c503037f9a45f8963c2b10fc6e490b1053782f4376e16dec7f6377f4205d5e6fe917bb183d64c92b0ed667667863a36dcf0593a9bbef20ae620e6b58ff706a966bdff0a109e835a9215ba220edd10dd480b48ded5bd268459421138da5fd34140", "1c29e5396b45a6e856f815e744fc4e9723e4aa6834854a957356d998c44443c5", 0x6, 0x10000}, &(0x7f0000000080)="abe16acceee81375d5a47405a2edc42facd8b881f88943c84658f59bec0c682e448a804e6045dc62ed6d8b8d38dc883f68f88f0b9fa2ab54383befa4d794517b076a2191437ae00a2e1c645e2b3d0dbc03f5da210354c874a5ce88d503acea4d52a30713ca0d7ef91a64cd1a6230332e937a1154e96ac58dee8d8447d411860353e340f3ac85e2e46e715bc081eeb691c46cc3fe848d177ccd86a2b34ad058d703db845126aa683279d458212b0ffbf8913d88feffe2a3c6f152a8aeb998504e1320626c319424b657afa2e1b091c57d109b3219dd0361da24cf0e7bcc323ea9e8536a4cdfd3efbbfbb5ae037cfc76", 0x8, 0x20, 0x9, 0x100000001, 0x5, 0xff, 0xdf, 0xe}) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:07:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f0000000280)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x2001, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x8c) 00:07:38 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) unlink(&(0x7f0000000080)='./file0\x00') syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:38 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x24) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000040)="1c9e7bd336467c8ebbf2da22d6f44667aaca253f78be1a0f6e79c5e969e7773ee6f414affec2506168cdcde1419dfe7c87c6a1eee661f9bdacc2918193b3c769d07becc261fec2385b25f5291285d8fdad25ad7ea07c507b1355eaed5e8f27") syz_execute_func(&(0x7f0000000200)="144ff3450f1a90655666667198ffb60f0000001b69e4c4a289934c1441450f4bbe0500000017795bf9f2680c000000c7e4c752fbc4e1012d08046060c4c786f8000000feefffffc421fc2b1ca267d9f2b9271a23db8f488f48bce00000802000c422b18cb60700000051f3460f1035f951f4d0c4a27d181ec1ea01c4411bd01d716ec25bf265dc5f00c35bf3400fb829307145e2698fe9d091d3000f9966030fc4a2f92237e42c240fddb354b354dedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066430f38002e") 00:07:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) fcntl$getown(r2, 0x5) getresuid(&(0x7f0000000080)=0x0, &(0x7f0000000200), &(0x7f0000000280)) r4 = geteuid() setreuid(r3, r4) geteuid() freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000340)) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x35, 0x0, 0xf, &(0x7f00000001c0)=[@rights={0x0, 0xffff, 0x1, [r1]}], 0xc}, 0x0) 00:07:38 executing program 1: syz_execute_func(&(0x7f0000000200)="98340d0f050fc7f791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x3, 0xfe, 0x3f, 0x80000001, 0x6, 0x3, 0xa83, 0x7, 0x8, 0x1000}, 0xb) 00:07:38 executing program 0: mprotect(&(0x7f000024f000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt(r0, 0x80000001, 0xffffffffffffffc0, &(0x7f0000000040)=""/166, &(0x7f0000000240)=0xfffffffffffffdca) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000000)=0x3ff, 0x4) 00:07:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:07:38 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:07:38 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x0, @loopback}, 0x1c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x20000000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2027, &(0x7f0000000240)=""/155, &(0x7f0000000300)=0x9b) connect$inet6(r1, &(0x7f0000000340)={0x1c, 0x3, 0x200, @ipv4={[], [], @broadcast}, 0x4}, 0x1c) r2 = socket$inet(0x2, 0x20000007, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={0x0, 0x10000}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r3, 0x5, 0x1, 0x1, 0x6}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r4, 0x1, 0x7}, &(0x7f00000004c0)=0x8) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x1, @multicast1}}, r3, 0x8, 0x55, 0x800, 0x7, 0x4}, &(0x7f0000000600)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000640)={r8, 0xea, 0x1, [0x1]}, &(0x7f0000000680)=0xa) r9 = dup(r6) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x29, &(0x7f0000000700)={r3, 0xddaa}, &(0x7f0000000740)=0x8) r13 = shmget$private(0x0, 0x2000, 0x124, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r13, 0x3, &(0x7f0000000780)=""/174) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000840)={r4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000880)=0x5, 0x4) getegid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000008c0)={r12, 0x1}, &(0x7f0000000900)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000000940)={r5, 0x2}, 0x8) ioctl$DIOCRCLRTABLES(r10, 0xc450443c, &(0x7f0000000a00)={{"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", "42b92586618c7b975cadb600fc39f49ebc723f909f35704383d65d5428ac3841", 0x9, 0x4e}, &(0x7f0000000980)="48b4f719422fd2bca7a1569d8f02aa9d23a739d43c1f8cfaecfeb3731dfac41a9a7407b7b97fe40ede56fa8c89fd9901854be5243eebed92e3911f1b735ae34c3364b53b0743a349971c06ec9cc06e3c2f1a5c88e7a311e4e09554", 0x8, 0x7fd, 0x0, 0x401, 0x9, 0x0, 0x778, 0x80000000}) r14 = accept4$unix(r1, &(0x7f0000000e80)=@abs, &(0x7f0000000ec0)=0x8, 0x30000000) lseek(r14, 0x0, 0x4) sendmsg$inet6_sctp(r7, &(0x7f0000001100)={&(0x7f0000000f00)=@in6={0x1c, 0x0, 0x1, @loopback, 0x800}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000f40)="1caa05ba5ea78e131472ecc4a0ca14672a2267fd17103f2b5fc5585aa0de2d8125133a5200c9fa15148bb10d33caace2c08a8b376a1dea44dd35af91b151ac4fb0013a4eb7a979770e27264381db2b43c7d84f1734d11d8f329b83537f44a2169e8b7c9aec99421b1ee4829614cc8d4e7bfdf2813cb6b441cf012f12c6183b5826e478cf", 0x84}], 0x1, &(0x7f0000001040)=[@sndinfo={0x1c, 0x84, 0x4, {0x5, 0x10, 0x62, 0x0, r8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7fffffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x3, 0xe00, 0x101, 0x66, 0x10000, 0x8000, 0x3f, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x0, 0x6, 0x68cfb34d, 0x811}}], 0x94, 0x20004}, 0x20000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r11, 0x84, 0x7, &(0x7f0000001140)={@in6={{0x1c, 0x3, 0x1, @mcast2, 0xfffffffffffff00f}}, r5}, 0x84) 00:07:38 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x8000, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000280)="62d4d3ef28da396169b70727be450c9b2c378ec7b1f036b40f759f971cf9f9f45ca343d941ef77ab13e78af44531ac72729049b14a2fb83ba709d6940e85672a893cfdc29f33459c1ab42b373163c86dfa242d1b0ce03fcb507c615b70e07de60b4e817fa7c22156c6003610e27cba167190c93848fbc9a8f7e80bb60a8dfd39f70b15fabc6c856e6f42f3f320377f0ac60fbe6618f752f0d509b83243841d5b8714b291c0e59ae1d2d2d761bb9b01c2827a055bfa19151b133215383d558a8647e08989681d38d5a258de66dbe80a8d690efab1256b96250a9bc555b1be46e5839ab8e032e1cc98c1e9") setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:38 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket(0x17, 0x20000007, 0xff) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) setuid(0xee01) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)) 00:07:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) pwritev(r0, 0x0, 0x1000000f2, 0x0) read(r1, &(0x7f0000000000)=""/72, 0x48) pwritev(r1, 0x0, 0x0, 0x0) 00:07:38 executing program 0: r0 = socket(0x12, 0x7, 0x401) sendto$unix(r0, &(0x7f0000000040)="b100050390002300000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) 00:07:38 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f00000001c0)=0x100000001, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x208) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000003c0)=""/79) r3 = getpid() r4 = getpgid(r3) r5 = msgget(0x3, 0x8) msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155) wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240)) getpgrp(r4) syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3") r6 = getpgid(r4) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r7, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7, 0x10}, {r7, 0x2020}], 0x2, 0x0) socketpair$unix(0x1, 0x1000000000000, 0x0, 0x0) freebsd10_pipe(0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r7, &(0x7f00000004c0), &(0x7f0000000300)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r7, 0xffff, 0x1, 0x0, 0x0) getpgid(r6) 00:07:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="985791c55fe34c7e9fd3a36129870605cd0e74fc1e676708832f1552e212019e0c707424f0cccb97f54a4bc474164b3bdd13d72b7fa974585ff5a4fbd271698f6af7310ef0703972abe677674219138b653cf3eb"], 0x10) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x800, 0x9bf4, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x7b484c6}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, r1, 0xfffffffffffffe00, 0x8001, 0x8ef}, 0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r2, 0x7fffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:07:39 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x3}, &(0x7f0000000300)=0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:39 executing program 2: setuid(0xee01) semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, r1, 0x401, 0x3, 0x1, 0x81, 0x20000000000, 0x7fff}, &(0x7f0000000240)=0xa0) 00:07:39 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) r1 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000400)="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", 0x1000) 00:07:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000), 0x0) r1 = socket$unix(0x1, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:07:39 executing program 3: syz_execute_func(&(0x7f0000000400)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x1000, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x10044, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080)=0x3, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = geteuid() setuid(r3) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:39 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="41edb5eba0923a23f331e18be3f44a5e779eb4a2e6c70e6c1fa8f1ef72a3c267acadedf122e4a820a2ac5522e0c9323e8daf987e54e0051c5a8a15b741ff18cbc46cbab5cc9905", 0x47}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xc, 0xffffffffffffffff, 0x392) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x800, 0xfe5f}, {0x6}}, 0x200) 00:07:40 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x2) 00:07:40 executing program 1: syz_emit_ethernet(0x67, &(0x7f0000000000)={@empty, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x31, 0x0, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x7, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x33, 0x0, @loopback, @rand_addr, [], "80"}}}}}}}) 00:07:40 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x100000003, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e227f000000ff01000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="090000000000010001800000000000006afdffff1acacfcdb1e897fa489b6fc97f6169ada10011a2bf966429a65bfc3044870b511b43b188de7e1026bbe23b8667b77c75924db3004889ddbcc2ea33e88efba4d8cf195d4d8943058b1e7538"], &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0xdec}, 0x8) r3 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) fcntl$dupfd(r1, 0x11, r3) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:40 executing program 2: socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") clock_nanosleep(0x2a4b32eeba93d075, 0x605364f09310c9f7, &(0x7f0000000000)={0x200, 0xfff}, &(0x7f0000000040)) 00:07:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82de6c8b266be2dbb4c8fab8406d2da0022e2f66696c6530005de4a88a34aba9ecfeeb01a3feb27a93484439ab6aa3ab0d9bdcca54768b95bb5d67a235e23fd801541bb756ab5627976cfcf1636ea61c9ddb1780797f"], 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)="dd8ee34d019fe9cc6883c03ec58cad9f6757c328f87528f35b69c303572e", 0x1e) 00:07:41 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = getegid() freebsd11_fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = getpid() r5 = geteuid() r6 = getgid() sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000700)=[{&(0x7f0000000100)="be", 0x1}, {&(0x7f00000001c0)="6aea22059711e60ee0ff427e22a0fde8d677e6c9ee23d62afa95ac21b2d8a531454f74d139d99eece2fad4e05c062fc0ec8a23ec8e59adf1c689d491e89b1b0207c2e977381de9a41a6243becc7047d4eab253cbf4beb91bd8312c7aaa390f9fb4ed4994436017ae970a84d1ede7223342d4ea1a989f1b08822a31eff46efa96b1013de10b8f0534c4a1f960828ac6b0caacd3ebb0fe6d054e4f3196723655f999", 0xa1}, {&(0x7f0000000300)="1d59d357593a0228675312e3aa35f8d2e1c6839a51d08455c7587c245b193e6b6d9e09cb0c30c0f752d15a70469c473be979b4388dff47d46d0d4ae1ec32bb64dd4748a0236c2cb653bad35a90e3c9b72a8837e7d42904626a5e50d69b7803d02a99b08c36870ec1aac3d5ac5ad715462052fc4735644aed554662a6a5f579cc4ab6", 0x82}, {&(0x7f00000003c0)="4974f79175c13dd648b4b709056dd7f142fa04e89e45076b7277bfb38db2a802af0d9669a68d3649a69628404e4c59e363b6bfa3fad158f7db126dba13f66a6989d58ea43240156cc36146b2aac72032c71fd7b300", 0x55}, {&(0x7f0000000140)="b2480e0b646ab3fdcc76f5640aba3573c5d86861b5035e94ba45f533f3f3561bc1dee2dc2137dfb034c699d98c4ae05ed6701c689a69bb8135da5856f443b3", 0x3f}, {&(0x7f0000000540)="f638caae997231e56c3c1cc4eadeb77b8d92e34f2e4455f65e8b70a08040e4eb2118d0c1ba0bd8b70067a6c50d21f265f604293473e685550e44380780f9d32b5af1ccf5c1852b06e68e68baae6061dd98fef6c532121ed8bcfb05c9caa7caedbae14a340eebdec4c1dbf344736695e79a43fe1a657100ddf5579fc3287067e55b155fb684a60a6e88826cdd776052ad1a9e4a8e3bb5d9b1ccb26848f7216bac2d39275d2c5825e1d95fa1e3a7cfdda40191903ef10015aa876649648664e1959b", 0xc1}, {&(0x7f0000000640)="aa1a07a87bdde3c0d54b639ed667b856313cd25d5e91800dc2f75d3d11864b5a1dc1d87811657bc7de096f8dd3a1963c1010ddaf71d3e92bffcda86ab37d804901c50507c73f792885873df35a9654d330c4a421d9db36b275eb1b99871d981713cf3db678e852216a2d14d09c2086d610093d6e2a37bc9f5f8952748250d8818daee9aebd62561cb2b6f1a60d21756747920a80ce3f0b", 0x97}], 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000003000000000000100ffff000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x20000}, 0x2018c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r7 = semget$private(0x0, 0x4, 0x81) __semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f00000008c0)=""/15) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440)=0x1ff, 0x4) 00:07:41 executing program 0: r0 = socket(0x1b, 0x3, 0x0) sendto$inet6(r0, 0x0, 0xfffffffffffffd96, 0xffffff7ffffffffc, 0x0, 0xfffffffffffffee7) 00:07:41 executing program 0: syz_execute_func(&(0x7f0000000340)="b17591cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf91cc1c7c7e4c653fbc1c481b486e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a2282010804f40ebd890f000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="194441e4dd47d82c051007de9c11a8b363ee9ba6e1b4bb0c2140408e871be5e986927d0c1d82c8daefd3e3ca591e556d936d08085e80da3fd0fb109bd2e4ea11392cd47b65212045b6e6fd27c333be9bdf7a994054ca0340fea94899f1a3d6cba551ae273e3e3dcb4d5bf156fcca6d20479d849a78f500d07a8ba02ce7befb85e6c6ae4470cb410511c3aff354aea20ffaa0ac205096db71c046286c3491536814b93e11eef42e88048ceead3d784be27591524d7db6a338f4bd58004450d3b6010ae19b706b781c0873c333966a53b0e19f73e2a98feb4f924a8e875ff9ced462e0c0d2d736173f452aa1a760e79a5fa0", 0xf1, 0x20004, &(0x7f00000001c0)={0x1c, 0x1, 0x2, @rand_addr="3ad4202c373bf94179c997c3f2e8bb9c", 0x20c}, 0x1c) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:07:41 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0x3) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000240)={0x800, {{0x1c, 0x0, 0x5, @mcast1, 0x10001}}, {{0x1c, 0x3, 0x20, @rand_addr="f300c8411eec60ab17c787d657687483", 0x9}}}, 0x108) 00:07:41 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x120408, 0x10) r1 = openat(r0, &(0x7f0000000000)='/', 0x0, 0x2) freebsd11_getdents(r1, 0x0, 0x0) 00:07:41 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) 00:07:41 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=[@authinfo={0x10, 0x84, 0x8, {0x6}}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffffffff}}], 0x40, 0x188}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x5d2, 0xfff, 0xa00, 0x10001, 0x8, 0x4, 0x0, 0xffff, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000480)=0x10) sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x7f, @ipv4, 0xfffffffffffffffb}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000001c0)="57e8dae30acca98e10aec1302da4669412f25121f9cd158d55fad4dd182cd2e47452badacaafce1fa39f5bca68d9f344260c7877e27898", 0x37}, {&(0x7f0000000200)="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", 0xff}], 0x2, &(0x7f0000000640)=[@authinfo={0x10, 0x84, 0x8, {0x27}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2000, 0xffffffff, 0x6, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @init={0x14, 0x84, 0x1, {0x3f, 0x5, 0x95, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x623b88fb, 0x6800, 0x300000, 0xffff, 0x6c, 0x224, 0x6, r3}}], 0x8c, 0x185}, 0x20184) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 00:07:41 executing program 0: setrlimit(0x0, 0x0) mlockall(0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0xb) sync() syz_execute_func(&(0x7f0000000100)="0f51afa04b0000c481755f17420f000fc421cd69acebc84d000047ab660fe2880000000067dec8c4e221077900c401022a5c5c0f660f3a61900000000000") semget$private(0x0, 0x3, 0x40) syz_execute_func(&(0x7f0000000280)="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") setrlimit(0x0, 0x0) 00:07:41 executing program 1: socketpair(0x1c, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x3, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x3, 0xffffffff, 0xfe8, 0x800, 0x6}, 0x14) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x3, 0x57, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffeef) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x8}, 0x8) 00:07:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x42, &(0x7f0000fff000/0x1000)=nil) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000902, 0x3c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:07:41 executing program 2: r0 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000280)=""/181) 00:07:41 executing program 3: syz_execute_func(&(0x7f0000000400)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:41 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffefd) 00:07:41 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) dup(r0) r1 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x65b5ac6f6d61b080) 00:07:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x200000003) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0) mlockall(0x3) getsockname$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) 00:07:41 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x200000000000) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfcc4) 00:07:41 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) sync() semget$private(0x0, 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:07:42 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x8, 0x0, 0x9, 0x7}, &(0x7f0000000140)=0x18) r2 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @rand_addr, @local}, &(0x7f0000000040)=0xc) 00:07:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) 00:07:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000080)) 00:07:42 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, &(0x7f0000000080)=""/9, 0x9, 0x80, &(0x7f00000000c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000140)="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") r1 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001780)={0x0, 0x9d, "168d7f18cc63d6058773362175b4b7ca0991d1ce983c80a3578ae2ac1591978199547188fd4db93e0ea075c34ea62471ec582bdff0e60fae375ce98d5345c9442152b76022d598b71b658a470be5845a1d225f2892972b7c7c6fc645f9838455984d03270b778f3c30f4bba35e2986d55e9412b566ef3e2e5a5c52d3b3663f4b1d60310d99516292059c771a3c475ad5ab4ec1be0260a82d0bb866fe8e"}, &(0x7f0000001840)=0xa5) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000001880)={r4, 0x2, 0x7}, &(0x7f00000018c0)=0x8) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=r7, @ANYBLOB="010100004000000008000800f8ff0100040000001c004e23000000801fd868057c3414692d538d45ea9ecf782000"/148, @ANYRES32=r8, @ANYBLOB="131000bdf0fffff512834ae7d4e1b26ae90000e5ff00"/33], &(0x7f0000000500)=0xb0) accept$unix(r3, &(0x7f0000000540)=@file={0x0, ""/4096}, &(0x7f0000001580)=0x1002) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001740)={r8, 0x9}, 0x8) 00:07:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) r2 = socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r1, 0x6}, 0x8) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:07:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e022e2f66696c653057"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x9, 0x6, 0x0, 0x2, 0xffff, 0x1, 0x7, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7, 0x7ff, 0x8, 0x6, 0x8001}}, &(0x7f0000000480)=0xb8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000004c0)={r1, 0x8e, 0xfffffffffffffff8}, 0x8) ftruncate(r0, 0x2) sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000380)=0x100) 00:07:42 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000400)="985e4aa84a1c240f05f35966420f3828530243c0eb25c18feba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628fa20864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r0) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000280)="2ace82e13aae9fcd9daf88c0999babfa47ed08b9f3f087ebca62e7364a0a2d34acd8f7f5450fa2f02417bbc6fcdaf2d55ff35a14633c7d46885ccb0245a567894ab216ea90a026ffda05958f8663ace4f67c820667aa03c0e36ae9e9ed48c7bb08e6688dafda475a9ff2ff18031523c50c6be0644631631b6bdca2928af62fbd62cb2ae241dc4c249baa") r3 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) writev(r2, &(0x7f0000000080), 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000100)=0x6, 0x4) 00:07:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f706986653000"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xb6, "407a99a176b644e759ae400e76c94a8b5545d3a6174c03d89a37ef01ac566b8611d3d0558246ceab64b4c3af4e6ca21a5ad52255b0f195548e8c0eefb7d9ce8a3fefba3fa1ba50415ae5eca8ce27b3ba65bcab8af697feac13103b4bc9c15576a57baafc0e2c3932dcbee1433fbb2ae77585ddffa46adcc31bde0f51955cc0e811c17e3d4fea5b9d5aa80ed3e44ff8698cccf79eff6951a4b2989df8c69f7b3f865d0bb9a63b8fc6ff2cc3542baf1722c6b0410504a9"}, &(0x7f0000000140)=0xbe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0xc, 0x2, 0x9}, &(0x7f0000000180)=0x94) execve(0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @local, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @empty, r2}, 0xc) write(r0, &(0x7f00000001c0)='M', 0x1) close(r0) 00:07:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000100)) poll(&(0x7f0000000040), 0x347, 0xb7ea) r1 = getpid() getpgrp(r1) 00:07:42 executing program 2: r0 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x800b, &(0x7f0000000000), &(0x7f0000000040)=0x1103) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@local, @rand_addr}, &(0x7f00000000c0)=0x8) 00:07:42 executing program 3: syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000000c0)={0x2, 0x3ca}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:42 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x2) accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x7ff, 0x3f, 0x6, 0x5, 0x8000, 0x8, 0x1, 0x9, 0x6, 0x6e, 0x1}, 0xb) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 00:07:42 executing program 2: mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@broadcast, @empty, [{[], {0x8100, 0xab, 0x8001, 0x1}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @empty, @empty, @local, @remote={0xac, 0x14, 0x0}}}}}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) 00:07:43 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000007f6a9b686ee44012867027b7ddf83c0f8c7ce703fc5d52971000000000ce12f854709b0d785a625dd5159118aa29a3d4fea04ea7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccef09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9193bfc01f636470e910d751788fede5eaa6affde159f9aa7c424f3b1f8f0cbc12de57d6c035a2abee41fd033cdb4255fbdd308d59682206aafb61f03d22290bfa928301eeafacd"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = socket(0x800000010, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/23, &(0x7f0000000300)=0x17) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000640)=ANY=[], 0x0, 0x800) sendto$inet(r3, &(0x7f0000000700)="03508506b1150167de95fcf4a729a5afe28fb4286f55a4570968e2ff272f25f0344b885ffbb0a52584f069a05b535a576e416e92128bdd4d576e7f53dfb25e14ea1efa5e4fd02c070baeb08951a293368b1129f31d1ccd7809e83d35f1f7d1c5fafc044480d2c4eb2bb4e809ddf0e89f5408cd4c59a7d18f64f1c7fcbde64fdd6a11837d5912f5a6026545c79a4c232b87290138f33d40c43e6de9935bbae87bb8eca26f55f73a04ee689dcd456a2652dcccf7f2156ea1f6f3312972f6ae67256265d43a7b7c473187142757f4c381f351a86a8d9ecf426d2668bf661f20d48c0b4a30a04fcff6193809", 0xea, 0x100, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r4 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr=0x6}, 0x8) msgrcv(r0, &(0x7f0000000980)={0x0, ""/225}, 0xe9, 0x0, 0x1800) msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000440)="0ebab9f06ec4fd066666b7dbb7934042e8e011e4aec4652d2cee37f231ef78295caff6f22f9b5aad3d85e59850410e42cbeebb18b8e9f6cf265583345670aeae34fc0e1d3846b194376f3fd3464bceb140cb24ea968dba92aba70727bcb76f171062a06676d29eb3f6f8f9e9b58c6f6822b0fb8040e0adefad2d0fb3d7f87b809f386e784b45a56c61") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000340)=0x4) 00:07:43 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup2(r0, r0) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000280)="8a895e211ff2d219cf355291e0741430b2cd5994cc68296165ccbea35c559e1e4cc9ced440fa1eb88d6819d3247f56ad891c7204d747748ebc5f9918347a7c32fc265df18cafd675016b8341ba50b9559fa69c4f500ba9461670055c4002b5f37b8f9ba21bf06eb1a6e6b3dcae8fdf3764e1fea666932f812ef0b95f75101344fe33d2b0632e36eab4645a3c1e1dbf0b2e98f76bc0ef56190ee0e3") r3 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) munlockall() setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000)=0x6, 0x4) 00:07:43 executing program 0: r0 = socket(0x1d, 0x7, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/226, 0xe2}], 0x4, &(0x7f00000003c0)=""/111, 0x6f}, 0x40) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000440)=0x1, 0x4) syz_execute_func(&(0x7f0000000280)="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") 00:07:43 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x200, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000000)=0x254) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x7, 0x4) 00:07:43 executing program 1: syz_execute_func(&(0x7f0000000000)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b0922fc85ebeb8192558dc3f045f714c166450f186746f00fc0a30a0a470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df646736676666430fefb300000000f466470ff5218d18181854111d00") munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) shmget(0x0, 0x1000, 0x14, &(0x7f0000ffc000/0x1000)=nil) 00:07:43 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000600)="985e4aa84a1c240f05f359bfd94aac0043c0eb253e660f1a8501000000660fdefc9755550f6b32fb36f083b600800000f00fb8c4014e4ecf651ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800f58de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) openat(r2, &(0x7f0000000080)='./file0\x00', 0x800, 0x108) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 00:07:43 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000001c0)='./file0/file0\x00', 0x5, 0x12a) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) setuid(0xee01) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "81f8efa5ecb1daa50952620aef42898f"}, 0x14) truncate(&(0x7f0000000080)='./file0\x00', 0x0) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000680)="984a19c6c4a2791dcd2664450fc4b002000000020f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f300966450ff7f9dee509c4c4217a705000e44607cce10bf8c45b64660f3838520a4724898c00000096fa33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r2, 0x11, r0) r3 = dup(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x1, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f0000001580)=0x0, &(0x7f00000015c0)) r7 = getpid() r8 = geteuid() freebsd11_lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001740)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f00000002c0)="7f36dce4dc9094bd304ae18dcacb70bd694bd0bdafabcff84b76fd50e6216dc8ff8e3f1103db540b1421d8a385a10e727fd8431351841f1f97fc97fa8f30356422b7598dca8ee4a4ec49536240259384cd8522397023b4ce3e2263fa7dff93e457b910f8ccdbcbca1f6c391b87aa713f7f1058c29cdf2ec8ba24705f89e2687618097dc429bebea56cecac43ff18f20e4a1135d7af70e0f3fede56258a98dc7ea47982a66ad78730cab6a74dd0be42d9d6b30b13085cdaa2cebfb09bbda6cb", 0xbf}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="b2e35dc339a2c0b31e621f0c96cd0ce4dac191667c17d9beaf1cf6fed62d82b0a516e1c4fbccd069af4efb0e9f89a3c4e12abef2a456d281001273f39cb0a57f1cae41f5c46eaf46b554c7f335258ddc5e2fafb45f7fdd2b3052f5d60e9550c75db357841118837cda8c27b076e6337e9b31030569a81bfe4044aec667095e5acee9ac9c07509bd257e16ca9b8fbb3b00cca7bfa4a53861a554b2091cf7aff31cfe5223eec4f4691893505f3fedea408d59bbe74052908c3d1ff8ac543221854d9f8817c9a1b8b6f52e8fd3c136ccdea34366de678fd041c2ce5200c86f8725aa982b0a127fc2cfd0409048c397b19ffd7ce6f", 0xf3}], 0x3, &(0x7f00000016c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x20, 0xffff, 0x1, [r2, r3, r0]}], 0x60, 0x20000}, 0x20080) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:44 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r1, 0x7, 0x2, 0x10, 0x1000, 0x0, 0x7fffffff}, &(0x7f00000002c0)=0xa0) r2 = socket(0x12, 0x100010000001, 0x200) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socketpair(0x17, 0x10000000, 0x3, &(0x7f0000000300)) sendmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r2, &(0x7f00000001c0)='M', 0x1) shutdown(r2, 0x2) 00:07:44 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5}, 0x8) chdir(&(0x7f0000000000)='./file0\x00') 00:07:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) 00:07:44 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/../file0\x00', 0x408, 0x105) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') r2 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000180)={@loopback, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) 00:07:44 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000080)=""/49, 0x31) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x2}, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2fd, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r3) flock(r2, 0x8) 00:07:44 executing program 0: nanosleep(&(0x7f0000000000)={0x0, 0x6}, 0x0) shmget(0x0, 0x3000, 0x301, &(0x7f0000ffd000/0x3000)=nil) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7f, 0xf, 0x43, 0xff}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x9, r1}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @mcast2, 0x2b}}, 0x0, 0x80000000, 0x0, 0xfffffffffffffffd}, 0x8c) 00:07:44 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8, 0x9, 0x3, 0x0, 0xbd33bb2, 0x8, 0x7, {@in6={{0x1c, 0x3, 0x4ef7484e, @mcast2, 0x9}}, 0x0, 0x9, 0x1, 0x6, 0x8, 0x81}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x2}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x30, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:07:44 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r1, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="c4f84c13fc4887b2bf220f94b8d7e6eee2e1fcbb00e824382d147e0d07189d95888532b1baa3fbb32b622137e38e8f9107521bb00b95b0c474b7b1acb35bac62492edecb0174d3c9ea3aa4d3d9f0a56032b36a200516e2a9a29dace3192ccf04ce5f3e244ba905fa61575d091f9379899e7ad4a122a86c1f4c0fc99c0e9297378694e8f52115de5df77b211329d08ffcffa7bec1865972d5c6d376af2214d7c8acb1e259bb227fcb2890f5bca8f4dd12ab5ebc13b81b907e401b") r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000001c0)={0xa8, 0xab3000000}) 00:07:44 executing program 0: r0 = shmget(0x0, 0x4000, 0x800000000c, &(0x7f0000a3a000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) readv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000002c0)=""/197, 0xc5}], 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"/351], &(0x7f0000000180)=0x4) 00:07:44 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = msgget$private(0x0, 0x128) r2 = getuid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r5 = getgid() r6 = getpgid(0x0) accept(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x10) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x8, r2, r3, r4, r5, 0x105, 0x5}, 0x3, 0x6, 0x0, 0x3318, 0x2, 0x10001, r6, r7}) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:07:44 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x4a) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0, 0xffffffffffffffff) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000180)={0x3f, 0x401}) close(r0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f00000000c0)="77ae400f2f70b14ea681ee58b4a6f17f68406b4b83896edd1fca65a4d214dec47a328733f371e1eba374ae4cdfc884679b336a9fe5094edfc2eb56b7fc895264da520f088c1fd8c95523faee35b723d2f319072a15dabc053d4e7850f0a680288144d854983b3a9db00ad87856e24fa9e6cdf4dc0445df2b25f270dcee2d56751a937a6b542468adafce34273193648af9e86f3978c36bcb81b24b98afc8b7c7f89a28f8bb33") freebsd10_pipe(0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000013c0)="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", 0x1000}], 0x1) writev(r0, &(0x7f0000003480)=[{&(0x7f0000003540)="f1", 0x1}], 0x1) 00:07:44 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) setsockopt$sock_int(r1, 0xffff, 0x100c, &(0x7f0000000000)=0x484, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080)=0x6, 0x4) 00:07:44 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="00000000000e0000000000000008000000000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x4, {{0x1c, 0xffffffffffffffff, 0x2, @mcast1}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote, 0x40000000}}}, 0x12) r1 = semget(0x3, 0x3, 0x101) __semctl$GETZCNT(r1, 0x5, 0x7, &(0x7f0000000140)=""/126) 00:07:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) freebsd11_mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ftruncate(r1, 0xe000000) 00:07:44 executing program 0: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x80, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) symlinkat(&(0x7f00000001c0)='/', r0, &(0x7f00000000c0)='./file0/../file0\x00') openat(r1, &(0x7f0000000d00)='./file0/../file0\x00', 0x400700, 0x0) 00:07:45 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r1, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="c4f84c13fc4887b2bf220f94b8d7e6eee2e1fcbb00e824382d147e0d07189d95888532b1baa3fbb32b622137e38e8f9107521bb00b95b0c474b7b1acb35bac62492edecb0174d3c9ea3aa4d3d9f0a56032b36a200516e2a9a29dace3192ccf04ce5f3e244ba905fa61575d091f9379899e7ad4a122a86c1f4c0fc99c0e9297378694e8f52115de5df77b211329d08ffcffa7bec1865972d5c6d376af2214d7c8acb1e259bb227fcb2890f5bca8f4dd12ab5ebc13b81b907e401b") r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r3, 0x0) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000001c0)={0xa8, 0xab3000000}) 00:07:45 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x1) syz_extract_tcp_res(&(0x7f0000000040), 0x81, 0x8) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xef1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xca}, 0x8) syz_execute_func(&(0x7f0000000900)="0c1db5b598cd801b69e4f5c4019961b30833577bc441395bf9f2680c0000008fe9589b268f89a8914c5865e101418f80f0ffffff427d822a2a00c4da7621f2168fc80878ee200000c3dd6d68074851c4a1f8ae9b000000008fe9509b9b9bfc0000c1ea01ef450f381df726c336b83ef8f89966030f97e42c240f5e5bf44704000f5f00c401fe5ff6660f73d612641a16671170460f01c3141164f04621a9feefffff") getitimer(0x3, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x310}, 0x8) 00:07:45 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[]) syz_emit_ethernet(0x107, &(0x7f0000000000)={@local, @empty, [{[{0x88a8, 0xfffffffffffffffa, 0x401, 0x3}], {0x8100, 0x40, 0x200, 0x3}}], {@generic={0x0, "d91830e675a6bfa617ab8107f331253979c23822c3148f816db4d77e4a0ed22fcc3e0c9756c87bdef856b18e35cfbea6285f1a298d9a7fd24231bc62a9c4dabcf6077380374312133d55dbe80cc9a8c4c41e24082ba1dc38e4034c9fa20ca27e3c7b682164599539179a2f90a60b09fdecc4db9fe2328518b0902c16890c9dcf6f90e7a3b22d5ed10353a2e2e34cc5e252ecd324714086f05acd61f6da81e80b8943b4ba4fd26366d5be9cf34490b716163166b70184fa7c72cf9c04e8c87e1b101a282226ac1051ae82841aaa08ca6554422e3c0bc53215b7514a25ae50886739fa913d01db5e5e2646627169082f2610"}}}) 00:07:45 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:45 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0xffffffffffffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:07:45 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4$inet6(r0, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x20000000) fchdir(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="210000000047cfead63d27538761cc4f5c05eab736599e27a389a4d501e5cb49cd9ee9e379"], &(0x7f0000000300)=0x29) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb5a915eef22f235d, &(0x7f0000000580)=0x7fffffff, 0x4) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009ffc9e60d6b9e24a63b99878235b2aed6d019b6b9c15c008e1d4f7725a630e903c05ff2d47771716d11501a65fd0e6d92677a8613d76e0af1753f55a42b25bb555651ffc231253c6e8eaf2c9a01b4afc55cebc3083dd471b35624920cd85", @ANYRES32=r2, @ANYBLOB="09000000ad6a994a080000000000000008000100"], &(0x7f0000000440)=0xa0) freebsd10_pipe(&(0x7f0000000400)) ftruncate(r4, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000380)={0x6, 0x80000001, 0x100, 0x6, 0x2, 0x0, 0x0, 0xfff, r2}, &(0x7f00000003c0)=0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000640)={0x80000001, {{0x1c, 0x3, 0x9, @mcast2, 0x400000000}}}, 0x88) chmod(&(0x7f0000000100)='./file0\x00', 0x84) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000700)={r6, 0x80000001}, &(0x7f0000000740)=0x8) 00:07:45 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000040), 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7fffffff, 0x1, 0x1c71, 0x4, 0x3, 0x0, 0x7, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x558, 0x1ff, 0xc342, 0xd1, 0x9}}, &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xd7ba, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x916}}, r1, 0x1, 0x2, 0x20c, 0x8, 0x4, 0x100000001}, &(0x7f0000000240)=0x98) 00:07:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) accept4(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) syz_execute_func(&(0x7f0000000000)="b12291cd806e440f3a21ca8b660f708301000000fec4413e5a4bfc3dc40d0000d58f0878c2cd0bc7c61be8fb0f01e18b8bf4a95ff9c461fa109b91e63a92c421fc51c1eacf2666450f383a1d21870000c3664545186746f24f0f2db3000000007c7c730f26400f0d18c401fe5ff6f730255008bac4c2259c5a826fc9660f65296278c3c31d54111d00") 00:07:46 executing program 0: syz_execute_func(&(0x7f0000000480)="982c040f050520d0f8079167510f58e9348f8f41e2e953855b66c4237909a200800000e60fc4014e66f66d220f660f3833e421fc22ebc442018e9f322333332e41812047002b0000006eba0dfe8c73c4e201acac10000000800f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a43dace00cadcdc1d440f0b550142c4b6593131b15da1c9fb110f0f3804830a000000") 00:07:46 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:46 executing program 3: r0 = getpid() getpgrp(r0) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r1 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/134, 0x86) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r4, 0x9, 0x6, 0x2, 0x7f, 0xffff}, &(0x7f0000000440)=0x14) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000340), &(0x7f00000000c0)=0x2) lseek(r5, 0x0, 0x1) close(r3) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:46 executing program 2: freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) accept$inet6(r0, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x4e}, 0x8) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) getrlimit(0x8, &(0x7f0000000000)) 00:07:46 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xbaa0, 0x9, 0x288}, 0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="22b5de8655d0d29f6f0666cceb1c6ac408a3f21d062f2dee7b8898af2105270cef33fbebabab7351b889339f5ff2628644fb54a613053bb900a2a87c72b4194bb7107c8554d4dd202e9862eda5a29f274c48a6d48744d6772c9a7958b9d11f6d418b41a6990ed37b5b40a3b746a15bc646f9abddd1823a7c9898b67bc247588460a8da3f89c190aa12289904176396d0c8e5ac25b6ab1559c678ff50121b5d2158f45e0a34b5b062a7a2d54d7a5fbe3128da35560d377faba9") ftruncate(r0, 0x5ec) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="3e3978f1eb32884615d7") ftruncate(r0, 0x4d) 00:07:46 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x7, 0x3, [0x0, 0x2, 0xfffffffffffffffa]}, 0xe) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr=0x4}, 0xfffffffffffffdc2) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x8800, 0x4) r3 = dup2(r0, r0) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000140)="9fd597e477ba10457d42b67726b96389146401ae24ce1a95ca4afb593bc1b3fdaae401a976d56e635c005713c386313fba4e017432eeba8816f85f9d5e36f6d729b9f515c9f0f9da3be3054119c8833e1ccd87fa949363c31c332a69ebb0d77831113e371e9310283057a389fd50d0623f839d892d1d684c437b13209e1b6b08765ff9b2") setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @multicast2}, 0x8) 00:07:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000003, 0x84) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000280)="3c8c6e2807134a945a25c31febe784a4fb623f6a2def0a4ffdcb594a7dc536c29cc7dce6e0") 00:07:46 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000080)="1a2fa2b6a8eefc96957dbd0da9a42e21eabf0542e62f4f7d092ba670f765457148f0a7be5b6ab58745afcc5af2ba41830ce96af25946f98fad1d1f1cfacc0f28c7008c7e5e1b83d5e80189a93be8c338c6047589100632589eb23444403783e5d665e244815dcb078da905ec4c3ec5184ccca1b833840fcbf9d6d0f06d3eb78f0876278929b6668821d6a2a1c0d61815d71df2b6b698876ded6ea40f679d3e65c68cac4b31ead66776da1f24d7c8e41845256d3931f3322906e0") 00:07:46 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) __getcwd(&(0x7f0000000000)=""/129, 0x48) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket(0x17, 0x4, 0x7f) 00:07:46 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) 00:07:46 executing program 2: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) openat(r0, &(0x7f0000000140)='./file2\x00', 0x200, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x408, 0x105) 00:07:46 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:46 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xbaa0, 0x9, 0x288}, 0x8) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000100)="22b5de8655d0d29f6f0666cceb1c6ac408a3f21d062f2dee7b8898af2105270cef33fbebabab7351b889339f5ff2628644fb54a613053bb900a2a87c72b4194bb7107c8554d4dd202e9862eda5a29f274c48a6d48744d6772c9a7958b9d11f6d418b41a6990ed37b5b40a3b746a15bc646f9abddd1823a7c9898b67bc247588460a8da3f89c190aa12289904176396d0c8e5ac25b6ab1559c678ff50121b5d2158f45e0a34b5b062a7a2d54d7a5fbe3128da35560d377faba9") ftruncate(r0, 0x5ec) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f00000001c0)="3e3978f1eb32884615d7") ftruncate(r0, 0x4d) 00:07:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x3db) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x3}, 0x8) 00:07:46 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() syz_execute_func(&(0x7f0000000000)="9826473e431c380f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setresuid(0x0, 0x0, 0x0) setreuid(r0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$inet(r1, &(0x7f0000000340)=""/145, 0x91, 0x2, &(0x7f00000000c0)={0x2, 0x2, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000480)={0x6, 0x1, 0x1020, 0xb9b7, 0x0, 0x7f, 0x9, 0x6, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000500)={r2, 0x3}, 0x8) r3 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)={0x5, [0xfffffffffffffffe, 0x80000000, 0x7390000000000000, 0x9, 0x89a8]}, 0xe) setuid(r0) ppoll(&(0x7f0000000100)=[{r3, 0x190}, {r1, 0x4}, {r3, 0x10}, {r1, 0x147}], 0x4, &(0x7f0000000400)={0x10001, 0x800}, &(0x7f0000000440)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2203000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f4588481c25020000", @ANYRES32=r4, @ANYBLOB="2a0009005e0000000800000000e15a13a30c70ad326d88280000000000000017141eb1996a03eeb8995b259a679af2929c33e648769529627922236188f5d57c34ad4f67902bb36b9fcb907a5f1d03765343c98921b1ea984658f16660acd3288dbfb5bcd9642ac756bac0487bee4fbc62d5bbed090c2cd7a27e16e45d"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0)=0x7fff, 0x4) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:07:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x141) setsockopt$inet6_tcp_buf(r2, 0x6, 0x425, &(0x7f00000000c0)="b5d1", 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000180), 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x33, 0x0, 0x0) 00:07:47 executing program 1: r0 = msgget$private(0x0, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="000000007f6a9b686ee44012867027b7ddf83c0f8c7ce703fc5d52971000000000ce12f854709b0d785a625dd5159118aa29a3d4fea04ea7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccef09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9193bfc01f636470e910d751788fede5eaa6affde159f9aa7c424f3b1f8f0cbc12de57d6c035a2abee41fd033cdb4255fbdd308d59682206aafb61f03d22290bfa928301eeafacd"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/10) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/23, &(0x7f0000000300)=0x17) getsockname$unix(r2, &(0x7f00000000c0)=@file={0x0, ""/44}, &(0x7f00000002c0)=0xffffff8a) msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000640)=ANY=[], 0x0, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000040)={@loopback, @rand_addr=0x6}, 0x8) msgrcv(r0, &(0x7f0000000980)={0x0, ""/225}, 0xe9, 0x0, 0x1800) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000340)='./file0\x00', 0xfffffffffffffffc) msgsnd(r0, &(0x7f0000000c80)={0x3, "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"}, 0x153, 0x800) 00:07:47 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:47 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:47 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x1ba1, 0x3, 0xfff}, &(0x7f0000000280)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0xebc1, 0x4, 0x1800, 0x81, 0x40, 0xf0, 0x2, 0x6f8, r1}, &(0x7f0000000300)=0x20) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:47 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = dup(0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000140)='./file1\x00', 0x10, 0x8001) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) execve(0x0, 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0x2084}], 0x1, 0x0) 00:07:47 executing program 2: syz_execute_func(&(0x7f0000000100)="1c08b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = socket$inet6(0x1c, 0x5, 0x8) accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 00:07:47 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1000, 0x3, 0x6, 0xfffffffffffff800}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x800, 0x5, 0x51, r1}, &(0x7f0000000240)=0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff, 0x7ff, 0xffff}, 0x8) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x7, 0x12, r3, 0x0) ftruncate(r3, 0xbfad) mlockall(0x3) 00:07:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0xc8, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 00:07:47 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x33, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:07:47 executing program 2: r0 = socket(0xa4e046fefeb9a3cf, 0x20000003, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000100)=0x8c) select(0x40, &(0x7f0000000140)={0x80000001, 0x3b53, 0xff, 0x2, 0x7c, 0x6, 0x1ff, 0x10001}, &(0x7f00000002c0)={0x0, 0x3f, 0x100, 0x100000000, 0x4, 0x4, 0xdf00, 0x1f}, &(0x7f0000000300)={0x9, 0x9, 0x1000, 0x5, 0x7f, 0x100000000, 0x8001, 0x40}, &(0x7f0000000340)={0x5, 0xfff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x2, @loopback}}, r1, 0x8000, 0x3f, 0x401}, 0x94) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x4, 0xa5}, &(0x7f0000000040)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:07:47 executing program 2: syz_emit_ethernet(0x4de, &(0x7f0000000180)={@random="3ddafd83a8c2", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "2fca8d", 0x4a8, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18b], [], @broadcast}, @mcast2, {[], @udp={{0x1, 0xffffffffffffffff, 0x8}, {"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"}}}}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="27bead4d1bb3", @empty, @local, @multicast2}}}}) 00:07:47 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x204, 0x4) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x24) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) 00:07:47 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fstat(r0, &(0x7f0000000200)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x11) fchdir(r0) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100000, 0x100) syz_execute_func(&(0x7f0000000000)="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") openat(r1, &(0x7f00000001c0)='./file0\x00', 0x42, 0x1) 00:07:47 executing program 2: r0 = socket(0x12, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0), 0x0) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:47 executing program 0: r0 = socket$inet(0x2, 0x20000000, 0x5) recvfrom(r0, &(0x7f0000000000)=""/89, 0x59, 0x41, &(0x7f0000000080)=@in={0x2, 0x1}, 0x10) 00:07:47 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f0000000480)=ANY=[@ANYBLOB="00022e2fa194147c261a000065302f66fbc1815aab81b8119faf402711850040ccf16df62bc3f3623a33bb6a0125867a51fa8385ba53"], 0x10) setrlimit(0x8, &(0x7f0000000400)={0xfff, 0x400}) getrlimit(0x0, &(0x7f0000000440)) execve(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)=',\x00', &(0x7f0000000100)=':.\x0f{+\x00', &(0x7f0000000140)='\xa5\x00'], &(0x7f00000003c0)=[&(0x7f00000001c0)='\\./+\x00', &(0x7f0000000200)=')\x00', &(0x7f0000000240)=')]\x00', &(0x7f0000000280)='-+\x00', &(0x7f00000002c0)='[\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='[\x00', &(0x7f0000000380)='[$}[\x00']) 00:07:47 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:47 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x6, 0x3, 0x8, 0x10001}, &(0x7f0000000180)=0x18) r2 = socket(0x2, 0x10000001, 0x84) r3 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0x7, 0xb3b}) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:07:48 executing program 2: openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) syz_execute_func(&(0x7f0000000a00)="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") 00:07:48 executing program 0: syz_execute_func(&(0x7f00000001c0)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750d362e20f98cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261956054") r0 = socket(0x1e, 0x7, 0x6) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:48 executing program 1: getegid() syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0164141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8) 00:07:48 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:48 executing program 2: munmap(&(0x7f0000c6b000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x3, 0xfffffffffffffffb) r1 = open(&(0x7f0000000280)='./file0\x00', 0x8080, 0x10) fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x44) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x92, "fac53de8ccf7f7343464b6cb08fc0434ebed4d64e5b912bc87019ddb2eab80e6584b187a5dfbff591a08429c21c26849167ee075ba2c6bac944f30714d14a224434976e446d4f58e93a16479087d0f616929a684076bff7cdf2d7765c9806fdfddd3781666faf6ad94ec715818704c7753124a55452ba4fb50dab34374a769b64d18e6b974429614046556ae7556f2ccbdf2"}, &(0x7f0000000240)=0x9a) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000bc6000/0x1000)=nil, 0x1000, 0x2) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) mincore(&(0x7f0000a7a000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/236) 00:07:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd11_mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x100, 0x0) socketpair(0x0, 0x0, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x80000001, 0xee7e, 0x4, 0x59be5f08, 0x41, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000002c0)={0xe2, 0x1, 0xffffffffffffffff, 0x3ff}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x3, r4}, &(0x7f00000001c0)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, 0x1ff, 0x4, 0x8}, 0x14) 00:07:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="e52b3df1f7e5eda8f2999b6b131b8ab3df71c8cd30db1c103d35912967b5df44900e126c213498a41b1f289ff5cee1f67463f1496e549d77ad4997ecfe60fe2d27bb3e714e75917f62c7b2bcabcf", 0x4e) r1 = dup(r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x638}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0xbf75, 0x5, [0x2, 0xa0, 0xe6d6, 0x5, 0x2]}, &(0x7f0000000140)=0x12) 00:07:48 executing program 2: syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = getpgid(r0) r2 = getpgid(r1) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000080), 0x2, &(0x7f0000000240)) getpgid(r1) getpgid(r2) r4 = getpgrp(0xffffffffffffffff) r5 = getpgrp(r4) getpgid(r5) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020401) setsockopt$sock_int(r6, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r6, &(0x7f00000008c0)) freebsd10_pipe(0x0) r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117) chroot(&(0x7f0000000140)='./file0/file0\x00') getpeername$inet(r6, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getitimer(0x1, &(0x7f00000001c0)) poll(&(0x7f0000000180)=[{r6, 0x2040}, {r6, 0x40}], 0x2, 0x80000000) 00:07:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000080), 0x4) 00:07:49 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup(r1) r3 = getpid() getpgrp(r3) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0xfffffcf4) 00:07:49 executing program 0: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f00000000c0)="ab02638c448be900ba9f16e30d94964f9e30805121860af9140574b4e8f6876d2f9bd8d904c97de5558d726a46d5c4aa6a8657868b08e4cdf75f6a9d2af1a5690a1f959b2f48cdeeceb624d796c712") freebsd10_pipe(0x0) 00:07:49 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:49 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4) mkdirat(r0, 0x0, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="001000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7f286a25f0000000000000000000000000000000080009f030000000000000002000000000000000012"], 0x0, 0x20000000) r2 = accept4(r1, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) fcntl$getflags(r1, 0x3) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x27, 0x7f) socket$inet6_udp(0x1c, 0x2, 0x0) __semctl$GETZCNT(r4, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:07:49 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x4) 00:07:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0xca5}}, 0x0, 0x6, 0x8, 0xffffffff}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7, 0x30, "ef715a60e45371744f638d0b4aa08646f53dc8d8e8b19d8b270fc0f9baed2bc825bfb88fe533c5516b001675d3bac5da"}, 0x38) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:07:49 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) ioctl$DIOCADDALTQV0(r3, 0xc100442d, &(0x7f0000000080)="57b6cb33bd7f7ebf32f6d3dd7878bf662f7a349aeb13308d3176842c2071b42edc0a0d882bcc0f559ba1a9e05ab3b4e2b68833c67fd14fdc942afd6c86db7f556fa720") connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:49 executing program 1: r0 = socket(0xfffffffffffffffe, 0x10000002, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xb) r1 = semget$private(0x0, 0x6, 0x1) semop(r1, &(0x7f00000000c0)=[{0x7, 0xd3, 0x1800}, {0x3, 0x20, 0x1800}, {0x3, 0x6, 0x1000}, {0x3, 0xffffffffffffff81}, {0x3, 0x5, 0x800}, {0x2, 0x401, 0x1000}, {0x6, 0x8, 0x1800}, {0x1, 0x7f, 0x1000}], 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:07:49 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000180)="b19391cd80696852ef695c00d946f9430faeb1001000000f788e00800000665b0faea17f0ba5333862315868f4a95ff9400f78f68f4808eebce00000802000d4b9660ff6e9660d3a128f000000767c7cca4f730747da731f071f0737c4027db8d5646736676666430fefb3000000040804f4f30f1a12548fe97882ec") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x20000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x1, 0x4) 00:07:49 executing program 1: r0 = socket(0x2, 0x7, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000580)={0x4919, 0x5, 0xfffffffffffffffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x1c, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, 0x0, 0x3ff, 0x5, 0x3, 0x4, 0x200}, &(0x7f0000000540)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x400, r1}, &(0x7f0000000380)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000000c0)="d90d4ef3b5fe7eb8b3706d2e48d4e9e93fcd33967151b0e1989d82204574761f922a49678511e022c46aa8a57e29ad8acaf9769a59bbf077785d2f29e7f4730e81074c4d7159399bd9068f6657de6f69", 0x50}, {&(0x7f0000000140)="d4202d911deabe06e417a2a72d4ffdfbd4a8aeefe68a392e8d01f91e5fc3b60bead0eaf6c20cc1e92df02c0c71d78f06e3a6f51633f71160a5352f1ba9a83dad12aa6f88bd885fe7302c1bd907e0eafb0d3ebdbdb7d7cfea3981ee01c121280b4487bf4cd0bf83a8589234ce18866d29c806f8a3357bf40c8d6971a3dca31f5b97e4686ef778757236a50c56600c9388fe09cf6b7ce915fe9eda5722e7b9ae466f44b85a645aba04e687a3bd2aacada2c9a98143e8183ff7af2405ae489887da1f441c30331f5ddad3bf187e527b7942f502288c120e3549", 0xd8}, {&(0x7f0000000240)="958b925d21e248d4a8587e020a2d0b43d4e257656511ba1e7d1efe4fc1ecf66666d68288218da947f7a4878e93d897474fcac97be64a4870901f28345e8d2b0de0700637ae985fd0bdb0df4527595627b8d7eea8e9d03c3beb0d37e07caf0814c9ab6860711ba3bb7a3d4d55078c6ffbbbbe3acf6532d6058b948ce2e321ca6f8c3191000d1953", 0x87}], 0x3, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="0a3ec84139af5e61924e0e80de064057"}, @init={0x14, 0x84, 0x1, {0x80000001, 0xffffffff00000001, 0x1000, 0x800}}, @init={0x14, 0x84, 0x1, {0x4, 0x7, 0xb9ed, 0xfd47cdf}}, @sndrcv={0x2c, 0x84, 0x2, {0x7fff, 0x8, 0x800, 0x7, 0x2d, 0x3, 0x90000000000, 0xfffffffffffffffd, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x80, 0x84}, 0x20000) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) 00:07:49 executing program 2: r0 = socket(0x10000000002, 0x2, 0x0) setrlimit(0x8, &(0x7f00000001c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2000000000000000, 0xfffffffffffffffc) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r3, 0x1) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000240)={{"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", "a84f3acd4876da040128a866fadbae083f8dbaa270aae815eca0538fa56d992b", 0x5, 0x7ff}, &(0x7f0000000140)="447f6b67655c27d34476baf200d5a2a807879dd351b88bf673313db25a00d058ffa620efad34492d5fbb80fb9036790509676b2d01becbf0491621546c125510f6ef9d", 0x80000000, 0x400, 0x3f, 0x2, 0x9, 0x9, 0x5, 0x9}) dup(r0) 00:07:51 executing program 0: 00:07:51 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x40000000005019, &(0x7f0000000000)=0x9, 0x0) 00:07:51 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) getuid() mlock(&(0x7f0000b94000/0x1000)=nil, 0x1000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:07:51 executing program 1: getpeername$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x100) accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x10000000) socket$inet_sctp(0x2, 0x1, 0x84) accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x20000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x13444422c07c95f6) mlockall(0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000380)=@in={0x2, 0x1, @rand_addr=0x3}, 0x10, &(0x7f0000000880)=[{&(0x7f00000003c0)="c87cf32bd2ac08daf31481270c605e0696de2c962cbfcfbb32e6085198718424b4f5e956e60ae83576fe61094ab2b42c5300c90a52a5d3d342562a6c81dee2d6b552a6bba82ecd385cedf6f0884babb120f308a4e1a314dc24348685f3d6b9091ca47b72ab58aa681d60bb35668c3b4c19130b360e6bb770670a9e11e896973ca18753623956b256a07261287cb009918d1101e7c69a135c6bbff19f9b46b1dbe10ed2ce644171998f4544dee3b4849f7349804ab37dd9cb372dbe30a4d9d57f04f7b3938feb927331abbf4bc6880a81bafa428e99dfefd660b0e5784288a59312d6ffae0deb78e31c1170de0a3638", 0xef}, {&(0x7f00000004c0)="1d722299739987b06a7f971eaca43fa9123da631043b03fbcc6e606427a53fa5a578cab229ec6910ea1d5f7efe4447bfbd4ca132d897fbcc2e4ca769c1f922f9f8e09fdd13b94c62b3ea97aa7253fea940814937774eaace7f2a1896d39fb263d3d64a402bdf90f7e6481945f60056219435167cf2b210ce7579070d5da3af9ea92ef57bbdeeaba98c6e99d1f345afbd8f2e81c0216453dbe6f5652c73539b0c65b8b48a6857db00db", 0xa9}, {&(0x7f0000000580)="43d08d51839ec3f526e8133302e8137d09002f9ae23cd0e38d9519d89e9939b31e9097e0ac84a1b2c941aecdd80773daeeedd7ab72cf7681592dd0cd93e37174f4511415904aa1e8315ab715a39669cba9fe5aa371ffe6f81c5c95ade6a485a2692a5936ec55c8b0300c426d3090e2f4ac44e498863d4567355094b073d0617be065e69bd92f08fe1aa5d9c7993ca3abee3b06df0b83265b7e61a4f2c2daebb83ef6f6c4fb24829478e733e592528b6501e316d6adc9d110f5680f9e8adb4921859b1ca68ea682531a1ff4111ff3", 0xce}, {&(0x7f0000000680)="8ddf82b8c1f5e637249919200deb8c32129999f58f38ddb134ec0db3d7204efe474579c7e2d4549463bb7d4867d3470329a641c70ee681c2c544d2f063d04a8063c395f66542d7d14b1d99b8", 0x4c}, {&(0x7f0000000700)="8726a5ab0c8e957a4baaf6d40e042674ff38a4a316baf05823304b4ddec19e0a178f742b0eab2529d7f9a032f60f937a06826316fd57e4b4449d1aa9b43fdc1ba78b0c2d71d5405792aba1da8bc9590a42dc73da809fd3a27b673a019dd569b873b03c972c1528d8da66fc53fc3a596bfd9b602929720ef7d47b56bf3fdbc5483e0111068d196f9f3f9b7215d1cc112423aaa013371ebef52d00979d642a703809408c281353fbd54cf964db0deb4071c6c441c11e5959ab40842fde2e7e71a7bc934c9ccf5af4cd7e33f1c8", 0xcc}, {&(0x7f0000000800)="ac86540c9179956d4c97fe96a0f84b8193a1fdf186fa11194ba33f313aa860fda6e7b58c7918124f126152bd2b1b09a8c74ad68558ca0de1348ae21a9213c0041c7037c54ed9020a5269f7548243a8d619b9aff534d2977b11bc770c324243ed115eb39cdae3c2358e80b3fa7bb695ded74b93d4e7b5", 0x76}], 0x6, 0x0, 0x0, 0x84}, 0x4) syz_execute_func(0x0) sync() mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x4, 0x1) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:07:51 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fdatasync(r0) 00:07:51 executing program 2: __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) r0 = socket(0x2, 0x20000000, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:07:51 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x80000000, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x95, 0x100}, 0xc) semget(0x0, 0x0, 0x140) 00:07:51 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet6(0x1c, 0x5, 0xc7c) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r3 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r3, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x80000000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") syz_execute_func(&(0x7f00000003c0)="f3430fbd7eb2c423ed7a89a0ac00000e3e3ef24181c5a04a52cac4c12d6968053ef2406dc4225d99986f000000430ffcc30fefc041d36500f3f0811dccfa000005000000") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f080"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) 00:07:52 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x3}, 0x5}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:07:52 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="529ce32a35130910af57a54b5cae66a282022e2f66696c653000"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="000000006a0b9f0000000000", 0xc) sendto$unix(r0, &(0x7f0000001740)="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", 0xb19, 0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/196, &(0x7f0000000040)=0xc4) 00:07:52 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x80) sendto$unix(r3, &(0x7f0000000140)="476a80363a662524370b8fbebe17", 0xe, 0x80, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) r4 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) ioctl$DIOCGETLIMIT(r4, 0x80106678, &(0x7f00000005c0)={0xfffffffffffff801}) 00:07:52 executing program 0: syz_execute_func(&(0x7f0000000240)="0c6098cd801b69e4f56962f5696200d9d9d02e47d9eef2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a10c46766470f5baa7d00000067664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9b00008a8aea01eff265dc5f00c4c23bdcc4bbbb5b45363ef8df7ec50faee42c240ffe349b47000044efc401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d40") r0 = dup(0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x82, 0x1000) 00:07:52 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x44) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:52 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x53, "b9fbb33ce791906494da6ecd94d74c2ad338839c72d64957a591aba0e6ae62e36fecc4f43a8bccab10a106feef513aeeeb90226067bea48afd96681f59d190612bb34f4a13e0c181933a58121da21d269b81f9"}, &(0x7f0000000240)=0x5b) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x0, r1}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x34, 0x8001, 0xeaa}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000140)={@local, @remote, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, @empty, @multicast1, {[@rr={0x7, 0x3}]}}, @generic="8da7b252eee18d01"}}}}) 00:07:52 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto(r0, &(0x7f0000000040)="a66f4699a4820574118bfbd54858ba576f7b4e7de18d68ffceef02706dc82d471e1d7ceed8136659bb3026e0a9d7ac6e6721d6ad5f1af0275773511a4bc81bd12a60e2c2725820f5b5722f2326b3a25180b5a37c1908b6fb29e533cae329f284b08377b7d39e50cc210fb3b2ddbb16f1818342035b1a1f9a666a315564dc1ec481f4542a593d1abff4195824fb3a9fff4d362f09d0bbdd12e0bb875505085a64f6d561ff28bc17a6ec", 0xa9, 0x4, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x101, @empty, 0x101}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:07:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) r2 = dup2(r0, r1) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000180)={{"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", "ca73a2675cd0d6335730530f81c438bd86a626810acf86ffabf039d14d13f53a", 0x80, 0xffffffffffffff00}, &(0x7f0000000080)="443d39c073f86be380de11697b0340c6ee07ad38114506f521b5248c8e9510c667e4f740253bbee9961e663cb102dab2d9c116794869b38b48c946bcc82053d7c01d17bc17fb65275acdf76fa956e136bdf5b9", 0x1f3ac330, 0x9, 0x2, 0x8, 0xffffffffffff8001, 0x7f, 0x2}) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) 00:07:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000001000"/75], &(0x7f0000000100)=0x4b) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3ff, 0x7, [0xe11, 0x9, 0x7, 0x6, 0x100, 0x6, 0x2]}, &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x7e6}, &(0x7f0000000280)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000280)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f00000000c0), 0x100000) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) truncate(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:53 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x6, 0x0) sync() r0 = socket(0x1d, 0x20000000, 0x7) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x5b}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={r1, 0x2, 0x80000001}, 0xc) setrlimit(0xf, &(0x7f0000000240)={0x7fff, 0x80000001}) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x52509bbe}, &(0x7f00000000c0)=0xffffffffffffffd6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2}, 0x8) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r3 = dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r2, 0x4}, 0x8) semop(0x0, &(0x7f0000000080)=[{0x0, 0xb1d}, {}], 0x2) 00:07:53 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c0e0f05f30f59bfd9136907c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4eed74070fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd30054c9c9dc0fbcaf00100000f345d9c6e9acc4c3254cb9a5605419c2efa80dd4d48cc7e8628f6808a3056f0000004e00c461f1422b1bc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:07:53 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000280)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee5b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4f2410f5e1ccd0b000000e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000011c0), 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000001200)=0x8, 0x4) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={r4, 0x1000, "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"}, &(0x7f0000001180)=0x1008) pipe2(&(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) sendto$unix(r5, &(0x7f0000001380)="bee4f606c55ac0704e6a439183b581024326ca98a8151244c5a83444ab3816d4df7d", 0x22, 0x185, &(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000001640)="1b00000000000000a58424a6fe8243bec4ff665e94916f05a3", 0x19) r6 = dup2(r0, r0) pwritev(r6, &(0x7f0000001600)=[{&(0x7f0000001400)="17fcec7ca76b5491007e58699f37979a11e8b191f41de0be971f4d0c80985cc5816a5170d343d8ce5f472881782174f4af4f384a1f23f7cbba9857eb91fc6a9e1aa60ef9b431ad7a33fbaebbc25dfe0e50fdcde5e577fa7cf5c4434d2a42f2c55f74967fa703ed97692ee236a304a1237d88e3af8d8db7d6c133065d9fb9829f4404862a4f915315a3a6e3758c13ecd08ed81eb4bb27bf5119de619f9fa0", 0x9e}, {&(0x7f00000014c0)="3a97ba0d1f3505b74783f0b31b964ee717b39a", 0x13}, {&(0x7f0000001500)="1cadb1d2e9ece1e1bb3b31a5b04e3e402d62bef6c507f9c7070289c35976a6d0b7786c15b452d283a90746e2aac86a4fd2a405475327b4bd14bdf8c613e4cb9270268778b0af35b735e59104d4145766535069e7fcd7492559bca8e6e2193882856465f705f644041b95fd20748070a7ec0f5960e57a694ba1fe642468edd8448c505fbb8703d6a83c4e4042824c88011038bf49d95ddd2cac992dfeea6aa29492ac0e2fe4f087c7db04c8d5d7fa2aebf47fe0c3ab300cb79a7e5740db0650dd6e79991de1b7cd2fe8b5d694f7f47a44fd6098c32ec78f1adc29985dda0f0ee127a11007e67e1798820af0bd7f5efc", 0xef}], 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4, 0xc0) freebsd11_stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)) poll(&(0x7f0000001240)=[{r3, 0x205a}, {r2, 0xb2}, {r1, 0x2000}, {r1, 0x10}, {r2, 0x4}, {r1, 0x2000}, {r3, 0x2042}, {r2, 0x8}], 0x8, 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000040), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x04\x00\x00\x00', 0x8) 00:07:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1fd, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000001240)={&(0x7f00000001c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000002500)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f00000012c0)=""/150, 0x96}, {&(0x7f0000000100)=""/78, 0x4e}, {&(0x7f0000001380)=""/138, 0x8a}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000001200)=""/18, 0x12}, {&(0x7f0000002440)=""/151, 0x97}], 0x7, &(0x7f00000025c0)=""/106, 0x6a}, 0x0) 00:07:54 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485caa050000000000000000450000140000000000339078ffffffff000000000f00907800000000"]) open(&(0x7f0000000180)='./file0\x00', 0x8202, 0x60) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) r1 = socket(0x10, 0x4, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {r1, 0x3}], 0x2, &(0x7f00000000c0)={0x8cce, 0x6}, &(0x7f0000000100)={0x1000}, 0x8) 00:07:54 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:54 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x4, 0xffffffffffffffe6) msgget(0x1, 0x300) r1 = semget$private(0x0, 0x0, 0x4) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000200)=""/203) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/100) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) freebsd11_getdents(r0, &(0x7f0000000180)=""/75, 0x4b) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x201f00, 0x4, 0x12, r0, 0x0) 00:07:54 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = semget(0x2, 0x3, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r3 = open(&(0x7f0000000280)='./file0\x00', 0x201, 0x108) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000400)={{"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", "ae0bb9cb3020a284c00ead50893178fd3efb7e1a8a8ef6941bc80864b81d6894", 0x20, 0x9}, &(0x7f00000002c0)="c5dedd4856cc97da53ac9e396b69bcbb99efe49a22f33a", 0xff, 0x6, 0xe2f, 0x7d5b123b, 0x0, 0xaf, 0x6, 0x6}) r4 = msgget(0x0, 0x340) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000000c0)=""/99) r5 = dup(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xc040, 0x30000) 00:07:54 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:55 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x200, 0x288f}, {0x8, 0x9}}) syz_execute_func(&(0x7f0000000400)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") dup2(r0, r0) 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x80000001}, 0x8) 00:07:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x5) 00:07:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xdc, 0x71}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xbddf, 0x3, 0x300, 0x4b, 0xffffffffffffffe0, 0x7ef117b, 0x46, 0xb31, r1}, 0x20) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) 00:07:55 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000400)={{"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", "97fb4fa2c7a7f862f96da1a7edf3a446e142e6a1c872c6d52980a358852b05ca", 0x5, 0x5}, &(0x7f0000000280)="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", 0x1, 0xa2, 0x8000, 0x3, 0x4, 0x401, 0x1, 0x101}) 00:07:55 executing program 0: r0 = socket$inet6(0x1c, 0x30000005, 0xfffffffffffffffb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x338400000000000, 0x5, 0x6, 0x6, 0x2}, 0x14) r3 = dup2(r0, r0) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000000)={0x10}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x100, 0xbe09, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x1000, 0x1}, 0x8) syz_execute_func(&(0x7f0000000180)="9826473e431c190f05f30f59bfd9130200c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa068450f0faa0f000021b7b734d1c4e10bf8c470c4c461cd583d000000812e3ef0206fe8c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80d76d4d48cc7e8628f680836640f1f4000618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4c4a2452d0eb7e2") 00:07:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x10001, 0x4, [0xfffffffffffffff7, 0x8001, 0x6, 0x1]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0xfffffffffffffff7, r1}, &(0x7f0000000200)=0xc) ftruncate(r0, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80000000000012, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x20000000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="01d6c02831f014f253628cf55865d7b0e22dfbd0e3b2f57e6ee7de2571876f12a760011b9fdbdc41736e55d409b3bcd8e9369d19a13a24a1a552be2f15158d9dcf4d22bbd1193b3c09eabc08fff5a5b5eba025243712d6be5596c079742e8cde1df55134fb7723b99e1e71a4d4881edeefc5d961f9994bb3c91bce") mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:07:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0xfffffffffffffcda) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000000)) read(r0, &(0x7f0000000040)=""/148, 0x326) r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet_tcp_int(r1, 0x6, 0x222, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:07:55 executing program 1: setreuid(0x0, 0xee00) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)) r1 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r1) r2 = geteuid() r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0)=0x7, 0x4) setresuid(r1, 0x0, r1) fstat(r0, &(0x7f0000000100)) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) setresuid(0x0, 0x0, r2) 00:07:55 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x120, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/39) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"0400f4046145d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c2102e3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x401, 0x8, [0x7, 0x2, 0x8, 0xfffffffffffffffb, 0x8, 0x400, 0x9, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000580)={0x14b, 0x0, 0xffffffffffffff7f, 0x6, r3}, &(0x7f0000000600)=0x10) 00:07:55 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x400009, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffff7f, 0x1000300010005}) 00:07:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x9, "69584f6620fd8c28e2e02c0e18ae8ccd"}, 0x14) ftruncate(r0, 0x0) 00:07:56 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in={0x2, 0x1}]}, &(0x7f0000000380)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:56 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x10000) rmdir(&(0x7f0000000680)='./file0\x00') ftruncate(r0, 0x8000) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/61, 0x3d}, {&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/246, 0xf6}, {&(0x7f0000000240)=""/217, 0xd9}, {&(0x7f0000000340)=""/233, 0xe9}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/179, 0xb3}], 0x7) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000600)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, 0x1, 0x2, [@loopback, @broadcast]}, 0x18) 00:07:56 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x6, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:07:56 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000780)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000980)) fstat(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() socketpair(0x0, 0x1, 0x7, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={0x0, 0xffff, 0x3, 0x3, 0x670}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000007c0)={@in={{0x2, 0x0, @rand_addr=0x6}}, r7, 0x4261, 0x29be, 0x0, 0x8, 0x8}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000880)={r8, 0xfffffffffffff801, 0x5, [0x2, 0x20, 0x2, 0x80000000, 0x80000000]}, &(0x7f00000008c0)=0x12) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000600)=[r2, r3, r4, r5, r9, r10]) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000900)={0x3, [0x3, 0x2, 0x1f]}, &(0x7f0000000940)=0xa) setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) 00:07:56 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) chroot(&(0x7f0000000000)='./file0/file0\x00') ftruncate(r0, 0x7) fsync(r0) 00:07:56 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b3236f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45b3ef2d9ec65440fae8e24c190ddc66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c4c27d18244a264788fec4a1dd7dbbbfdd5cc630a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:56 executing program 2: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") symlinkat(&(0x7f0000000040)='./file0/', 0xffffffffffffffff, &(0x7f0000000000)='./file0/') freebsd11_mknod(&(0x7f0000000080)='./file0/\x00', 0xc060, 0x8) 00:07:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @remote, @local}, 0xffffff2d) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x7fffffff, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) 00:07:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x2, 0x2, 0x1000, 0x100000001}, 0x8) 00:07:57 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:57 executing program 2: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f050f2ac2bfd9371100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecf3400f124f0e66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c44189e5d4e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x1, 0x3a21fff1) r1 = geteuid() pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x0, 0x7f) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) munlockall() 00:07:57 executing program 0: socketpair(0x2, 0x20000007, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x5, 0x1, 0xffffffffffff8000, 0x8000, 0x401}, &(0x7f0000000180)=0x14) r2 = open(&(0x7f0000000340)='./file0\x00', 0x200, 0x8) r3 = socket$unix(0x1, 0x7, 0x0) bind$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x8, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffe}, 0xb) getsockname$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:07:57 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x2, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:57 executing program 0: semget$private(0x0, 0x3, 0x36) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socket$inet6(0x1c, 0x10000000, 0x5) socketpair(0x1c, 0x0, 0x400000000000009, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) lseek(0xffffffffffffffff, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="030000"], 0x1) bind(0xffffffffffffffff, 0x0, 0x0) flock(0xffffffffffffffff, 0x2) 00:07:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="1405aea1d5ae9ee9304c22d628c55ca314b7234f27a34f2cce79018f6e7ab3b8c38c134a41dfeea27cc80ba1eaf18fb97f723283bf2d2db05e3603cb15871d88977aa6a1eb89", 0x46) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x124) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000240)="9ebe829d7278f58800554d1a45e6134107050d6e25c6abda0d2a05377618e27d138042b6235bacc81fd5e9c1e4e1122c7f7c4f6cd3c50dba2ea7ee645be923c668a8f136e059c450efd149432c11557e1769a1b769a48926f0abb4144086a4dddd6543768f8b860d0ee3f15496c77d70f6dc6015e6692b4a57f0fb6fb379d9a19ff3dc141ddafbbb21d62b762fb86dd46e429eaa8b0c76382970035512db72531f8e30f7e9bc970e4a86d142e9831af511fdc943ef54f7e1020dcacac4804e546c41e43679bfbb04d157f0e9edc949a1287dd1b4353762f96555e1f6c073411666d7a5e5ba12b5cdb1c5b187d8a997b2cd2b4a1a78b7f11bdb96dcd83372f41b8f43be4effad881890c74556f2c863924545a1ae08544df2c2a939dd107b1660646870610201d9b1e9078e1e2622eda1f7eda18fbed7da82031a96e66fe69cec3157b0b129bdcec6d413c30d7a9334976b023085259db512cc4b03e740f81be4897d07c4f951b1eb7ac633b36983769d5fba053382d76dc86fa229c41f57c6c485fc8a01ea9408147aa412d19779d67cb657162c3cc02a28899bd8bbe4aa6b2597fa56e9ec6bfa18b5f17ba540046b2bd392c1b4b617ea486d818a9c5870a1a28c8ca36b2f78520961b1a452d4753f438ff9b95b6dd08383d3b0d98f088dc7029c17c7a2575b9b8665856153b4f22a1e1d5c33874559d520e6302350196f37bf09389b2415bd0305fc213e1b639d961d6ee963b3f36b61c60cef56819c9914d0478c94e781a0d72a9b73a703f37893205801049b9324c96bece7ab9e2b7c551e25a891c1a617009b48f378c1b673ea22915210646b52ee41c90ea58c348602d355eda0a2fe1b25b667196649cd533923e996ec2c8ba52bbf157ffea9cb4b01891da270288f2fa08c9e58630da531834641d4695ec7f84f36bb69096dbaba3f3e24a78df785001119f9d2df05cd3a29838f39b2c08d7592ebc46906bb2be4e149911709503f3d24f82c5ed62063d5e0987eeda189d45ac2aafa5c2058cbae17de366c0ed635688ba55aff260947756135453bc253aecd94c4f768db742f26454aad4e541c43dd671fa7b7730dd4336449bcd27c8a790c9f0612c7eb029cb1f1025f531fdc73af6f321efcd9434be63a3c4d1940ca1ee4993c807d696876358ffaf7fde7bfae48f17b309e6e8448c32f224a70c20a799833db3225cbab33aa8e796550a01011f36a7f090f64985597194718f69ca8f64c0de85fa1f777c4e4b49d8c5af8ee2d645615c7a49e25ccb9edf877be312f0069b2a3a7353ed3f4411eb49df186921c95be234a7f768401ef51aa41552db2943b12dd64fcb920fde91eb20196fdab113e600db2f81d6f3fa1814103964b8c27ad05939b5522f5772a9a659409ee8c1edd6e3d4e0c2eb8d1a22acd364d994a976090144032bb0bb3b39bf8309b24aebfa9e649b6720e1c789a5219dc6e020b342d25d4a03254cb7d75d5f1d6603eab02cb1500b7b719c078dbf481fc19ae8dacf73242e3f78ce1d012e8d75415bb9726ba6affc2e1d01d5aa053ac572a842d188369d8ab54ef87f38082385be695d7c77c9e30fd70402e49c9c8fc63c804947b73ba766e5f9000316a6760d4adde1d49ce77a95b07a4ebf058040c9f90f68b13f7d042fc7242c9a121d713a00980d8470005fb971ff6f546de64b007ae55f1e40ad78831ef0cab0b04c3a798e2f72ccebaf17af6cb468774360c0849edc288503dfe768db0a2e9bb412a9fe374bfdabbc83aa4ecff63c727fb70db3afd68b6856d132aa6587ae97211e14f75c3441f4aa87989e71f388846dc372a31e25cb1245294abb3bc2e390059e3e430e5be4248582651337752b8a15e0d54de77ea1305c575105dd80fe56e8fba2bee0bf0e3f5389c8c420a00d35731482d1316686a65ba7f61689e56ff44a0eb01fbab47c80a80a3118f1e61c3bb58ca3f0bd7710ee46682b1f7e873dde03bcc284f82a57843eba6d87247a3dbe66ca6b47a1577fd01e30af727c56f1b207f53fb0a874fa4d4047201e16af68b8dd04422836313f9707adc372062cb2aa0d458c900a7bf67e54e89e19795886142244cdb9d348bee79dca2511bee420a6b28d4986241dcf0eca752c51b2bd56ea2a83aa25e14a3bf446e6be1d92ad2570946af0dccc090844c43915da91cdc7cd8c4bb23a4a376d95a5d85de86a1403671648f38c12e8e6df0855f46a3d02c6eda829be77a7c72e6ef4eecc1a7556dcae23bc4a25dcd0408f07402c41c8b90e087995df17887558743864ddcbffd16b387f22a78c937c428134c0335d476bace9a97b9c76ffdb77bf530544443e4eadf399149a09f498373d9fa673a6811a9ebb9d5bdc941fd10516f762e8acfff2973eecf44fbc935ad9db76ce3cdd9f7e3cabc742baa258eb468283edc1d55d0f2ea0b0f099f08183adb760eabd9a7619114f368d1bb91053c3ada9fc5f8412896bacba98520897c51d4bcf085fe58c0d932637035732958cdefe7bdea4e385df577907abbdaabdfeceac049690200cf2019366df6b6bc22b2748f23cbc34db5c7e7819c6b54059bcf45934cd77ca9cc28b46d7e6cd82683b7dfabeffbecf745b9e7af05227e5b3a562dae29f2d8c10a1d94c55317fea0c6838976039fa81c977403f169e8d3b5bda7a02fbd1034fcf8865c90be1d5c5b25e9e97aa8f7b6f202afbb287e7beaad2e3fffd41c8287bb969c8b3d46e528178a5c89394f0ac41277f6177b7400abd431e1058a0b027094d0d280a536fd5711329f125836ce4b6b2ff7276aa77526566d57bfe8cc4f6c3cb793ae42d54f147779261e42f8bfa2c21b3f714fc090203e367d7f268078373fe4037d26725eff36007a53b8c7e8acc3c8dbfab1b66b3ffa79fda1f45abecbb92ee98248d49c3e3ebfd85d659c808a65ccf9c0ee8e37f75e7b8997c318056359d6170a0ccd780988908a4821369df36aecd794dd4116cf1a0374a487fdb41617cdb45b90e9a78193fefa9b9c1a0bcb03946127db7561e3be304acfcd086149c5f9144dc8ad8c8c762b9601feb59b97d63c2ef8c120f7de8bea93da6ed9ef9b861e718a3ec365f6661f152f4ec1de29dd28607fc701e943f51c924cfe3c132650a3587eb0d96578332ab8258cd7e8c26eab845a73cfafc78ed65ab35f5b6ca2c225fe92bf246fe4240de84cef3d1093512696cc3f8c75ef5efbed0018a93328b46b06f8470c8ad21e4e88ecf6540a48376857f14c6a6d2735e39e31bf9b94c1a4a692986edd6191ceafe125e0d078139bac19f5925174a557799a4f6c107528ebf6e0ed29bf4ac9fc9bb563378810468bef90e3b391ee0186da654639a634f5b4441f3a0412b54027e7f35c61714cec740d4444d64bc4526080e9bae5061d0c9b23ad9894d22c1d0671a5d9f399cbafff8de195ea3302912846702a4ed6314563fef19b762ef91e6242ca3ec969c6e6e03f06208f6042c130bd4dc45840999f33fabd26d2de008a0979a609509de430bec5a74ae799ac1a36dbcbe8e29c0ce4baf4071419912c0bec78bfd45c57115ea571e026113a0f1c13640dbd6971c4cc29edb2d41324b48d79bb85274f236e469faa82826c47b85f03005413f7f8c49f1809e9fd2849c17f5ad5f5f6688de700f19ccefd3fe304b7fe256ecaf1303db4cb2e5a5bcbe166ec1f7e98dd472bb337432a6830aebae088ff7a1bdbe4b0c0502a8f6cb75612902402002e1e0d2253f7bd903ed0f07052b0b92489e7b61f3c061b5e8f8d18738a021138dd4e57659083d895e49b26ccc98b988f0968f2f8fc24851797ed63623d8a22b38f9260ebca9c313b92cedd8dfd1322d7e6513c7e80deb4949b960a37e1d5bf2a59eadf640c9d339521999b33c2bebb53497311b2e6aa29d3126ff774262246ccdcc99d7e33e221e9edc9351170b7f580532eae4bf2987d16fc1eea7630763c28935b7e479ba2f58a6d79d5fc68aaaa0c0883636349beeaf728335cd2c0ec89bc25e0eadfbb334a9c645ccdd7115056b4885552d52fa926ef2f8d22aec829c5e7725e0702c38eda62fb99e741d1c5e70c7eb1877b5367a34a23af3d388cfed788661130eff8f7b98280b922c439c607a132edb9a2e4f89e5028adae5102215f9b4a69b82e33d7b3345321de8d18e27bac874a5fcc8e7b7ab8830d5a7195c6264ef340f0033f881416fa4b7e5163c36587f9c83895e17ee1517597e093cd24fb153347c2896bf5ebf9d971e2ce894156a8e53ef0fc70a8c1e12db66bc850c82f602d3d0ddd62e6380a69fca3fa064f68b7f62ba0cfc397e1128563f72f30d2f9c0bf1d987432d3d884378b7f2c3760348aecec9c18e7ce9cb3b04057d68771235115582048930883914210cc08ecf6c755a4087df7c4762852b17deef9e2fec91588e4ac6333d51b071640c731cbdc8dd3a5dbcfcccfed7c8d360ebe9ccf4a806c33ced4f5c1f31225cd8ff7f5978ffe2c9c5e0af58e1001a37fa903e343949bfd979a7ba1a2d5946c4d6791b3090047ce653c99f5e3fe060d901f0345793760138acf751204d1a6e3e831c73afa9541412ad7f1b053691780cd515d0f7565c493a507ea8c8d9f0e202165073343874984fcea67ff8f87537a86f1e46cd19b7a34f73ca38080483da57d54823553e95838c81f360901e7fdcff7cc5fe0852802f84957176a6cf5d274e163f1f44252aae011fb9b1853e668731a42c26102f78b8d74cb50a8b51b64be4c4c731a9442c56dc4270b07f2bcdc96013a84f22b33c3a41f4287b1dae660151ce68f5eb0d87e1c4337309efbb1ec172600b6f8a80804202e24236b6ec577e9060c0b2746795688f097311eb4abeb3b582962b8e2214b240d873ec528d9ad65004c80143499482452e96fab4bc8c5c3f96f1659dccfe8b92c6c3f5d83be6002a77860d40a6144dfc4114bc97aa71cc99225695439d11ea7525ac6e9a70dec9739ef1597d57d07f6815fa9cf842bf037cdd0b70954a32294eeb5199ad742bca79c647efd4e4d48027e560932fcfa01c0b3d7c617fb7a374b79b922759115fef71b761ec2a4eab0fbc182edf8e84e46480bc1f6be193e68dd28d484070e3edf41e5fc114ca259a071cb64c8c05177fc9275b714c4e2c4a2f3aad1046dee2ac74593a4348b4194eabacfbf124b49bbf8e5781315bf30aa983d39dbab6271d33523a3a52dee59dc92f10ccb3c0b3a0b7827295ee292986acb6ce111dfc426383c2d4b24314eafa976f02d8a7e023c502b5ee3ee456312feafd109fe4da38066cfdb03c1a1e13569a28e95fc380e4aff4b96106614301e8ace78ae98070cbd8ccde9598a1b00e338feba065c4f55faa8b16b403cd3592b717a9e90fc014ca419983d9e5e83c00a9b7187d088aafc98de504cc69faaf735af61d2d2f4680e03a2ddeaf27b12c0ad3dbb61236b6976dfa896cb4979859328687e5602ac0e7a98f76e68ae13f5394563c365c88fd3148e61b96532ca69e2e81d8d97ad6fe548098e1c79e7f7ec68ad3bfd6b12e0db0655ebfabe11f285b9b3438c3312e6297f411c2fd94869085812db8aaa39d5f4ff49d9475066660630e6e46a07bd5c74f2269ec9c4749d7877d55ed78f94ec19d18102ce3d67d0175c81724d9533b43c58e89c654745724cf63b901bf308399d49546c7ef5dcbab949ea3a8ad1b2b967a6d4c1e951a21c8d5baa7513be0fdfb6bbb7a8c82512bb42fd222f5c0b414422782ea70db1b8c15108f37496cd8800a74c156add92adb5b86090f3559ef30fe52dbaf9e0f8c42773b45979") getsockopt$inet_int(r0, 0x0, 0x4b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet(0x2, 0x10000000, 0xbb1c) setsockopt$inet_opts(r2, 0x0, 0x44, &(0x7f0000000080), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40) 00:07:57 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8000, 0xfffff332) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x7fffffff, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x7fffffff, @empty, 0xffffffff}, @in6={0x1c, 0x3, 0x5000000000000000, @ipv4, 0x9d}, @in6={0x1c, 0x2, 0x0, @mcast2, 0x2}, @in6={0x1c, 0x3, 0x0, @empty, 0x100000000}]}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:07:58 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f00000000c0)=0xaadf, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @loopback}, &(0x7f0000000040)=0x8) fcntl$setstatus(r0, 0x4, 0x44) syz_execute_func(&(0x7f0000000140)="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") ioctl$DIOCRDELADDRS(0xffffffffffffffff, 0xc4504444, &(0x7f0000000100)={{"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", "fcf46f6567f1e9da87b8304176fb9068374808821a98892445f97f9572f46fab"}, 0x0, 0x0, 0x20, 0x0, 0x0, 0x12, 0x0, 0x0, 0x4}) 00:07:58 executing program 0: ftruncate(0xffffffffffffffff, 0x9fd7000000000000) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x6073, 0x4) freebsd11_fstat(r0, &(0x7f0000000080)) 00:07:58 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r2, 0x0, 0x0) 00:07:58 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffff36b) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xffffffffffff8cff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x4, 0x5}, 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) ioctl$DIOCRCLRTABLES(r4, 0xc450443c, &(0x7f0000000400)={{"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", "ea9bf9ed529bf3bbbdc85ccb089ce54bb98a704db0f78c4017e35903b41601ff", 0xfc7, 0x1f}, &(0x7f0000000280)="debdb9d8bea7d89821a6adac0541f8ad09c2b0233907083e0ad429356a56c6e4273c8f34e415dceb64db91c64fbcf9d5ee7d17f951d8684aa7076d7c2a0239a72ac93ed5dd04cdbf83c8ff1acb6c86e99d4f880f5e24aa8b1dea3503817289231361b20aee3aec3bf6c98c061c802af2afdec9cf3ce136beb1a7a67092ecce18bf098ccc8c9d98830a82cb015756752d269ba6de3313462e28c1e1598742e21029d293f87966d2e44cd0f7e16cf8903834bbfbdbea7b91aeaed31f224f0839e245bbeada3710874ec568259c18280c11a4976879331dfe6992e38fdb2bb2b542f7761a8786d2c32d", 0x1, 0x5, 0x7, 0xfffffffffffffffb, 0x9, 0x5, 0x2, 0xfffffffffffffffa}) r5 = dup(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:58 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f00000000c0)=0xaadf, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:58 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) chmod(&(0x7f0000000080)='./file0\x00', 0x40) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000000c0)=0xca, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000400)={{"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", "af45656df1915a7eaf3f6ea848e1e232edf747ce40888fe30a7a6ebec0bf5483", 0x7, 0x9}, &(0x7f0000000100)="1bb71f0f34664a64b03a74dc38e27e1a4b4ca651b3", 0x40, 0x8, 0x81, 0x40, 0x41a, 0x4, 0x5, 0x400}) 00:07:59 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sendmsg(r0, &(0x7f0000001a00)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000180)="82de5b5b317da0d3ce55cfb49c0f1d8a90219b0aa912267c2c969cefc4a2b14ce913af85af26c575e2f4cfefa4ddf3f4d6134a440af2a698208a95bf475ec85a06f19ffe246306a3459fcbd6a428b2e546e1534e97eeca3281eb9b2c1e2f2d058ff15fd957923f27f23cbfeb297b708309c4fa2b5cb3849085eb6b0b3f4fb93537810d8fb83dcd8bceeffdb7f91fad3dc6cd9bbd2627e54fefc739c4ddc289a897d0f574a9fc679103f1ff56c5a58320f5414b646dbc259f46aae28eab3516b21f2c8fbbc3de9222ba41f9c47978093cf0124e91796e845adf814252d26b64f78e", 0xe1}, {&(0x7f0000000280)="5a9bc6171e03a551cf2753869c183669f2109639e364633d9faff2f60759546755109b7da03f047dc541a143bbca4863b444582b7d072ac4b3e5e965daf687a23b90f79184e9f310e1ea407b115eb028fc84859c0576e1e8c026e0c2323ee461a18c64f42d533fd11830fa2ea24b63ebf560f422974ed9691ff99431db239c0d988129540434a402d3f2f11657320eed34010852e5021c76a6e12438a91c7f3d287ee2e19bc62f8d836df7c7e6ef435e97acb26358", 0xb5}, {&(0x7f0000000380)="040e8a8acf7383541db61b3beee3d71ff298bb6aa15cf769290276f5b8e70fbd3a7ac5ef91059d1ab0ff880aad0294379f2f005683da8ba116d40df12370ee74581f0138792a786bdb56d67b0cf9626cfd29b66e4d58ffbf6d8acbe5220cbb47321232a356eec54652d5f51db10799b9aabb03d50c3c890a91f874dbca563ee48f92c9057e570a71854bbe11defcc507c7f10e0492276d3a4bc5174dc6f07011d54a0d72", 0xa4}, {&(0x7f0000000440)="138438fcd71f660f3befbc6e282414da41ba92f8911282993f572c117c0dfda795699534c377660375793c832552762d4520bffd55eaa02368a4853fda2907b8bd14fa76eb47b4f1c1549ad5fa4cf3618a2fcf17036b318676ec4cc8feb886ee67c29e4ff803242d94cdb7f3d06b23c21a43e7e99d26890ff54e1f9d4b5b00354efc6929693277d23838aafecfb38c30facd348f0df5190ed387586537d8906944dfe460dce02028e794055cc70515e79e92c1a6c54346be402e87d24d3e42cda8bcd41cced7216380edb63327e5a152320378743cc7949545eec06e22029cf74de8241b2f1dc4", 0xe7}, {&(0x7f0000000540)="98cfb918cce983df09a69d92214e98732ce89c5289ddc7d511dc35516c413f3829d1aa8af0f7d9231a72df3b82a4aeebe1b37682797c2f51560f98d016ff5e80f86fcd4756615bd9c1c1b1cba22bb65b62a15e1cd91869d61750813f", 0x5c}, {&(0x7f00000005c0)="53e50050", 0x4}, {&(0x7f0000000600)="b44199967b62289cb2e7345c08383155021694c44456aa039fa6e77b6a4a1c72e3c8b6c0e646dc8e4c8d62e8cff307", 0x2f}, {&(0x7f0000000640)="6c3bedd1ca8ce3e83f36f47d69ee6a5004bb0f6b4fee78195ce2a7ec33ca5979b0152ad425a691417f204c271bef01f09147b833d1c52cf61e902c3b88690555aefc94a91a65b0d8eaf173a936acf7ab33cad4b5e6df9dfbb3a5c42c83bc02328b83223e5bcb3474ee17f1fd8d3d0e22f6153ea00b3873d65ed049e39037c4d9b585b297f58e4cc2299a35f551494b52a1f7fe420cb374526acd27", 0x9b}, {&(0x7f0000000700)="4aae183823e6d53b4f6aeeb7c0b20c830e28c531daee0ffa8ff149feee2551c7e6a698d29fae91a9f2a8696733858914642eed651772af", 0x37}], 0x9, &(0x7f0000000800)=[{0x88, 0x85, 0x4, "b5e271638c6f565d801c127210950e25d7c7efea5accb8648968f1b2db79fc79374d4952078911873a46214d501a99c2268ef5333168271a60fb36270264c6f002c35d104213ef572e9a4dbdf92990b3815c5a9b92de097dd9d21583b19f3f894bdd606592e3eaeefc4ffea2aced3f4b22"}, {0x88, 0x0, 0x7, "df85a860d59cfd4c871f1747f98259515d7e8937c298793b4c2f538dda26ef8267d21cf282d2f65ec8f3cc793326d65ecb2fca85807bc8f95535bdd49477d978c2fa05206e70cf20a58da02a8591b2c9eb833ac22354ffb77c1a290fd811b95caa596b3243f54e9e09c75727c10317ba0ed5a7f0"}, {0xa8, 0x84, 0x2, "05b9bd6251ea760a23b783b3ef27b0210be2abd6f910ce5e1dac3786204f6e22ccdff99941c366a4a7f6edc64d6a533b86abdfca4c8c9c3aae45d97800ae6a2b6fa3145f8a23686b1b01043ff986166978533b2bea699cfb42522b600ff8766ff78f5ff050d48eeed5092c5ffa42795a74c8f644f94b686026cf286badf2f4cbb9e10480593e19292c1deda99cf8f3066a"}, {0x1010, 0x11, 0x9d, "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"}], 0x11c8}, 0x0) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xe, 0x6}, 0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:07:59 executing program 0: setrlimit(0x7, &(0x7f0000000340)={0x2, 0x13}) 00:07:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000ce365f09601f57e79dede7625df7ac31308425626fc1865445127e45171087d13e7a2a95ac568de3c6f2008e1a0260c64ae23581455665cdda84ebf3ef42d47188a2c8c5945316a416c1de618bd96a965b97767fcb723bce2287be0333b80e6ed628002916331113df2d62eb604166edcd0fbf5f685291fb09fc0b0864b0bf6a5b489ed065feeeadd5d54323e261989be06c68"], &(0x7f0000000380)=0x9e) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0xfe, 0x8, 0x2300, 0x8, 0x1, 0x5, 0x7, 0x5, r1}, 0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffffff8, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x10000, r2}, &(0x7f0000000280)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:07:59 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r1, 0x0, r0) r2 = semget$private(0x0, 0x7, 0x20) __semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000100)=""/37) r3 = dup(r1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x204, 0x0) flock(r4, 0x0) connect$unix(r3, &(0x7f0000000080)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) pwritev(r4, &(0x7f00000018c0)=[{&(0x7f00000002c0)="2972f071991bc05cbbd4ce48c4bb8c34713568bc1bbcce4af516539ed84730d411d703db0989fafb99c9620665d66d205323e3cd534808a5cbea494ac653a2cad19330fb9332dfb1996c07ffd45ba98b7e4c4674119c619b18154a26f9d8287d04a1f7f9ee4e1e57476cee876c7dd2cf90ab9632d323896eabf7b67ad71d62cd8e8f1131c6af587f288e6f9ed7fbd9ddeb2ef800ab7e00f3ea2ba84ad3bcaf6c2959c533bb2b79460daa31f9e165b77a0669053a05e8d356152262d3f637bbaa0b9a00281e713287920663c4dcd0ba3354beb5da4f87dc77a81fdee09ce002abbc6ffd0d5eb66c8e1c565dcd7c24aa", 0xef}, {&(0x7f00000003c0)="e7de0283ebe8468241690426c9cb3750014ff503363e92e61d18e05f081f3a2584d2e99e8471ff5b1272d16f4c154135731368a3496376b8b27419dd6d23d95207bd7c2e722c255878217ef9613e801af10b9212a872821ed98c04dd8f2862e646ea7a9323874a0acb4ad2de48858f02e315aa71a5c1bb6ffde713e03b8575b0d3277e14b18d19cec0349aebc2e9e0187cd5ad", 0x93}, {&(0x7f0000000040)="c439db7c6dd7ab7d76ee555c14fc309ed68d5b4922c2efc91fbf9f04a37443944700cfbf0cb11d3b4594ef20ca31ab45b849795380", 0x35}, {&(0x7f0000000480)="3314d8dc620511ea892635410035ff200cf6fb428f0c3f4147f16fb555d8dab63f5d23659ab9e325167884ddce49b5d8efe0515fa5f997d8f65c21a7ced81bdf26ad331f78e4bcd6689b5e2dd808dfaffa9c22c4500d445d4f856878a77e082103fac61b81d0eb385beac5ad931834d093847f79fb6bea30eaa7bec73edcb98e1cefb3f74b0f99911fd28799ee58192f408593e39bd272ca543dadb17efdccb89a5258e0053af0df5c185290065f12b9baf8beffd178bb9ad80e0ed52f43b54c5d788cdcb0780f4a577bd5260a070b150cc4e6cf1eb5a384200e84a1d010a17c10a7e9e98ef3adca0add8d", 0xeb}, {&(0x7f0000000580)="4e6d166633b1a1040f5ca99126c997342f22dc3c8ede6fe989f2b1a7d0e6d1526ff996ca47abffeb73bde13fa10d5e63038eb01e28c1f1e78b67cfb78f47b12fb5c6e5375dcfe39aadcd51bfc358997eb5df31b4130c8b1f40a5822755020d855222492ce738074b3ad1f8ca6f546593b2ea4afbc541358394d664b249454962b25de0b8d515a35e48935839ca628d95c3f03f9192dd3067f9068647743bece863772103ceb67a37f7df13613c8cc0b724517f42d488e7d21105b072568e11871d06dd1f25427e8aacef3b6e", 0xcc}, {&(0x7f0000000680)="527553ef2d0c26a21bdc31528a8328b39d678e9e6436080b23a534a3cf9d53206b468b30fed078e2c62825a3f99a887e5f3804635791637db27bf7d4d6285f0eed51de6ff97bde2246c6cacca7793aaad2baa5d2af640df22077a2c172db6ad1933c501213a0f5a9b82038f6bcbc0ee50ae0797c067a3cbd218661f52b00b20aa0f8d585853b0043272ff5cd207ecf09b7b9fb7421d4de3e3664f9eefb7bd6a27671863721084a3e1935c4f72e0b6f8a65b3bee1453d544d74c4dcc7d4689e1d2419f1ba041d6fcf86835f0cdc1699ab436eb3d190f037d7c840f063a8ef421308c78a245523469b370e607b718e14959f671feea20625952b2f608a19ebfe", 0x43d}, {&(0x7f0000000780)="2001a33aa71369c207da011c1e3c332208d86ea707928c4bc6d81152c1046c2b847e515c8218a4b4c5072b698bac399b8610c3e26c4a55917d6351ab19864b17d356bc38979e6d92d71026662fbf20a70cd62ef84d57dde19ed8db7ca97d5f1e171d5e8c1586016bce1d9698e672dca94915f8e2beab4d3d41467a5e8c1e8787f12165ef09306beb903f825ba67e580e0e3bb936dd055384d986f4ea160339d9963802ff43c8c72915", 0xa9}, {&(0x7f0000000840)="4c29127008507fcd0836b2d71603993c69d38df364dd0a072e3cd8dc9493571c1acdd3eafe2817d3010a7d53d41ecf34b01761239f67e59c7b57176dc217b8abfcc8662a11b60c8e2b91d508062aeac6f3a7478ab11ab3e33ca82a019412d35f3460be7889d8d6b9dd055bfd1b41a563aab4002461996a4bd86f8c92d20e4d4d3ea968e34d884c07d6ba1083c82643b72942d08b1bc8e54cc93e5b5a42efbae0bda0a352f5f37bfeb6214a5dce459b4a65813474963ae2549b68330f34285b033046e5edbd7b546797392b360e9ebae9b852b967d947e671c585d373e13be103ddec578bea49b2c96dbbab62c06768e26993d0367e08b7975823cb1d5180002e94e9bddeac459d0ff1643f6aea877c29b3e06563821bf07477c057eacdd2c0a72274b3076f6a5746c450c23ad1c0940926bbc6a96f8364181629397221f59c9f3e68d15c97c03cc4dab1bc115bbe928f4e723aec6232be57cc45c7990035355a51595b066bf7570830b16d06c9687b727c5879af328df646886489ba09f8573e0fee22b3f6f28aa223a1af7cf67bfd90604671f208a2ab93a30dc870ff3ab5574cc8aaf07abdcf0be2f46ebce45cdbb8edd849c354992d231120e35238d062ba8799a43c4c05e2eae727b3fae8467a1d089c72696b0ed7d6803bedf03e39074696f2ed3f789d2952bc1a1650d733e6fa8928042ae2a6814968db4e8273e7cd97a18a3adc0dac0104ef350569f62cfda9acf407d5fc0bd2b295f3cf0e878020639c8f8aaf797bfeaf1fc4fe983048304dc5a9fba528d55a60772f3c537a541b3a887fc9d4e529b9411d69ad12f916e0b3a3784267959abf808ca2dbd2b21ba0deb861e3423de100c68e7e1cdd9d99729f2ede4cbfe375fe8645098d029920849540504278d84a61f75005b75ed9d92d08567011c21bdb8f05f93a0e7293ae26fa59c67182a91530d6257816cf9ae901a8ff94525c0a2ea00bb40cf602cfb8bb1018ac50d39c2b520b286d1dff93dd330c6e87bd05d6b751ba5973ba85093593b9c67180c0f2b816ae9190bfb61682f03089677e08085ee9f390187558409113a49b2c7bf91d5ea5376ab3391cc80e313319d6ffd116ef009c6c23453992522f2df092e1c55150726aebc12adeac426ad9b555f763f65fecc434f238dfd3124b0d3a1c35e5eedb9fc71c2292fcbae33685cd58b647dd9cc11265e887fe93f944759c6157eead32a9b1e4cc0cc55a2e4554be1ec5655e2d557787e569e9b05e409513e1e6bc293bbcc3d608445fc22d2aab5006f9b2fc3c6277218a77d95476786b7127cda883579f6ab7b64b6a31263e756d93b2d3b4686dfd1cec121605cf4452025a9bbe536236d1bd2113bf6b4a2b3768925c82619371da6fb22727f7eb1b42fa913bb3f86059745c09efb00007c6f300376389629d4cb9bc5901bef0cbda3df93357f8c5d869cce7fed45ab41b49017ce5f0cf924b81b6584e0571ec2bc8b8ccbd124cd7f9dae7c4201d2d800d6f38ca63fb4dd32827f2a5d9b16817b38901cba2956f0120b1a8df4a430f12ba0dd4363e47178c702407a36aa506e3887ad8100834c3f3dea0b0486a527e2a90a3f169a43653f97fe43fa4b4da94467a91e1e349cd3ee05ddd743c857e9a32e1ab063e0e870f92849c33f3125cbfb3de68b22a1adbdedcb67e80e1ce9d70ef34291be4b38f624243d82b0c9288fd86d204f7d750d6f0b4b52ffb7c38cab0b0776f72314e197e3352e87cdb4a24ade0efe06b87ab0b34cdc28bc2e02710010124f372b30c54568f876653af6b7c825f270120ba71ba0d9e93747132d2289ba8f174d9d14c8f612666e31dd8dd01a3126f2b62adccb88cfae557aa24754d984e203737408ac3e90329b4345b7ea5276313c635a94b23ee06ead7b883658fc8ea08e4126849aa9ecdeb1342c054a383a0265ea801b138647632a88ebadc876e1415bb94ae0fda4bb3f47a0dd38da4e5d05abe94834b6987a46ce9d000ce9287d7b1534737daacc49dcd211167746551ac7deee62374f475ea314cb856860e17a2ea64360ae061b97a9dc8e36869cd316a34a9c57c3ba23c95ecf4bcf71958e32ccb26c3159cb5351e0a2cb6e0e5227a0ff00c8254170b43baf015bf851faae6da0a9b3172815e0871303aac4d570164777a90649980b4d7ae2ef11e09fbd5ada99d9d6eb46d456f750c91905e45e92e6bec4376336c0ae3c35d37a13fec9d6cee3da794f4094f191f6cbfc75c4b9d45836a6332c97b3ebb4a5c9d103d4a2fa62e2a07c66d0cd4868b52a4941184248093c445dd46bf42707637b7fa4195ae589eea27db8ef181cbb0f7e900ddbf4d7499ddcd8751c15cb2448ddc3e2df1ba24f23f9289f77f993cb0cb5f8fa9b237a93a60b21fe9cd4aaee44f75005baa84770cb95225246a8c81e60f38ef23fc8cf29f1dc3743e3fa455971b4d104ebbe7f8c10e251369b38e9cbc7a2c9971d2ae9f5dbeac0a0ce3db9692fb7f683c5e80545bbbf74b90db279dc8562409d1e1df5ec543bdc54b4e5f3abeefb01b7beac8f098a095741829e3f71a865afeb192f85b80ad9574bf8b5dfa24a4070dc828f699a5da5f74c54deb3e35acd913eb63997d5bcea92f40003e1ddcab2e9fee6c4c9e6976dc163e1dd1cd43b0af4d7bb9cd8fcd2f4ac138281a731a00c4d7673a20cc71089d1729d62168d65a5590d84238c1c8c94cd5a8467e7bb007a10d752a589c94d1150e1114aa5fdbf8c137bdd3181e38b9753bd41a6d9f278783e2f5397a21b21f731b69936b1899f8923655ff2d249e6b6253d75ccf02b38e9ef3cbaa6aa1075ab17284198b57491128219ef2a1b75280a2a85ed23a3208a64a2d6703598650b105e4e4b9a87963b40ce6dda1b02cd14aa11ac0855111ce140e7b8fe0f881492979c7a6ac07dad887d31985481c3325426512afba6578e40e4252180a752527a671aa1174c07b04505be7f3eba2058ab25db38cd191a52f4b6b5f33954a7488f7ff1cb09e08af4d16577cf7f0d1c418fadb7697f3f47ffb35ceb9485167762d6a9efe2e7d978f7fab90221c50688cb9b57fd18334b9e5c50efb947c75ae27ff6f5e41def8609ee770cefe59136fdb07f703de8950d0f5bc7809fe81ed7946483f7fe348a8a1f8f2cb1c956719b90ee6f7fcb9daab04e14f51f3d4cb0457cc0fc646f04458277ffa9c8e7bb3191e047fd5e20234e0cbcfe425505613581793f7e5099927f80feafe6836f4df9fad94e603d1efb12e688dc8d9b567916119bce6246fc5854c063721070432771bd2989e0c9eb7074a019ef5269721d46c41dd414a56cfc63e5621f310a8b324c6a9d2e4d3b07e8eec0b537684b99846733ffdc082feed8fb36e5afc53543c4012f30fb745bc4a6a0fd9c69efd32d267c0e16a64ae6ef39f7beb0f065633804b41ade724c2df5d898c78bb3486b9594a13ea0e67182a451f6f72ef919f21e6f715f30af5a89f9e411c153c491610bd6aa6b1d952e30e42fc5b1d13a56bc584b84e7d47769200b70b621cbbf8b6a383d087e52b16830f268ffc14da3ba4e2cb1604c51f965b9bef37c2d3d8879ca904a60bb5b3d594e3f417df40a6c8a65d0e292b764f4d6c20ddb494973672824a2b2d5ac05fb35a1e3a831c4602855b100a66bf86b82748774622544fb9c5bffbd0dde2bdd9f24f7f23d192a24bb01e4735147624935ee3f2b4a100715fc83d3d0fb77d4cf984e9b8953837656f08826a963af7a01147629cbf73e0c53d6e0bcfe41d39933c39300c63f772eab14d7116b71b83f306accac11eae05f4cf1d48a84c8ac066d48d956df0d249077d0c906eac44ec1975c1c4ccb616b115a23bfcfe547c418a7b01f5c54f3d49cc6252a09308ad3b6acad32e5aa636f1db194874250ed51fc5aab215902f35a2f29c6689d9bfd439149fe09655925a49e1d9e836395e41c52cc48ef49c7ae79760bb49559a021715e7bdabd8736c44e7d4fc1fd1a5defba272bf8ecc4f6986558d8a028e18b244e768a657af13f9e687fe9653782fdc0fbe8b957e6e38bb9e4ad44956533aaee9fbe63caed552b3049c62867101745a8e2b091b79677c1aacb1eb6fc7fe311dae641133fd56d869c4a0c42e49bdeafcf753b38635b727210b7918e645733d4700efd13249d7e814adf911dfd8e593eb245c6135500299875c0427e7e0c6fccc1233934aa83e14fcdcdd9d7e01c529b52084ead9f7c0b25b6a850b11f590393f67705141c0be402f5f17106b608573fac88ea5ce784221fa212100e16f7cf4704f8307e96d917219bcad5d27221fe323d3bf487bb70adb7502cd3972790a1d307435d0226d2d93de97fcd4a9d2591204a8c9ef39a0ba1b6fc861fb7968e5555d2d79e9e9518f845bcca3108641a512e83a2a127f2a66d6a3f5fa61393b354446e1d4dd22f01a5d6f7e72225be5ff58e0ba9fafbcd092c9699244432a2dce0f9d86057b5788994531af44e85ef112295f776fc3c48d1b905b860ba2498959c851bb7e0cdbceacfd4a765a33dea540431a29bdc9c481c8fbb9a65044c1fe1f1ba76248f0bf1843b73a88cd63ef251ed5b44a5f2d183460d44d33414da5006c5c63acc095323c947f253c30c37a1cc4755778faad8a71cd2238a249c95edd773c8e7dbc9452983a60cfff16f11e2a17c87f31b657957fdb814463c32a6ab891cc2810ec34093f83c1f227176f756f785f9a72feb0d217327dd027635e274a6561c0401293c367fb605160a37b43ee8df32b7df2239bfee1bfbafdbe3f77101a65e6224ec9f21580f931edd6d44a707494860c0d996c178d954407de2e6bb07f026ff6a15c5a9444ff0e51664063fcd2ad0b40f9c40a23d803cc873cceeaed09c46e46df161a74a11476e384a2f6c2b935d70f47138a4907689c944aa48932e0ef2c1610fa7899d37bff5608d6b6c3727aaad36c646926955e64ec743c2aed563c84185b932a6e0dca98edf8709663eb6854b76046cae963b68a9f541608ed5a0c75464a2cf66259e1d031b329a144706360eadff1e55531c1bcd426fdd2e427e4dbb2c401ffd393d75e2201422c2fe147ecacfac62cc9f1de2c7833296506a9b7c60ac44071915862dde838cebeacbd5f2a4ee6e10c0589f582726084ebc0e3fe43ae85dc912d70fb7b685be66297f33d38a56ac981fdf1f6fbff26494d558ea509bbdd2f069aaa6b2c40db8800c5c384ab39e6dafd14b0b3c7704ddfa9485230da842ae21699a833cf6f97c21090fff2ff99595f40804b450a7144bedd2b070016acec6904a5a677e60fb7a589898ac0a9ccc6cccb0a633d0d449a330484d21000b04ec3ec036cc70da8d4d22e3c17b6b3f4dc202146fe6951a49041f9ef2b3d23d2c33b1577e7ad2ce5d232bc4930743633100eaebf5d138820767527c05f18c5a9db9e0a290d6c4a8a371622f0badb2e3ae0dc3560a8e00ba070a643988b44f3ad422d02c049171b5c3bad462a7b0030c1b84eb13eb3900427b196ab35e84bdde7e3397a466559f498647eaf0388622ff9061a5b6cafb55f3f93c59ef4631c4e25da740904bfe41d136f9cb8c5b42917086baf4739177b93909f03d2652783c4bdcca942f97501146aeb91ce363c7daecda8c5e1f75962318dae0fd22af6e6144d634c74c1797c32e0458f2f51c08d0c24455980913aeb7fc43d2356098bfab74a2920610f09728f7385fd2fd631dd51f97558e6c406384e4977bfc0370186fd930af795c25b754cd5468604b325034c6ae54e841ddf8442768a5c649d385d8b462d88a8823a5d69", 0x1000}, {&(0x7f00000000c0)="389a3b0aeb310d44c5a0877159bec76204792c3ff48ace0a4a432b41ce0310060a2e00e0fb53f40d166676d4", 0x2c}, {&(0x7f0000001980)="439ba036f0477aeeaeb10b2083c1b85052da1c984936bcd9c88eac08222d1b953663d6e76314f3fa06eeee440dd86082bff57f3b50c949eb063dfbe3eb5c503cd4a2627d7b33dc48dc409f9bf563cb5f5eaf8fc551d2ab9fd9aecbeef77475efd651b1357f2c33a939f352f3d5ca8c7411a6c6", 0x73}], 0xa, 0x0) 00:08:00 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r2, 0x0, 0x0) 00:08:00 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x1}, 0x24) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x6c, 0x0, 0x0) 00:08:00 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x3, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000400)={{"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", "9c6baca255732242aaf1586f964040d70e57ec98727bd587f77cce37507cae01", 0x400, 0xfff}, &(0x7f0000000280)="b2846428271c8ae7912e65e338dba61d779afa30f7eeeba8f622edd5d45c0456c9a1774b9aeddeb4f1189660d12d70e7f7ea5556ae139b599b5b88c891af2b3048d0d96d200b3675c2973e8cf973351ee4fcf224220dc41c7f1e5dbe8bd36741e6a631d2e96fc86d13cd3bd7d4c704eea9b6140f5781afc80ec9a2453a7c36f8b96b0b6c2d8c64dd2a240f2fb0020ee3d3e5cc1fcf5523c6a365361c4ba45fb553bad49dcc1a2c64f643f02dc3e7b873bf5f45c3a56ea6363f675f24e7be13b0463d9605466c8fea50284a4be28024a69af7526043abdb3ace6187a16eff71e5775bc026a21264519d27622236", 0x213515c1, 0x1, 0x7f, 0x10000, 0x4, 0x7fff, 0x1, 0x9}) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x30000000000000, 0x4020, 0x8, 0x5, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000008c0)={0xf, 0x3ff, r1}, 0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000880)={r1, 0xd9}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) dup(r0) setsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:08:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2) lseek(r0, 0x50, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000004c0)={{"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", "e5a06ac81e69b4bf0a68d28dbae0fbb5ec4d20e9e3fd3489b8e66d959fb7f24e", 0x80, 0x33}, &(0x7f0000000440)="df14ae44388ce78a768216c67785e6fbd7904f7fe288", 0x9, 0x3, 0x4, 0xb24, 0x8000, 0x8, 0x8001, 0x200}) shutdown(r0, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000140)="d9abba7420bd91eb25f67ab9f7289ae37321bdc38caf04a68f5caf9350d5eab9def26120dcc2758f909ea24a4044d846c7b5c0a75093b3c047cecf3a9c7e13669b92323d158c772518408fcbff9e7105151a2cbe4d1bc8a806528ac2314bda7bd55a12e0cb48b50d3a45b1d24753d86529ef9fa6577244bc74d30091d00af749899ebe3d285defa79761811683a26282451c4b6df2b1c9b3480b3287df3ac3ce9002bf31c485a1c97d19cdacfcb2d3", 0xaf}, {&(0x7f0000000200)="347ea6b3a93464c9fd751592583a084cd86f6365827ca0d4230dc1075dd88e7cd46b87d1bf7316ef6609bb6bbab89f3ae7191f4bb2f7c8c70ac0345ca12a6b6788e81e993ba771e8f57ab58f01eee8465b0663d3772111b57274eef6c4e9330ad8f40b2e5ad44dbd51220cdcaf31f4d870c5b7be55024c2cf57865455f1d8eb910ddd9d2c867234607975f42ea2892cc527ca1c2c6f88f0aba9970336178aa62795c5ac3bc313b7585783950c0a400e06fc46a005281b9efa1d18f73cf1f905e", 0xc0}], 0x2, &(0x7f0000000300)=[@init={0x14, 0x84, 0x1, {0x0, 0xa6ad, 0x9, 0x1000}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10, 0x84, 0x8, {0xa63e}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x828}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0xd4, 0x108}, 0x101) getsockname(r0, &(0x7f0000000480)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000940)={0x3, 0x9, 0x55, 0x6026d00c, 0x80000000, 0x4036, 0x1000, 0x4, 0x400, 0x101, 0x7}, 0xb) 00:08:00 executing program 3: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x1000}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r1, 0xbe, "3052c437d01ecfe308cc96bf623251133aee8c81f2c3e194cef9ac2e9a204f5a4ceefaf66aefc7edd42f8bcb88e9821ff273b043a833b59701180f7f8e3847cf2e89e432dfe72acb01f916b210d9c9645781abff2255f59d657e48fa97d880db313de3fc08f9138840a7dbefab4d7946508b452f2dfc1b30d0f502e06b9c599f7d50ec6c05f00d4423ea16cbaf3f203ee5ff530f269776f48361a1e6d12fc4f01cb640bad1432449996417778407007d7992f0e48abe3c67d901d5bd16ae"}, &(0x7f0000000380)=0xc6) syz_execute_func(&(0x7f0000000140)="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") r2 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x4, 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) chroot(&(0x7f0000000100)='./file0\x00') 00:08:00 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000280)=0xb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:08:00 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000040)={0x5}, 0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r2, 0x0, 0x0) 00:08:00 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x590, @empty, 0x5}}, 0x0, 0x8, 0x7ff, 0xff, 0xb87, 0x1}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={r3, 0x100000001}, &(0x7f0000000880)=0x8) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f0000000400)={{"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", "583f843e9bd907be615ba0d06880e59d09ae2da32d03b166b7ee061b3372e464", 0xff, 0x80000000}, &(0x7f0000000080)="5f1fa86f3700cbe8b0d95b00ae0361a9c2c7f216d1908d8b4f92f07560bce8c9b133e6a29fb66d8adb62707ec9f371e41220d77868c0ffe99ae72b", 0x6, 0x9a76, 0x4, 0x4, 0x7, 0x6, 0x7, 0xffff}) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:08:01 executing program 1: symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0xb0) mkdirat(r0, 0x0, 0x42) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 00:08:01 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000100)="291300637aab52dccb7b4290e2cf16") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd11_getdents(r2, &(0x7f0000000280)=""/50, 0x32) 00:08:01 executing program 2: r0 = socket(0x11, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1400000084000000017fce99a0ce828d3af7b407f11a9e21759fe55289ac78e00cf09e79274bc8a58822754405664258ce0e73788d80f848d23dc22ca1e7268a41bcd16ead5536490ac09fe60b3d51722c4533c9df1f0a38f0af82498366d7b74faf2baf332b0d7a2c7733b9682f9133ebd29463c6fddb189c14027570ad43af200bacf3fc17e516bac902a7e7b26cfd0844e9c455d59446884669fafb75c741ce647797008ebf00ba316a4ba670645ce86b475c394649bc45c3780948598194610dc704f39581a6a1453f9274f48f03d72a7e28202eeb38f944b4282c1fa910532d39bfe3ba049cc8000000000000"], 0xef}, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x401}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0xfffffffffffff2b1, "7ed1bfafc574dae0feebdf942f3732cf"}, 0x14) 00:08:01 executing program 0: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000000040)={0xfff}, &(0x7f0000000080)) 00:08:01 executing program 0: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) ioctl$DIOCGETADDRS(r1, 0x80047308, 0x0) 00:08:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x20000, 0x0) getitimer(0x1, &(0x7f0000000000)) ftruncate(r0, 0x80000001) ftruncate(r0, 0x8e3e) read(r1, &(0x7f0000000080)=""/28, 0x1c) 00:08:01 executing program 0: socketpair(0x17, 0x30000007, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8001, 0x4, 0x80}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001700)={r1, 0x4}, 0x8) r2 = msgget$private(0x0, 0x12) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/4) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) sendmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000280)="7f4865b374a43e39f56238b396b2d8a5a0fe5599872b6a091c10c25796354687ec72c723c67c13ae7ab7e1a1fcdc59c13ca9a9fbfc9925da4d41ea0acfd9694e6451e792008dc9779d5e7f356268e464b0b29ea41e646a52ccc7a0f6c028a7e3fc4863ef77ebf52c225fc2f3edd56736999349f843a4d4bb9d46de1f216569c1891db07ef7234b1ab04ee3a6171468162cae030f00665503a54eef45b1bcd0257e8a4fbf9969caa078d336ae511a19289bef25535bb67d507c330678ba0820739b4c4b205e9aa9873afc4fda395c684dada4b1964aa91d35dd301025eeb247b6a37df7033e", 0xe5}, {&(0x7f0000000380)="74b0224ea3f686dd15b474b50349e0ea261f1f92ac62e760726b51db7a26f87384ed40e06a161e0619e215bf5bbea224c95a0ff0", 0x34}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="52377577351ac20acc5e317a15bb0dfe5466a1588f05a2f3913a954a32f2566cb025", 0x22}], 0x5, &(0x7f0000001580)=[{0xd8, 0x0, 0x6, "b85cc773501ef32d6bff51949c4e82d78c8d19bd54acd70bd0b747d9aebf13ad4cb72dedf7d6a9a041ca5abe79136cb8d45dfbca14dc3e42499430ad7236c21463ebfbc454d167bc8b77ba845a701099a0b57cbe0ba39bac41b17457630b76c893e01b47fb01126f363273a8d0080e5f4daf5bf1173a2fb83bdcb2b6d20328edadcd9b2e85fa5bf59daa1daf612c82e4251b748d905d9a88717d2c364583b4054a41e3705f5cfa6d54630a9ffdf2627a422c271b0acacdbeb4197deac18d36f2742527a685b0fe1a"}], 0xd8}, 0x104) 00:08:01 executing program 1: symlinkat(&(0x7f0000000040)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0xb0) mkdirat(r0, 0x0, 0x42) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) 00:08:01 executing program 0: syz_execute_func(&(0x7f0000000000)="b164c44181fa92f6ffffffcd80696852ef695c0046dff9f9c4622dadb3e4b70000f342ab5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09002e000076764c0f38f6b178e70000ca4f73da7307da0f0d18c401fe5ff6cb098fc8588ebe00000021000804f4f30f1a1254111d54111d00") 00:08:02 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:08:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8200, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) close(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x3}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x7, 0x3, 0x1}, 0x94) ioctl$DIOCRGETTABLES(r0, 0x20006601, 0x0) 00:08:02 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="68cf15c2a5cffe90729d1c281232ef29f71e8edc52ddea51bfe4338305f5b4e66065c68738ce731d9a570e7478750fc1b83bc9e8d5d6d466e0862c188bb41875162d011d1b7009a6dddf48c71933926f62830ff05d9b5b394b08636e09dbe16707a29451c3623658759d9cd1829b3f05bd6f8bb30a8db9efc7d4167579bd5a8a8cacb622de30244d6d31f96ec4f9e2c210bccefca5863df8334b0724914d9ea4039bdbdf4ee1cceb57107c7d5a3efbb6d24879e952c19e38d2b09cccb851df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x1ff, 0x3, [0x20, 0x2, 0x1]}, &(0x7f00000001c0)=0xe) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000000)="3c04034d1e1dd3ab451faaa69b251a4fc83322f12d31ed51ae2e02a03cf3fcb0") poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 00:08:02 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") syz_emit_ethernet(0x36, &(0x7f0000000000)={@empty, @random="43333e128ef5", [], {@ipv6={0x86dd, {0x0, 0x6, "e49d78", 0x0, 0xe811, 0x0, @rand_addr="2293ca12379ead9c65dcd6bb64696744", @mcast1={0xff, 0x2}}}}}) 00:08:02 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x7f}, 0x8) r3 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) bind$inet(r3, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) ioctl$DIOCGETLIMIT(r3, 0x4004667a, &(0x7f00000005c0)) 00:08:02 executing program 2: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd0020c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30c4624bf7f2c4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) 00:08:02 executing program 0: syz_execute_func(&(0x7f0000000140)="985e4aa84a1c390f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbc7d00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b160000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20000, 0x2) dup2(r0, r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) 00:08:02 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x1, "1ce0c3e08f66ab25badf667cfcaa7b86"}, 0x14) chdir(&(0x7f0000000040)='./file0\x00') msgget(0x1, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) r3 = getpgid(0x0) r4 = getpgid(r3) r5 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r5, r7, 0x400) fcntl$getown(r0, 0x5) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x3f}, 0x4) readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/168, 0xa8) setrlimit(0x7, &(0x7f0000000380)={0x4, 0x9}) ftruncate(r0, 0x35b) listen(r0, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x8001, 0x4000, 0xfff, 0xfed5, 0xfffffffffffff801, 0xffffffffffffffc0, 0x7ff, r2}, 0x20) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400), &(0x7f0000000440)=0x4) r8 = getpgrp(r3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={r2, 0x8, 0xf, 0xf33, 0x5}, &(0x7f00000004c0)=0x18) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000500)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000540)="fded1bb696071417bb6c823fa3310d923e2a13c85c2567206e20b9e8a2395e145774b54098f61f8e8493895c6e9e5b43", 0x30}], 0x1, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x2, r8, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r7}, @rights={0x18, 0xffff, 0x1, [r0, 0xffffffffffffff9c]}, @cred={0x20, 0xffff, 0x2, r4, r5, r7}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x20005}, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000700)={r1, 0x7fffffff, 0x4}, 0xc) poll(&(0x7f0000000740)=[{r0}], 0x1, 0xffffffff) open$dir(&(0x7f0000000780)='./file0\x00', 0x41, 0x1) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000800)={r2, &(0x7f00000007c0)}, &(0x7f0000000840)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000940)={0x100000001}, 0x1) read(r0, &(0x7f0000000980)=""/252, 0xfc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000a80)=0xb153, 0x4) 00:08:02 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = shmget(0x2, 0xa000, 0x4, &(0x7f0000ff4000/0xa000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/96) r1 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) getsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:08:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/213, 0xd5, 0x400c2, &(0x7f0000000000)={0x1c, 0x1, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:08:02 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x40) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') clock_settime(0xf, &(0x7f0000000000)={0x2, 0x1ffe0000000}) 00:08:02 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x0, 0x8000000200) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x3, 0x54) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r3, 0x0, 0x1000000000003) r4 = semget(0x2, 0x7, 0x8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f00000000c0)={@loopback, @rand_addr, @loopback}, 0x7) setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) __semctl$IPC_RMID(r4, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) wait4(r1, &(0x7f0000000100), 0x17, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chroot(&(0x7f0000000280)='./file0\x00') r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffb000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 00:08:02 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0xffffffffffffff15) 00:08:03 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000280)="d27eff594096353be22edd60a1f77e9da7b93d6c017b52a648cdc810489e24de606ff00dda4de6823d6be9d0e3c8a53b68c5b10d14bbdceed41edbeaa2244ac0d496e26ceb2ad9e80a607cbeaca68d083fd2dde438d8b2482f5e7cf82c205394d720822d60c31c8e971a46095f0fb0ef84f4336c0fb160871f3bd4864d2371ecb79c057d3d61b1e532d93213ec6eb6dfa0e9972d8b80241cf158b4fbbd0b0bd3ce706a0c71e6314589b37b05eb", 0xad) r1 = dup(r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000001380)={{"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", "99956c496569a632bc381c46f359f814fb85acd94aa3b2ea7e2f614347319fb1", 0x80000001}, &(0x7f0000000380)="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", 0x40, 0x1ff, 0x0, 0x6, 0x6, 0x1, 0x9, 0x1}) recvfrom$inet(r1, &(0x7f0000000000)=""/101, 0x65, 0x40, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:08:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000100)=0xfeb8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setuid(0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x4) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000280)={0x417, "561897b38933cee2981bacaac4d984ad"}, 0x14) write(r3, &(0x7f0000000300)="7d180556df685a8839ec5fa57fa209bbf7035f0d57c19d3b94bab714", 0x1c) chown(0x0, 0x0, 0x0) poll(&(0x7f0000000380)=[{}], 0x1, 0x3) clock_settime(0x4, &(0x7f0000000080)={0x3, 0x4}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) getrusage(0x0, &(0x7f00000001c0)) 00:08:03 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x81, r3}, 0xc) 00:08:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x10) 00:08:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) setuid(r1) 00:08:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x3f, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0xd8, @loopback, 0x8000}, @in6={0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0x10) mlockall(0x2) ftruncate(r0, 0x7) 00:08:03 executing program 1: r0 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000340)=""/111) r1 = shmget$private(0x0, 0x2000, 0x420, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/10) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/199) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r2 = msgget(0x1, 0x4) msgget$private(0x0, 0x100) msgctl$IPC_RMID(r2, 0x0) 00:08:03 executing program 2: munmap(&(0x7f0000e45000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f00009fd000/0x600000)=nil, 0x600000) r0 = socket(0x11, 0x3, 0x8) sendto$unix(r0, &(0x7f0000000240)="b10005040000007aedd287b1bf294de449451ae309001020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fe825582fe2aa7903ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a858c881ff7cc53c894303b298a85f78517bf104000000000000009ecd6fbb7fc29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x2, 0x7}, 0x8) 00:08:04 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xfffffffffffffbff, @empty, 0x4}}, r1, 0x16, 0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() fcntl$setown(r2, 0x6, r4) r5 = geteuid() r6 = getgid() fchown(r3, r5, r6) close(r2) 00:08:04 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 00:08:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) 00:08:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f53851e99386384"], 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) sendto(r0, &(0x7f0000000140)='%', 0xfffffe6a, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) freebsd11_fstat(r0, &(0x7f0000000340)) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, {0x1c, 0x0, 0x7fff, @rand_addr="87369eacf95dc71ba5829999d7b9579f", 0x4}, 0x20, [0x3d, 0x4, 0x9, 0x1, 0x2, 0x5, 0xfffffffffffffffd, 0x938]}, 0x5c) shutdown(r0, 0x1) 00:08:04 executing program 0: clock_settime(0x0, &(0x7f0000000000)={0x3b9ac9ff}) 00:08:04 executing program 2: setreuid(0x0, 0xee00) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) chown(&(0x7f0000000000)='./file0\x00', r0, r1) getuid() 01:46:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2=0xe000016d, @multicast2, @rand_addr}, 0x20b) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000100)={@multicast1, @rand_addr}, &(0x7f0000000040)=0xd66f) 01:46:39 executing program 1: syz_execute_func(&(0x7f0000000140)="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") socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:39 executing program 3: syz_execute_func(&(0x7f0000000400)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:39 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r1 = msgget$private(0x0, 0x92) msgsnd(r1, &(0x7f00000005c0)={0x0, "f301ac8bb1fd7f5ffa739411bb3287afb5c5bdbb5171b500e7c8eb545e128f5f82c793f428d8de5314d70a9d1fc4a31a4324bf0c40784bc901fa908698e9abb57a7549122462991b8c0ab029ccf48591219b868cd101a9cd8d6b06532781bde9b34c22791bb6656e784c9296d2cf5794bc2d9712366c26322d701f6198a9f7ff153993e44ddc46ef9b404a4f41b0538c1ba0fbf7611c80055b01b10424b6aa970ad64dc14625"}, 0xae, 0x800) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x8, 0x4) setrlimit(0x6, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() syz_execute_func(&(0x7f00000007c0)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000580)=0x10, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x8000000, 0x0, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x1ff, @mcast1, 0x2}}, 0x0, 0x81, 0x7fff, 0x20}, &(0x7f0000000480)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000004c0)={r4, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) pwritev(r3, 0x0, 0xa9448f18c2609081, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000340)=0x8, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000000c0)={r5, &(0x7f0000000280)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0xff, @mcast1, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3e84, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x2, 0x0, @mcast1, 0x600}]}, &(0x7f0000000300)=0x10) 01:46:39 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xd, 0xfffffffffffffffe, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x202000, 0x4b}, {0x9, 0x100000000}}) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:39 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000006c0)=""/33, &(0x7f0000000700)=0x21) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x2, 0x4, 0x8364}, &(0x7f0000000300)=0x94) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000004c0)={r4, 0x7}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) setsockopt$sock_int(r3, 0xffff, 0xd5f580dc02695f33, &(0x7f0000000180)=0x2, 0x4) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:46:39 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x9, 0x40, 0x105, 0x4, 0x1, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xe, 0x79f}, 0x8) fcntl$setown(r0, 0x6, r1) fcntl$getown(r0, 0x5) 01:46:39 executing program 1: syz_execute_func(&(0x7f0000000180)="0c0dc4817a2df998cd801b69e4f56962f5696200d9d9d08f697893e9c461f913990e0000008fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851260f0f7b00b78fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") freebsd10_pipe(&(0x7f0000000000)) 01:46:40 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x3, 0x8) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000140)=""/206) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xc700) 01:46:40 executing program 3: freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000280)='./file0\x00', r0, r1) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r2 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}, {r4, 0x4}, {r3, 0x40}, {r3, 0x210c}], 0x4, 0x81) ioctl$DIOCRCLRASTATS(r4, 0xc4504448, &(0x7f0000000400)={{"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", "6592fc0c8e7cead607849854baeefc8f75a5f26c74b57f4102629c7d9f3d1882", 0x9, 0xffffffffffffffff}, &(0x7f0000000080)="c5d27998c11739d742bb9ae12ed23d17562e7c026cbce92e764f10bb851419763f03dfc861190ff0d7bf14587a839f927661a404ad1612ee1a9b069d18a9b6cc38fe6563adcf014dfdbde39ba5471e02bea4671d901bc64936026c1a573cc3a82bd256243d9f9cecfa6edb1bd6ba34afa8a3fc471d", 0x9, 0x800, 0xfffffffffffff14d, 0x0, 0x7, 0x8, 0xffffffffffffe384, 0x9}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pf\x00', 0x800, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:40 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000004c0)="e5", 0x1}], 0x1) ftruncate(r1, 0x3000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xff, 0x4) 01:46:40 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000400)={{"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", "76ac7a0eaca6c0b348ceb904ed9273df088f6c692964b3cac5e4923d2da81564"}, &(0x7f0000000280)="8accc5a56dc211d8e7ada1760af2bb22df62e75ebd2cc5707c743ba2a7b000a7322b082ab465c0ad1f00311586a6b362cf946797a271f71a89127e4757448f1f23ef80f2711021c82134b28a7ebf4744a3c497c1322a2bf039ed4bab0e2f90c13f84a6c70e67605aa330ce439faac4c5ef756974167672e5dcd64a709ecaf42563046cbf5c6848879c25a482bdcbc6c7ae9b5427f1de0584e2e6e825df13fddaef815883c135bec13ed5dd3ab7a514097f64018f0b3f62c1cf88ef47e113bc208f06a3c020a868ab575183931fc7f0cb6fbb0d05f417a28c5b98127f01741c0ab79e48f07360a6e7c7", 0x1, 0x9, 0x4, 0x800, 0x4, 0x9, 0x6, 0x4}) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) r3 = semget(0x2, 0x0, 0x430) __semctl$IPC_RMID(r3, 0x0, 0x0) 01:46:40 executing program 2: select(0x40, &(0x7f0000000000)={0x4}, 0x0, 0x0, &(0x7f00000000c0)) r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001300)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000001340)={0x0, 0x7}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000013c0)={r1, 0x4}, &(0x7f0000001400)=0x8) r2 = dup(0xffffffffffffff9c) dup(r2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000240)={@loopback, @empty, 0x0}, &(0x7f0000000080)=0xa) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r4, 0xa1, 0x3, 0x326, 0x10000}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={r5, 0x6b, 0x40}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x1010, r2, 0x46) 01:46:40 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYRESOCT], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 01:46:40 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) getsockname(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) r2 = getpgid(0x0) getpgid(r2) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0xa8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x10003) r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1202, &(0x7f0000000080), 0x8) sync() truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r4 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000180)=""/15) 01:46:40 executing program 2: syz_execute_func(&(0x7f0000000240)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0f3e55d5d34d1c4e10bf8c470c4c461cd583d00000081660f649700000000c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = shmget$private(0x0, 0x4000, 0x82, &(0x7f0000ffc000/0x4000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000480)={0x0, 0x7}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000500)={r3, 0x9, 0xf, 0x1ff, 0x2}, &(0x7f0000000540)=0x18) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r7 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0xfffffffffffffffc, r1, r4, r5, r6, 0x80, 0x6}, 0x1, 0xffe, 0x401, 0xbbe, r7, 0x0, 0x6}) 01:46:40 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffbfffffffffc) ftruncate(r0, 0xd937) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) recvfrom(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x68af}, 0xe5b6c5f3d20f555b) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) getpeername(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000240)=0x1c) 01:46:40 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x80010, r0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) freebsd11_getdents(r1, &(0x7f0000000140)=""/182, 0xb6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8100, 0x40) symlinkat(&(0x7f0000000040)='./file1\x00', r2, 0x0) fchdir(r2) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x4, 0x0) 01:46:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/65, &(0x7f0000000080)=0x41) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) 01:46:40 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x4, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:40 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000180)={0x2, 0x3, @rand_addr=0xfff}, 0x10) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000480)={{"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", "d58b2a2a48d7fbfb4d0f0cea715a267e63990e39ae19e1ea7ca15adcb793ada6", 0x8, 0x81}, &(0x7f0000000380)="530c866e49406a0c54931db5b8d428deed2f17c56883c28a734db051b784c3468d3fe2fbe57c33d561c59ab032bf386ea150a8f250a6402425688b23d2e07b22e615b0781cedfe741f0eccc5c4852347edb502cf56175c6861319181c0e8f299549cc582d96e78032ce6ca73c3d903338e5eb0b83c1034f78faa3b965c203a5a91719833f552268fc5f805eaeac977afce0ce789a2acd545d086b6fee38903aaf8a72901b92974cecae6ecd21bf3cf03cf14c5dcceca4a0043373179dd3f8df9937b38ddb70aef876b4bc5d3b9d77e98ae58c3a980eabc7ee073c74dfc697b2e78e884fba9b14b310b78a52c09fc1ed845fa4ae14c4b6e", 0x9, 0xfa, 0x7fffffff, 0x5d4f0207, 0x5, 0x8dd, 0xfffffffeffffffff, 0x80000001}) mlockall(0x1) r3 = getgid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r1, &(0x7f0000000900)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setregid(r3, r4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r5, 0x2}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000280)="2fc74f2fb9973890397b7bed2f411ae1a5f38a6059bade8a4b9b7ec685b6f887e9763c0adae5774c9f00feccdc4eef1c7d80b34d4de9582428846b56a779d20f63d4169d7fb43c41d6de9e2c1101819a9255d594dde80445391b8a16572b981965c3c750c767ffc7889d1770c4b8590d2961ad") 01:46:40 executing program 1: r0 = socket(0x1000000011, 0x2, 0x6) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, 0x0, 0x16f37c62430e5401, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)="44b9725119df4da425db330c204f4242c860c39420c3134333ece4494222444024f2bef803848df0d6ad47e1b60551ae595267bb081e981fa03141b4a77d49d7b06285543e6eb4d9b651a94e96f867b205fa7460c3c29510dbcb39d413063318bc4bdcb1e55be9af28bbeb89008e15f889ff2209f698f7ccf08c3a2cdcbb9b4c1b26c8b9f9baf39534", 0x89) r2 = getpid() getpeername$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) getpgid(r2) recvfrom$inet6(r1, &(0x7f0000000000)=""/109, 0x6d, 0x2, 0x0, 0x0) socket(0x1d, 0x3, 0x1) 01:46:40 executing program 0: socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(0xffffffffffffffff, 0x8048756d, &(0x7f0000000280)="d084e59073771aa5614a600dd4e9172d6fb019923df99a98aafe83d77c2e627566d608000000") 01:46:41 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1000, &(0x7f00000000c0)=0x5, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000080)=0x10000, 0x4) 01:46:41 executing program 2: syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x7, [0x8000, 0x5, 0x4, 0x48, 0x7, 0x7, 0x1]}, &(0x7f0000000040)=0x16) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0xffffffffffff0a9a, 0x8, 0x5, 0x1, 0x6}, 0xa0) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000480)={r1, 0x7, 0x1, [0x493bf413]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) 01:46:41 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mprotect(&(0x7f0000f5b000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x123f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0xde, "222493abf51d9a5003676c909766f0cf7399b45be7a7ae961b26f5341b2a39ca96710d7a613f4c14f8f4e303af9a6efbdd9d73531610053192fa3c8987c3a09ec41b88ab5daacbad908de974c3a13eae0e30616f076801f3d627950a6ac470a83219735d459285b564d42aed6d42d8a52e5a094b1aa45d9e72c9323f47ff0da4147e722f62d70f08ae10cb2e93c3340f1a5ec369c2a9429f61c13203dd57d921805b2587f30f86a5a16bc46afc54dd776a760bb994999beeabd53162cb58f37d2697fbd41580201b61a77b08098ff6a400ea06228a248c35e010f6845211"}, &(0x7f00000001c0)=0xe6) 01:46:41 executing program 2: syz_execute_func(&(0x7f0000000180)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a00c4da7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e42c240f5e5bf447000026400f0d18c401fe5ff6e3df641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x7, [0x8000, 0x5, 0x4, 0x48, 0x7, 0x7, 0x1]}, &(0x7f0000000040)=0x16) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0xffffffffffff0a9a, 0x8, 0x5, 0x1, 0x6}, 0xa0) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000480)={r1, 0x7, 0x1, [0x493bf413]}, &(0x7f00000004c0)=0xa) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) 01:46:41 executing program 2: clock_settime(0x52, &(0x7f0000000080)={0x5, 0x1f000000}) 01:46:41 executing program 2: syz_execute_func(&(0x7f0000000000)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 01:46:42 executing program 1: mlockall(0x2) syz_execute_func(&(0x7f0000000000)="98a84a3e66440f3a615771b62c431c850f0504410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97caaecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc2e05af4c10f166440f2d44ae04af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setrlimit(0x6, &(0x7f0000000200)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000280)="afe5125d665fe4874223b4c2d69b85523a6662a8ee87d8226c9f6c16a496986bb88fb51dda7a47add65657337760202bb333ab7e6bf6b57ffb8e2b8529e94311c4d6905339589f938a9bd19bb2d1522921de44decfbe17eedb1a4fef28d195150437f52421822242e158cd66165976598556448eada08f9a05c532c7085793635df3316e716cfe0281f0feacf44e8d19f3ac180ef4a6847e4180f73046e9b3260257593e1ae62ec51747e4e7b35b37a629788f37eb6675b7fd26555735ab1f50e5ad2d390d9b29fde24911ea229cbe01922235502d7329ff930d03d60140296d9e1cf0762742eeb1a9d75961458f1f716d5e1efd07c793f67548") ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000400)="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") r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000380)="91cd8080040c6969ef69dc00d98a20d0d00fd1b02db5d9000000c46245abe5c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 01:46:42 executing program 2: socket(0x0, 0x2, 0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040)) 01:46:42 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/39], &(0x7f0000000080)=0x31) flock(r0, 0x1) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000003c0)="20d05f6b14bf844dd87fc874a9cad231fa0c5e5afcccf20bc02007756872962c753a9b97fddb06fad9eeb76bc90d864bf8a51671aae4ee2c8e81773114d60da62efc342f77674c0d3b9b837d962726125c11c3cf3b558d3b89c32ce25153268094cf2a3e47c089a7b1f22c1bffaa5ad1fb3c939bfb75619332903b7c5ffc79d9fe53d6d0bc7e51bbf6651a959a8f5e998bbe4136cdedbc5249e1d754d6f1592930774e099dc79f154b1fa054120f3573851f2f707441acbe40affe659469f22f0f3e70c7f8b20a") 01:46:42 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xffff, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x5, 0x40, 0x1}, &(0x7f0000000280)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:42 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x21f2, 0x4) __getcwd(&(0x7f0000000000)=""/54, 0x36) syz_execute_func(&(0x7f0000000440)="64d0c1c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4b97c7c7cc9c421ad14b1040000003ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c3c4831d409d7eb100005f5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdede0f840080000026400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660a3a8b0865") 01:46:42 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) fstat(r0, &(0x7f0000000200)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="06cfbf4c27fd20f182fd") 01:46:42 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x2, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000380)="5dd923c8fcc39c2471e7f48530c7122ec46694b2e72691880109a51f0bc01973a1d991861560fd2457") syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x9, @mcast2, 0xb5}}, r5, 0x2, 0xffffffff00000001, 0x30c, 0x5, 0x81, 0x24a}, &(0x7f0000000100)=0x98) 01:46:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040)="ad473bc670ac50fabaa21158cabe46cef514abe1e521a9092a7caef9c2e10bb74724de0289cc621014d58e01dfb06bde951fad371fac710b3c697afd18785387906745c926f98ce17c") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) 01:46:43 executing program 1: setrlimit(0x0, &(0x7f0000000240)={0xa101000000000000}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$lock(r0, 0x0, &(0x7f00000001c0)={0x3, 0x7, 0x1d, 0x3, r1}) r2 = semget(0x1, 0x1, 0x80) __semctl$IPC_RMID(r2, 0x0, 0x0) r3 = getpgid(0x0) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x3f}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000340)={0xfa, 0x5dbf800000, 0x1000, 0x7f, 0x7, 0xda, 0x101, 0x3, r5}, &(0x7f0000000380)=0x20) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x1ff, 0x8000, 0xe3b, 0x336, 0x6}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000400)={r9, 0x10000000000000}, 0x8) ioctl$DIOCGETSRCNODES(r7, 0xc0104454, &(0x7f00000001c0)) wait4(r3, 0x0, 0x4, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000200)={r9, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r8, 0x84, 0x903, &(0x7f00000003c0)={r6, 0x10001, 0x1}, 0x8) 01:46:43 executing program 0: r0 = socket(0x2, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000480)='./file0\x00', 0x4, 0x0) utimensat(r1, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x7ff, 0x5}, {0x0, 0x1000}}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000540)="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") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f76696c653000"], 0x1) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000080)="36235e65ad50f1de1e3f0995", 0xc}, {&(0x7f00000000c0)="ed082020967fafde4a42a3f3a263e19a9ac6c1e331e9ab60afbc200c41a40e9518e9695b4c89270b027d87b68d3b6a23ecc95290df2594019d10a3071314fc18f685f5c51fb7e3042456afb860fe7c8cf11605dda5a0870d9d9fa5d62fca991856ae99b0e7b10b7b93262cccc404229d179d1adc812d6749fe4b844f8f583ccd0da8bb1fb03d35eeb0287076e1be9a61025c49ebac4f2f4c547a1f4a8ec155e7db", 0xa1}, {&(0x7f0000000180)="7b8a189e4b310ae13dad947797438eb0a029d0c113f0d4fcde2f19d9fb383206b67d00f3cd29038e13", 0x29}, {&(0x7f00000001c0)="89a064ae2f732ba640f601cf71cb14299e6797fd3b92ad89378cec738aff0c2e562b735aa96c85997ff1a8768f0b8054050c202a81efd1dc27be2f358ee8f91a36521edf35911e232a6bc2f50dc7a9c379a37daccf2fd9810da6b590a476e5a04a227b545cde8c86e3d104065b59753243bd28bea49ea9e1d91dd817b1dee62d1203e44fc2ecaaeec5445d2521d394a8012cb19cdb81a682e78b56109f3d51e511fcc40a5acba03709149e5ee19b11c8cb14d14954e87a74849ace01e5b77f4f291e6c8b5b06ca7177735453c8", 0xcd}, {&(0x7f00000002c0)="f6d18688326cd8d7fd47a63b4a381c26e218367b24f1ebacd1db", 0x1a}, {&(0x7f0000000300)="3a266d75eb1a5e6d1e7b8bb8780b69976e8db365b97a68d3a33a533dae00576505555ffe00ef6e4bf61240f1609655e2800088afbe9707717d3f6ccae68a5207", 0x40}], 0x6, &(0x7f00000003c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x70}, 0x180) 01:46:43 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000600)="985e4ba8481c245571bfd94aac0043c0eb253e450f1983feefffffa2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d157c466460fefdef8c45bc4e3f56cbd00008020d0c4c665b712c483397fd300f7dcdc0fbcaf00100000fbc27d0a21ac6161c4c3214cb9a5605419c201b04b970f01d9f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, &(0x7f0000000080)=0x7, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:43 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000005000000bdff9700ffff00004e00000002004e207f0000010000000000000000000000030004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000edff0000000000eaffffff000000000000000000000000000000000000830c16d5cf39b84800"/156, @ANYRES32=0x0, @ANYBLOB="08000000f7fffffffffffeffffff000001000000"], &(0x7f0000000200)=0xb8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x800, 0x3, 0x4, 0x7aa}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r3}, &(0x7f00000001c0)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffe95}, 0x0) 01:46:43 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x7, 0x4) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) flock(r2, 0x3) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000001680)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2ff0000000000000000000000000000000000000000000000000000000000000000000000f86a30c66f0962f1426d1a7339acece1", @ANYRES32=0x0], 0x8c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 01:46:43 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) open(&(0x7f00000001c0)='./file2\x00', 0x8a00, 0x10a) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 01:46:43 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) freebsd11_mknod(0x0, 0x8004, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000065776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000080), 0x4) 01:46:43 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) open(&(0x7f00000001c0)='./file2\x00', 0x8a00, 0x10a) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 01:46:43 executing program 1: syz_emit_ethernet(0x27f, &(0x7f0000000080)={@remote, @broadcast, [{[], {0x8100, 0x3, 0x2, 0x4}}], {@ipv6={0x86dd, {0x6, 0x6, "b4ff4d", 0x245, 0x10, 0x1, @rand_addr="33e41ecce0530083bea8f73d993543dc", @mcast1, {[@routing={0x2d, 0x2, 0x1, 0x2, 0x0, [@mcast1]}, @hopopts={0xef, 0x3, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100000000}, @pad1]}, @dstopts={0x3b, 0x30, [], [@generic={0xad6, 0xfa, "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"}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x3, 0x74, "268ef50237b6c2554c5ac78ba5784bf13d3b0a6d0644a608f7832bc9f250db1a1997ab30b9d7e3c2f381ccc73c2be46736ca596971b08cdf283da05cbfa19872b07ce617ed967d3c5d8fdbe82b9c48560047cc099bf2ea39c5b14efa1f44e6f855a6af5c8f0aa631552d8e32b5189a3829619882"}, @pad1, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @udp={{0x0, 0x1, 0x8}, {"fadbc0e097e5c05f27e6d88109f60ee9810b7b62bcb5c07daba8922a2b77380b58045d4cae3b48f82f4bfe254b2656d0184f6a41d02e99213a28afe9ab5e3cb06d9d4b1ee732a0778ca9ecb248976bf7c03b797e8921402be2453b39380b8fe385f08002910aff1a85f2f46ab6a976c99e9648691f"}}}}}}}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x7ff, 0x6a, 0x6, 0x6, 0x7, 0xff, 0x6, {@in6={{0x1c, 0x1, 0x8000, @mcast1, 0x200}}, 0x0, 0x1260, 0x581, 0x4, 0x8, 0x100000001}}, &(0x7f0000000480)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={r1, 0x6, 0x3, [0x7, 0xffffffff, 0x7ff]}, 0xe) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 01:46:43 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback}, 0xffbe) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f00000000c0)="90b4355176ff7cb11e09e5769baeb35159170176d09fe651750cdfc62ef687b57c54d83a3f4273a25fae14f387bba806f04bc2a27d983f97a84298e6a0f6c0ce91bda39de5d911aeb5c128ecbcbbc68da947721b603608c6205bd1c559943e5ebb3f7f65409bac33a810ff08dc46e9") getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) 01:46:44 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="fab9013170aab9bd"], &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x3f, r3}, &(0x7f0000000300)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:44 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x1ff, 0x100, 0x1, 0x7, 0x7, 0x7, 0x5, r3}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYRES32=r3, @ANYBLOB="0800bc00342115adecdb03f4d21071cc7712b35cd3562881a767cb25fbaaca03cd1cc22da0540800841ee2957abf3aa5ed1501f72779c5470c981e0a5d69ebef66e159aa6561c325a58669f246acb7529ee626fbc365cfd9e68b29e20f47272773c009647f06ae1f156765699718a6b2ca7d6ddfeb2c3a02b3680769b8f13faea1ae22bac9f9e62eb6f16fdc2a3d76fa28bd58ec7c8ac4937ca11384f0cd4544d16209434a1f30b650def0f86d59bab8f72b0000000081000000b465f39fbf6ce9dc5c2223"], 0xc4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000001c00)={r3, 0x7fffffff, 0x1000, "1330984312a3559735a8a4d35510fc1980c482cce7621204755ae538de0cf41a9f7ef22ee8673e8ae3c0492338ac0fedc166ac82d3f0388d400767adeb871599109146c55111ddb1304d9ab6c880c802d31a122a20dd38593f5846df5bb2850b5bcc2a4ea9ef8fd9c2ac93c2531a1fa3212e654b423c6a0ece4108b3fde1bb440d0dd2268e3ef5366626905627188a1f2f9fee4928aa6c223a6feec10e4f107dc8f11fae1c1ab2912530fc53ccb647887892ca982810b78587694234cf207ec25ab3918e15a21cbfc3ecf414c88aac9bc3b5ec09438a52abc4dfc0e78c3f305c29bb4205692bdf458545919e41ccd2c57176ea8cef63f7d069785922eccd2407f1f5d385fe35f4c0eaeb0451f0211dd94d90b17180a03731a530dfafe17a3884cd3deee161a5d9f6d2394b4508cf5ed127d0895854d5a78385a6a5593f5e9d459caf564c4d9c0b1ff33f9e7a6ed5c0016be2058fc05a3f66c229f1f4972d43bced59c8e42ece4893288ff33d1f12b6638310b2f580da8c1c41acd422b45a7af7bdeff243ddbb0734fae8445a8c466aba7bf69015e6217d796687559d642f810db3dbbce83e3ef4a3f76d5fe5f1ff1952a700bebcfdeb8987295e58c0e9ef58f2f39c14f72d9ef6557fa247aaf8b6d1b982a37cce94a7b60146228db5d621f89aec39a96191e30db63bc83f1bd75c78933a1d9dd267909e08a36562025e842311ddc92cd550c52c2733e24ffdf068f3aed29f0f53ef28a77c3e00bc02be32107022021119402ca309e3520d3ea8711331d9687a2bfb62b1c4f1e49c22cd51e0cf805b7e3b06f66a4eec589d2375f647752794fd24d9096323c20b0c6efeb1ebd4320326173315f2740e66fd46049447c4807025af4741d3beee0ec7d14a142d55e1763f9a5dbe6570dd8bd00ccec4473b5d6a71c6341649473c61952fe1a2e07b4bc1bce127c3d3adc6013e1e1d2d315427c605dcc6769734fb3e4dbb98770a751fd24e67ac8dc54b33bc21abdb08937a2059e8563398adc5968756448bb3fadfc755ca0b0c8ade1c28d678b4ce60402839da82d20bfe05472629894d6ae7da41855accb9ed1922c3389fb82fb9a50c9ca3a86154e5074bb39075171f1e6e2a4d61642e24f50be86a693215858d6bcdd4260e0b54a392d867e8a3399a7dd8ce3ced1b6de356dba8360a8383deeea01652456be86d9ffdc6d4c7457a8af099fd396bfb19fc5acdca4e0ec65dfc8f1b8b3864e375a7b86a4797a5ee16dec03c1815016f5187552137a5f73953d0a1a8e554266bce936f0542ea1682e4106a6b09e4ebb3b6bf623f353c87dadc0405a2a44b5e51517c3c662a95d7b8f5d64c61e91faef0ab34aa0e0ac0c3ee7c6ccd4fda8e86d2c8cf4138a907f807ded50556005069129dc6123bcca8addae1e28bf66e75d6576bb02c890344a47d73dde44f6ef403f6c3c11000a1fcb5850f7a4d843a81424316c9a577a04b229060a21e11970039b89f8ff3db5cca56d7200fd5f028adf1dd32c2ccac0d2e8df6e7eba68605ba0dcf6f9d37b049132f27bf11f7f66c095a8aeed574f5e34b9b6d85e16211b1f41b71403833cb24fab716436bf2e448d0d87a4e0824014a084ecac91b2fa08cad3b75fcb6d35c732be9b22cbe4fd36ef17d7b9a4cea06e52989945b2121827866b0a4a7d48ada532e42b4a65a06b2e13078e9d88fc8c663f8479448dbb6f076d64e846984922edb38fcd4fef96a93266a8fd3a0f2757dccf8cf8bc0c780fba4bc04c56c258ea7a98692c813ad9a4c915dbadbd9d1dd5b83090a430ac3856b72b937923992740037ca45e29c910a16a395ba09d28938a8349c3b0340a8f257fa595390abc3566bc3d408433c3caab28cb75a210ed327a0a1f351ac1cabc3cfcfef02bbe83e4daac8360406abb54be7af3f9490a27b9b3df86f3db97529f9d138f1632644dcee96b81ceb549c3e866fae549c7dc626407e7eb570ce3561d91d31a934079f44140d6cb33b644f5786fd74b2bc47caa049abc35ccf234daa961e105b0deb5ff128923df0ac0d7249c138d4bdd1991146d251ae1a73bd3e97f304eb4d2c92e5325c931472bfa490d8f64129dab9c42b22efdac5802712b2bf3683a827d9e05bf513ad23c431235b616f664fcb27d359dc2ad091bf0977d87e19a3317d11719a3b1113980ae3e6480f6529b6d00b880f75f89e950e823bb8e8f2f4355285653e7d984268f88ab76f0ef7cce5802b1b5fedfc0072bbdce6194192aa02f5caf7e8210ef4494ecd338fa7a23145a5476d6c15c850ef6cb478e38f04b9dbb2355851b27b3d3aaef54d34c2ae33537a357aefea538fe2daad4cf6bb501e70e70c3c0cb9029d48d58d90de0b5202ca238667c96bf0223bf9aa234ff6dd8cb782822be4025092bff3848e3444a102276ae6fcc0d3e60bddd95d31eed55b732def2f12d24411f74b6530b728307b3cd5c4c87a9b0a34a79c633d89c0c07883ee6550b67aff7e6205ae3353d10293a47425a3742d45fcf9d6ad598d457de3e8ccff6fcfa8e4b77efed373afd1df30fad4a966e9006302740bdf9e2cc1fe00db000554740da1a3d4d692e38135227b185ec4252658b4fb653a38834a7ef0099c89e9469841ee94a5860584ef93b38e2408bdd1a3c9c57c92fd5392d7f6151214eb7c3880ffe015001b354f5009eea5a84f96bc08e1895ab0d975b136f6261aa88da70be03d46551764ea1ee988a16ddcd6ca091b0f345aa3909a82aa3ba2db21f2ccde6fa51616b95840ff55d89bdd8ccc4c1224a7803f4902fdacfab82d16d9f48b902ad8ae6a9e28c92efa7075450ac8c96df63812c390adbc346619024eade50acb67bfb017a05ad7c78de046bded36abac1a56c3ab41bfd5d180fd6720a3008210026556d73ae982bacbd707b6b7a69e9981157b3665987290b146c5e41c48003b4c1c5df616e6cb842f04b8402ab6bac98096fc7c6854fea595406ba5244038a5811b6b611e296b5bdeacee575967b0bda0756cbe2565907c5d6ead57bfa2192f6bdfdad8149ce13adbe75b3ec8e4f70547f6f87eab0f9e700738fce2dbfad5fcfa857accc3a8642c2144eef3ff29b9c36bcd3946c8d240d0382b1b4c70d2a0c2f13c1e29a3f25ecd1151ddd420c7393a4b846e6706260db8e3e5dd55b93f02a464d623bd79f7f74be0bd66616a542a0580142c3e4c79d51525b5c093b5f1d40579af3aaf0b653b4c13726b0418d06c7195d3b0d2539a04fa1783bed2746fb8d7911da7556b35436306c59f6a480ee67ed0d54b61b51447b4a8a1327ae3a7d5b06bc6267281cbc92ab9e2c201b9e0107bd7565105937a245544ef7d3c2e8f06704380155f821788517697d3101a4ae3acd3c7186437cc83f9a05c8fd62359d77f66842ceabdf9d83f4e3d9fa72b69080330cfe14fe4f43a0dfbd9e8373ecd386b12e899cd553ef21fa529b41540a020fb54ae80df06fb2cafaa114e8a7ce96f52055962decdce573064ebba3f552ea3448cb6b9b027f78436c32763f2bf9dffba3a2b9a6e833b755dc1d18b86a450fb0a86ee31d397eea82d4107d70fee115f0a43c76a43a33697bf9dc7229c6980faf015ae0add40a5e7e587b54d8df6e5afdb17acea692b939a5ad3b2614b9ec082dc7e115cf05768e13d1c33dc785fd39e10577f3fea8a7e4241241ee63c42ad14cce87d89b7203e002f43bb306fe6c3ac783a876ef15f6a41b1368bad6b72d93c21c7072b571e57e9084fdeb877109c5be511299e524eba864ed0a712477cc1f25895e1ba92832f8a8a861321bbf02ca555208dc6f836af796a12b41912edf897b9020e65022153e3876011cfd9557846a217c00f9f0971570b5b9868a7f22ca710c7711787435d4bb59e11427ae26e5d0f24668ece4d0831601d1f652cd6b6a246b033a9457d21ac7c96beb366817a4cf59000baf47cfb1aca722ffad639a8d4cad87c0e3316e307cfebb913936f0a43eb2d34d7aed09e73f93765896d54301ffa5f8513f090384b7d40b1071b8ba164e7b3a1cfd6e84fb3c2fb839546cc89d91f2584be8b64609468f7e5b19c2e17b38e7c232d951c5b8a13a1aec049405234414cea5ac18c64655834f55e21da2ab0cd3e6f5c968c62bbefceee480185f61b2cbb5c8b5467966f2ff00322f6ee52725d1ebc543c5e4c59436d4914da9c01a77cab719259725a05be5990f148a2f469da39176de719aaa55a1f3421e923392419692f24476b8c6bf767ea6e8c00c9ac0d94f45cd4811c9d99f23db96ee3eb728dde06b672c388162d3a0657a4fa0f22b42f4a00ff83704152a64bd3f407a275a1a411e0c0efa8aac5dcc0ba76c0a9fada243a5bdc026e146cbba5f968c1124fcfa1e7e5ffa555d436209b58490b53ea5a26f9f4972c05960d4ecb38ac6b87abebd6e47566c4917cf5c9d29283582c941ce790c862c2fb1f322f1a821b1c2808c83c86016d3b044012c9ef3bb62eef2e4bed3654855526bf390b9640fce25d072fdf9a5fb4ff6d9fd723ab67a8d5240772acfa4715d2a9d7944dd64064a3031e5bdaa773747a5e7b9dfe9db8fb9d4879e1031a63f2c4b40b3b4907fb6322de1531e1646e8b3e02b3f438d8ab31867f1e364308827301f2db3b9f7a32ea4ef22141ee4f87df040ba724ac13f9aa9a8840931ba5feed223cf228e15319459d91c825c2944c225267f7a1637524296d4d458d61b3b1e93246b3055d4567aca367b9c14b3cc29f394d23b27efe1fdbd71e21733630b53207d6b5f15586c72e00ad9a9a8dd03f71b8d8822ccb0132ba27b87c3ceb90d8f161df5bef24c3a9cc2c2df76c98f5c4de45cacb0aeb43adf1255f1435fd1435d10baefd7778535d90e64eea8dd10127e4bea0a4ffeb13b1cc9e4744bbd1ae704804b22f9b5ab8f23431ae442cf76b86ab766612ce79ff726e7b56929a7e083d90cf05721d4bbee6f84ed28ac6cc5ddbf0572a0d4030a728d68dd3ac53a03efbfbedf9f181e381d93127a1abda93cf5ce9097121cb3ec170213cc04f40fe428ce52c5e4e146dc0ed96ab4104ec05aefe714827fb4cb9d29cbb39076c023d307b65ccf7c117d5855f48629267aebd86fa1c769d3e1af0ccd167764f744eb6a81044bbd7e615f0376d02c64aac0079eca379ba1e03eff8ad2bc23d2262c9e48dcfc3e1f92b28789ff6395c9d5a214dcb51c89a0ca437afde39697526071ba7f4d1c64d593687afe4ac6e03752eb61ce214da26dfe41e12d09c68e3d1a81087c59854ea54aef2ca23bf1d5349321a9f461435d981a7f96dec3c4a60c5ca2bbdbfcd49a7959841e8fb1a8f97841fcf217f75789410173c0d877515e87c1d78fd20e33017166318d771a40b3395038bee00f3fa688dd0142d4a29ae562e1457d5dae52f93e1056fa27e2614245b1b2ae771b70744a7fb4db226bc8bdf2523080668a0c32654634453b436bf9a4f384e67acbcba687fecf9ef81b6e5c781c8abb640fafc0f52d9de9522b71f5a9891639d3d88154f62fb9228eae1078b06dec7a578dac5b6ad47e54311f2c9540647255e31b0222ad99b8e9e9cc96387a12abbd4feb5840f4d11027c168bdcd02ee752576a930b13700cb486cfbf848d25e865e6d2141cb1dbd13aa4dafe9c167d6c36e0c637512d6c817af4fddde7d6d0851eab783876143470ccbc16b8687757326321819e131373a0848496ec40eeabb91ce35651802692888f8f6a175c63d20aef7a2405a1d1bb154e2b893d42527850d43a5f48f8ad98282acd1f7e5a5d9a5b0bc25b855b96a5b07e6e14eca26ab6f5"}, 0x1008) readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/198, 0xc6) writev(r2, &(0x7f0000000280), 0xa7) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000001780)={{"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", "cdc4de9279cbcaeb1a0252d94989ff36e98242bf923f832f202e0d0e08688394", 0x5, 0x15d4}, &(0x7f0000000440)="2a37cc9c4ecf6ed4973927c49522a1ab6b24822d9576e69df91bdd67c3e6b13bc049c93c069214e5865ea1c0c1586dee5176f47488a082648f04605befd03963ddf4", 0x20, 0x4, 0x8, 0x5, 0x90, 0x6, 0x7, 0x3}) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 01:46:44 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000000c0)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) 01:46:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000007, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) pipe2(&(0x7f00000001c0), 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7ff, 0x9}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000040)=0x8) shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e20f7fffffffe8000000000000000000000000000bb010000000000000000000000000000000000000000000000000986fd3a00004000000000000000000000000000000000000000000000000000000000000000000000000000000000bb9b7d434b9939010000000008000000000000009200000000", @ANYRES32=r2], 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000100)={0x80000000001c00, 0x3}, &(0x7f0000000080)=0x10) 01:46:44 executing program 2: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)) geteuid() shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) 01:46:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_udplite(r0, 0x88, 0xffffffffffffffff, &(0x7f0000000000)=0xced, 0xfd12) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c6530004269751f2203c0190506e8108be224be7c5487c1298fb2e90d8d944a44b5f830e4920fdc1bd52c9ee100f889a1ba36e3e3c9e43837e10c4e1c7cccad15f7981cdba2ea74342c127571fef05d780a1ad09be12c0f4152b7"], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x7, 0x2, 0x6, 0x7f}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x10) 01:46:44 executing program 3: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607cce10bf8c45b64660f3838520a4724898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10000000, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x2) fcntl$getown(r2, 0x5) open$dir(&(0x7f00000002c0)='./file0\x00', 0xa00, 0x50) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) unlink(&(0x7f00000000c0)='./file0\x00') 01:46:44 executing program 2: r0 = socket(0x0, 0x7, 0x80000001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x7ff, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x4}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x5a) r2 = socket$inet6_sctp(0x1c, 0x9, 0x84) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x2, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 01:46:44 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="00000000fcffffff910100"/20], 0x1) r3 = getpid() getpgrp(r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0x80000000, 0x7, 0x0, 0x5, 0x2, 0x9}, &(0x7f00000001c0)=0x98) 01:46:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x81, 0x0, 0x3f, 0x4}, &(0x7f0000000080)=0xfffffffffffffe80) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x1}, 0x8) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000180)=0x1, 0x2b4) listen(r0, 0x0) 01:46:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000017c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x9, 0x4d}, &(0x7f0000000080)=0xc) ftruncate(r0, 0x385e) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socket$inet(0x2, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000042ee0f01fcfc53fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7cc44245ab68fe5776c1787896b001fe055ff6f6c1460000e1b1acf30f5b2b892a0f0000009f") getpgrp(0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 01:46:45 executing program 1: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000000c0)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0) 01:46:45 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getitimer(0x2, &(0x7f0000000080)) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000000c0)={{"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", "8aa28e1608be56c714b33dbac041769d4f5eaad551881b7e0f2ab6291af1e586", 0x80000000, 0x5}, &(0x7f0000000000)="c9aea4f6649ccd73a9e2f43c1615338bfea7640aba8f9200eb90f3f2d590a81c08ab559ac51954b74554450bfe5a1a9065f35e0e832b51c8720bf7ed8bc988568e44affb69925de550ced396b8f8579d6e2cfc2fd0ed251fd7539129debcc6265a7167fd641599572641424d649f4c5504771d8814351a4757670affa589fd51b8ea2521899ccb4d434c300120f5bba11f97faf5da3ebee90aa0aa32", 0x5, 0x2ede3d2e, 0x9, 0x6, 0x6, 0x8, 0x8000, 0x7}) 01:46:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x20) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000240)={{"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", "bf372e066955536d7239bd4a1afa3c9326951dfd90415c75f2ee57fd12b8f463", 0x2, 0x3}, &(0x7f0000000140)="611ac58863b3ea85fcd8348a0ac78d022e02df3d11ad8b3bd8c5b19332ff2db348595a5699e1a0b7781aacf0b4ec6f8b1281102c9c9662e1bcda82cff0e60f826782bb6169b841ea6aec58d9c183df42ac171937236c3c7d46ef56abd57d2f775dd9a2c56a04ccffad3bdcbd860e9f283ed63cd3e32dbc023fb9ec569cd9e4e72691efc09f4a7a9df3bca84154145d3321e01a9c9f4574ca4e3cdf3b7229ec92ccb934e3bac59ffc59de428e01a08572212af9d57583b4fdc769a6edce1ff7592b1fa38ecc3af807fbf5c8147e53c6b3b501176cf177670f5a9511b882c5f56c78012797f9604d71a5afc42880c062f5748e110ab6ebe2d5", 0x7, 0x9, 0xffffffffffffffff, 0x9, 0xff, 0xb3, 0x6, 0xe6}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 01:46:46 executing program 0: r0 = semget(0x1, 0xa, 0x3) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000080)=""/85) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x202, 0x0) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000001c0)={{"f77b6e235fa3ff432d065baff509cd4cfa954e818e4e134ae88d5880fedf39f606191174ce69e7ca559163a10dba03ab4046b0092554e552f12f29cb0e3e0637df5aee41201ba55796faf09f8612e7e833202bc88997b83ba70afeccd00e4b4be96c93972aba9b2534168a06558f0c54bb661f55f2db04c8af917f0dbcfa58e58017f97447dd00b767fe67a634a9ecddaba82a26e0095407ccdcc746cbff0011d6fb16a9b4854408a7b9bccfeeef12fb0f0aa6438c44ed89eb4331afca78fce2928ce87872892c4ae9641bcb8dadcc62d4d81c987e67b52421cf7348861d697887e35de026fdc2694c2ff5d5746db756133fefa70f2312e6f48a3e1f196ae1ad2e25ba03dd5546799454e0e35e68dafae50e842c7927b7b280e8c79d2693582bf7cfe7d69c0d5e3e0112a84a66844a6b2fe106f1c950700849eb2d2d50b2b067480dba5aec1a90fc6825bb27727348c0c7715bd9d1140e7ae73f16f84bdcadad0288d8701ccfa2b795c29b64c02f1dce773a3406a322a827eebd6d184b058b76e6194c6f23c572bdc0072eee3ab82a29d3a536d0c8d807df742e25c1179ba650f245ff51682257b9a61931cbbde8881447f1426e11bf85e991a50b74ba13119c98db57ea8fbd460e7ea7e45047c56ed6215176f3181dbbbafc80cfaadd2598d8796786ba9403a45f055e04ef16c7b422492c2ab7de0371c5f38d7d075134eb6c7f5054aa92a0bd37692a8caaedc68ab3f69d661832864c9bb6feca3c1f0dbafafffc7765d937b6da17441b646b73046c174c696fa2469beedc79f780405f24a191ef813c9631fb332b0eb58862606ef06db161e915739da0d1be4c3676cac9403c3594bb7dd1573c8143ee0c021828a742500a67bf30198b45ee439943f92623e788af03708becfeb9525e7ad24eb1cbbd972371c3081863ede9d33c2c40f00983c1e657ec6d2f9ed964cdacd3ff83da711d0d89e9215efec4a5e502d908347180da896d28ade5baff1bab6104c668cd02b8304ac59485f69ffeb4a14b9faaeeed1ac6bdd019d523b963260353ca024481a48e66c4e90b703bcda5d0ee16d88a1d60d5df3c230c187fb05c6bf76330fb772693e1ee8029a97b9bd95623e9a91d40de15d9a15fd13600d1c958e9eb708fd21b95f6cc8f5bd8aa8a8ca282d5ec8b4f742c8f6d65b0e81dd14f6ceef7b538e18097905fa917f0bd6a2ecff2430d9d1627b43f3f5bed31f4b2a2ab9f51c5ae4ec0620ee23583d72449e0149f5a4320772a26a6741d6e1a9dee38a91e8d655604ee797854e09335e9e67fae2c83b6f9d977f20f8c54058189a81146b07501b87bdf9ab86bfae817ddf05d198880ac8662498e2a588bd9f4c16009a631f7d7ababb5e02c90d1d4d3776d34f6678f3d4fe64f275310385246fdceedee5a76c87d9324eb8e96d8f84952de253e9ffa1bf4", "f7891ba3b1896d9862b9772a1f7c60cee79ec10c9dbe8b25167e0800c8d6ce10", 0x4, 0x4}, &(0x7f0000000100)="c0ca6eb6d12ef75d19cdb6d07ca77d82c4e9f758d62afa71ef6137af7aa26936f736b77a2b0b93df2aa3759ad8a0a0da633588352a29301de0811a49151c957df7043a7c3fe6c58cf7a32fbfeec1b85a4bc5aac6253c45990f9b1c40ad4c88a4c75b6ce09ac9ed0f0c4a94946f7808432ff646862a10aa5013bf449f6fe20f9b7423aa3a61078329f5d63fd5df881179b5", 0x4, 0x8001, 0x868f, 0x1, 0xd5, 0x1, 0x6, 0x2}) fchmod(r1, 0x0) 01:46:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0xa0) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0xeda31edc384cd328, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x3}, &(0x7f0000000200)=0x8) open(&(0x7f0000000240)='./file0/file0/file0/file0\x00', 0x10000, 0x10b) utimensat(r1, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 01:46:46 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/26) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:47 executing program 0: syz_execute_func(&(0x7f0000000100)="9826473e431c060f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) getuid() pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="130c000005000000070088030000ffff0000008002004e22e000000100"/156, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0x7fffffff}, 0xc) 01:46:47 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r0 = dup(0xffffffffffffff9c) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0x27) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) socket$inet_tcp(0x2, 0x1, 0x0) lseek(r4, 0x8000000, 0x1000000000003) connect(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x1a}, 0x1c) getresuid(&(0x7f0000000040), 0x0, &(0x7f00000000c0)=0x0) r6 = getuid() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, 0x0, 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000dc0)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aafb96ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e", 0xb8}], 0x1, 0x0) r7 = msgget$private(0x0, 0x0) msgsnd(r7, &(0x7f0000000940)=ANY=[@ANYPTR64=&(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYPTR64, @ANYPTR64, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=0x0]], @ANYRES16=r6, @ANYPTR, @ANYRES16=r1, @ANYRES16=r2, @ANYRESOCT=r5], 0x6, 0x7fa) fcntl$setflags(r2, 0x2, 0x80000000000000) readv(r2, &(0x7f0000000e80)=[{&(0x7f0000000740)=""/173, 0xad}, {0x0}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000800)=""/133, 0x85}, {&(0x7f0000000f40)=""/193, 0xc1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x11a) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 01:46:47 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = open(&(0x7f0000000080)='./file0\x00', 0x806, 0x5) ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000400)="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") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:47 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x200) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r1, 0x0, 0x0, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) flock(r1, 0x3) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9322c24fba0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5bc42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c020", @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) freebsd10_pipe(0x0) faccessat(r2, 0x0, 0x4, 0x100) 01:46:47 executing program 0: connect(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat(0xffffffffffffffff, 0x0, 0x100008, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) recvfrom(r1, 0x0, 0x0, 0x40083, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setgroups(0x2ca, &(0x7f0000000000)) 01:46:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) 01:46:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="82022e2f66696c653000445a1a3e8f03df1d21720789453f2c5a138aa876a238da249bd2cb238d64175da8b69c6087694181d03c7fb4c70035771421497c93b75c09fbf4a5d7bd7e5e440af657e38893afff1fbc6ed2e19c753539e9fac8ca2834446ef10cc6f2bba9094e3820bf6a6ac3a1da7fa487ef1cd68212bee0c1acb5fa8301ccef1a2ceada97f77ec961f4a66c13141ec61394b851aa4a9bf907ad24a72dd5838d4ca8bed0f113c3f33b5058979e1986e7d1629730cf1e0ddb0839aa25c88f5c43445c087da6"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:46:47 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = getuid() r4 = getegid() chown(&(0x7f0000000080)='./file0\x00', r3, r4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) close(r0) dup2(r0, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000180), 0x4) 01:46:48 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0805b4f28bd01320307cbb060011080006040000aaaaaaaaaa0700000000"]) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 01:46:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x13, 0x20000006, 0x800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x17, 0x7, 0x4, &(0x7f0000000100)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000400)=[{r0, 0x10}, {r1, 0x80}, {r3, 0x26}, {r4, 0x1}, {r5, 0x80}, {r6, 0x1}, {r7, 0x30}, {r8, 0x20}, {r10, 0x8}], 0x9, 0x3) syz_execute_func(&(0x7f0000000140)="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") r11 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r12 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_accept_filter(r11, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000080)=0x100) r13 = dup(r12) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r13, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000480)={0x0, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x7ff, r14}, 0xc) setsockopt$sock_int(r11, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:48 executing program 0: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c240f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = getuid() r4 = getegid() chown(&(0x7f0000000080)='./file0\x00', r3, r4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000)=0x6, 0x4) 01:46:48 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000), 0x4) fcntl$dupfd(r0, 0xff879b63e9e39670, r0) mprotect(&(0x7f00000da000/0x4000)=nil, 0x4000, 0x400002) 01:46:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYPTR64]) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x17, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x6, 0x7610234f, 0x59c}, &(0x7f0000000240)=0x10) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000100)="4a6ff851bd1a168c0eea74ceba1ca462cb4341ce663a0e242debe3b054c40577b9067071647ef85e131542968d12476e14174897b30f952018d3d05ba18c4675ed481ae184af75722775f08ba9f247963fa2d30a50c231e9a007e1653fa6cb3f2396e1b7632c8a3b0fc48b99c240f0d73cec20c6b1b0b1e47af7e0b6a822ddac132534685fc4fba3173e44bb3858ea4ce278808d04bf27a1066af3fac4b0559d39c9d5dbfd1a7dc43fe0aa3ff70ae6a3a1d78c6910cebfec66687745692eb691b7d590b56a1b7231c871ad30a2eb12b9eb4c50dc12f977ce6f964056550c98a4bd954fdb6d472c8ba598941f50f3e48946cc48c04060") 01:46:48 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x10044) clock_settime(0x0, &(0x7f0000000000)={0x3, 0xfffffffffffff1a4}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x80000001, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x8, @rand_addr="d24d0029503b9fc98751c077b07bba3b", 0x41}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x4, 0xf, 0x218, 0x1000}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x2b2f, 0x100000000, 0x1}, &(0x7f0000000200)=0x10) 01:46:48 executing program 2: r0 = socket(0x1b, 0x3, 0x0) socket(0x1, 0x0, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) 01:46:48 executing program 0: sendto$unix(0xffffffffffffffff, &(0x7f0000000040)="9f6736517dbc45e63084e80a048f272e4174ec63d2a3df049440cac587710eaf4f1f5cbab1a26ff5614ebb779541795405c15d6b8ad5ee518983c04e4f61c4427c13881559058917cf5f7f90a8de7098a0d5f0bdf59d2da1300449da0375d71a72d2bd6177409e15346ac545aeb1e88a6a1be872440dd01fc1ca7a48a3ff5c486b422b443fc843650173015c25df9440f47db7ac5be5633620d88eda87bba8a3ae7ac3285d358d506b244d767fa27e4685f8e060d51a", 0xb6, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0) 01:46:48 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) r1 = getpgid(r0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81}) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) setrlimit(0x2000007, &(0x7f00000005c0)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0) r5 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r5, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000400)=[{r4, 0x4}, {r4}, {r4, 0x2}, {r4, 0x20}], 0x2000000000000033, 0x70) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) sendto$inet6(r4, &(0x7f00000004c0)="7ec2f5aac00dd89b34f6b8e449202d2153ade84f60af764048a098e8ab494d67744de6504923d6e62bd5d1e2d73aadf77ecbe616bb9d3f2166ab6ff1c46dc38f97398a83b1d0e92891ef33adbc6711882f881fb13c5a5912905b4400ad08d8a63ed260ab4c6f0d58467dc350127b09947c38b480388b759eb39d9bed718beb6a080dade56f03aeca680b58cacdeef9b7b46bdbc73aaf8c8259b27c28dac7b97fab", 0xa1, 0x20000, 0x0, 0x0) accept(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000580)=0x10) 01:46:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0xc700) socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000040)="2d4b0de11df5f7d2c21986a676572f818b927a4cf094eb83bd9574c6464079b635915cd0aba6806fc7521a9cdd6e4b2612f41ffe1e251fa3cd095ad2a03cb0e53bd55fb910aa58325934575fcb135bd418d4c601df67cfd21beabc0b464100fdbfebe6954df154980d0ad9f5cb55", 0x6e}, {&(0x7f00000000c0)="ca002653e056e4e5bef6acaefcd77d03cef4786fdfe6306f973ac6320c9274ce4b94b26ea41951bd19ca6eeb4ab29eef053da5e6f7b783d195e4906137b90a55a0890957", 0x44}, {&(0x7f0000000140)="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", 0xfc}], 0x3, 0x0) 01:46:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x3) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x2}, 0x8) r3 = dup(r1) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000140)="2d8a1ca6e8428d77d6e19e3e7092a748e8a6120d02ce87210e415e651273de73cfa9916c6735eec9f459342c402a491d66db785e0fd79798643e4d5541cad41d769153e61d4bc99a76f8e15dacd4b40b0f4b7ee04ad93b9619b14184f161f7e6f32a852dc727e9adfcde02cd76b9e204e1de85446a274e417dc1943eccf5ea5dc30fbbd2dd245bbad4419f86f9860ab10729a1dae0b19f4b7c336c541466d423188d4a6ed30f40f97d3670573b35f146be4404f6da") setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000200)={@broadcast, @rand_addr=0x9}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @loopback}}, r2, 0x0, 0x0, 0x100, 0x2, 0x6cd, 0x7}, 0xa0) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f00000003c0)={{"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", "7445f12eca2a17d0ae3aadbee0afb85ca64f113744dd2219f887f8620176eaa0", 0x6, 0x7ad}, &(0x7f0000000300)="444df5d53749b15e923197da543dfb72ad2e94707f4e886b90f724a3a05aade6999d6b5dcce27ea2a50abface6fd08f16487affdc6ff28ce5649947fe7aef9ce8153e3fbd6819f6bfa74202497cca9c986e74195abfd8518c20aaa17479cf08029052baadc8be85263a9daec8ce9eadaa13bfed2f99035d5f8ae7cdbb97a923e36f6ddb8d75dd5e12921e9b2e732353f185d2b8df11f4b9170e7be80c848d2929f", 0xfff, 0x4, 0xffff, 0x3, 0x7, 0x3fcf, 0x988, 0x4}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0xb) fcntl$setflags(r0, 0x2, 0x1) r4 = accept4(r3, &(0x7f00000008c0)=@un=@abs, &(0x7f0000000900)=0x8, 0x10000000) connect$inet6(r4, &(0x7f0000000940)={0x1c, 0x2, 0x0, @loopback, 0x300000}, 0x1c) r5 = open(&(0x7f0000000980)='./file0\x00', 0x92383418365db5b3, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000009c0)={0x3, [0x5, 0x5, 0x400]}, &(0x7f0000000a00)=0xa) r6 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000a40)=""/157) r7 = open(&(0x7f0000000b00)='./file0\x00', 0x100, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000b40)=0x4, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000c00)={r2, 0x6, 0x7, 0x1ff}, 0x10) poll(&(0x7f0000000c40)=[{r5, 0xc}, {r5, 0x20}, {r7, 0x20}, {r4, 0x8}, {r4, 0x4a}, {r5, 0xc4}, {r5, 0x44}, {r1, 0x10}], 0x8, 0xd6) syz_execute_func(&(0x7f0000000c80)="c4c2eda711660f7d09c482cdab4ca01f450f5df60f01dbc4a33546674908666465446df3f378093e43eb0ac422919034d4") pwritev(r0, &(0x7f0000002100)=[{&(0x7f0000000cc0)="043e0795e50fc0be0cbf9fb5fbafebdd29704b21515655881209ddfb181b30a0893361d490c9450d538cd0a6dbf67cd4d4b2978f0f01cddc00cc773d7862e246d5c509fc8da8b63280706bed08f8c3a2ddce13a66c3f561d4235854cc57b181f109d553b506cd6daacbf47128b5c635e2d7bcbf6a13f916435ad82bff7e75d17ac84d3b24b9c6d89789b0ecc10b647aaa51241296c2ff97d6ebbabf2e987ee8d7c6a667e6bf1e119327179fe45e5c3daa5cf", 0xb2}, {&(0x7f0000000d80)="c2df913c0b36f8896c44b833d4795fb596a99029a8c148ce9d8c85e5b5b6e48404bce5d04c8f2ce735accf6c6d4072e2683b195001", 0x35}, {&(0x7f0000000dc0)="72f3dbc4e6bfae3ae16dd9b39d25ef2795ce6446e9739c40b8d9971e3fc07376d31f2138a1ef3e917ed4c9ca79f2c3d25ec2fff5b5943453081320f81cfb146ca2f140abd891e46d7a967d46701eb6df468fec3c9909dcc02fa4062a9f4da0d1074d28c7734817466115911e9ded60bfa2eb3d411c5b315ab0056a260604ef1dd3d3b4a68ff0230faf91", 0x8a}, {&(0x7f0000000e80)="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", 0x1000}, {&(0x7f0000001e80)="4f1592465d99f34d6621258abea914cebbb67bc3b666574fd3a03e731cb3c1b417db94a565ceb69473011349bb07b6164f0a2c7bbf8f13583d087ef4b90545f3ecdf5d2cd21ebeb02d4917338d28fb0df327fcaad0232fa474132cc885e45739eaaafd77646cd34b243935f481876adbaa803e17b6747e088f768aee69d353e5c7e3c251b331c7f2400ebea3170c5a293b5a50211999a5db23e23667758fd216a918183e901661d12e09fa251f7909ea6d431b800d720503453d", 0xba}, {&(0x7f0000001f40)="1b393ab08afa7389adfd6ca0cc8d6b9da61741db6cc74d7ad8700fb4eb71dd47e7caded298032081eff1193c70f659aeda75b11f202a703386bc718ca6971494ec4e69ee5bfdb7c4ed69a9c1a74b8231a45e75413da542883654c6981f649d0574d26d56ba9e4e46cc0feeeed41c7d8cbc74cc19a038c1471e31fa39930dcb164503f0e05604e202e5d8ba3777af0f0908a1f7", 0x93}, {&(0x7f0000002000)="df7b3fe1618e363dd353f1c7b96c1851699c5bfc562035e7b2999a42647e589d42d8f3bafb64bcfc876ea7f0c641252a3cb3ea32ca35166b3ff051d807fe31f0a7b2e7e0a9a0299dd91aa02a6e68c6f8e2e663e6e4811a70e7b7a7d1bd34ae07783daaaf551fe11c312c7d799698e88388bffae6cec5f7011369c2c8986a672ac344b48220046e93aaeb47879fe3ea6b4895af93f99c4e738fa2d80e28c063ba155788cf469e9782af65cb2a26760aae1908cedf8996d7b665de68217166c35aeacd3bba4984eb24210d23096e755ff1b1011b7e8e664f", 0xd7}], 0x7, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000002180)={0x80, 0xd00, 0x4, 0x2, r2}, &(0x7f00000021c0)=0x10) accept$unix(r4, &(0x7f0000002200)=@file={0x0, ""/97}, &(0x7f0000002280)=0x63) setsockopt$inet_tcp_buf(r1, 0x6, 0x427, &(0x7f00000022c0)="2dfc7805b78f24be3fd06ea0eaccc64270d2b40b24443544c4e65c5dc3c570970ef2b85c2a0115ae1d956471c80615085af7aee2f5cb0ee0bb6732256be411f6d38e54d59eb897592417d6ff39fc3d0375444fe66ae6bca8907b2cb9def40ca6c32fc211aab74670c2fa340b84e13b8ab7dbd3b6e81f75efb840d8a14b2cb959fd5098bca1296e", 0x87) renameat(r5, &(0x7f0000002380)='./file0\x00', r5, &(0x7f00000023c0)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000002400)={0x2, 0x6, 0x4, 0xfff, 0x6, 0x9, 0x8, 0x4, 0x813e, 0x20, 0x1}, 0xb) 01:46:48 executing program 0: r0 = semget(0x2, 0x4, 0x206) socketpair(0x1f, 0x3, 0x3, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, &(0x7f0000000100), 0x5d) fdatasync(r1) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000003c0)={{0xfffffffffffffe00, r3, r4, r5, r6, 0x20, 0x8}, 0x6, 0xffffffffffff0aaf, 0x3f}) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667663e38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYBLOB="540d00004b3953c82ede600c8e4420e9f25a67f25f76a5ab113d312472ab6e86bdb71a81a0634cc995050f34c2960b0dd476b19a57cb61b479b910ce2de139ca80beac2d258c6a4536a7aac6e161eb09efc2b36c070be7fea73601845308bb8138ed7f30d25c0510", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000180)={r9, 0x9ee}, &(0x7f00000001c0)=0x8) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) fdatasync(r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f0000000480)={r10, 0x81, 0xf9, "857f9c6b453691b79d4985384186a24084a84face1267fc23ab558da7cd60a53e4cafba839f77fc29c35c84f7bdc84f1e665953996116a1cc0797717c50b509dca8ba719a7a326ef8a4c0b64607dbc69526323d728e26df4c1306d58c73dfb4de09b6aea37c01c344aea9366be3dc419f3861f3dc8a729b80e584e857daed652808d862f6e46b3784ea9e803f1623456d5b65cafefbb4c94266e1cfc57ea80504da66eab39fa89d038c0a41105c3691cd0bcb63b3669c976120eef86fbfcbefb36b7687ab05b1ff0cacb16004c97845372db30ea105d2086b8fbbccd8aa87807e646eaea8f0b9f20d81cee5febfd8ef1aadd8887bd15e70a18"}, 0x101) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000005c0)={r11, 0x81}, 0x8) fcntl$getflags(r7, 0x1) 01:46:48 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eb19d4fe3b038da"], 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1f, 0xfffffffffffffff8, 0x0, 0xffff, 0x93}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1, 0xa1, 0x4300, 0x9, 0x43, 0x2, 0x401, 0x9, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xff, 0x7, 0x3800, 0xfffffffffffffff7, 0x6, 0x2, 0x800, 0x4, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x0, 0x9}, 0x0) 01:46:48 executing program 2: syz_execute_func(&(0x7f0000000180)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d0177b5bf2680c0000008fe9589b26c7e4c753fbc4c4a1cf592bedfec4427fc902023ed107c4617c289c5495000000f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26dd27400f0d180d18fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:00 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x100) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x37e}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:00 executing program 3: syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000200)=[&(0x7f00000000c0)='(%$]/.[+%!-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x9e^\x00', &(0x7f00000001c0)='\x00']) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000240)='./file0\x00', r0, r1) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0xffffffffffffffc0, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x4, @rand_addr="dd9ee96ccf01378b565d3caf7af1b197", 0x98}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xfffffffffffffffa, @mcast2, 0x100000001}]}, &(0x7f00000005c0)=0x10) 00:00:00 executing program 1: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000080)='-\x00', &(0x7f0000000000)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) 00:00:00 executing program 0: syz_execute_func(&(0x7f00000000c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd764f342a500006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f00cadcdcf340ad0142c4e72e3131b15dfbc423d1685ace3ff0412977310000") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x30000000) 00:00:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0}}, 0x0, 0x800000000, 0x37b4fe50, 0xb42, 0x1, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x957e}}, r1, 0x9, 0x8000, 0xa, 0x4a, 0x80, 0x5}, 0x98) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x80, 0x0, 0x0) 00:00:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "ae4a9f500b310dd5f37937f81200412e9362e50f9745cf54db848519fb8e2d27", 0x7fffffff, 0x8}, &(0x7f0000000100)="7e9888ddc39469a92a33c919debfa0e136cfaa454bdde9ee1f02a0e3a6df2c9fc6d44e03cf725cf29a7d15a82a17c4e68c7accd1dcb20a701f986fce400785108e436121118196ae7dfe32b086c27359cf6eae50f5aa00c9feb0d16d5ec87e050025da3434030ab56b2f73a503f27dd5677d57c59e981dabcb70af688e41d52a19730f8b3f6dd2466cc2dbd0f905700808433648919c9f2de7c387eeda920928741d7750c41a48151c807125a1c3cb5e0ed8b1ad54c0f565436b472252040084eb78e48ea0680912146e6b45316f8826f343279f1e534e69b39160", 0x6b3, 0x2, 0x2, 0x8, 0x0, 0x1000, 0x8, 0x6}) ftruncate(r0, 0x7e2780e3) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x4, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) 00:00:00 executing program 1: r0 = dup(0xffffffffffffffff) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00./fi\x00\x00\x00\x00'], 0xa) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x9}, 0x1) syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b5b45e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:00:00 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x2, 0x2, 0xffffffffffffff80, 0x0, r1}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x10001}, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3}, 0x24) 00:00:00 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000340)={0x8}, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=0x0, @ANYBLOB="330000025d00006000"], &(0x7f0000000380)=0x94) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000400)={r5, 0x100000000}, &(0x7f0000000440)=0x8) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) 00:00:00 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 00:00:00 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000200)={{"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", "ae4a9f500b310dd5f37937f81200412e9362e50f9745cf54db848519fb8e2d27", 0x7fffffff, 0x8}, &(0x7f0000000100)="7e9888ddc39469a92a33c919debfa0e136cfaa454bdde9ee1f02a0e3a6df2c9fc6d44e03cf725cf29a7d15a82a17c4e68c7accd1dcb20a701f986fce400785108e436121118196ae7dfe32b086c27359cf6eae50f5aa00c9feb0d16d5ec87e050025da3434030ab56b2f73a503f27dd5677d57c59e981dabcb70af688e41d52a19730f8b3f6dd2466cc2dbd0f905700808433648919c9f2de7c387eeda920928741d7750c41a48151c807125a1c3cb5e0ed8b1ad54c0f565436b472252040084eb78e48ea0680912146e6b45316f8826f343279f1e534e69b39160", 0x6b3, 0x2, 0x2, 0x8, 0x0, 0x1000, 0x8, 0x6}) ftruncate(r0, 0x7e2780e3) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x4, 0x4) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x6, 0x12, r0, 0x0) 00:00:00 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0) 00:00:00 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 00:00:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = socket(0x2, 0x1, 0x0) munlock(&(0x7f0000003000/0x3000)=nil, 0x3000) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040)=0x4, 0x4) recvfrom$inet(r0, &(0x7f00000000c0)=""/98, 0x62, 0x0, &(0x7f0000000140)={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x2, &(0x7f00000001c0)={0x2, "74a15c67ccad242803084ac39190048e"}, 0x14) 00:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchdir(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x8, @mcast2, 0x7}}, 0x0, 0x4, 0x100, 0x0, 0x0, 0x1, 0x7}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x7bb1, 0xccb0}, 0x8) geteuid() getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181eeff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") 00:00:00 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x8001, 0x4) semget(0x2, 0x6, 0x400) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f00000002c0)="0679b626e3f894bdb7f5c9cc025a24d823e328239eea8d4222160c0344084a39a9300113e9fcf15c84fdb330", 0x2c, 0x80, &(0x7f0000000300)={0x1c, 0x0, 0x1, @mcast2, 0x1}, 0x1c) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) syz_execute_func(&(0x7f0000000100)="98243a0f050520d0f80791b0164141e2e96564dab20000000050855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e67f3c78888a1c40fbbc4e201acac10000000808f294001b00b000000f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffbc441e1e94cba9b0f3804830a000000") 00:00:00 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) renameat(r0, &(0x7f0000000140)='./file1/file0\x00', r2, &(0x7f0000000240)='./file1\x00') r3 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000200)='./file1\x00', 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r3, 0x2000}], 0x1, 0x0) mkdirat(r3, &(0x7f00000002c0)='./file0/file0\x00', 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1032, &(0x7f0000000300), &(0x7f0000000340)=0x4) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') freebsd11_mknodat(r2, &(0x7f0000000280)='./file1/file0\x00', 0x1000, 0x5) 00:00:00 executing program 1: syz_execute_func(&(0x7f0000000500)="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") r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x822, @mcast2, 0x1}}, r1}, &(0x7f00000001c0)=0x84) 00:00:00 executing program 3: syz_execute_func(&(0x7f00000000c0)="9826473e431c020f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001b40)={{"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", "e293c5b9156865292004ba949c3e754a5e282fdcdc7d5ec487cbafaa37daa198", 0x9, 0x3}, &(0x7f0000000000)="12a9e90c8c5da5677dbe0eb1ecab8c43ddc891e1e214701f32b5297061bf6596588745757052c6cbf4b6ed5bdf6d550265146415e260e275c204a26d04e544e343af6f96d8be0a096a13c667871387505277ba94c2d1457b799a81c6e5fd865f64e984a9cd6678ca504ae8c0ed5ee6298798a0e29df0489ed04db14af9a799acc7ae65f3cd698ef6b0aadf738984c6b009f769ce138cf195327f4ca74e32ee3b3933aa7735b88f31cce863c860be40563b2b08c3c7", 0x1000, 0x25, 0x5fe, 0x2, 0x80, 0x5, 0xcaf, 0x2c70}) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f00000005c0)="25a81a350c0a7b1e4d12892ce862b73c244e383f3ff953a93a5b6b9006c6ed0abe02527bc9bf6a4fa3e7d05aa5a3b4a4123b6828722ed9a54b7aa3436b76946230c1a417baa492436110e836019daaa3044fa0bcaa8cf0ab563f5e85bb61cf2671ca39fe8a2541bfae1e1bd63a02e965049b743f64febe94393b7d432cf39d3d6fb0643cb90095512bcd3930de17b3d2778a549f5189ec6e2de7fbc76978aa016d79ae59063394b0f5906b1ffc0f00661d6f1f5faeffc156ec939e09da79cba24448ac7096fd96f89d45bcfe7d301d") ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000016c0)={{"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", "b2ace2ea89e37aaf8935cedebb17b937e1737d57c09d035d98b87bd0e5b02b6b", 0x6, 0xdaa2}, &(0x7f00000006c0)="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", 0xfffffffffffff001, 0x3f, 0x5, 0x1, 0x8, 0x100000000, 0x200, 0x8}) 00:00:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_udplite(r1, 0x88, 0x3, &(0x7f00000000c0)=0x3, 0x4) 00:00:01 executing program 2: setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0) geteuid() r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) fcntl$getflags(r0, 0x3) fcntl$setflags(r0, 0x2, 0x1) 00:00:01 executing program 0: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0xc0) fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r3, 0x32, 0x86a9}, &(0x7f0000000640)=0xc) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000240)='./file2\x00') getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0800000078d1000002000000b8f4ffff04000000"], &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000340)={r4, 0x22}, &(0x7f00000004c0)=0x8) lseek(r2, 0x0, 0x1000000000003) __getcwd(&(0x7f00000005c0)=""/85, 0x63) 00:00:01 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000000)="13bde73ebe1229de891a3b05cbb1b5b8d454110f96f512aa9921e4e064372e066d791d2b451222731e17899611ee765e43d271411c0cb1b9fedfd3203f954944ee3f78c4d2d5c236") ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0x1) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) fdatasync(r1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000100)="56a8a880fbf7f9aeee92931cc4e6fad11dd01d9a3eae6b2bae135314fb1e191d85f2eb16c6088615d915449feae66f47e34c93a2939fdbfead0e2169318744b3e8ee8794006299f93f710c5a06fa1ea96c9a", 0x52) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x3e7, @mcast2, 0xffffffff}}, 0x0, 0x1f, 0x10000, 0x8}, &(0x7f00000003c0)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast1}}, r2, 0x6, 0x1ff, 0x401}, 0x94) ftruncate(r0, 0x0) sendto$inet(r0, &(0x7f0000000180)="8be04369e464776faeeb3cf7e79e729f56eef5b9cca5631b3712d133796465eafd01694b4af9eb3a621b2a3944383a256557a0bc80428d93e601878a542b07991f2ed77914d1a840781fb79814e6c32b208076f40331a9c22ddeb189788b3c22f2", 0x61, 0x20000, 0x0, 0x0) 00:00:01 executing program 3: syz_execute_func(&(0x7f0000000000)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x61, r2}, 0xc) 00:00:01 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) select(0x40, &(0x7f0000000140)={0xfffffffeffffffff, 0x401, 0x800, 0x5, 0x8, 0x5, 0x0, 0x2}, &(0x7f0000000180)={0xf72, 0x6, 0x9, 0xf6d, 0x1, 0x2, 0x2, 0x1000}, &(0x7f00000001c0)={0xffffffffffffffe0, 0x5, 0x7fff, 0x60b, 0xfffffffffffffff8, 0x16, 0x5, 0x6}, &(0x7f0000000200)={0x1265, 0x80000001}) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:00:01 executing program 0: r0 = semget(0x3, 0x7, 0x13) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/152) 00:00:01 executing program 1: select(0x2f6, 0x0, &(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000100)) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) dup2(r0, r1) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000380)="0c24b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9c4e2599d920f0000008fe9589b26e101edfec4427d822a2ac4c2ed92048d00000000e4da7676c1f2b88f4808eebce00000802000c45704a666f3e1dc8fe9509b9b9b000000c1ea01e7f265dc5f00c3460faa0f996603c402cd08a7feefffff24a1a1460f569f00082640c401fe1d8bf4f4df646736676666434fefe4a30802000050314f864f86450f1772704d6f4d6f698965833fa80e000000") socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:01 executing program 2: setrlimit(0x800000002, &(0x7f0000000140)={0x0, 0x10001}) syz_execute_func(&(0x7f00000008c0)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0") r0 = semget(0x3, 0x7, 0x404) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000100)=0x5) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0)=0x10000, 0x4) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7fff, 0x2000, 0x1a8, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r4, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) 00:00:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0xfffffffffffffffd) close(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$getown(r0, 0x5) r3 = getuid() r4 = getegid() sendmsg$unix(r0, &(0x7f0000001140)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)="b7e18ad129e39dcc269d05b45972ac70114781d5fbb5e45539734b1690e20f9778f0a52411fbd8ee00c1548fdfa1366b0ae00d7af6831ad67b0ffdf07da1a26fc644054cb05fb2a624f95a1bcc4ed3554ca5a50635b07b0c4cbbd5bdb6974f29591c3c3c3a5fc66e5da66c166f1c8fc9585c5b60c3661c0dc628199763815d297298ab5bab7bee5896f755e5682933c7e1a77ba68564df8187df5e0ef94aed2c13b6bb3d56a96b40cc7266ccc604bae1c3942634d5b5d2583b2fe44819af829c82e11da03c407a23722e2bc6d4407e3e654736fd5917ca31f319925864dcb1d7fe118e78c1d9c2375f8798d988aa7ab37622496de6f0a61ab6e8d7a1eea6cccac9dc11cee57fde27716f1f3a9f57a434504165518133db069b3a2af6498bf2f918607a6f1034e88fcc6e2bdb475ccb7260d9afe67a4d26e1b2c7cc9068189ca8e27dc0e21d6c84b57cfda265b2dc1c4155b824c33cbfe87c16e42aa04b24d108d4bb3b31050a7077a015f323ec3f90ce25ead576863157ff634ac80be74ed4aee1ff5b2a315fc0fc020214151326f3c1fb761cf4a994d26d2c84f15f373a0f12e97b749873bc139374b1d03c48ba3fe0484b3686668691c74ebab2a67f12fe52b558a8e21907da610923c923c40068ae717fd786e6abcbe61bb32fd73b8d6f390d7f8abd144abdc87b90f3aa90677f06d3d6d1e05dbc2fc44b6582a8de7c112e6d56f59a2ada15f39d1d8dc31fe7bba90225350f999a5b34952c3af5a517556457c54a2aa4f99232c7ae238d0e9fc31e8a09c2ee47c3eaa2c12e2c860a1313015ee79617f4f42170c70c17a30f81977f1217b77812dee9266c29a5496008b9d322df894ea6d98b0e1a1b998312f895e350559036e6ea5fa9eaeb2b8306fcd709beca0fe7715f2057c0b8d9a8ad1eb9df8fef7a52ae4c363b0b00f292b6b696b90500c2cc545b3bf766869fbdae0a8f5bb88e82aa49efc85f4e4a6e87d397e399fd858771e62cf5ef6dbbd021c20fdb57af11b96b483514a18923ba2da4222ada461ddb8201d50361de719898016e5450e089261022f3cb45a7d99fedf57d9493bc8e132789c9fcfb36b23149ad985ed4c2938bca50fd3251228266a772a2833e8a20c6714f14bdcd62c0f30f352355bbac8ec3a3416e2a854b5a068769c077c12f198283c70afb49295908b53084c78a24a7557d079b0fd8599ead054adc4c605c24e59cf8f0065b968b6345a1043c091587310b8282df27484512e20f04f1ad44cac5a16acf792c1816c773e0d16e37e26db08a359740d21f8d4841c14ac69c5c50d197be3301b238ad66a56ed3f7eb712ac4fe8c3dd852dc9026ebe27f136416f3c088b4b9666875416d5bc764650983d3fb0ea33d2c583936c7b86f97bebd570a3cebca083117a39e39ce5497e3255163128517d44230e6cfd1cfd210803dcc552199cc358640f67815e7a7345ddddef3157aae1b904bb5e959b15caceb142d6a76a4d22a5e3c74eca52ba7db51f5be62a7ac1d1bfad98191982e9da55d633a364cd7eeff36a5163f0496efe8c64b9700f9df3ff7ce47aeac02e63242b334e0194280571d8fadf5e661cdec06864e8692337e3753249b88d181095cf76994cf5fb2d50414b4a7d56bd22082d2227cb706b90c6455713a5a459cd186f4d3cd1f7884a57f560807de363058c358cad9b313c8e376a85a6ddbdef7c6ad27a71acbfb796bd8184cf36e751439e3786363b9a62aa77213635054a0c574579e6d23d393ba6d6dc395ed1112df75d629764dacd15cea3700443d179630f085ea51e926133067e053cca9b7868d7fda616b38cc4eff6a899495d48a6500e97f8bcd5b626564fba7a30afe07860b1bc137039a26e7d6bedae7cbe8602f1a4a4dd1b6971299e5a981207dd84b1929999cf1f63dec60466ecab944de7eb52cfa14837b83daab2782a83cf204fae0f6af7f911776c86be4927d8a6eb22f5b8dd4707044116f4d038393f421865b7be1b72db2b215229203f4442e9aff01dcf33ce1fa9452953a8a8016609e9b9462fbcc564d7ef77475f58c408e2f62a58c3b7a350fb926fd99b0c1d37c03f0f93f2499cbea31bca2fc06fbedb73f95388058233ed526a72d7f479576eb407b661b13a645c6d64f91831def04ad96b47b5a54a0bf9dc6d39e7d691b1d39b37deb7d3b9fc37dd6c314ea12bca4b9a5a93ade716fffeec5812c8dd7b323effd0a16f8c0c74de494512e5e730839d3fc4335cf3e7ab37ff55ba562d2a1c70cfe6f879afe6fe130f707fb251efc7dc45163a81ce9fca91d2fc2930efa12a450fa3b57949dd42e72615a76ef25d59d3988a8ed5391525c6aa544e03f10b6bddcc7e39fd48635afc165027316fa209e8dcea218f4aa7e5c8a15ed4b6f69f1f37bd4b03f0673e225a7452c528e19c977e5a74c4796482d0f0a825e10b7f54daacf3b2448075a2881bb5e40b83117e714f8178cc17a498091347e001c54d20a0fa15e15000ba1dbf66151deaee78baceae8269ac103ed9a9a1993f5c816299c460db575ebabb218f98a7679e66761dfc377a68f5ce243e9c76b97a1be8d56ead5f0ac131f4e1855e762517f28563449c7874052abdb6c1765ba0867e4e9cbe1cccfc10d56154414a429cda22c024d0aa20c491506b88a8359331a1d1b2b8cff4f4a6d09e9359bc45d1556fc11927883a7392585a0587d1c5ffccdc3bfdbeacc79a8388f2ef96f538a6005cc2cb7feeb9d89c52713ba1ed3066659789c58bf7c411b661abc428e467052c8014d92dd33ab385a52666c008866a12b20d77a11c2066aeaa12c3d46c7be26804bcaf54972d719826b80d6dcca99c5cccd8dbcb4abdc357e7307a3317732444aa1921f481639aaa15ff2f44782d58bb3e6183867a20c8883bbfdbccf44e81810086bbea2692a766f5b022726e727b2b174129728345bc768a0cf807c0ed3f8283a9ec48843a21485e4947772572a0d0a7ffe70ecaa350703a76dbf82b2dd3b0a9aeb02d9d08f63833c68abb604b16afc6b1f951d6b435589359242574e0030f62e082ee831b8f5f3a7e75ba59bb223978289e8469c73a5443c7e601fcb01f34efc2232e3249f76eb6e5f6c7322d27fbbaa2fff58c5f79bf84cc211290004fd6d549ebb553c40937f0f36a63e38649f145b0f48a58184a574b1e704402ffac7fba10ffc50aefb8e12d8f4be90a232646a618adbab064f9efc2140070b8c8bfec83fe388dd5338abd79768b2218e0148319610fb103c910d5be06565d76d2a1bb706743101df88b4d5cb5145eade4e6a7720bf600b4d39669bb8635c50a7a386f36aa62a7e3c2c73532a1b18000e4352f8448e70cf98e4012a86ef355268b87cebb8668a1dd6935ba2c4aa5b591ccb7131d2b0149e1fde44d86fe81bc3af8e28e4e3d28175e0e3eae5e518d62b1eba98d1b5bb5e18bd21650813f6ffb08cfd04a2bfd9bd310e23b3f7f018eb7885850a5b33e5ee14b0f361834283a381184ca021e8ad7c09fad241b1ff054c9483331e1a89802abaa587ae9c6944d26a9c4dba9c26ee88cc4dbbaa2a150a65209f2cc88bba7dfac8ca57331e41d163121a033731971888c6498f14c60fdb5edb11f2e4776498a2041e6f9fc593daf6f891e0c9497f28ee2fbb75eb60c24d66ed3e0e553b8f8185f4084a72550209980da805ceb6421608d3e366bbd11b8e3f27e96d6f5381265ad55b71abe65bcd4c8f33528df38b63d786084286611c7a37b828f36c6204f0ce2d295e16169f817a9f4135dc799d91537ec9964d9fda960f03eb623f9df77afab6d1a74b8ab46694e5fe17e2d2707a43a1bbd2a74a9c8a6856db9a0783a030c5686615265a65af9a9d56c190a44735bebfa313779deced3aa83283480c417ecae74c505c7644415c9b95b32a4d23b7685b739a7b5683c4e96d1dbfe43c250e34243ff2ffe6a875293022937ac4aeed611e684042a27dae4586e49abee26096714ebde588618821055fdf0f60391520eddf45b1efaefc39182f5d31f52559c7cd6fb461ea9d47c68d95e8050af74b8bd134ef965d4a4ac1993b400d6f30401dc20f228263dd112399cbb3e736af370904ae0e0649434e0defdb917b83240486741318159e67c78152a5e343ab73d736f2adb5dd34e168e56b59eeacacfc38fd9ca0b72f31060337e6b7a67155a94322f937e344fb75a5cd67a22950102661e049dc86bdfc2d3ad2ddd10f5786bfe92b4d9cfbc2b8eb04c009b669c7f363545bd3de9de7ebe68607b1e9365b682cdec2f3abca3635428e1b6c7b562e84e00881cf267dd8a28e4c8375766b2161a416e33f4248f2e9f0ff93eeafb62cefada99d011112c9c38525212f5dd285bca78fdd9f6b20ff978766d5b58893fe2ae9b940da9267f34e58f3cea4b57c17cd1b13e1941a2b5f8bffa7ace72dc1b091c57545549b8b23b49e1badd3b43e783e0748c8e30b9e374973b970feabbe985e9b47da0e221dadccdd1d450680bb5bc5034cf2b63089047560b42d6f90b3387e3af45d2afaf7283336eb01f3145ebd62ee1341d1800773014c94425ecf2515c5d6d09ef754a98e2b5643f25d9af5b7449b8a3867521f0c1e19a8718a05c57cba8ab0b75877fb11d9576c7e604beb464090f4a7da9c74eb87c67c950a9c4c76f95fa7d979c45316c1eaa823006b933800f45a4c238bf924223f19b5da511172a502d4dc4ba6586f4d4e9f9931447146d036e2675ca5258967b0725fc962e11b91fd255ac5ebbc7d75dbc8c2714b3bbe4b4da0229c4d2ce24ad11ddd3bc2746154f3294706d30d2b463475d1dd09c13c753fb3d664bddbcec5324c6133b74efd5a9e9db917a1f12798d194bed0deba1ed174bb35ba53d40d5cc817357463b2b0801ecb1a626b9173a1bd2642c35796be30cac6c692199055727df7843d3322ceeda30cd550f4026a51136f2e0e12b75bc5fde0d44c065bf2d1796432cdee1679db4921fe4c7f68bd74e59afb166d4871ef91c0a2650e552ff3423cd8d84ef79843798e914892cca5f18afe634db00ea2203c81a0115c094e8c67b70fc629bca35f61d5a428aa48f5525c11f686e9a897328e2d22784769105a520fa94f9b0c64a92592b646fa8c116feeb72349ffbd494770c019059022f1bf04f6353ec779c09e54cf70491926cf7096559353a7e3d6056ad7698a4fc6f61b45c763819335b0e91edcb5e876869f54eb537bbe063d0aa4ea7c3c2538a088afffa74a4664dce4078bb495c7214723654f96bceaf17a80cc93005f358eca1c72496a0d6f85082783a5101b621e3d45f38e2bca387cab60d5356befe1ef2b4bde0a846ed9ccaa16f60cd7eef76ab327cfeebf6ab38949dc7c273bd82fd583de1d28130a8bcaa6c7abe3efea9c5d368865de4430ed360b5a8756bb5f114f06cdf286cd5d3272c6d478f1da79f5baea34a5cf5914aabbe0003ee99a3cf748b7660efbce9cfc4c656222e246869973594367c7d16ff43be14df59ecd6c52bae614d7ec84c2c09676b6a8ee4939de58a6e3dc6727f7a1d1007ab5f9a0f2fb423e490e894c2fe4651a88d8da462210e2be1345bbdef9a8f2d906e6cc86395a0d00ee50c64b1cdda021ce08ca444128e1b5156478c2199581222832a7ae50e3f40391f4832cd27e5f52cf73f5db073242b91151e71a471730c17d67377b74d83dec037840ef5e82877906ff72ef8390d216c41d72c8544c94ea7b8ab2429241cc770fefe72434cd653ac9fb47419e43c049259b446ad6622189d79272aa81042db2a9055c6381630f04f9fd932b", 0x1000}, {&(0x7f0000001080)="ba57e161b4db6feace8cd158c5277f51acbcae", 0x13}], 0x2, &(0x7f0000001100)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r1, r0, r1, r0]}], 0x40, 0x80}, 0x8) fcntl$getflags(r0, 0x1) 00:00:01 executing program 1: r0 = socket$unix(0x1, 0x8000000000009, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x8, 0x0, 0x0, 0x0, 0x153}, 0x0) 00:00:01 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x29) r0 = semget$private(0x0, 0x0, 0x1) __semctl$GETPID(r0, 0x1000000, 0x4, &(0x7f0000001000)=""/4096) 00:00:01 executing program 1: mlock(&(0x7f0000eac000/0x1000)=nil, 0x1000) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x10000000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000440)="7fe459ab8785bcf7982846c220b4e128e81fedec87e53c074a7b89e035608146992e610b86278c8286e077c17bef2b658b22ef3e278a40b3805b9f4b8b05d57f8e8891be9158d9794d9b7d83c25157e2e6d6d49cf0d9c8c38c0b301a749c76cdc962224c0529177c6c33c61f4521371f30b308d55db9623632757e1fc87f0ac4060b6eb65879c4d9df3f939d44f3684daf4899ca4e8e2e521c00d5b6d677fa5d245d3e02979104ee024613b27d704774ead657afde") sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000a80)={0x0, 0xce, "7ab9ded2f2607d80f1e36564d2594f2be963b91fb1482a8da8d58bc4c1eed488f4b5ab800cd1eaee53fc6824a3f6b9320f45153a35641b50cf95d365ea5bbe3736e92e1399f4fea2e86e2682ca81b1f321e416742458090097566f97acf3102980452c85352672e96eb9bcd76ba1b34531005072ca781a207a7e439c0602e7ef88d4f4bfd4c9b571c5732d87210ccaba08d25c00c31fa042e9a39b58f8312c0cb888050050f3c69e553ce0e1c503204decd648d4d5f5bc12a2984f7cc9e6b1ea3e5588165b133ff68ba9085b9024"}, &(0x7f0000000200)=0xd6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000240)={r4, 0x9, 0x5}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0}, &(0x7f0000000280)=0x8) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000600)={{"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", "5cbef3bb6b5f7af79e733a95186fad80ffd155c2c59dfb926dd289aee6022337", 0xc1, 0x7}, &(0x7f0000000500)="a9e067e1da1136a589f9a735ce3504f6cfa3301be4362189e8478d81bd17d6e1c50d51113023b102b3b4b2814059a78e84d2bb4e7f73dc80b3b43e64665bc03237e4a2df38abba4b9bfe755813a14ac848225fb3920f88919db34a1c347b8f260e69f71bf9ad06f1920cddbccc3cabbc84baaa3078c56b86abb7114780930a4ad4c63c2dbca3bb3e1afc88c7aa25f43b0a76211a6ece1b46739a80c027b1289571c899b214b03b1cfffdf97013d9bc67ab0614092b1b34fc1cd3d1ab3d3dcb9a46e36c4cf3a8", 0xc45, 0x8, 0x8, 0x1, 0x4, 0x4, 0xffffffff, 0x2}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x7300, 0x800, 0x7, r5}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000300)={0x6, 0x300, 0x5, 0x3, r5}, &(0x7f0000000340)=0x10) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x5]}, 0xa) preadv(r0, &(0x7f0000000000), 0x52, 0x0) 00:00:01 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000), 0xffba) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) shutdown(r1, 0x1) 00:00:01 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xb945) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mlockall(0x2) getsockopt$sock_int(r0, 0xffff, 0x3018, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) 00:00:01 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000e000000200"/156, @ANYRES32=0x0, @ANYBLOB="020000000000"], 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000004c0)={{0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x5, 0x200000000000, 0x1ff}) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000140)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x10001, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7ff, 0x81, 0x35}, &(0x7f00000000c0)=0x10) 00:00:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) setuid(0xee01) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008ea81900c599a947bd9233797cab6d73b4b14c9cb1e3853817bc403d235460b481b0b10d6938e3cd2109cb77072bc9d48ddfc9475a7a81e340", @ANYRES32=0x0, @ANYBLOB="0200000008000000800000000800000000010f00"], &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x6, 0x1005, 0x400, 0x8000, 0x1000}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x800}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0xb, 0x277f7f66}, 0xffffffffffffffc0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:00:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r3, &(0x7f0000000040), &(0x7f0000000140)=0x10, 0x10000000) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) fcntl$lock(r0, 0x0, 0x0) 00:00:02 executing program 3: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x0) shmdt(0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 00:00:02 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) munlockall() writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000000)={0x800, 0x6}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:02 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed75c423a90f92c4000a00007c0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x80000001, 0x2, [0x4, 0x0]}, 0xc) 00:00:02 executing program 1: setgroups(0x0, 0x0) setuid(0xee01) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000fd306600"/113], 0x0, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x4) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r1 = semget$private(0x0, 0x7, 0x412) __semctl$IPC_RMID(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast2, @rand_addr, @loopback}, &(0x7f0000000040)=0xc) socket$unix(0x1, 0x10000000007, 0x0) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") symlinkat(&(0x7f0000000040)='./file0/', 0xffffffffffffffff, &(0x7f0000000080)='./file0/\x00') 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100900, 0x100) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x17, 0x4, 0x6) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00003e2f66a420653100"], 0xa) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) 00:00:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 00:00:02 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:00:02 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x5, 0x9) fcntl$dupfd(r2, 0x0, r1) accept$inet6(r2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) msgget$private(0x0, 0x10) msgctl$IPC_RMID(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x1ff, 0x2, [0x10001, 0x401]}, 0xc) pwritev(r2, 0x0, 0xfffffffffffffe55, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:02 executing program 3: r0 = socket$inet(0x2, 0x10000003, 0x7) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) syz_emit_ethernet(0x66, &(0x7f0000000080)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0xffffff84, 0x0, @loopback={0x3300}, @rand_addr="00000000000000000000ffff00"}}}}}}}) 00:00:02 executing program 0: syz_execute_func(&(0x7f0000000200)="0c11b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x7) 00:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), 0xfffffdd4) 00:00:03 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0x1c, 0x4, 0xc0f) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240)=0x1, 0x4) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000400)={r3, 0x5, 0x1000, "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"}, 0x1008) listen(r1, 0x0) poll(&(0x7f0000000200)=[{r0, 0x2}], 0x1, 0x2d) getsockopt$sock_int(r2, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r2, 0x2001}], 0x1, &(0x7f0000000040)={0x8, 0x80f}, &(0x7f00000000c0), 0xffffffffffffffba) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @loopback}, 0x8) 00:00:03 executing program 0: setrlimit(0x2, &(0x7f0000000240)={0xa, 0x80000000}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x90ad09c04946c98) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000080)="b88636b647a16115ecd4026e") getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x20, 0x2000, 0x7, 0x1d8, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="11fb0000000000000091de10a0ccafd60f1638f01e45f549107f"], &(0x7f0000000200)=0x98) 00:00:03 executing program 2: r0 = dup(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400) syz_execute_func(&(0x7f0000000200)="98340e0f050fc7f791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f00000000c0)={{"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", "cd76e3ccaf8092cdad6fbd2b46c0668af0aa6ae8bb866b136d680e09f6c1a850", 0xff, 0x5}, &(0x7f0000000040)="9563980b9684d9c05520c33a08378284e652b9f66fc02ca1d24e3bea5041ebccd08129e92cfc5a0cbd359b308f1b60941acaf946154fc0669611336b6d4dfcee9c53ca86", 0x6dea06a2, 0x4, 0x9, 0x500000, 0x2, 0x4cf1, 0x40, 0x2}) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000540)="6fc1cdb480e9eed97f8ce1907fe333fccb71a9efd5fb3f0e93cc478e346577b952b63d8631072f6196279abfe717dc1a6bca35858094edfd46716901a0aeb9b05e1bac1cd63ab44ec02af23193a2f5d2786e8867105787a78422db17e1a2fdb7a97a02189887fc7978153921b1d9dae1c342bb103cc4c48169c0307e867390d9a25ac5a2437a591ef930bfc860662a033cca7cd941940932831f846ab4457a2425cf6cdcedfec4675190ac1c2dda4d2949ffa8951cc1e3958f165f669bd3b5c4ea2435b65f9d1cfc95fc6a4e3f9de50613cf2a76a357d4eaf3c4bda80776e678a8d7b5632a011075a46dadb831ec5b8d7dfd") ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 00:00:03 executing program 1: r0 = socket$inet(0x2, 0x0, 0x10001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xac, 0xf, 0x3, 0x9}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x2, @empty, 0x7a}, @in6={0x1c, 0x1, 0x3ff, @rand_addr="87b877a219d7fc208efcf064d9e0295a", 0x5}]}, &(0x7f0000000400)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x9dd, 0x4, 0x6, 0x8}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000280)={r3, 0x17}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x6, 0x50dabb44}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x400, 0x3f, 0x5, r4}, 0x10) syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:03 executing program 0: syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = semget(0x1, 0x3, 0x40) semop(r0, &(0x7f0000000000)=[{0x3, 0x2}, {0x4, 0x0, 0x1800}, {0x4, 0xfffffffffffffffa, 0x1800}, {0x3, 0x1f, 0x1800}, {0x1, 0x1, 0x1800}, {0x0, 0x9ea, 0x800}, {0x0, 0x58a24bbe, 0x1800}, {0x2, 0x8, 0x1000}], 0x8) getegid() 00:00:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x8c) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0xfffffed9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), &(0x7f0000000080)=0x8) fcntl$getflags(r0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x9c) fcntl$dupfd(r0, 0x11, r1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x80000001, 0x2, 0xffffffffffffff80, 0x2, 0x6, 0xffffffffffffff87, 0x8c, 0xae, 0x0, 0x2, 0x8001}, 0xb) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x401, 0x8) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7, 0x3f, 0x7, 0x3, 0x2}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) writev(r3, &(0x7f0000000280), 0xa7) 00:00:03 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x22000400004042c5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r1}) 00:00:03 executing program 0: r0 = socket(0x800000001c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6c33167e733467a426e6155b9117e33"], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0xffffffffffffff5f) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4) clock_settime(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb) write(r1, 0x0, 0x0) 00:00:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fcntl$dupfd(r1, 0x11, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000080)='.+-\x97/$&\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) read(r0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@local, @multicast2, 0x1, 0x6, [@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @loopback, @rand_addr=0x8000]}, 0x28) execve(0x0, 0x0, 0x0) 00:00:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000100)="dfaa32c99a88180790afb27b8006") setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x300, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:03 executing program 2: munmap(&(0x7f0000b1a000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x110809, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000040)=""/127, &(0x7f00000000c0)=0x7f) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) 00:00:04 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000180)={0x10}) syz_execute_func(&(0x7f0000000000)="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") unlink(&(0x7f0000000000)='./file0\x00') 00:00:04 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x41, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x200, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x16d, 0x0, [0x3, 0x4, 0x1, 0x4]}, &(0x7f0000000140)=0xbf) 00:00:04 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) setsockopt$inet_tcp_buf(r0, 0x6, 0x61, &(0x7f0000000100)="9f4e1d637cfca1f8c7ed102d6aa3d1ad157dc3b00b05291d4b4ba26f03f1dc9065ee7c5bfa5c88438522713b9b22d80520dbc736e7f8742ac37e1c1b9689ee18130d678f11483dbee36f7d0ac0bf8cfde849f1641cf3fd0195dbb47698485ce433bb0fd523b01636c487536f3ec22ae564843b162c5b3dd59817342e22cb20fb16c0f9c5af31ed9bc09f969b9401acf6b2d1fc0306ad64b2c555adbbda9ed4138c0dd29d46166f91718bb3a7964a674d1100", 0xb2) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) 00:00:04 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fstat(r2, &(0x7f0000000340)) fcntl$lock(r3, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r4, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000004c0)={r4, 0x785, 0x99a2cb4}, &(0x7f0000000480)=0xfdef) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) shmget$private(0x0, 0x1000, 0x88, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x7}, &(0x7f0000000300)=0x8) socket(0x1c, 0x0, 0x3c) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:04 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x41, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x200, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x16d, 0x0, [0x3, 0x4, 0x1, 0x4]}, &(0x7f0000000140)=0xbf) 00:00:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setrlimit(0x10000000000001fc, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9e000000e2530b79af45bf9d649ba11824587e0d7b1a6ed66f63859c199e4f9397ab63d4d5dc540d46e66dbe11220e978173b2bb04083f3f45ae92e34c4fb7b1694df50bcd37c4e8e2a4faf3c7a40700000000000000c65e3d5b279b05769447ba271d6810b3ac8224f6cf7106bdd792b58a6f03356daeaac309e368a3d4c3bf476d04e228f366ff07061a782884aabdc3718c4c491f4c9b"], &(0x7f0000000280)=0xa6) syz_extract_tcp_res(&(0x7f0000000100), 0x7, 0x40) 00:00:04 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017a173c3ee2b0c122200"/4098], &(0x7f0000000100)=0x1002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x400, 0x1}, 0xc) r2 = socket$unix(0x1, 0x3, 0x0) read(r2, &(0x7f0000000000)=""/243, 0xf3) sendmsg$unix(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) 00:00:04 executing program 3: r0 = semget$private(0x0, 0x3, 0x2) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000000)=""/4096) __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000001000)=""/250) r1 = socket(0x2, 0x20000000, 0x25f) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000001240)={0x0, 0x9, 0x5, [0x0, 0x6, 0x3f, 0x8001, 0x401]}, &(0x7f0000001280)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000012c0)={0x0, 0xf850, 0xf, 0x30, 0x4}, &(0x7f0000001300)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001340)={0x0, 0x1}, &(0x7f0000001380)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001480)={&(0x7f0000001100)=@in6={0x1c, 0x0, 0x2, @mcast2, 0x9}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000001140)="a708d734c75a9c080d1d144b85d8ca888028f9774ec85352027b72df61dd9e8e7d0c4daa2656876d67cbd58732c0420a3458c78966eefb8295c98509a9fbba0e9adcce0a02870c68f2b0709f49755dac5e586225dc8aec20b8f799ac115559b9e615fcf936d08740a0ea5302e966ee9d1439d001287ee929923242dd122450ec3fbf66084d5790535b74671ab5524c8d80472af9", 0x94}], 0x1, &(0x7f00000013c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x101, 0x2510, 0x57, 0xff, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @rand_addr=0x8}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x100, 0x1, 0x7ff, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0xd8}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2230, 0xfffffffffffffbff, 0x2, r4}}], 0xa4, 0x8}, 0xd) setsockopt$inet6_buf(r1, 0x29, 0x66, &(0x7f00000014c0)="2f1096ac3de9340d1f7f5df2e6156a58067381e9b35acf35fd0b8a7a7daf055d14f02b1e7e03da2eb220bb524d3490e0f3c4a459f8b42e6f5a283454e0d37bf516a813398a87158de59f7746a2b72e837c82b88cff4cb733b2100c0b30f2c5c0b06b504b8a1baf91534d0055148c36386b6573541c8ace1ea133f39837fc", 0x7e) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001540)={0x0, 0x6, 0x410, 0x6, 0x6, 0x6, 0x7, 0x100000001, r2}, 0x20) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000001580)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) mlockall(0x3) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f00000015c0)="2c55dea9aacd610464945869235d3b52a2508166d4679614880bcfa33adb5c8b59e0a54c4a94ea6cbd97506d57a0258332ab94278963695d36a4d73090b549e2fb90102467a14f4ff4b5e2dc9defbcfa1ac724620a73488e435b8dc74f6b1855fe5f8aea9ad9daa0532e84b5affb128756ca396a932ae1e33bb205feb777d2ba23b5db7f6fbb411f944da448860e847326e644124e30b27a4502ff049ae72b4ed0f55419c74dc7777543756d") __semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000001680)=""/214) r6 = semget$private(0x0, 0x0, 0x401) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000001780)={r3, 0x0, 0x1, [0x4]}, 0xa) getuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000017c0)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x165e}}, r4, 0x5, 0xadf, 0x0, 0x13f, 0x7}, &(0x7f0000001880)=0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000018c0)=0x1, 0x4) setsockopt$inet_group_source_req(r5, 0x0, 0x54, &(0x7f0000001900)={0x8, {{0x2, 0x3}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x118) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000001a40), &(0x7f0000001a80)=0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000001c00)={r7, &(0x7f0000001b40)=[@in6={0x1c, 0x3, 0x8, @rand_addr="a1c7b8ec4b9a3919bd0f5da68b5a3c49", 0x10001}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0xc000000000000000, @local={0xfe, 0x80, [], 0x0}, 0xe6}, @in={0x2, 0x2, @rand_addr=0x244d}, @in6={0x1c, 0x1, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0x0}, 0xa21}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000001c40)=0x10) __semctl$GETVAL(r6, 0x3, 0x5, &(0x7f0000001c80)) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001cc0)={r3, 0x1}, &(0x7f0000001d00)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001d40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001d80)=0x28) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001dc0)={r8, 0x2}, &(0x7f0000001e00)=0x8) 00:00:04 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x811, r0, 0x4) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, 0x0) 00:00:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000080)=""/9, 0x9, 0x0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140), 0x4) 00:00:04 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x3e7, 0x10008000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0xfffffffffffffffe, &(0x7f0000000180)) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)) setresuid(r2, r2, r2) 00:00:04 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000000000000001000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setitimer(0x2, &(0x7f0000000040)={{0x6, 0xd5}, {0x7, 0x4be4}}, &(0x7f0000000080)) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x43) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:04 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000180)={0xe732, {{0x1c, 0x1, 0x1000, @mcast1, 0x4}}, {{0x1c, 0x1, 0xfffffffffffffff7, @ipv4={[], [], @multicast1}, 0x81}}}, 0x108) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) ftruncate(r0, 0x0) dup2(r1, r0) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) 00:00:04 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = semget(0x0, 0x3, 0xc8) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000240)=""/58) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 00:00:04 executing program 3: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='\x00\x00\x00\x00', 0xfffffe9f) socketpair(0x1f, 0x0, 0x7cf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x107) 00:00:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setitimer(0x0, &(0x7f0000000000)={{0xcc7, 0x4}, {0x4, 0xbf4}}, &(0x7f0000000040)) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xc4, 0x148) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x6, 0x8}, {0x5, 0xffffffff7fffffff}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x8}, 0xa0) 00:00:05 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad00b300005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) freebsd10_pipe(&(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000001340)=@abs, &(0x7f0000001380)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r8 = socket$inet_icmp(0x2, 0x2, 0x1) r9 = socket$inet6_tcp(0x1c, 0x1, 0x0) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) r11 = getpid() ioctl$DIOCRDELADDRS(r6, 0xc4504444, &(0x7f0000001640)={{"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", "06b390a5ea5bc52740a07c7db906aee6b10f8e4981265ac1e8a3c5bb613c32cf", 0xffffffffffffffff, 0x4}, &(0x7f0000001580)="fe5a71bd2c02c2983848a8140b8976abcd5083c553d4f4a143e970de0469433e4e6c6a0d6a2af54035ede38cfe023cb61e4e8af29494f0aba5644220345192d35b6df839a9cfbb3dcdb7b8b0958c74274a90a56f1188a324a7edc143ccccb243c5417abe573260b84b600ac7e9a31076f5d64ccbb82e547c471254b8a02795df46869f", 0x6, 0x8, 0x81, 0x0, 0x98f1, 0x6, 0x7}) r12 = getuid() getresgid(&(0x7f0000001400)=0x0, &(0x7f0000001440), &(0x7f0000001480)) sendmsg$unix(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="a0ccf06ff88b69f43b65593874c5e9a07712490e1b9d", 0x16}, {&(0x7f0000001140)="f78595b51e32bf7ec56ca1d75acb34dfb9566695bbdb6f12e53a4248f94680f6f011805c174903af5918849d95f6d86e65e3708eb5d5cf5cbc1e1d4f139842b47763a59a4e6791829f598df18ddb0b05388ba429e5556923a8fe75d73e19ee1307bd73942bf5deffe61c7bc1f1e8915df11deaaf28f7112ebbfc1c3c21044c09104bfbbdb201c6952c9a929ec511fb1431ac0d4f1a40f36c64cdac8d36f6f70577be96334aa741deb1bf290f603dad35468f6d2894e191379f4ba0a29c9ba2a18f8a4ca162fae606ff3a", 0xca}, {&(0x7f0000001240)="7c4c8851e033f37b005809a7074ac4ade2a3660c167bbfd90547ef9d65831a2243aec8504ec9c7c84f6608d81640977e1c14bfebd57c47f09c838c0242c4ff2931f59ef7ff", 0x45}], 0x4, &(0x7f00000014c0)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffff9c, r1, r2, r3, r4]}, @rights={0x28, 0xffff, 0x1, [r5, r7, r8, r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x70, 0x85}, 0x4) 00:00:05 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) recvfrom$unix(r0, &(0x7f0000000080)=""/3, 0x2, 0x400c0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01fffffffffd09"], 0xa) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x8000, 0x4) fchdir(r1) mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000000140)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:05 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) pwritev(0xffffffffffffffff, 0x0, 0xffffffffffffffb8, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="0c182bd6ff7e2cbc99efb2a7edb9460ce5738b2025d023dd391b47941b3e959c79722478d065f19c771ad68fa95c681aa02fe05d4d1fbf26154b21b42a09ba"], 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r2, 0x4}, 0x8) sync() munlockall() 00:00:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) read(r0, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000500)={{"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", "075a492ff68b5278a9159d18e25d8f1817b786c8eac2c78c479ee4f4f904fc19", 0x100, 0x8}, &(0x7f0000000000)="7dd715988a8dceda46da6a00934f674c22fcb82d02c72c2b94885ecd484722ce04", 0x5, 0x2, 0x5, 0x1, 0x80000001, 0x5, 0x3f}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) execve(0x0, 0x0, 0x0) 00:00:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000200)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="39000000314b5f220a458f48adae2161fbb2a8e3947353b26940b0dde2b863028fd8ebe1f200d647394d292e8a73122c7aaf"], &(0x7f0000000140)=0x41) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x5, 0x6}, &(0x7f00000001c0)=0x10) 00:00:05 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e9d9ee660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718b660f170001b00b000000f0fa457122750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) 00:00:05 executing program 2: r0 = socket(0x2, 0x6, 0xffffffffffffff7e) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000000)=0x1c, 0x8d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x8, @ipv4={[], [], @multicast2}}}, 0x0, 0x3, 0x7fff, 0x47}, &(0x7f0000000100)=0x8c) accept(r0, 0x0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x2, 0x8, [0x8, 0x100, 0x9, 0x100000000, 0x400, 0xfe9, 0x106f, 0x20]}, 0x18) 00:00:06 executing program 1: setrlimit(0x7, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) setrlimit(0x4, &(0x7f0000000040)={0x8, 0x79}) r0 = semget(0x1, 0x2, 0x420) __semctl$SEM_INFO(r0, 0x5, 0xb, &(0x7f00000000c0)=""/91) 00:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ioctl$DIOCCHANGERULE(r0, 0x8048756d, &(0x7f0000000280)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x3ff, 0x75}) 00:00:06 executing program 1: r0 = semget$private(0x0, 0x0, 0x340) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000100)=""/113) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f00000004c0)="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", 0x1000) recvfrom$inet(r1, &(0x7f0000000280)=""/168, 0xa8, 0x40, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c150f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04170081c66db703c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="85abe91cfbe8483274738761c12779e9c869fc34507f556f3bbc58cc63cd98b3c94447c5cc", 0x25}], 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000010000000080080097d6e8fe00000000"], 0x14, 0x100}, 0x8) fcntl$dupfd(r2, 0x0, r2) syz_execute_func(&(0x7f0000000400)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="3600000054f22b8a37b28af0f411a2c928d17492a892163cb1ac0f881cc9492f8249f26d5f50ae1df79b5bdd65e7f0e45441f471bacc19462d422c5db60efd76dbc1be1a73094733adbf5efce09187b6ac83727dfefee1d5698b75c10d7495fc3d3a29c976d12b347c3ea2070a81cb42c01be1287effb919a43a86f4fd4eeada126af707"], &(0x7f0000000140)=0x3e) r2 = shmget(0x2, 0x2000, 0x182, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x23b, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240)) preadv(r0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/240, 0xf0}], 0x1, 0x0}, 0x0) poll(&(0x7f00000000c0), 0x191, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000300)=@file={0x0, ""/85}, &(0x7f0000000380)=0x57) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/114, 0x72, 0xc0, &(0x7f0000000140)={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000035b214619efcdac500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000095ed96298a98fa"], 0x64, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/217, 0xd9}], 0x1, &(0x7f0000000600)=""/87, 0x57}, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) pipe2(&(0x7f00000002c0), 0x4) exit(0x0) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x7ff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getpid() 00:00:06 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="f9678e505677270d666845948a47cd7772e3231eb09d0080000000000000c80fea8a2b6aa956ea5d4eaf32fe289692d9ecaed6e9307ea12f3d4632ed09fb08c7c38ad969aeb93c5e6d5f86b9cc91899fabb28f9daa7ffba427cab0e8e0032100004f5a41cc2884f01b7a6609fab5caf3251f08ffffff7f00000000c406a5564962d11e76da526de016e83403554460c08eac0d0322db6b8406442559dbce9bb0814add8af40c62284a4614b5393e77f0e55ca88a2061ea4cb798e3724462f577df93939830472d5c6c27f348cd32fbbed4f2b3bc8bd0989b0b0dd361c56a6ccafea36d667054908cfb120379504ca491e49494147416c819c5314f026d2ded9bfd2786c37cc43ff632195f7f64e65dddbfa126708f8f29aae34dce40429fcfee523d4797749ea5d9b2da4f04741129ad1daf1a1ad909911e0680e7f001f5e06719306b36b6c99f881c1f7c5ec60c7686b93c834e5d800d94236d56cd6ca845b7041d2588bfbe09c9e5dbc0e05ec5ce095ce7103100c737e354523a0672f18cc6bfc12f9076b4e821b6c5e5102e676170925f651ae26a12dfef96acac662783e1"], 0x10) syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc402bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 00:00:07 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendto$unix(r0, &(0x7f0000000040)="fbbb7833ae4f3bbd35037c00b4af7a0c6c75fdeb44f8c1e0106f3dd43cc88965f2f028f6a73cf8a5c184ec5a55d0de6e7cf18b7e28dca57b5cc7a96d5a00d6a270826d49b41d7743bd4be68b3e14cdfe02ac70d0c6c37ea23a0a7655c12a1b78368e6e36", 0x64, 0x80, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, 0xffffffffffffffff, 0x0) 00:00:07 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd99c9900c4a37bf0c54041e2e9d9ee660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000000020c66db712c483397fd30000100000ac718b660f170001b00b000000f0fa457122750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) 00:00:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f4de8fa9c20abebf8d3a81f"], 0x1c}, 0x0) 00:00:07 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8390c33f7bd2d687880525227bb4e1409d5625b0c471c1678006476d62594153bf6947af68881511ace4b0ca226254620c061502796d5eb33f06518ffb4baeeca1fc033b14bffd3481bd39ed67e329b38358ea"], 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) r1 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 00:00:07 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x800, 0x2f, 0x4, 0x3, 0x8, 0x4, 0x4, {@in6={{0x1c, 0x2, 0x9, @loopback, 0xffffffff}}, 0x0, 0x9, 0xff, 0x1000, 0x2d1, 0x5}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0xe722, @ipv4={[], [], @loopback}, 0x40}}, r2, 0x10001, 0x6fb5, 0x7}, &(0x7f0000000240)=0x8c) setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) 00:00:07 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) recvfrom$inet(r0, &(0x7f0000000200)=""/98, 0x62, 0x400c1, &(0x7f0000000280)={0x2, 0x1, @broadcast}, 0x10) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e01000000653000"], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="f73f1912015b26f3bcef67c5d2cba74900e079069eec6b5491d5628992b57d421560beb4b57b9fc516be2eba8752029a84afca6551", 0x35) write(r1, &(0x7f0000000140)="1e", 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r1) accept(r0, &(0x7f0000000000)=@in6, &(0x7f00000000c0)=0x1c) 00:00:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000180)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xfffffffffffffcd9) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = dup2(r0, r0) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000001c0)="3cb71fabc5b3330c6a11ce6029581672338d0cac713b0fd93d7c00aaab2527ee4c6f3792deba624f56f2bc65f435d087f2e55c4f3b5f37ef62b18bb854a7884de8516257745ef1ba0f86f03ae6952b8b955b51b23f62b580ad7bf9581a45b16ccb9fba726255dbaf50d9d2dfe032a59581eda1239965d8a983ab2e24d6ba2249a74a7ec76133fa8d78a3dd28ab0dc514e800fdb5c9f052604770941759c98f969d0340cc14cc742db8b008fc4342a0eb3f638c165dd8be6012ab85c9cb22d6bf438ada6c6a9095f4f2a67dfdbc6dee0bf82e7910b001") getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000240)="0fe91aa9b9281bdf33eef3b167169f368208321efcedc3669c9971e583b96b7c77c756f01a6e7f7105f8a7bdf286e98102788d3e1fea9dc2bb809b1fcff1dc298782831971ae128c08e09b92f89e54276ef826c955e18e9e0e9cab0b41f76fda4c41899c9040cecbb81b83f540478e0e42ca05caf2459a148da026ed374e1ea4f459e563359026b4ccfeb04bdb565a5fc874700941de87d441fc1d76286b948d71e7647abbeb84bbb0fc6b5eae053a1a6960fb2e161902fcb9fba4049c1dcec2c4aceec9d527226541d321124f90b74fcb61dd4dd5d3e654d95b9f121b607428d6e9289888dac1") setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:07 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fdatasync(r1) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300)=0x628, 0x4) renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') 00:00:08 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) clock_settime(0xe, &(0x7f0000000200)={0x2, 0x6}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x93a3, 0xf5a5, 0x4363, 0x5, 0x20}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0x1, 0x100000000}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240), 0x6) 00:00:08 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0x4) 00:00:08 executing program 1: r0 = msgget(0x1, 0x2) msgctl$IPC_RMID(r0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x0, 0x6, 0x3, 0x206}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={r5, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), 0x0) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000140)=""/102) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0)=0xffffffff, 0xffffffffffffff9a) msgctl$IPC_RMID(r0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 00:00:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) recvfrom$inet6(r1, &(0x7f0000002780)=""/74, 0x4a, 0x0, &(0x7f0000002800)={0x1c, 0x0, 0x90000000, @ipv4={[], [], @multicast1}, 0x101}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) sendmsg(r2, &(0x7f0000002700)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002480)=[{&(0x7f00000000c0)="0fa48a1133856d1e712ac46dd674c5c6c5ad5c5f035d4eb694dc", 0x1a}, {&(0x7f0000000100)="de5ae6c44db7e692d97acc9fa04a6a56c5f5e928a02a2e4b6305c59b7fb603b8dced03fc6804748d2e3399ae238e7df1b286200182012b2fb1d1e346ffab1dda2e7e36b9655c69e7868cc68d183d0489c86f73097342a66d452c2d0ced0ff4bded07e7b4f1a4d8f86444f84e006a1773846510081dc4f5a18e5ba1e4eab2162a700c7be121d498df7a9104061121447100e406b62579b79ddd9357650b09e9c77514ac9a8a160848ca9d34a10fad1c8680f28d62c9c16ceda80d100aae062879d1bc4178363ed33752f60160791f9d023fab479d1fc6b293b64e0fb2d7f0c4cea74fd4601c831ec8f2f8cdc655905c60b614a268cea546822c57c03f4c24a2fd88d9850d57ca1f01193328ccf7af5adcc89d2ef6221509ed94f0bda73a3ac62d3b77333ced58bb040ef41caf66a6bbf3cf0cf8585cf65fee1c6a307245d3e65a4512fa71512027fca240bae61bc691128a41a744bd0c8f7255ef4b38c17f9f27a60d8990741b045a581ab47ec6c63a6c3ca72f527e2392ebff015be302aa8e4fc73bde7ea6418f466797af1428b79624407265dd5b5801c2da5f9d1c32e720c39ebc7ef568cd6771e3e978caf12b2fb9ea534ec7e21f3146dd6616a7c5877d81771d69a738586bc855c2ae40eb0b544739f7d28d9aeb69dcf13ca98181dbcde03085e92c57e4c6afef43fb3c94841d38543d06d0ab24df555b7c454d2ed82c03385f629bdca5d2ae149821836e74c2de0611117a0ea5231a4112542ae6c764788f7944436b2105fe932aaab6bb430cc0d9c329ab8300fb64a4318ea6d688dc0735e91c9ce36e2ae45c3adb5a37b3a95a200cd7a7cdb023854b58d4962869516f6d7006f4fba49f68ec228fec822cd6651d903529baa26768601db63434c97e165a40a49856f3b1c01f98af7e717f9b41d6e83c607fd17140174addaebf4691c5a2772cca39c540874ea0edb65a3771e93211c5f2380e3aac9e11f666dae6e81cc1d207406cba18968bd5b51712ddfb01e68726866c2efaf923f6a798f30236c553b4d8f36233cae36df542baa2c54dcec5363b0ea60f81a34247a907467d4b934d00d891e7b46ca9f3901d54fa4a5eadf5c5c22b5c49937abb24a3d08a96ee949b488948b9e1dd76104272ce4a84c9a424d61763091eb4bc4da3dd82a78012b30fad23462fa1c9ed5c72f8e43633e8921cd852eb422af0573b1c7a287fd9b03234a5192f71ecb23db87425cb4583451a0d9c67280a05913359a9cac926495911dd51cd238276a6755c7ccc1cdbf0bd4d225298018eb5e2cd2a4f0bf55258dae153d0598e81a6cd1380d131f87550591b064abbe9d7c83896779ad8af36f95e18f7bba23a0d3c6992c7538fbc2d145225c4f0248663fea61797e7b8b7c1a02dc23cc506ccc8fc746190d30ad04f89267637b891344c64f5a4430b1274a2c388ec8a432ca3db0d80658dbb119a33753736e69bc8bbb019fa4a100a37e3dc77ccd6cb5e6dfb84c812e83d6a658edbdedd278b6dd5243322beceb2bac3f4aa1864fa290d036e47d0cda40049df7107c4b866f1157ecf6a0ef7246aa1bf26bc623621f27f732f9014d804ef5da0e89c42b8b643462028d49407f3500d9f0b92a9fbd49451e0d34a1004255e0460850d330933d507fd50247ddb4ba6ea22a2a5b7f7f2373fef7c6fb99a3e0806aa43a8fcb3fbed2b77263ea52c186c55685962c6c0c78c0d3fb78e763125b807865bdc0c5f7ca82de55ddc74a5c9af7d87c486ab2bad6669897b7915bec5b047662a375ce203ab7926859e393c8cac6e81ca17e14ec9ed6383cbfa8deb444531c16dac14adbbfd503564b116ba1e778322ec801c92f809eedb3476c8af861fc52149c1d778b35ef1e5da297fc136dee402589012a331dc64603857fe052bc4f47465baf7e62930641ca97dc9730feba95025ef52580567c9a66583d7b8eab488f6ba711b102ce7b4aad078238f9429922d2a7e8bd653fecd8fd90ab10b1735c3dbe98f5c4e20ababb4eaf1ffcc51c83c8707051fe718e1f84d2cf2ed6b37be9ecf59d58e4a14cb8a2a31a66010d65b822e291d582ee8a0075ae813f1e3e58c9120addca8e0cd64f33649bc1faa8bce82d0ada4361e3ccd755067d383e901467c9963b443f94dffff6a17315be2e915bc3cb883123e36d40507a72c6b4dbd5edd66f61a70fd5513a94d5a93322363df1ee1f8660b2ca476a08b42a11ba88171063f4f00d34256e92e743f331ce0466dd87ce2eaef9ab57864beadd69ee05109e9b451e1b688dbe96e99ad9c4da34936d769172943e4716c5d07f8b7fe2f00cbfd44849b27893ea13085577e7e21c8f4ec6cd3313ef1dc8a55b02f988b0cccfe8f2109095cb262c1d4f1c3fbc880bdd1f9b88502f456772daf19fcbabea4cc9aa8ae8eccbd86d82e5fc8b83bea12d5d97ec58bbc0caf3c933ebabb467e64ff34fc6bcb6bd50f712ec1302e7d1be533f22b9db357d87d741e44c78059c045098f2e08dee1ad69f343cbc675e4aecf90ec691e3f1aac36318dee7bd9d1cb9aebf0bf00e5b4360d2c614b2c464d5884ba12c637c9bddb3889625260dbd1c557dc6a667abd04c687d4d15bfd67b746e557fef9cac6fb2b80a8bf72a9ee54f2e2918ed303b43fccf3462e9ee95de7132b8dbf8ab3cb33307f763e6d39933a8892e97af844162bd6ffe1c2a2c2b90e711ca683ede9c4a02d1f922d7c65fb1f2e04418d16352eaaa9f150ce7030d9ae59c1ebb000e7b11bad8d8ec6220c49c201f344b2465f737de91d87db495897c52dce9076ebce9ee124c3eda2d5c54b90f3d4c65ed03836a7cc3896f13e0f33dfd5138e926126ea5642290d3fbe9a3adf88321bf7cd152d10a5f8281fd22eb87f26120e4616360dfdc8c64aec91f7b86350e68e2ebbc3f4cd64c101bbb7202139e1a2f56d1fe91d3de21eae33bb343f38303e114c337413719ea99d7d989c1dfa7c50265f3b131ff32302554922c2d0eba1482cd3985c7f09f47980a7298ada4937dcf74dcb8c86c67d02c74b364616c934d0896a2681ce3c308593208bc8cdc65eeb71075bf0ab21577a75814de563d4b6f28eadc33cea97e28409c0a1bc9817ff7472190af81f1d455f69b48c1d06788fabcad46552c968a48877fc5fcfa896654a2a1b1c5d88b6615b8ae5e3411095f52e998dba6f69c56a63641e272c44cab2bbc9b2caa3697498a8c3eca16da7beeba2111db36b304609a4eae13181960260460414af531821671d26d739cfe87624f3acb6f5a502cb83a1f5aab44a32a37526c00df4477f017da15540757266a09ee1d6f1d9ea55f34c544d6f63eab25a1d64303de9e7ccecee12c7e14419f6de4086e0556719f5cc5d1646201097a77eba313596f2d7772b3f25066e22035ba6e323ccb64eb040bdd3a96313777c936f4deee350a1ef3eaa75b9e7e581669a921e3b56d78119f571a82c4bd17fb59caaba0df08778893816188a447b6a8f118af99003461cbe37ec108b8d089eea041aa31c6b5588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", 0x1000}, {&(0x7f00000022c0)="9a3bbf0ea790607423e5edd06b5c5ebb0151f14937edd7bd59175fe1cb2bbebf9872b3723246c04f2c3da1f82e460794bfc084ca34507740606ac422d26f9d094906abeacd74b5ef3336c5cab1b97acbaecab1d21eb30bc0f8fa29d0a60ab32a77da81ea93a7b487", 0x68}, {&(0x7f0000002340)="27efc9a7b949dcb72818e00ba754813a3190be33ba12535a2bb6abe1c80fd8ea0c2a1793c01255446ba2f55067bd6b041bc38f", 0x33}, {&(0x7f0000002380)="3c9f20afba0d5ab00e36da2c9b748af08e49c2ea28a3045f095f1a32fe8adea981c8f0afa363c6e6a0dabf7ac18f1a0e36b9246dd42e97319bec8db346f7880f3a843e2ba489bf4c328c6b0435f312fbe7f29da09b90ba688f8bb44567b485b179eddad99815de12ba42845f75580673a02dd1b81168921bf89b13c0d14f346f8a855d71", 0x84}, {&(0x7f0000002440)="fce224082c72510a5c177084b47262ec05d5dd29d9ceff878424b837402be8036b33a389f8fda0ee21", 0x29}], 0x9, &(0x7f0000002540)=[{0xa0, 0xba, 0x1, "fe228cdeb60d0dbbfa73cae9cda81e7e16ae0de1ef71046bd36c8dabe8f0ebda20c8ee7904553f918b61f9549a036b9c281a852f6a85c4036dc590c1e5283524fbdc9c35b48d2ebaaf9e16f8ac817a748c1d1b0ad81043ceca3bddd273e45f9a69fda3608df5e4bc89a7c9d9c1be4f94972e5f6c817cbe5d231c52e1907d9a02a2913e6c11dd461af08446cec1f66098"}, {0xf8, 0x3b, 0x100000001, "70c8e0b526e606f2784ece90071b2519a466f07324f1a3a02ab8f1b75e13576dae6cd62ef41651e34bf2d483f67aaaa18521577ebef420a346f48854159bbebd8f5da42cc335e97b47ebb8a02557a2788851a599e1408fda22df571b50a52efbb6225a653b2ae029bc9634ab5749a8194c27bf4b00747d28edfbe478548a29ca98d3dd3dae20c15321b7c4baffaa2ea41636f36fdf89724339a5b7d2ecccbe776d7209a67121311937fa79f3a0fb558c96e1aff0a9a74e07d2403a7aa89840c8528c2d9e04f79cf46bb8f8550bdf10fa63ae0653b3d95a89a6d5ef64de29030a527c82"}], 0x198}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 00:00:08 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, 0x0, 0x0, 0x303, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x8) 00:00:08 executing program 3: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) fdatasync(r0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) close(r0) freebsd10_pipe(0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file1\x00'}, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000000080)='-', 0x1) write(r1, 0x0, 0x7fffffffffffffff) 00:00:08 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3, "0098419da5a246aefb0e183a375cc55d15af2f1bacf82cad51d36fce9147af656af5bcc25b284a1d56ebda128dbdcd13da7ece3719cdc39d2d6e3c684a3aac2947928f0b464e3a57bc82a1a2b575aafa"}, 0x58, 0x800) msgsnd(r0, &(0x7f0000000100)={0x0, "234ab2fa0e9eb5313ddbec28c8091b0736ae05f7b7496b8be7d699c49e2c96303a0b6d295236f855bef3"}, 0x32, 0x0) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340), 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xd1, "e3bce0f429f76a6a221b369aa8b4e37d97e861f193409979fe4452d125a98ac12d27facd2a04c690dadf6fcecb0e78c9e0f2acb3d1dcd5b7a1af1d985d367e87dd9be1593251cd8d0f0bbd757daa493724c51e585042774a7214597cbcc9dc3587ddb501e4288af58fde14563965aecf96b4aa1269ea972f7a8fa475804368311f47abb3b7aa709a4b9d49eb3772b6af5de156f8be1463742eee2b97bc17efa34dddfa3067f4de5f9a90b6b57c2a3f77643897232d8273951046fb5c6ec28c5f3c0e573760cf3a5be7283aa736b68bac0f"}, &(0x7f00000000c0)=0xd9) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x6, 0x4400, 0x8000000000, 0xc18, r2}, &(0x7f0000000300)=0x10) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000380)="03614493a41e50a05f906facd50ad979f6b9", 0x12}], 0x1) pipe2(&(0x7f0000000400), 0x4) 00:00:08 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000180)="0c12c4817a2df998cd80ab1b69e43e67d9f96962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebcc50000802000c4c3dd6d68074851518fe9509b9b9bfc00002192ea0101f265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:08 executing program 0: setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x2cd6}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000000080)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8800, 0x4) getpeername(r0, &(0x7f0000000180)=@in6, &(0x7f00000001c0)=0x1c) getpeername$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/68}, &(0x7f0000000140)=0x46) 00:00:08 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000000000010048) truncate(&(0x7f0000000140)='./file0\x00', 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0xfffffffffffffe07) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000000c0)={0x0, 0x5}, 0x10) write(r0, &(0x7f0000000240)="82", 0x1) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x102, 0x1) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') linkat(r0, &(0x7f00000002c0)='./file0/file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x400) 00:00:08 executing program 3: clock_nanosleep(0x2, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0xf, &(0x7f0000000040)={0x200, 0x80000000}) 00:00:08 executing program 2: getresgid(&(0x7f00000007c0), &(0x7f00000008c0), &(0x7f0000000840)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000900)={{"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", "3340d839a4dedad23f5d147625929b06120b6de9bde075c0de14841457297aa6", 0x7, 0x2}, &(0x7f0000000d80)="1c32983d6347c807d1c194e9e3beadeb34e79a3e298117a71918aea8e7980d2903618f16ef89700d6fc6546d198e2b3334d9cda258929eb8b608f6f6232f4a0e4cba2c80b26791047281c8f0d1201a59ce11388df1a279acdc96069854390b916835d433110698049831bb406de57d09df1b10e02584cc52270e77e9ec7791de0efd5ef1bf25d0b85838cfaaa2e537d2d6b70c8832cbb9e27537051e2fea236c8978f8bdb90140cf4182accf182dfea5bcc06c7822ab3b6c1a0fa21239c1127d58619f9304192dc8f7282c", 0x6, 0x1ff, 0xffffffff, 0x1, 0x20, 0x4, 0x5, 0x1000}) getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000040)=0xfffffd9b) getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c) 00:00:09 executing program 3: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000280)="3637ed6f2edeade9dc20ed27e0d27c875d5b158d3bad449265e8e7d1a2dbace5e70ef8d68b65e3b7c701e53ececf412cdeb0c83761515e33c30676efa49dd4d9ec3f5c3b9564b6f4da6523df8f0a5fea9a10066d813498a69ccc63f813d0693b9ab3f8674b772adb8879adaa753a0f064224ae992a989cc9d2398fe03a1f2f89283652adf1380a7f8e6bb1ea") getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000003c0)={0x0, 0x0, 0x1, 0xfffffffffffffff9, 0xe5}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000440)={r5, 0x400}, 0x8) setgroups(0x3, &(0x7f0000000200)=[r0, r2, r3]) r6 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r6, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000000)="982ce00f050520d0f80791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131420ff4c9eba1c9fb110f0f3804830a000000") 00:00:09 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect(r1, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0xa) fdatasync(r0) 00:00:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000200)={{"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", "4170b8b3b639d14624976fa0107a46336faea6a04ba053bf2f09ffbfaaf5611e", 0x80000001, 0x29}, &(0x7f00000000c0)="37eff9379cc786e1ab163cf1b5f57169d60adf8afd113f2ae585c7f8ad29c28f055dbd2c0ed8d800f3e5f0a6520eb47fc6002f03351d0bfc011b89c3e2d174b93548a125d740425c7d135b32890e581bbfe5eda4f456cdac6b352b90f115fe4ec4f77bd8d3e672109fb5c16739235bad383bdd0cbf", 0x1, 0x8, 0x360f9b86, 0x1, 0x8, 0x1f, 0x9, 0xa9e3}) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) execve(0x0, 0x0, 0x0) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0xd0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x82, 0x4) pipe2(&(0x7f0000000380), 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0xa0ce}, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="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"/542, @ANYRES32=0x0], 0x0) 00:00:09 executing program 0: sync() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setresuid(r0, r1, r2) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:00:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='./file0/file0\x00') chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:00:09 executing program 2: syz_execute_func(&(0x7f00000003c0)="b11491cd808e6b006969ef69dc44000dd920d0d0c44139fd5bf91cc1c7f3c7e4c6fbfbc4014cffb2b2f4405f3ff9f9be3c3bc4e1c4817a169c0201000000ea01efc48192558dc3c366450f186746c421ed65da5c950f5726400f0d18c4ee6d5f660fc226f771b6714600000a8ab1b1820142d86f04f30f0fc7a004f4bd110f000040dcfe") r0 = shmget(0x3, 0x4000, 0xfffffffffffffffd, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/130) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000880)=""/4096) r1 = dup(0xffffffffffffffff) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x101}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000500)={r4, &(0x7f0000000480)=[@in6={0x1c, 0x3, 0x8aa, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000540)=0x10) r5 = socket(0x17, 0x1, 0x10001) r6 = open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80) r7 = dup(r1) ppoll(&(0x7f0000000240)=[{r1, 0xc}, {r2, 0x14}, {r3}, {r5, 0x10}, {r6, 0x10}, {r7, 0x22}], 0x6, &(0x7f0000000340)={0x401, 0xa42}, &(0x7f0000000380)={0x3}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0) ioctl$DIOCGETADDR(r8, 0xc4704436, &(0x7f00000006c0)="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") getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300)) fchmod(r8, 0xa0) 00:00:09 executing program 0: freebsd10_pipe(&(0x7f0000000040)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRESDEC, @ANYBLOB="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", @ANYRESOCT, @ANYBLOB="978e3b764a6bb36ec7d7e90df2c7ffe9b254ea877763b1", @ANYRESDEC=0x0], 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r1, 0x0) 00:00:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000040)) fstat(r0, &(0x7f0000000180)) 00:00:09 executing program 2: setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x2, 0x10000000, 0x8) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x3, @rand_addr=0x8f}}, 0x0, 0x6, 0x10001, 0xfd, 0x88, 0x8}, &(0x7f0000000600)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000700)={r5, &(0x7f0000000640)=[@in6, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in]}, &(0x7f0000000740)=0x10) r6 = dup(0xffffffffffffff9c) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$unix(0x1, 0x3, 0x0) r9 = getpgrp(0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) r12 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r13 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x20000000) r14 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000440), 0x20000000) sendmsg$unix(r2, &(0x7f0000000500)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f00000002c0)="d4a3cf3d6e1e1447551b33570c78ef11d898fee9f6881becce072cf80c4949545f55697b69819f392bba82472eaddbfec1353f28d7e929830fdb30e3d4f4f3dab5b82b3ac56e4c68b9abfd597c6ae1318cd026656675767bff2442", 0x5b}], 0x1, &(0x7f0000000480)=ANY=[@ANYBLOB="0900000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x70, 0x20005}, 0x81) 00:00:09 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4, 0xf, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x2, @ipv4={[], [], @broadcast}, 0x800}, @in6={0x1c, 0x1, 0x8000, @mcast1, 0x1ff}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x4}, 0x8) syz_execute_func(&(0x7f0000000000)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6176c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00") 00:00:09 executing program 1: syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x3, 0x0) msgget(0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) syz_execute_func(&(0x7f0000000000)="c4427d1a69522c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") mlockall(0x3) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x6, 0x4, [0x401, 0x1, 0x6, 0xe1]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0xffff, 0x8, 0x8001}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x6, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x8, @empty, 0x8}}, r2, 0x3, 0x101, 0x100, 0x3, 0xd500, 0x20000000000}, &(0x7f0000000140)=0x98) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84) listen(r0, 0x5e0aba32) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x385}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0xffd}, 0x0) 00:00:09 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$inet6_sctp(r2, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x101}, 0x10, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20100}, 0x18c) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84) listen(r0, 0x5e0aba32) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x385}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0xffd}, 0x0) 00:00:09 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f001fcd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000500)=0x12e) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast2}]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) 00:00:09 executing program 3: 00:00:09 executing program 2: freebsd10_pipe(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000001280)=0x6, 0x4) r2 = socket(0x1, 0x0, 0x5) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x2, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r3, &(0x7f0000001300)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)="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", 0xfe}], 0x1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1110}, 0x1) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x16, &(0x7f0000000000), 0x4) renameat(r0, &(0x7f00000012c0)='./file0\x00', r0, &(0x7f0000002480)='./file0/file0\x00') r4 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100000, 0x180) freebsd11_getdents(r4, &(0x7f0000000240)=""/4096, 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:10 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x75, 0x4) syz_execute_func(&(0x7f0000000140)="45d8dbc4a17f5e6260c461094b59e4e445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc5e5aba1") syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x6}, 0x1) syz_execute_func(&(0x7f0000000000)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") 00:00:10 executing program 2: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x81, 0x7, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x0, 0xfff, r0}, 0xc) socket(0x2, 0x20000001, 0x0) 00:00:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a40)=ANY=[@ANYBLOB="02004e23ac1400bb080089a75fcf2088f780f292197344000004000000000000000000000000000000000000000000000000000000fb000000000000000000000000e0ffffff0000000000000000000000e5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000050000000000002d93cc82de3bb3264dbf0783d882fae95e2228da5d728e883a474a9c9ccf453dce626f25f35834999d74b9878630b85e0c0369aa76dd50fca0f2c043102b6fa56062ec44919cfdf440b0e4ffda054d9e0bbed969c1ff658df3963b4c7e", @ANYRES32=r1], 0x8c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={r2, 0x8001a53, 0x1}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8001, 0x800}, &(0x7f0000000040)=0xc) fsync(r0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r3, 0x5, 0x2, 0x3c0, 0x8001, 0x6}, &(0x7f0000000380)=0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x800, 0x82) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001980)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0xde2b, 0x7, 0x291, 0x4, 0x9, 0x5}, 0xa0) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000001500)={{"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", "072c6eb9a68c06a840600913901a1b4f1d880409884c08a6c2d75e1c9db2f44a", 0x2, 0x5}, &(0x7f0000000500)="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", 0x0, 0x8, 0x4, 0x6, 0x4, 0x8, 0xaf17, 0x2988}) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x6, 0x7}, 0x94) close(r0) 00:00:10 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000080)="c3a28a6e7998bba3518105144754c011ae2aec871a68b072f8920b3403115d75a7b4d9537a6bd0572046b3ab77776115805f2b8632aae17912c3d969eb9b1d67354145ef995e399fc4fdedadf296f0c53284680f5e283fc1a401b2942daa0821ad8da0b9219f5df45ea0ad7c538cc2320377aac93826aab2bcb2f8bc18ba52a4d7f57ca2de8f0bbe2922c5cf7408150aeb50365acc06fc6c19506f41ff32d2c0b0ff4d89d0e4c677c5b4de0ef0366552d2a43a500c00e56867839e6d188c273a7fa9743bbf52f30f") r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x18, &(0x7f0000000000), 0x2) 00:00:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) write(r0, &(0x7f0000000000)="0762fd4da5f8e3d3e2371cb7dc62489e8b6624bb1a23f4b6b08ec14e9538e6f8627978f465d9ec485fcf6c74ac3d543bee51bebbadc882442e15b429facdeecd8df703d15b09e7bc81c0a37d159a6c5e7b636efd682e984bce727bc8d582960211250024c249f011f05e4301db8d5f390f32e8049a01c4219318f9b1b4175f789256dfe18671cfebb15eae80a88727a87d288055f6673ea237c510de2cb47a61f0b0a313d75aa85af0c51623bc161676581dd7295256465f0ab00c924af3fa71c488", 0xc2) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:10 executing program 1: freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x5) setpgid(r2, r3) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x180, 0x20) linkat(r0, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000280)='./file0\x00', 0x400) r5 = semget$private(0x0, 0x3, 0x400) __semctl$GETPID(r5, 0x3, 0x4, &(0x7f00000002c0)=""/134) syz_execute_func(&(0x7f0000000000)="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") r6 = socket$inet(0x2, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) unlinkat(r1, &(0x7f0000000380)='./file0\x00', 0x800) recvmsg(r7, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x3e8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast2}, 0xfffffffffffffee5) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(&(0x7f0000000080)=[{r1, 0x144}], 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x76f, @rand_addr}, 0xc) 00:00:11 executing program 1: r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x200000000007ff, 0x1000000000000000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, &(0x7f0000000240)='-', 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000040)="a85b0c5ce7fba8a2b221d89a5c1924e19d7f7889e0d17b414a54b5472ce1e0130f8420e27dd9742d33dd4cbeca6d61ca3c862a5180d274123042b4d620944cdd179f8ba2b0c9181efada2fa19ce28cc98bea8019c504f0f2d26a2b5d54fb9a0d72dc110a2b11136283244bbe98d478c6fd6fe9aa74a1efeeb356cb2490cfd7c65b910fcab64154e3", 0x88) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:00:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="020000000000ffdf99d9d30000"], 0x8) socket$inet_udp(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0002490500696c65302f66696c653000"], 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) close(r0) execve(0x0, 0x0, 0x0) 00:00:11 executing program 1: r0 = socket(0x100400000000002, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x4, 0xfffffffeffffffff, 0x3, 0x4, 0x5, 0xfffffffffffffffe, 0x4, 0x200, 0x80000000, 0x0, 0x9}, 0xb) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000a6d51f011143ab683cd4427fea849773f4d3e1bcc9bf461fcf8485a6374187"], 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x11, 0x3}], 0x10}, 0x0) 00:00:11 executing program 2: setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x3, {{0x2, 0x0, @loopback}}}, 0x90) r1 = geteuid() r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5d, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0x0, r1) 00:00:11 executing program 2: syz_emit_ethernet(0xf7, &(0x7f00000001c0)=ANY=[@ANYBLOB="551d2f631143ffffffffffff0800450000e90000000000009078ac1400bbe00000014e224e2300089078b1dee278d1d085b9b3fad9e8e3e558eb44031d66cd8ecb7974aa76b29d804880006c09c88b65485f9e8a6fb8180691882bf5f761cfc2ecb6de138660b8995bebc4613cc6445d69707a27c8ea09d2f4ddb97320de9300d9ef8bb72a3c71b5ba6edfcc8ed7f2878b5d05db170f387ceec7f3f42d750aed51a5a813505644a3a249d2b3b35c5516bdf4d137be271a817dc94eb8a44e07e856604f6751f08e3ef067125ef3d326ed942faa51ac0e3564903f28ed8c71a8f17ccc4ff1797b3e75147187645fb1fdc808bf721b0fde85"]) syz_emit_ethernet(0x37, &(0x7f0000000000)={@empty, @local, [{[], {0x8100, 0x7fffffff, 0x400, 0x1}}], {@arp={0x806, @generic={0x0, 0x6001, 0x6, 0x1, 0x3, @local, "03", @random="8ff2d846df6e", "29654b30d975621e954caa783808a6ea"}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000140)="049d1ce255") syz_emit_ethernet(0x32, &(0x7f0000000180)={@broadcast, @local, [{[{0x88a8, 0x3, 0x8001, 0x2}], {0x8100, 0x4, 0x4, 0xfffffffffffffdff}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @remote, @rand_addr=0x80000001, @random="0b20694d9534", @broadcast}}}}) 00:00:11 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000d74b03dc1b214d875780de4d3a1b98dac1cfb2b4748e7fbfe8a128d4282feffd04d3364cf3f2af3d16bb02de8aaaf64cf8fa22a173f24d5bcdaccda46d6ffff4a55ce6192bb6d6e2e6e2980e1c2d9e482f89a45eabfb4b66483115647ba51a859cda747ddfaf37f02ce44b53f5890d63eeb3068fa0662dc18dfc9d5e5dfad08bf57060f62782867bcb1d6c056ee4559a25a1b53b6ebbf4a3ee436ff4f7092b0000000000"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/253, 0xfd}], 0x1, 0x0}, 0x0) 00:00:11 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff00964d7b1bded23e56d591cd00000000400800470000380300000000009078000000907800000000450000000000000000"]) 00:00:11 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x7f, 0x200, 0x4, 0x101, 0x1000, 0x8, 0x401, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1000}, 0x8) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2, 0x1, "d6"}, 0x9) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x1) r3 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000140)="d916b77f13819a4cb98374636f076ec84ff88107365b8a0a029b98d8b08660451996bed5a0d1bec374a36758dbba7b49a8fc94", 0x33}, {&(0x7f0000000180)="d0467263aab9a6074534d3adecf24715986ad1b1b704e025365bb1a8cee91a2d3ee88f401a97510a728cc303955cf405294156294ef0a4d3b4e4d18d86d0a836aa83445d04cbc2cdefb3ef5a06928da44f", 0x51}, {&(0x7f0000000280)="21b1e7be531bf2693201804244baa6f146461a97099cc643254df40a219c794a76d3caf282a0c0fc86b5f48ce0fc514a3915a0dbd04208e326510b355353f30366c77e03ad5db6bc41e125daf6bdefa068db45c1b965723c62c6be152885d4167c451d2a8fbd315bcb0c3f48c7f1b557b600d7788ac52e4f5ca04a6fa8b4b7e9751fbea436c033909c53ad33ec4578a6c646605700738b58d3e3ffef17f60c0487a8dcdcd5071ea988971b7f40e38da7cdcda30b93f1acc792e09d548ad8ec5d8921feaceb786dca7944ee24203fdd60f0a2b4d5f1f9bbfd", 0xd8}, {&(0x7f0000000200)="e8a3c4c2ec73abcb47ce135ee3", 0xd}], 0x4, &(0x7f0000000700)=[@rights={0x38, 0xffff, 0x1, [r2, r0, r0, r0, r0, r2, r2, r2, r0, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}], 0x78, 0x20101}, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000007c0)={0x1f, {{0x1c, 0x0, 0x101, @empty, 0xa6}}}, 0x88) close(r2) 00:00:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000030011aa3d1d25e59fcdb2ec"], 0x10) syz_execute_func(&(0x7f0000000140)="98a84a2ae91c420f05bf0300000fc4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80d1e3e30b110fb884014e4e0b5b5b016d7d14dee509c421045f4607c422adaf50e3c4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f653afaf6766f2ab440fec3facacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000d4d40fb0d5e8628f680864360fe25800218de3c0f52641802d08000000fac4c151ec2af6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb110f66474f383ae34ba29fb7e2") r1 = socket$inet_sctp(0x2, 0x7, 0x84) getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:00:11 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x1f, 0x6, 0x7d) getpeername$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) read(r0, &(0x7f00000000c0)=""/175, 0xaf) syz_execute_func(&(0x7f0000000280)="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") unlink(&(0x7f0000000000)='./file0\x00') r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x7f, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:11 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000005d4000000000000"], 0x10}, 0x0) r1 = msgget$private(0x0, 0x0) r2 = dup2(r0, r0) getitimer(0x1, &(0x7f00000001c0)) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@broadcast}, &(0x7f00000000c0)=0xc) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/97) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8) 00:00:11 executing program 2: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000040)="00322c8ce8a91cb8f16369031ec33f797c6b4e697c539925d29d66c4ab4c1c7995d4c0ea4787bab66c676428539c7f7037fe12147ae15060f79bc971dda63e8bd885b0c0eb7f27e6798a27ba723b5efae91617", 0x53) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) 00:00:11 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x1412, r0, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x2) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r2, 0x4000000000000002) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) fcntl$lock(r2, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001}) 00:00:12 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) r4 = shmat(r0, &(0x7f0000fef000/0x3000)=nil, 0x2000) shmdt(r4) 00:00:12 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x8, 0x4) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom$inet6(r1, 0x0, 0x0, 0x2, 0x0, 0x0) 00:00:12 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0xda5b}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) 00:00:12 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000e97f00000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x1) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140)) 00:00:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet6(r0, 0x0, &(0x7f00000000c0)) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000080), 0x1, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x7}, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4) 00:00:13 executing program 0: clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x1, 0xffff}, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x3, 0x4) syz_emit_ethernet(0x13ce, &(0x7f0000000140)={@empty, @local, [{[{0x88a8, 0x3f, 0x4, 0x3}], {0x8100, 0x5, 0xffff, 0x2}}], {@ipv6={0x86dd, {0x7, 0x6, "dde31d", 0x1390, 0x62, 0x3, @remote={0xfe, 0x80, [], 0x0}, @empty, {[@hopopts={0x19, 0x229, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x3, 0x1000, "db675073a01a63d7bcb78896f3fc8898380ff04af17e453f2e08f844a64548a0e9963ce10bb1b0e1f4137c2d466a73eb8ad2204f179e6667c646b5f37a4dd65f66269176aa27311db2efb57cf5c9717fe8cff69e8351b847bafb4baaaa3bae8a34f8f0a6c49edbdfbf5ebc460c512536ba992b9c04c64406d58fc50ab66cb2076cf40963382f8e3ec8c7873e41237e4a7686fb5b83f081a16104c592146f81e4290b9934a5d4e2c0b1009023751c9cb5858020e8460e4fe99276de078f0ce5519babfd268eb20c2b320ad916c84e96ae19e3fd6b2156bbed1c602b1b3fab91f0e230df76f0f5f9158a6ca76b0b6485f6d754e2cf373f5615d751c22a2b4838c6b204c97cbd65c650bcae9c382adc651ba0cdb743a293f4c32d99b1401d5682afa3b1a5c85320cb30def0a04d770a449c07e8e34064275a1ff5b70dbfe2880b67ce8cbea0dfa3ab6fcb2fd795b59d9be4a96b4876057a7d488d849ea83028eaaeb420332a46d52175d496501e08c6e7af9a497891c82af39724e3614a19a183364fa7b47d5e73aab7d991ed5c05b38b3a0d7d7a757b32edc743b6fb0119882555df9b9157adf1be338e3c438c93604f3fe77d107c62bd11fc4ee259b84fdee869532a8015d143fc212ddd89cea4fc0c7ae09c762f4c9fe288e3fdd035c0912f1a984e65c92a79c7afc250319ac19675637ae4edb0beaee1d81295e81253a88a8c8369bb0f98af02e04280324e67f6bd3b46b012269281582ef20d670ca1257ae6295c4bfb273507fafe83c23a16f7223c36fdca716f1264d7cc99ef71877ae728ba4efec8d322ba4dfabde9ceda81d89f23b0775c755ab62fdbe1afd470d0a1774bf9dee89068513900151b92a5b8c122bea56a25a98c144f7dccdaf6645166d045d62a8342780be7aba011a7b48d8d0d086ff6cc1bc5da70fe8e8568a9dc13f1609ff4249dad509fb6f833f1cb8a070d25d53a15a96638782fdae6edc742eb8438d723d41a3e9cd05b0a2866097515a3027fc784dc154ad1b1f2e8403a5603796fe900af5fdbddab506b3c11593edba5a193a9e9b9ac1b28b387e24509427b9e6e14199384a16e93d9a2b95d2ff05d100ca351021de79895562188c15b4c4859e744d7a1d99ead8b38cc232f5b37d493c927c86c51e323245b2a9f01e5a7e8046c1574ba666927ef447405fad60c70be7c9d1d36082a37919ebde7151613478ba3ed2d35c23caa72de7819d9b0d6ec4244033c817c852c7ed3b15638e8286764d4636dbe4674bcf3401e195200a9ed6eb829178eaa9d98019fb860f330c0f55c9ac710d66fc735a6a0d6243b0545c1bc5da916f99e1af5dd2455a1641ab539bb2d590081eacadc0c0f7ff8eeb3aff185cdb069ecff0ed6c1b3bc5542078cab644ab6fc26f886cd24639e4eedf3c69011f6e95f7ce24da320624c6d55997e94bb4132ea57da77e0a964f71376a65982621c7f907c50969ebc75325a083c1759b03b8db923461a09c572e0ef2cbd67c729f55d742341bc2791880801e4c08a526ce22ff0f3e61992e5748dc461985b0b62e959c53368484139842c8658a26099f32838acb6e50b0a7a11d00b4e0cd34f8e3bb614bfb61b6a9d804585baff2bbd159e90ff63b783802b0295eb6c300a649e629fd5ddd1aa4b898d3090a1cce7d1a7bcb7f2ebb165eb92be89863a75085f190d1123853025f6108750aa940ba6bd0cb53b91a762f054f5f340e7461cdbd8f760987fa90dff1a59d8e9765c401a80375bf834ab640bf58162c56409cf959ab4d4418218ebd2f7ccb2e807f8ca07b7f1b1ea0efc2932ec5919963e38e0a18cb9907c4893bd12ef0f834ae4dbb891ddba3a3f54aabbec66f9c79d98637d52ba5b300312953891ecbbb85a202a83c0e13612f60dd3ff1f6878fcc51a5a229c30f3ff8b18a99f0141466d57d3cea413f9797602ec4ad4d7db1bdc3d8ab5480071a6977a3bca9e7ea0619c9a92679b552d36d21258ed5e63a6a269a475e0f2d3be863c66fc5047daa8dc55a196d114190ed0b4d6593b46f89990fd922a66ae3da64d44daeefa15e9f68a4fa69e9d4ebc9303063a46e6c1db97d489a0295b6bf8e80110f2bd0d2d8e6e28a74979cf6e8440ad5bce57c51dcaf25a78f23c76062d8839607386de49fd0c953ac2b894cac5f1347be417f2df207897a2d6230c3e8bc3159ac8e4ad171f0f11aebafa59ee195cba1390fe325e991fff8f7c39988aa917aa6aa32b53b891ae1ab61cdfa0f028b705122d290a1c06b55059074814f014d2d71f7272ef20a240cac4691ab4d9b7577126eae2f3207faba63d81cd7a27267615f8077e3ce17294504d3646c7cda1b0ac34519d82e4a84313418bc64fce627e2294463699aa85f52fab6a88366b443fa0b62d5ae369d9c01d6a1a022e2d1f7bf82a7909c28388321ebc84ebcdc64831ce86f191d4052063085b5bf5ab719d4acfb91afafd012c78181a0e5b2986280d87910f567491adb970bd93b5a9dad322a24c30ab287069537f8a0894085ed7d545f0535f3744348fcb1ec1fd2d9d29defe469f6a4817d631ffe74d6b2fb3fb9879502c6f469d6c15025195011634c611bd5292390b3179f3f8e805d979b20ae073a29e4f905eae1310df1a26af358bdc8b46954514dd13d2683860ff121ba80583c22d6e9c210dfc596103a1fb556571e8ee6e7ea005108f2ff1225c850c04e0b1554cb23a29476c5beee59ac31988fde1af46e7d613d163fc6e62b64910b0989119a21a36b912fdf1f4c6c5aad39b383f2ccfd6f9e5ab202d743de9a7422698f2fa17c4de995fa30e5c473a33cd38eec848c1bb2f52a68200a2edc290009ed41de212085861a8cee1bc8fef4dfc45af4aed8e609d4f3a8a0f125465cac2e8a3d679a56bf2210af95112b56e424605251920df4d75213abedf72bd5f4bea302ce4398d852b23afabbaa011a9d7279bfda96b0e3a9dd40b94bd4cca65709b75736c8baa5757d624d36beb257cdfa73b4341e6297d998d6a444ed298aff07427c058705e87253556ab753f5c6d3e9edebda04ba6da85bc311eaa145b5c8f15b21f8479eca0dd3a250f1eac2bbae72f23af4b55819f6bccd8622378ce858becd08e100ed95103dcc921bc03b776a75ee287b8038c913bd8f9ddc25a0f7a9e612a0d5e290fc2f67990515eaf41b710cdb93c90fa7954a5502daff145a20e07d57ee4221ae643a0d796b9c38c693c91f37ec1696418acb3de56d87a4b44c55a923ce665774872ca770f57f42a158392e93ee1ce508267ef7b5428b6d6fd82348a77d3ab0ab1b353958442193b6768d0e83500e6ff348a87579cc7c5c9fb3a30ff35238fb9c183cb4b8e7c515002743f43bd17c09d37d3c8c02aa35e737f2edab67c8134944661c1cd1d36620fcfc64c1a532506f7daa79ffc665692c3ab8c203a36570ecdbbec78f1d133704016729156276f7216b3f8d2562e1df82485a46df2109651eaa511fe19e0e8423d9f7dbb16c95cd4a654ee2e16af325a1d03c9914f64664ae57228b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@enc_lim={0x4, 0x1, 0x6}, @generic={0x80, 0x5e, "f010f0a9e90fb99e2d25ec197c739ab181d760b0a0bf2796826d976b0073ea874be67982b52093e02360b77ce3d2ea87694a070b34018b28239c67d49b2feb54643a8a84b3d35849e0049ea7c4fc87450074d4e7709d1f93fd12ef6984cd"}, @generic={0x24, 0x43, "47671886d212287469cc12d66a0551ff47cb0bbe6af05706946be2854b3a658a6527e8ed9124cd21505395f174a19f9a28cb0a0c07ee377e8f56b4cb69f16bae35952f"}, @generic={0x400000000000000, 0x90, "b9bbe7e454cfde5e461756a4ccdcc3d8bc8b536ccbb9dab0a61297e00968600902875ca805d15cd34e4a51d154f9cdd50f50a63f6a82a2bcd0a56059be7f7f6751f543a3600b6587c599b41e2b3c47c4db2211ccc382736081be02666d8295e76c7ec122c42745b2aad8f94f2a5b653451db131f682b180477a50271eec58372f34c8fa6f6080c7b42dab9b25deebe5d"}, @generic={0x101, 0x2, '?\v'}]}, @hopopts={0x2c, 0x26, [], [@ra={0x5, 0x2, 0x9}, @pad1, @enc_lim={0x4, 0x1, 0xfffffffffffffffb}, @generic={0x3ff, 0x4d, "65b84aeac7541d7c8947f5a435c86ff74c50483e9972797108e072b53d1d31c2f66eb93790c0af83e28a271aee82b511abc9a29d52bdbd76cf17d14c1083edcc66aa01c418239b554628a31e78"}, @generic={0xc8c7, 0xc9, "d0645d68352edfce5eacb41653f885cd76f4f31599976b6cf24e1965153494d775d75c5c73912bd7c9fc0b61f102c07db2eb874b5234e3f67177e709f9657765185003a9dbb68f63dc7e5eaf1e3330577d329beded6d43a8b1fca2b3e4dcc55793ae270e39c6e66d3964b672670cbbfc929e62646a93b690c1990a4f29d7abc9b9e3feb4edbed4d2abe04ca39c1466752301d744c0b889573ad82b7d926ab4413929c06ad043ccc76dfa711695c2b6bf6fa6601bf3e56d52e4d0b9bdd54ea003f60bfc163716eccfae"}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x9}]}, @hopopts={0x77, 0x19, [], [@ra={0x5, 0x2, 0x5f}, @generic={0x8, 0xbd, "314bb7876f6ca48000bbcf2fceb84f2f5b2e4e424c61bf9f66dbc72cba223a17039f3a69af687cfaeb8dc89d0c1ce8636853c12e599fffbe545a8472e78665872ac9ea78fcf79c5d35e3d1eb42df815974491bdcf3fa87ca12dc321f2555627e56f6d20beb8d30866dc22395b553ea0ff42f3abdef5ab9261e59570f3a94ed442561963584b73f97434087af0844bc0689d2a1ef08a4d415594c923e6aa9e8572b310ad841574eca3a5a707901c2c851ae3afe23e911833afdb8bc972e"}, @enc_lim={0x4, 0x1, 0x63}, @ra={0x5, 0x2, 0x3}, @padn]}, @fragment={0x7f, 0x0, 0x9, 0x7, 0x0, 0x9, 0x67}, @fragment={0x49, 0x0, 0x0, 0x100000000, 0x0, 0x7fffffff, 0x64}, @fragment={0x9a8c3cae42ff2636, 0x0, 0x33, 0x3, 0x0, 0xfffffffffffffeff, 0x65}], @icmpv6=@ni={0x8c, 0x0, 0x0, 0x4, 0x3}}}}}}) mkdir(&(0x7f0000001540)='./file0\x00', 0x4) r1 = getpgid(0x0) getpgrp(r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001580), &(0x7f00000015c0)=0x4) bind$inet(r2, &(0x7f0000001600)={0x2, 0x2, @rand_addr=0x1}, 0x10) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001640)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x4, 0x1}, &(0x7f0000001700)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001740)={0x0, 0x0, 0x7, 0x2, r3}, 0x10) clock_nanosleep(0xf, 0x0, &(0x7f0000001780)={0x7, 0x2}, &(0x7f00000017c0)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001800)={@in={{0x2, 0x2, @multicast1}}, r3}, 0x8c) rmdir(&(0x7f00000018c0)='./file0\x00') mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getpgid(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000001900)={0x800}, 0x1) ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f0000001940)="464a9100cad89894400034fc329bf9f217f48a12ef9df0a99d80619567cf81d44f2667db263d1f6be4628acd155851c375bcc8a4d6b672c39044c3d9c2c49f392a8d01a066b5e93e2fe708612434f886310e0e6768bc64302311f2b678ad30754d543e0ec1bdac9c465c6175280ec90ba22d00e424930fb34e5394d604eede389b15caafb8865828032a884acb882403a2bd13598badb78356d110420b") setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a00)={@in6={{0x1c, 0x3, 0x401, @loopback, 0x7}}, r3}, 0x84) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001ac0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x7, 0x8001}, 0x94) mkdir(&(0x7f0000001b80)='./file0\x00', 0x78) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000001cc0)={r3, &(0x7f0000001bc0)=[@in6={0x1c, 0x2, 0x0, @loopback, 0x4}, @in6={0x1c, 0x1, 0x10a, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in6={0x1c, 0x0, 0x5, @mcast1, 0x1}, @in6={0x1c, 0x2, 0x4, @mcast2, 0x7}, @in6={0x1c, 0x2, 0x4, @rand_addr="dac6fed1cc4efa322c2ef15458e74fac", 0x10000}, @in6={0x1c, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x4, @empty, 0x4}]}, &(0x7f0000001d00)=0x10) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000001d40)="66f41ee59d2a4e06d6241f4d7927e0564d6ccdb765dc8d1e54a0d6a82edd79ccd03cfc04b3d2ade550223d5634862234584467af387cbfa4fe87664e952adbfe3acdae36f9e0c830f343f80314700ea77830a6c5c7159ae0ca36c79d32977cc838aee2626fe903371a4d3ac9d07259f54c0cef97e0f8002d042c2e09cb7808d7ea4f3740f78d15c844d3303520e93eea9c518ba41c6d00979b77d55b81f38b93") chroot(&(0x7f0000001e00)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001e40)={@in={{0x2, 0x2}}, r3, 0x3f, 0xfffffffffffffff9, 0x2, 0x5, 0x2, 0x1}, &(0x7f0000001f00)=0xa0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001f40), &(0x7f0000001f80)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000001fc0), &(0x7f0000002000)=0x4) 00:00:13 executing program 2: msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0143138392ff98d389070058848c"], 0x1, 0x0) setresgid(0x0, 0xee00, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000) r1 = getegid() setgroups(0x20a, &(0x7f0000000040)) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 00:00:13 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x60000400000002c0, 0x40) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000480)="0c336d4f1bbc055d01fadd2764aadadfa365c01703d0f642d8b50465fb7089965228810000000160fc8f5d5e357e2b3a9ad2c9099316838719fdf2f3a8aabc43df5e4c1f3d9e0a52809326579b1f5e0cc6f132e9ee199d0812cc772b31b885d280ce6d1231782a60d3639ab9cb4d5e8bbb1f19") 00:00:13 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0xa84a, 0x80, 0x88e}, &(0x7f0000000280)=0x94) r2 = open(&(0x7f0000000500)='./file0\x00', 0x100000, 0x44) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000480)={r1, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={r0, 0x44, 0x0, 0x3ff, 0x80000000, 0x3, 0x2, 0x80000000, {@in6={{0x1c, 0x2, 0xe4e, @empty, 0x100000000}}, r1, 0xffffffffffff0001, 0x3ff, 0x6576, 0x7, 0x200}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f00000000c0)=0x18) 00:00:13 executing program 2: syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) __semctl$GETALL(0x0, 0x0, 0x6, 0x0) r0 = semget(0x3, 0x2, 0x4) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000000)=""/4) __semctl$GETNCNT(0x0, 0x0, 0x3, &(0x7f0000000200)=""/126) 00:00:13 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="f577cba5bd7a274544b9e358a74e22a7c7e57730108b81f430b45d437fc123") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = socket$unix(0x1, 0x2, 0x0) close(r1) 00:00:13 executing program 3: mlock(&(0x7f0000be0000/0x2000)=nil, 0x2000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x6, 0x4) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r1 = socket$inet(0x2, 0x5, 0x7fff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x6) mlock(&(0x7f0000cd8000/0x2000)=nil, 0x2000) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:00:14 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000002c0)=[0x0]) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) getegid() 00:00:14 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000002a80)={&(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002540)=[{&(0x7f0000001540)="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", 0xc24}], 0x1, 0x0}, 0x80) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x4, 0x3d89, 0x4, 0xfffffffffffffff9}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x3, 0x100000000, 0x0]}, 0xa) 00:00:14 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = semget(0x0, 0x1, 0x50) __semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f0000000000)=""/29) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001600)={{"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", "b26a67054a1f8f4043a7a7c12bf563dfb8077b195340ab0112bc5f147114109f", 0x4, 0xdde3}, &(0x7f0000000080)="d5f5b7a38a33a2ad5ec00365b8ecbf037b80d2410b0a5bc36c2e1b2d83d93858ba8147b5bd708160c928cf0f5c00880cfb8fca8d78da5693b8ab8c31fc7a9bd050d4435c08b4da2f8215ba739fa707e460cddf5519c63b87ce38bc9b7f5a4677026744a34fb905e53ac01d6a9e0cc8254d3e6bfcf79870c21e5d26bc34a077a95c7da7b55901605d51471d05df93033a0073bc591c176727ba97c4dde750d00668ab15a7dcabadf67a01bb911e64461f54b26c5c0ef8063c93034c412323a1cbf7b0b39efd", 0x200, 0x5, 0x7, 0x101, 0x2, 0xfffffffffffffff8, 0x5, 0x1}) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000600)="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") openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x2f00, 0x0) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000180)="9826473e431c130f05f3fd59bfd9134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0x0) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000240)={{"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", "00d37882570b0cbe8a3680ba85fc6849fa1a84efeb5dbc5d3187ee55f2b62673", 0x401, 0xfffffffffffeffff}, &(0x7f0000000040)="afee1ff84f154569aaf8b2b2f3f04dae19162610bffd42500c370221460d5faa054912b3b78453b5df9e122a301139fa4484e1387056f8a1084282ceddd15bd38bcf9500a5a8c8ff4f030d", 0x1, 0x4, 0x7, 0x401, 0x8000, 0x1, 0x100}) open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x40) 00:00:14 executing program 0: syz_execute_func(&(0x7f0000000240)="9826473e431c110f05f30f59bfd913000040d8e541e2e9b5576703661f6befef660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x10}], 0x3d3, 0xfffffffffffffffc) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000080)={0x10, &(0x7f0000000100)="c4d5f336b8b5d38597f7e2a88dac794c39569882c99dc80fe313c7aaedeceadacca1b297fa866b99a371bacc0530135bffc62be8e3dca6d254cbadb925be3012e7a8b70644ec6429f596ab9a43a65ba555da534ef4cca848da7cfebe447546ccda6a54eb55d0a7aa9a70dd09ab5860bdabaf6e787062fbdad55be3e3e6df0c75b49436bf8cccb91539e8ad7cb4c63e891887463071b9409ab805258b117e3e62594cdc955eb2cc2902f0f20b20951e44650b7c76a33ea7510ffd0b275f0b299c86ce83499e65849dc928fe84", 0x3, 0x200800000000, 0x80}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="abb28410cbd7ebbd68dd857b1be21cf3f55acb0a3ebc5feaf65a033886e6ac86de2e45224933f7399644ef3fdbd8d6d54aff4cffe812d3448d02f5a5dddfdbad4405fa65b2c7ae000000000000") bind$inet6(r0, &(0x7f0000000200)={0x1c, 0x3, 0x1, @mcast1, 0x8}, 0x1c) 00:00:14 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8000, 0x4) syz_execute_func(&(0x7f0000000140)="98340d0f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:14 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x8d}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x3001, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000080)="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") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x7, 0x800, 0x3]}, 0xa) getegid() setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000240)={0x0, 0x4}, 0xfffffffffffffef4) 00:00:14 executing program 1: ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000280)="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", 0xfe}, {&(0x7f00000000c0)="3af4ad7ee0a460e84725d476639c56fa621d1558a1f1abbc314f39a613e85f1e1bc3d4a0e8fa3092a0251d15cbadf593f5a90b1ef2", 0x35}, {&(0x7f0000000100)="3c271aa97c311dac9731cd197fc2a4e63f55a278dac3bf391d7f1ffdb1ac6117c9d57206d5017e95173e", 0x2a}, {&(0x7f0000000380)="9f05521407cee697b2511064567858a0e67ad1a44716bb678676a079e9ae0338272b22", 0x23}, {&(0x7f00000003c0)="e9549834a2972a925987fcde55eee04060abe769a68f151b968154ae0b68d8076a3d731a372a0fe56de2264395cbcaab0164b85fef24214e26d3ad0aaf604b874af5f99a89e36d301ce271dc5b44f24463618a6ea4b00bf20a5b3daf04ef1503742777a10ddad19bf5c2e488280a26db94076e2a9452e710cf14f501", 0x7c}, {&(0x7f0000000440)="ed598782b4e8b1e98cd55de64a74b721983c3424052f4960ee4315f3fa7d95e1b3aff8388eca61ea2bcefc32a2394707cd2783eb03496281a676f7e5873e", 0x3e}, {&(0x7f0000000480)="7e70ec191d4b84811583eff546d78e4d708dd8898807bfcbe78a26a074ad34fa5f97974307b19f1e18194b189ec7a36330391d204bdd777e7b2fa124ad5bb6b683fe555c53fd6ab07a4aac1333d5917b11119c671eadecfae4ac7407184c3d7674c396fd6588689d7b8785857f1e9be529c69f82f1814920d08e865acecf3d10d076f94489796290841ebed8c27188d15afe123f5723be4d43701b78092e77d0eec48d9f1eb9d647582e4256a8280e605e5baa8bb6d2", 0xb6}, {&(0x7f0000000540)="6d21f2e2880fe4c18a996585c32294b27af42d932265bb200e7ea964a28aadc9446a3e20083a43205139059a92c05c3339ca6755ed9cdf8064178faeb7ee9a59bad410fe3ac2294cf71ac5c176ad9664fd01a6fd95a5ff2a8654215312f90261b9e4d73d6cac04b10ce3d3eba61c176cd836e2", 0x73}], 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) sync() r1 = getpid() getpgid(r1) syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf04000000c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f300942df44b65cdee509afd6d6045f4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c1230f0000c4414e53d2c5816016c441f96fe20fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") readlink(0x0, 0x0, 0xc2) 00:00:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x8001, 0xff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820254720069694e21e9"], 0xfffffed2) 00:00:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x100000000, {{0x1c, 0x1, 0x0, @empty, 0x9}}}, 0x88) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:14 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) fcntl$getown(0xffffffffffffff9c, 0x5) getpid() r0 = getpid() r1 = getpgid(r0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000640)=""/4096, 0xfffffffffffffc77) msgget(0x1, 0xa) getpgrp(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r4, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c) getpgid(r1) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/232) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) fchdir(r5) socketpair$unix(0x1, 0x5, 0x0, 0x0) msgget(0x3, 0x403) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000001640)="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") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0) 00:00:15 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022331ade93d0b5ad4"], 0x10) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:00:15 executing program 2: select(0xff69, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7, 0xf6f}, {0x5}}, 0x0) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x812c, 0x1) 00:00:15 executing program 2: link(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file1\x00') 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr=0xae92, @local={0xac, 0x14, 0x0}}, 0x8) open(&(0x7f0000000300)='./file0\x00', 0x40080, 0x0) 00:00:16 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x1f}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x63c808f1, 0x8001}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000008400000008000000000000001000000084000000070000000000000000000000afb01aa8088dd1d3a68f3b20c682124c9ea5aac0de"], 0x24}, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r1, 0x1, 0xc94}, &(0x7f0000000440)=0xf2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x4, 0x3, 0x3, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000400)=0x8) accept4(r2, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c, 0x64d05f164bf26417) 00:00:16 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000) r1 = accept4(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) syz_execute_func(&(0x7f0000000100)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c54000000e915322333339b26c7e4c753fbc4e101edfec4c461fa70480a4302023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5be269a841000f99c4c3896d62060daec44241a779d3c4c3a50a5fb400f50f54635bdedec4a1e1e0ef26e70f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00133cc4c1792f047e") r2 = getegid() r3 = semget(0x0, 0x7, 0x8) __semctl$IPC_RMID(r3, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'x7E', 0x8, 0x6c, 0x0, @local, @local={0xfe, 0x80, [], 0x0}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_RMID(r3, 0x0, 0x0) r5 = getgid() setresgid(r2, r4, r5) bind(r1, &(0x7f00000002c0)=@in6={0x1c, 0x0, 0x39, @mcast1, 0x4}, 0x1c) 00:00:16 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socketpair(0x1, 0x20000006, 0x8, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000580)="7c1ac5b4837e545c2aeda47a0484b75aaf81a0cd840315e5b6d6d0785264a91e58f9c9946c0f979ffab8bc04f8c9c1df55984f1c9a38d94836d1acca1ec9f118f0a3a3014af0f18e321e062cf2ed7182e9317596dc7340e36d28939a9252d4a3f1e61b78e3524baf3931476cd1cf2b45752ce68b5d3c2f9032e4875951ce245709be4f93d2964a15656a6b928e96176387cacc2e96f6d95cf95f94763b0463a2977575be11a758eb873a563ce8f52848", 0xb0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) accept4(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x6e, 0x10000000) getpid() getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) freebsd11_fstat(r0, &(0x7f0000000440)) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x10) rmdir(&(0x7f0000000000)='./file0\x00') 00:00:16 executing program 2: r0 = socket(0x2, 0x10000000, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2a01ae0400447849c4a3"], 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000140)={0x7fffffff, 0x0, 0x0, 0x0, r1}, 0x10) r2 = dup2(r0, r0) ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000180)="94ae1a025129bba616709152600633ca6a5b117b725d6b0eb46131b82aa35849c6b9ad4630770c36ebf8f1aab3102e0eabfc001856d2067d301278670ab27f6804bea9d6c2fe575d462323e518428f0c3c680446e94fd357c1c2d2a3d78ec65d7171ac37c2b1a4cb04f6bb2e629b9370ba0a68a5b9cb2029953b576ed7778514cbdeac246ed495dea835dbf2f4534d77fdebe4f0ee9ea474dfd5ccc32e810fdb93") 00:00:16 executing program 1: select(0x40, &(0x7f0000000000)={0x4}, 0x0, 0x0, &(0x7f00000000c0)) r0 = socket$inet6(0x1c, 0x20000000, 0x1) write(r0, &(0x7f0000000180)="972823a2b175c07db65f1bfe83c2595261c37c99c5494667bca461e29b13d293bc97d150f54f315c6b5a66593f3e556764ffe688663bf48086fbbc048842be73", 0x40) select(0x40, &(0x7f0000000040)={0x3, 0x400, 0x8, 0x0, 0x0, 0xfffffffffffffff8, 0x5, 0xffffffffffffffc9}, &(0x7f0000000080)={0x6, 0x0, 0x8, 0x4, 0x3ff, 0x7, 0x9, 0x4}, &(0x7f0000000100)={0x7, 0x6, 0x6, 0x0, 0x326a, 0x5, 0x7, 0x7fffffff}, &(0x7f0000000140)={0x800, 0x2}) 00:00:16 executing program 2: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 00:00:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, &(0x7f0000000100)) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet(0x2, 0x20000000, 0x9) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xb0, "c4553ab38ec2bb15c7aa80d7627d9d02123f2c951be5323c749cb66c559697a251fa9bd4ca71e9f807c1ae7b3092ef6e4d8b7f66e477cd97c9d236660f05b1c069019a789d797e1012bc5ff8e95a19f81bc045b2e372577edff3bd2c7e1f292ad3a4cb9c6551be73a82081fae19da751d4d70111ee51de9422aad7228cb0e7a1ba8f9408a203c1abc623ffe3e0fc2b4451d4c4f420eccf439639fc036f8ce394c5f1a7cbf9158169218f5271fe2750d2"}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x7ff}, &(0x7f0000000280)=0x8) sync() syz_execute_func(&(0x7f0000000000)="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") setsockopt(r0, 0x2, 0x2, &(0x7f0000000000)="a1ee0cb29d588732eb309eb84b9a1f8a", 0x10) 00:00:16 executing program 1: select(0x40, &(0x7f0000000000)={0x4}, 0x0, 0x0, &(0x7f00000000c0)) r0 = socket$inet6(0x1c, 0x20000000, 0x1) write(r0, &(0x7f0000000180)="972823a2b175c07db65f1bfe83c2595261c37c99c5494667bca461e29b13d293bc97d150f54f315c6b5a66593f3e556764ffe688663bf48086fbbc048842be73", 0x40) select(0x40, &(0x7f0000000040)={0x3, 0x400, 0x8, 0x0, 0x0, 0xfffffffffffffff8, 0x5, 0xffffffffffffffc9}, &(0x7f0000000080)={0x6, 0x0, 0x8, 0x4, 0x3ff, 0x7, 0x9, 0x4}, &(0x7f0000000100)={0x7, 0x6, 0x6, 0x0, 0x326a, 0x5, 0x7, 0x7fffffff}, &(0x7f0000000140)={0x800, 0x2}) 00:00:16 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fchown(r0, r1, 0x0) 00:00:16 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x6, &(0x7f0000000180)}, &(0x7f0000000280)=0x149ce3139e26409a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000140)=0x10) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x0, 0x8}}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000380)={0x7b, 0x1, 0x6, 0x1000, 0x3}, 0xc) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_extract_tcp_res(&(0x7f0000000340), 0x0, 0x7) 00:00:17 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x60, "7fef36393104e05fcfc9b5008fd522e616e9bac4d3a28cd555075f9863904e6b798bff84ccc8b98c2740302cab8538ad0486c00617cf8174e6a4634ee2a6e94621820af9c53fe8a980d9ef0fb2774f6fa047611e44822eb535cf7d4d932d3fba"}, &(0x7f00000001c0)=0x68) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000001240)=0x1008) getrusage(0xffffffffffffffff, &(0x7f0000000080)) 00:00:17 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x1, @mcast2}}, r1}, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) getsockopt(r2, 0x8, 0xe9, &(0x7f0000000280)=""/78, &(0x7f0000000300)=0x4e) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xffffffffffff7bb1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) r4 = socket(0x5, 0x10080004, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000000)=r5, 0x4) 00:00:17 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fsync(r0) 00:00:17 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/18, 0x12}], 0x1, &(0x7f0000000200)=""/205, 0xcd}, 0x40000) syz_execute_func(&(0x7f00000000c0)="9826473e431c060f05f30f59bfd9130400c4e17c28da41e2e9b5575454fb660f72d50f0fb8c4054e4eb6ed757545ac0fa0abc4c1495d15387af347dbe170c4c461c4213dde5d003d00000081c66db712c483397fd300f00fabad04000000664022ea0fbcaf00100000f34ddbc6acacc4c3214cb9a5605419c2660f1bc5660f72d2a3efa80dd4d48cc7a3056f0000004e00c4618de3224788fe58c4a10f88497dbbbfdd5cc6cc00c6cc00260f9efeb7e2") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4) fcntl$dupfd(r1, 0x11, r1) mlockall(0x2) 00:00:17 executing program 3: r0 = socket(0xfffefffffffffffe, 0x5, 0x13) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, 0x0, 0x0) 00:00:17 executing program 0: munmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:00:17 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e") dup2(r1, r0) 00:00:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3}, 0xa0) 00:00:17 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x440, 0xc9) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000600), &(0x7f0000000640)=0x8) r1 = socket$inet6_sctp(0x1c, 0x7, 0x84) r2 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000180)="960896c34aa842856ff99e91e5d34d9b1ab1bbdbdd8b4140bf84e02d6feb7d4638a50075fc") faccessat(r2, &(0x7f0000000bc0)='./file0\x00', 0x100, 0x500) ioctl$DIOCGETALTQV0(r2, 0xc1004430, &(0x7f00000006c0)="8489246af457f9039a37c15bb19f350ff56f95ad6a67c95ae3dd421fbba00e714c2fe02560d96f6f8e970c1e36d8a3b3081fe863d3272064d59e66c0b9b52ec8aed36e4ff266cddb162e81bf4dcceb2702faf8029b08a1349a2d260860b53c9f27d457065753e6c6d32944cc31e1946807aecc83f1de9b5e664699ed619aadd2d864614e239c529f0f7b858af9082dee035cc46444d66c1ee3b1b6bb3b514386e2c59fdadb18628a7ed5") getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xd, 0x1}, &(0x7f0000000880)=0x8) r4 = getpgrp(0xffffffffffffffff) getpgrp(r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000b00)=0x6, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000008c0)={r3, 0x0, 0x9, 0x9}, 0x10) bind(r2, &(0x7f0000000b40)=@un=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f00000000c0)={0x80, 0x3ff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8000, 0x1, 0x9, 0x22}, &(0x7f0000000c40)=0x18) r6 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) mkdir(&(0x7f0000000800)='./file0\x00', 0x3) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pf\x00', 0x8, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000b80)={0xae, 0x7}, 0x8) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f00000001c0)="dcdcfbc5d0d1ef235b3d9fd964aefa979127cfb58b8c9af57a34175f9f79d5695fc3b329dae09a224be5a8c42badca8a289a10e6d403526b4031c5fbb9b4e733a22ff842312f33ec8161008f6a408146e43ea51ac57128d57e020cf57a89e7187e09f1f426b6", 0x66}, {&(0x7f0000000240)="6198ff9289cde16708b5739049d8c75590be0876a391bc7a12cf315834984c21f0c7bc54386faba9eaedf7a3ae2d5a6fd26ac4ebafbcc6c72b65c5fc0f1b2042eceadb2de2b10193cf6f94e27da39a8df71f4794f289885335eb42d0f14bf9e2c950d834e9e65e9287c86af106d2b20431c5aebb43a2b888f7bbb295c092da2bae4f7cacc0f7d45dd29c867c9bf941d87e7da179df17cc2bf69047ae55e4f087d1e8d884f7b1eb48b00e75d0f8731b0a99bebddef3754cf365df50b2d95d938ae4b5380f760d9b189c2526b6c171734558a81c4b7c061d97a455e8c62f9d3dedc4bf335d94cea8", 0xe7}, {&(0x7f0000000340)="2367d5a75c98e7f602a49e7ecda0e021decdd4dfafc6e37f42cba512887bb74a7f3e4d24a8ef48f2890e188a6d0e018ed0d5b524a4d86b0704cefb257fdb2b1ec233e059b52df2540d4ba542c355de3d29dfccb69821318ed7cd23211de362e0a182b7de7290443aa814b201fff858f3a705d308d5879177bd08f058c5942ff6ef03057d1eb4c836c1998145186ecdc095a811ae1147f2cf8c94", 0x9a}], 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r10, @ANYBLOB="cc82cc4085a400006e8d4f718884df5c6e27e9c2662291b98af373387d78a892f6f5c62ea121411d4f32e2454bb4eb95600ee5ab5095ecd85f6346088b4f289415bb93cb0a5cd57c97a0d8318aff89d309d22e59ac474c9d2c2d3baaf9f49aadae93afee814b7d40a469feef7c9da23ff2d9cd01da378e2e79b3a70b7c5f3cb73305247ec764e7b92be7ed29c612690d0282c9c2974a59144b7a3033c0ea4810d8a21cf1a09363ad0f3c24b82d9794ce", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r11, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x1}, 0x80) r12 = msgget$private(0x0, 0x12) msgctl$IPC_SET(r12, 0x1, &(0x7f0000000a80)={{0x81, r9, r8, r9, r8, 0x2}, 0x0, 0x5, 0x7, 0x5, 0x3a, 0xf33e, r6, r6}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r5, 0x8001}, &(0x7f0000000a40)=0x8) open(&(0x7f0000000c00)='./file0\x00', 0x81, 0x8) accept4(r2, 0x0, &(0x7f0000000780), 0x10000000) poll(&(0x7f0000000100)=[{r2}, {r1, 0x48}, {r2, 0x10}], 0x3, 0x10001) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000007c0)={0x7ff, 0x10, 0x100000001, 0x7, 0x3ff, 0x1, 0x2, 0x1, 0x14000000000, 0x8, 0xffff}, 0xb) 00:00:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f00000006c0)="18d3ff6334cecc870b3a2365c9b52d219c9c5e3df014cd5e8310591af4cc3a0e464768ea944a4a85bcf725ebaf5956fa1aa9d9f3e5b6369b9b8a76590e34198e7eddbcfa435dd24641f3cfbc52be5ee35e1db6079853146ead430743aa1d0aa5ded8bad129f633727fd1bda831e4860fa727b7350112b12c1725a6587bed763da6830dba795286ca8fa915ca2d0c426afa72b30b5e4804cb722cee9d28dc9e9c5f8486e2c1df5bd4c97a26694c3d8e97c0ee053fd55f568a871710f915e452d60b19bfb8c1fdb441093cb7ffd31e2a", 0xc7, 0x6, 0x7}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000001c0)={{"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", "add2b4d7a11817408639bfedc48ff8c941ba4ca2bc87685a2a196510994a7dff", 0x2, 0x7}, &(0x7f00000000c0)="7c6dc030cd374ac801001fc4e9f7d1d29326b1ddebe7506d78f7a3373bf57ce773104eb181b816d0b25b8dce61ef53cf90ea00dedbac54f8194b81a156bc4191caf4dca12c4509dc1b7d0b55eb598cb2deeeca95dc6abd8490f7907777fd810e203317c37512c0db5939bcd4737068d50bcb91a3a6db27a8483e7e2fd3bf602cf819f50a30b52fc3b86658758fd9da749a23c93f9a540ce21e7337cff5206ecd79f437ac8d819862dbde1026c02ba0189334da154dfa260345fabe9627ade605497a6813c8b068257b6219404fde2c0b", 0x4, 0x18, 0x2, 0x3, 0x4, 0xfffffffffffffffc, 0x87f, 0x78a5}) r1 = dup(r0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000640)="1d4d576bc9e15b738424891606e333255b6e90fce0d81c2bb7a87a4a3a7efd272db968f091bbde3be03e8fda1cc6e642c2cb1c50d6ec55d5c0ef2b201a585ecc1782b1b1d78961b30c69820d85df323a226ac793ab9d793b0ff745ce523fc07b04750e31a70b5e089e2663a2e285d001251f7e") utimensat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x200) 00:00:17 executing program 3: r0 = socket(0x208000000020, 0x400000000003, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00022e2f666287db262f66697f653000a09b00a77f9d234fa5f2753d26604259c991d75eb35e24a4ca1805ba739ecf6bcaed52a066e8136fb7"], 0x10) close(r0) utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={{0x8, 0x4}, {0xfffffffffffff001, 0x7}}, 0x0) 00:00:17 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x7, 0x11, r0, 0xfffffffffffffffc) r1 = shmget$private(0x0, 0x4000, 0x54, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) ftruncate(r0, 0x2008) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:00:17 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100)=0x5, 0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c13c469282cc24b0a48480f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509090970c66ec4033179950e000000006ee10bf8c470c4c46167583d00000081c6c5b712717183397fd300c9c42275b8a9000000000fbcaf04100f00f34dd1c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ec4c1a572d67fa80dd4d48cc7f244a78f6808a3056f0000004e00c461c4c1116da3f40b0000264788fe5841ddde30a1c9fb110fd3c46b12a261b7e2") 00:00:17 executing program 0: r0 = socket(0x2, 0x10000009, 0x3) getsockopt$sock_timeval(r0, 0xffff, 0x1012, &(0x7f00000005c0), &(0x7f0000000600)=0x10) 00:00:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @local}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000300)={0x6}, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 00:00:17 executing program 2: syz_execute_func(&(0x7f0000000180)="98043a0f056442dda26556666691b016660ffeb70000008051988b28a050505b6645162f0fc4014e264bf6f6220fa0e5be34d1c4e1f8c421fc2e41812047002b006e6e67f3c78888a1c40fbbc4e201acac1000cbcb00808f294001c4612172f000000000f08171a38a806ebbbe5b5b6291ae8ca065600000c481a5e3684ac463cd400bfe2d96000000210570dc70dc440f2b0142c4b13120b15ffbb15ffb9b1445e1d469e9cd9b0f3804830a000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) execve(0x0, 0x0, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x9, @rand_addr="ab08b42ed9cef068a94e35a84ee7a55d", 0x10000}, {0x1c, 0x1, 0x9, @ipv4={[], [], @broadcast}, 0x40}, 0xfffffffffffffffb, [0x7, 0xffff, 0xcf1, 0x3, 0xfffffffffffffff8, 0x5, 0x61, 0x60f]}, 0x5c) 00:00:17 executing program 1: execve(0x0, &(0x7f0000000000), &(0x7f00000000c0)) 00:00:17 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x61, 0x0, @remote}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$getown(r0, 0x5) 00:00:17 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x700000000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 00:00:17 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/187, 0xbb, 0x40040, &(0x7f0000000240)={0x2, 0x3, @broadcast}, 0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) setsockopt$inet_int(r0, 0x0, 0x89b40b82bc8bca84, &(0x7f0000000280)=0x664, 0x4) mmap(&(0x7f0000060000/0x2000)=nil, 0x2000, 0x7d13b1021a122def, 0x410, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/148, 0x94, 0x2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0)=0x9, 0x4) accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x30000000) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:17 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x80106678, &(0x7f00000005c0)={0x5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x5}, 0x1) 00:00:17 executing program 1: mlockall(0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:00:17 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x3) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) syz_execute_func(&(0x7f00000002c0)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000000c0)="b1a591cd80696852c59b695cf3470f1b4ae2fd60c4a131f6c5c10fc4014c588305b30c641ea4c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c4416e5c84900600000066450f186746f00fc00af2470fb66500c4224275bba20600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854111d00") open(&(0x7f0000000180)='./file0\x00', 0x100, 0x26) 00:00:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x300000000000000, 0xc, 0x0, &(0x7f0000000240)=0xfffffe53) dup2(r0, r0) 00:00:17 executing program 1: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x0) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) preadv(r3, &(0x7f0000000080)=[{&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f00000016c0)=""/134, 0x86}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:00:17 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="eece7727699447d2992cdf0c67"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:00:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x7, 0x7}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x2}, 0x8) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) readv(r4, &(0x7f0000000000)=[{&(0x7f0000000200)=""/132, 0x84}, {&(0x7f00000002c0)=""/229, 0xe5}], 0x2) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, 0x0, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x4000000003, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() fcntl$getown(r5, 0x5) mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) msgget$private(0x0, 0x420) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r4, 0x101) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1012, r3, 0x0) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)='\b', 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000000240), 0x0, 0x0) ftruncate(r0, 0x8200) 00:00:18 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x370e}}, 0x0, 0xba0, 0x7fff, 0x7}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}, r1}, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r1, 0x54, 0xfcb}, &(0x7f00000001c0)=0xc) 00:00:18 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xb, 0x6}, &(0x7f0000000240)=0x8) linkat(r0, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000001c0)='./file1\x00', 0x0) 00:00:18 executing program 3: r0 = semget$private(0x0, 0x5, 0x1) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}, {0x4, 0xab, 0x1000}, {0x2, 0x69be, 0x1000}, {0x7, 0x1, 0x1800}, {0x3, 0x4, 0x1800}, {0x2, 0xe9, 0x1000}, {0x1, 0x5, 0x1800}, {0x2, 0x1, 0x1000}], 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="b896ca090000008b00000000000000000000000000000001"], 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = dup(r1) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0x1, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000000000)="7f13", 0x2) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x6) 00:00:18 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ff2000/0xe000)=nil, 0xe000) mlock(&(0x7f0000b94000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:00:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ftruncate(r1, 0xff) 00:00:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) r3 = semget$private(0x0, 0x100000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) r4 = socket$unix(0x1, 0x0, 0x0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r6 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001]) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000300)=""/28) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) sendto(r4, &(0x7f0000000080)="28952311d943b5c739c17188b53cb426780283e61790cb433338c55e0853bf94b28838143a01f55252a3b4f989df7f602edf55928af7", 0x36, 0x184, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x4, @ipv4={[], [], @loopback}, 0xff}, 0x1c) ftruncate(r2, 0x6) r7 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3) shmctl$IPC_STAT(r7, 0x2, &(0x7f00000001c0)=""/123) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)) 00:00:18 executing program 1: ftruncate(0xffffffffffffffff, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:00:18 executing program 0: socket(0x2, 0x20000003, 0x4) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:00:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0xffffffffffffffff, 0x2, 0x1000) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) dup2(r0, r1) 00:00:18 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x8000, @loopback, 0xfffffffffffff6ee}}, 0x0, 0x4, 0xffffffffffffc237, 0x3f, 0x3, 0x1000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x8, 0x4}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r2, 0x11, 0x2, 0x0, 0x0) 00:00:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f00000000c0)={{"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", "01000000d574c2da722ad963ba8f6edbb7f0f1c5dd80752ed200", 0x4, 0x81}, &(0x7f0000000080)="bb493aa6000000000000000010d1bc5c1a71eb3b32a2", 0x0, 0x4, 0xffff, 0x1000, 0x4, 0x9, 0x1, 0xffffffff}) r1 = open(&(0x7f0000000540)='./file0\x00', 0x8900, 0x4) r2 = accept$inet(r1, &(0x7f0000000580)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000005c0)=0x10) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000600)={@broadcast, @broadcast}, &(0x7f0000000640)=0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="83", 0x1) 00:00:18 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1, 0x10}, {r1, 0x44}, {r0}, {r0, 0x14}, {r0, 0x20}, {r1, 0x25}], 0x6, 0x80) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fsync(r0) poll(&(0x7f0000000300), 0x1e, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000001c0)={0x1000, {{0x1c, 0x3, 0xe6, @rand_addr="b3347928c5d87b31facfd2f19752db2f", 0x7}}}, 0x88) sendto$inet6(r2, &(0x7f0000000100)="fd0f0cf612e0090de60b9f1a4534ae1325fa92a07429ed7df3e26e512e43aaf3f0982e8428cb46eae3fc7fec06b60de67c331f4c98c9ebc5c6411c870fcb67afb12d7a6e0931f4d20b22e8", 0x4b, 0x85, &(0x7f0000000180)={0x1c, 0x1, 0x3000000000000000, @empty, 0x7}, 0x1c) 00:00:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ftruncate(r1, 0xff) 00:00:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000000000003009"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@broadcast, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1f) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xfffffffffffffff9, 0x400, 0x2, 0x5d, 0x7f}, &(0x7f0000000140)=0x14) 00:00:20 executing program 2: r0 = socket(0x12, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0xca9d, @loopback, 0x100000000}}, 0x0}, &(0x7f0000000440)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYBLOB="ff7f000006000000ff07ff000500040040f2000002004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000088546742c783591c49eaf89dc0ed1431b444a6272e65d45fcf6daebfcea951ac864606da904c3e555a04e9d56a7328dce0b5709e60e4fc62e6014156", @ANYRES32=r2, @ANYBLOB="40000000336511547f0000000600000009000000"], &(0x7f00000005c0)=0xb8) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd10_pipe(&(0x7f0000000000)) openat(r3, &(0x7f0000000040)='./file0\x00', 0x4, 0x100) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x17, 0x30000000, 0x7fffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x12fc, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f00000002c0)={r7, &(0x7f00000001c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x1559, @mcast1, 0xfff}, @in6={0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x9}, @in6={0x1c, 0x2, 0x7, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffffc}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x4, @loopback, 0xca62}, @in={0x2, 0x0}]}, &(0x7f0000000300)=0x10) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:20 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0x9, 0x0, 0x4, 0xfffffffffffffffc, 0x161, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x1f, 0x81, 0x5, 0x0, 0xfffffffffffffc00}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000380)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x6, 0x3f}, 0x8) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f00000003c0)='./file0/control\x00', 0x10) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) rename(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:00:20 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000280)={{"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", "812091a53655c9eb66633cbbbc106811a313d083f757e577cc30caaf9fb3789b", 0x7, 0xffffffffffffffff}, &(0x7f0000000040)="2ad5290c327cd2a3ad9a0b1ee8b2d90367e44b496bb9cefffdb76a34e1c733ea96dfeec75ed5b5769bc947bd561d1a06ec3b3c4d6e24b3063a306df5e9e643589e308389353cb10c72e46ad642887f313564d4d9b99b0e5623c51b7d0d12a53a8616bd5fad961e257cb7259bee12f5db0c77ec079a699e98fc47521ecae7540b41bd2cf5426bfce1f6", 0xffffffff, 0x50, 0x1, 0x7f, 0x100000000, 0x8, 0x1, 0x9a2}) syz_execute_func(&(0x7f00000001c0)="0c30b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b263e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:00:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet(0x2, 0x10000001, 0x7) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) close(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x3ff, 0x101, 0x10000, 0x10e8, 0x58a6}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x4df7, 0x2, 0x40}, &(0x7f0000000380)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r3, 0x401, 0x3, 0x100, 0x81, 0xa8e, 0x7fffffff}, 0x98) accept$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) sendto(r0, &(0x7f00000003c0)="4fc5a36e1a22dc1920ddca211adbd4678e2e052a2cd70228a750eb592cc17d381c7a066e937f8f0625b7322b52038a8793b9aaa8582683976e1119392cf7e6efc94a7bc50e1ab1cae1c65fa2073e9f999660efa20c7f764e3f66d061230d53969fa536ff617d2e0402ed4d13abbc1955f9b60fb99240d38cbf08b2bf92153a8d69dfcda5d1ad80793effe5bf1d4f4cbe57de7904062ce8215923a1f3d07a721a68232167de22034384ce5c7f6e13329b5d74a9aa6c803392deb865ca911f72db87eba0a548924a25f6b7e4", 0xcb, 0x20001, &(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:20 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000500000000000000"], 0x10}, 0x0) 00:00:20 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) open(&(0x7f0000000140)='.\x00', 0x8, 0x8) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000440)="985e4aa84a1c34cc05f359bf1a00000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f00fab8a00008020c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3f36735fbff0000605419c201b04b970000f08171a30b8a826eefa80d68948cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") 00:00:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000000)="5a60514f2fb9fc293116d9cc6694ca2f77cba4c90a93257dc4e4241e4605d11ddc6fa53d8f73790822485fd32df700849d6a468f8190e807d5262569addd4ce3259bbdf16c091bf480f8dd9982defe99862859298091be1701af90e52263e27fd57c509327929cbdaa5c2406a919c797ee8203f7046c36484d15ef5263") 00:00:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xb6, "905a919e6f1d512cd5ee22df92fea364e98b44584923934ae09c2bbef0fc76fb47b3360c29bd2859dc94027b13412c398e341105e0cdd494aae9f2574b86dc2d984079e7de23e7a71e91d7edaf28c845fc60d54fe872240ed30394f95c855e61fd4cf0bfae11209dd2e713a0fbb7c40f3f2ebde6b7a05b770755fe99811c2918efa0d94e12bae84aef3e8bebc18a1f42ff28012fc798f256357fb7fd496d70f15922d58e9a5492c84ddfaad80bed12a3736ca8501012"}, &(0x7f00000000c0)=0xbe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000001}, &(0x7f0000000080)=0x10) 00:00:20 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x0, 0xffffffffffffffff, 0xffffffff80000001) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x1, [0x100000001]}, &(0x7f0000000240)=0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x800, 0x8, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0xe3fc}, 0x8) setrlimit(0x7, &(0x7f0000000040)) 00:00:20 executing program 3: semget(0xffffffffffffffff, 0x4, 0x40) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000100)={@multicast2, @multicast2}, &(0x7f0000000140)=0xc) 00:00:21 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x319) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) r0 = open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x8000000000000000, 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) accept(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, 0x0) 00:00:21 executing program 1: r0 = msgget$private(0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2e0156c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000080)={0x0, ""/160}, 0xa8, 0x1, 0x1800) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000000005048d4bdce04e50c48dbac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b48556cd586"], 0x1, 0x800) msgrcv(r0, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) 00:00:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) getgroups(0x1, &(0x7f0000000000)=[0x0]) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) getgroups(0x2, &(0x7f0000000100)=[r2, r3]) 00:00:21 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) fstat(r0, &(0x7f00000001c0)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) sync() r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000001780)="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") writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) 00:00:21 executing program 3: r0 = socket(0x2, 0x2, 0x6) r1 = socket(0x1, 0x3, 0x0) getsockopt(r1, 0x4, 0x6b, 0x0, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000000)="ab8610e49447a736c6d2ce250b3a29571534a0506522", 0x16}, {&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="834cd74655f2e7ed8d488595f8d2eb99b46d33bb845a36fe2dbd02526927d51697d8d063840a64fc9926a94574846048288f0cfc57e3a139a15841953196d0a16d", 0x41}, {&(0x7f00000010c0)="d4c726d1c2e4286b559b7b897556a7c87aac0b83bdc4451a59bd229beab1", 0x1e}, {&(0x7f0000001100)="837e9b9a6893c7e92b348aa8a31b686da566020e89884371862c52312a2eaa2ac8bb42ad577e2adba3db4a6fda876acde6bb0f62a8521f29a3b5c5a016344d9901aad77d959aa4128c0f4dbd3f7606e09db1023a4d05ff2c64ae44acc50b3c4c998f4b58c36e5505dcdce2f4fd15e147c44ed9a05f66455a2c108b87a27c9c95944fde02f7fe79c138f954f1d3881b72d4f845bd488468dde3f2994d1037adea9b18e3ef239c3a9db880d8b85e1aee7a63a1d1ffe1f738ba9c217fec90a1ea07a4988ef2c0eddf1caa8fb66682b6e8d81cfff96fcc70d042c637", 0xda}], 0x5) 00:00:21 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_execute_func(&(0x7f0000000000)="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") r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x7, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0xfffd) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) panic: Bad link elm 0xfffff8000447e400 next->prev != elm cpuid = 1 time = 21 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a41d480 vpanic() at vpanic+0x1e0/frame 0xfffffe002a41d4e0 panic() at panic+0x43/frame 0xfffffe002a41d540 authunix_create() at authunix_create+0x84a/frame 0xfffffe002a41d800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002a41d980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a41dab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a41dab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000009, rsp = 0x7fffdfffdeb8, rbp = 0x99 --- KDB: enter: panic [ thread pid 4776 tid 101527 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why