c4e1785b7fc0c4e279312d00000000400f81b2ce0000f24e0f2c490546d9ffc4a139d86100660ff9253bb68649c4c1a5593ec44191f49500000000c4a2fd1eb600000100") freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f00000000c0)={{"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", "7e2ff40248131185f05a9b8287770eab379dbee95836536ebb6efe309197d2ba", 0x4, 0x40}, &(0x7f0000000080)="cf3d49feaab89e69245efc92d123c1b48777a7d242f182c4", 0x30, 0x9, 0xfff, 0x8000, 0x3, 0x3, 0x6, 0x6}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:01:05 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x7, 0x4) sendto$unix(r1, &(0x7f0000000040)="e82f075d23f490fea7ee8f2933f7c490f457148ff7685a03479bb0beedb58e2141c23c76e6dec2f241ce901bdb828175d5b0de899b7324741566e90dc3372336f3e75fa1650641393c30c40f149ebe1b304ad80f4a94", 0x56, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="00012e2f66696c653000f87bafdc10a5ab4f6b06c5b85ce985af1c7b209b29aced1c20bd21039d47471e6e152a7da4301ce899b5c3523a5b2327081119b89bd338d2213ca2a88282c79fa4e6dba17fe16ee4c748273760a36301cf7c6b4e2e95a641b1eb0059"], 0xa) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfcc, 0x8000}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x0, r2}, 0xc) r3 = shmget(0x3, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000100)=""/19) 00:01:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x17, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x5d, "1beb333137201c0a379413e00644e6e3e6ac0d3814154205d5a915a403213c9fbee49462304ad55f6676d29a6d0d2ffa514275abf695d4d3d451beec2a98633ae535f4bb80a77dd7b8ffcddb84ad7fb21616114c52204d8285c37c2d65"}, &(0x7f00000000c0)=0x65) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x4, @rand_addr="55e01e55cb490eaa30fde258e6ae0457", 0x20}}, r2, 0x5, 0x7, 0x2, 0x0, 0x45, 0x380}, &(0x7f00000001c0)=0x98) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0x0) 00:01:06 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x7, 0x4) sendto$unix(r1, &(0x7f0000000040)="e82f075d23f490fea7ee8f2933f7c490f457148ff7685a03479bb0beedb58e2141c23c76e6dec2f241ce901bdb828175d5b0de899b7324741566e90dc3372336f3e75fa1650641393c30c40f149ebe1b304ad80f4a94", 0x56, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="00012e2f66696c653000f87bafdc10a5ab4f6b06c5b85ce985af1c7b209b29aced1c20bd21039d47471e6e152a7da4301ce899b5c3523a5b2327081119b89bd338d2213ca2a88282c79fa4e6dba17fe16ee4c748273760a36301cf7c6b4e2e95a641b1eb0059"], 0xa) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfcc, 0x8000}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x0, r2}, 0xc) r3 = shmget(0x3, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000100)=""/19) 00:01:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x120) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) ftruncate(r0, 0x20000000004) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() setpgid(r1, r2) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:01:06 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r0, 0x0, &(0x7f0000000080)) 00:01:06 executing program 3: r0 = socket(0x10000000006, 0x5, 0x7c) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) write(r0, &(0x7f0000000040)="b5", 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200)=0x9, 0x4) shutdown(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x5820, 0xc0000000000000, 0x1ff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x20, 0x20, 0x6, 0x6, r2}, &(0x7f00000001c0)=0x10) 00:01:06 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000000)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)="c327b0dbfe902a7131b54d731ef8373a43975aae1bcc5c4ed0d58bdea05168f9482044ee56c071b85d9562973765b4a7e9cb59e3fc6f5f169cdd8e815eb4f938a67a06144c82d42fec44354a2d8b529295c046cc896387e2c9c7064e76dbdc2a7028e8710331f0c1ca43d8e04cd5a30c26aa6567f0b049b1fd7969b9fe7c2d1fab8c255ca53d1154bb1a356633aeba4a20593a92f286003697bb98920b70516e80940512bb1fb32acc9817faff3d52ddf4d16d4165f0", 0xb6}, {&(0x7f00000002c0)="04ebc9d1999343e2a3d280818a244c0b562bb49b0ff22e0207269020193344225b8fd29f52c2f6ba7fd2debf09495e5160438b4055b2cb4395828cd6", 0x3c}, {&(0x7f0000000300)="8f62436f8f34be99f02d493472de910f5740c6cd4026fedccd5b996e007db04276c624f32e52ccaf972d16e6685da66cbd2d30542a9ca25626bfc67dc5c37ad8f79a24c66bb2415313b1777a9d6e6a26d0eff50da0b13c3bb38ebd16973fdcd17d9186a9d4e81cd2d6328ec00889b0d7aa2b3af24b5a12cf6e09a8b36700153592cb56127cdc769bd481fe37bebb6cbcf0be5378870952ef89", 0x99}, {&(0x7f00000007c0)="d3fe626a133fd1b1fdde42215fb55445532e8b96293797d6ad5739490f5a3d2fb53948ad0b066e857ff3918d67fb5b311a07eb6ee661bcb8fa10a76dcf6893316da273b0647e8aa22f1d7380634a2aae664ffab54f0ae6d4b38103ab58afb4ff2dc9bad935dac63a52efc9ecf3984904369e0154f78cb0106222abd82e767ed2538f8afb4d2efccf759d61b01ccf263d644618db910f6d749f2e6d840ea125cf87", 0xa1}, {&(0x7f0000000880)="52d5a0302099d4920238cbcee7e70495a7aca94d974c5c1744c1efce93edb539c1da02f9b7596800626469bba7c1b10d87cb04a5a10b22606931e1aa8d64d881ac3509da43b3535bf0b3f8ff74d8b972cbf5628e7830835f672d65faa61dd2089a7e3fb12c8042f96a8fee1823a82d4eae4989ff3c4f70d7e2a682dda8db11555d2f860db189", 0x86}], 0x5) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000780)='\':\x00', &(0x7f0000000440)='\'+3C\x98\x8f\xa1\xf8\xc7[T\xd2W\xcb'], &(0x7f0000000700)=[&(0x7f0000000580)=':]\\{\xec\x00', &(0x7f00000005c0)='}:}\x00', &(0x7f0000000740)=')\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000640)='\'+3*\x00', &(0x7f0000000680)=':]\\{\xec\x00', &(0x7f00000006c0)='\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x8, 0x200, 0xfffffffffffeffff, 0x1000, 0x4}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8, 0x0, 0x7}, &(0x7f00000001c0)=0x10) 00:01:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x2}, &(0x7f0000000040)=0x10) 00:01:06 executing program 3: r0 = socket(0x20000001000009, 0x5, 0x6) r1 = dup(r0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x5, 0x4}, {0x4, 0x6}}) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x120) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000000c0)="47c541b2dbe610823108262da095136565172de5382e057560b7a1fd347eaa8991c1cb826dd82fac2e93ec74935f4fb844f2841d9fd29ec1e9c446e5eafe698ec0ca3d1138982d20df38adfac482e6f8ee6425bf97613970ad56bf7970d235e695b4dcf4b11057c6c82c12ff8a92a7354e33895d08b2f7eb60bdb2cb7589ed5ab43b10cf91db32036e4dd009724ffcb1d2") setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000001c0)={0x4, 0x4}, 0x10) 00:01:06 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x100008000000000, 0x1ff, 0x0, 0x0) 00:01:07 executing program 2: r0 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) r1 = socket(0x1c, 0x3, 0x2) recvfrom$unix(r1, &(0x7f0000000200), 0x0, 0x1, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) fstat(r1, &(0x7f00000003c0)) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000100)=""/221) truncate(&(0x7f0000000000)='./file0\x00', 0xf2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0xf, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000540)=0xb) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) execve(0x0, &(0x7f0000000340), &(0x7f0000000500)=[0x0]) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_opts(r3, 0x0, 0x2000000000001, &(0x7f0000000340)=""/15, &(0x7f0000000380)=0xf) r4 = dup(r3) shmctl$SHM_UNLOCK(r0, 0xc) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000280)=0x7, 0x4) connect$inet6(r1, &(0x7f00000002c0)={0x1c, 0x2, 0x800000000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3ff}, 0x1c) utimensat(r4, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x8, 0x4c}, {0x1f}}, 0x0) shmget(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) 00:01:07 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80087467, &(0x7f0000000000)='\b') 00:01:07 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000140)={0x10, &(0x7f0000000100)="bfca86b4f9f8bb56125bf42d9c45da9df711401c709ba9d1aee4a57cdb052b", 0x0, 0x9, 0x78}) sync() r1 = semget$private(0x0, 0x2, 0xe0) __semctl$GETZCNT(r1, 0xffffffffffffffff, 0x7, 0x0) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0], 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000400)=""/115, 0x73, 0x0, 0x0, 0x0) 00:01:07 executing program 0: getuid() shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) chdir(&(0x7f0000000080)='./file0\x00') r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000012c0), &(0x7f0000001300)=0x4) mlockall(0x1) sync() mlockall(0x8000000001) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x800) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:07 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x11, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x19f2, 0x9}, 0xc) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) msgget$private(0x0, 0x2) open(&(0x7f0000000040)='./file0\x00', 0x10082, 0x0) r2 = semget(0x1, 0x2, 0x200) __semctl$SEM_STAT(r2, 0x5, 0xa, &(0x7f00000002c0)=""/4096) syz_execute_func(&(0x7f00000015c0)="c4421598560a9165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797b660f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae120c421575b7208cc400faee4c403514a573a00730ff242e10018e62a2a61c169385fc46289b71ca7b5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:01:07 executing program 1: r0 = semget(0x1, 0x4, 0x10) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000380)=""/5) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0x3, 0x1000, 0x2, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0x200, 0x1}, 0x8) listen(0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r3 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x0, 0x4}, 0x0) r5 = socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) recvfrom$unix(r5, &(0x7f0000000540)=""/246, 0xf6, 0x40000, &(0x7f0000000440)=@abs={0x1, 0x0, 0x3}, 0x8) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x10408, 0x0) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r4}, &(0x7f0000000280)=0x8) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f00000003c0)=0x81) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) 00:01:07 executing program 3: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000000)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 00:01:07 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="71d29658", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xfffffffffffff801, r1}, 0xc) syz_execute_func(&(0x7f0000000140)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e46f18888a1c4101f9b439b9be35ee6c45e8f0878c096d3250000abac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:01:07 executing program 2: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x0) syz_execute_func(&(0x7f0000000280)="c4427d2250efc4c17ee6c7c46159d3aefc9100002e0ffbc9d7660ffd250f000000440fd96cb86045de701c6466430fe89bfc00000041a7") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x1, 0x4) setrlimit(0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x9, 0x4) 00:01:07 executing program 3: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e03170081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") rename(0x0, 0x0) 00:01:08 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") flock(r0, 0x2) poll(&(0x7f0000000040)=[{r0, 0x2154}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0xfffffffffffffffa}, &(0x7f0000000240)=0x2) 00:01:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) listen(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:01:08 executing program 1: syz_execute_func(&(0x7f0000000140)="984a19c6c4a2791dcd0cc80f05bf0b00df006536420f62d741e2e9660ff8aa02480057000f33b8c4f4014e4e4e5b26400f0fbafeefffffb7c4c3fd009600000080b03009d54c1e1edee509c421045f4607ccf8475b6466113838520a470f898c0000001a2666420fdbaa4000000033ed33ed4877f866440ff46976c4e1fc5ba380f056566e0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0080c4414e53d2c5816016c441f96fe20fc60fc63665a08100000000000000ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff008fc868ce547538be40dc2502000000fbc482cd3e8f0080000066474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fstat(r0, &(0x7f0000000000)) 00:01:08 executing program 2: syz_execute_func(&(0x7f00000002c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0x800000194, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfb}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x5, 0x1, 0x1, 0x1}, &(0x7f0000000280)=0x18) socket$unix(0x1, 0x2, 0x0) close(r0) getrusage(0x1, &(0x7f0000000040)) close(r0) 00:01:09 executing program 3: r0 = socket(0x1c, 0x7, 0xfff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x6, 0x1f, 0x8}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2102000000ff0100000000000000000000000000010700"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00'], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r4, 0xffffffffffffff80, 0x3, [0x2a0, 0x0, 0x2]}, &(0x7f0000000280)=0xe) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000840), &(0x7f0000000880)=0x4) flock(r3, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000008c0)={r1, 0x1200, 0x4, [0xffffffffffffe8ef, 0xfffffffffffffff7, 0x1, 0x1200000000000]}, &(0x7f0000000900)=0x10) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) sendmsg$inet6_sctp(r3, &(0x7f00000007c0)={&(0x7f0000000440)=@in={0x2, 0x1, @rand_addr=0x5178}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000480)="11a22f11b9f4dbf00d6998106e3c10b469a8cc0b454fa23cabf3988d30db67651afcd089a6b3c9b5460ebbf781b2ab9996ec4fe83c40e39025ef56005d5960abbafca9bff2b2e2bc2802b6eb328a5a745c3edc2106dfc9fe8eb1180254cebf7219b35bd02d261c7bfed26939c57f958120ffa9427a9b3dfa0505469f77239c140ee60582fc4d126cac06e758ab8071c78b057aa2fae7cd", 0x97}, {&(0x7f0000000540)="e57732d8df0c92b4eaeb7fb309d29497cec228b85d7a880726537caef57755929919892ca95c59cd5311c798a26cb76b5787538b40c9c9d78a2ccb1aa4e44db8dba7ad15dca84ac388fa06ede6890ed0004281b074fd2221cf1df90ed1e02bdd9a59287f2cb53a32bb0af3a4f8a1930320071080b55148e4a47a6cc6947b899739182929d9d49f3cc2ddec6de3bac46d3299111c72f85c9270b7215cf19fbac5381e8bdca9ae3b431356cf35def7632c17daee7a20212c6ed36bf725887550cf9367dca87054354c15f4964042713b0ac62ba295dd31192ca76d0b250b6eea8d", 0xe0}, {&(0x7f0000000640)="d951f57fe595866e5be20cdf31fd7312d9fce339374e6456ed6f295a82640d9bcdd1a1d35f0956671ffc39bd3042d55aa32150402742734513cb0900ec56c9ce1b35f46485e9b5620c56edd18294fb913eaa479c9a17c53d", 0x58}], 0x3, &(0x7f0000000700)=[@init={0x14, 0x84, 0x1, {0x5, 0x0, 0xcb}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x5, 0x500, 0xffffffffffffffff, 0x5, 0x2, 0x8, 0x7, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x81, 0x1f, 0xa7c9, 0x7ff0000}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x0, 0x2c18, 0x4, r4}}], 0x90, 0x20000}, 0x20000) open(&(0x7f0000000800)='./file0\x00', 0x284, 0x114) 00:01:09 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) syz_execute_func(&(0x7f00000000c0)="36f3476cc4819d662500000000f043f79500000000f30f95d4f2dd060f3acc8ddb797dd90c0f01c4c421cdeb7fe6c462ed96a869000000f24390") ftruncate(r0, 0x6e2780e3) mlockall(0x2) openat(r1, &(0x7f0000000200)='./file0\x00', 0x800, 0x48) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x8000, 0x4) flock(r0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000180)=0x4) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x12, r2, 0x0) fcntl$getflags(r2, 0x3) ftruncate(r0, 0x103) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, 0x0, 0x0) 00:01:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='-\xe0{\\#((}\xb6\x00', &(0x7f0000000200)='+\x00']) ftruncate(r0, 0x101) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) syz_execute_func(&(0x7f00000000c0)="969898472c43140d0f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000003, 0x84) shmget$private(0x0, 0x4000, 0x94cc43d9e77a8225, &(0x7f0000ffb000/0x4000)=nil) shutdown(r1, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:01:09 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x200000, 0x0, 0x100000001}) fcntl$lock(r1, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:01:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5add293ad588323fd9a78992577dd08c8ea1ee72b1260463c90d72efe82f2ff6fe3e0e64c5d82cff3e8940bd059876d6d01540b342cd08a42101726a07d44ed6720e0d36e42eb06cb10c40738646977154686e332622bb9598cba6cb09fb2e98be8196e34a9c513a5d0610e852bd522158a4c0f7670b8a2aa7aaa85c9cc668812f8cfe7356c744fc87f0b4c199471d74cbf05cfbc4039141fc596e9e6e668c943c0076178c3c93f0b10ea8b318110581f08befbdca00e4558760a728285bb77090c98008ebb3874d427b42c2c29c64574652ce872291c39bcef4c4cdb6b569622c8ca579e93dd912ef16896ac2d12d91e3503ac7e63223ba9d5680ac1ca18fe9b9d2770e69559375cdceb7ae363d953b9b2159d1f90246b1f19937af5f9c2d1ed4a46022087eb2981c38b118a0400ef50200913eab28abd2802b640476f352b86a274d67cbceeefb1add66f3c2a561b096b6550d0874befc1d92f5ea3d528d08fbfa5156bcca701bd8167ef4a105ef8fd6f76f056b10c244bc2d377b8b5f32791ba559378be6eec0a54c8f1767b965ec5da1dee22542879c3c5b925a6a43a052e59ecc88f3bafc4bd957b22c140bda38d052b05670352bcc25bbde4a4c68a6b8acd4eb40bf994ec076f9199b1217ab686a10d7b06818467d017f37efc016fb0f957a051d68a0b25f36349ba868ff6cbcb2cd1220f8e7ea9ca8deff8e23427ee91428b5642b015ec1b05861c21b64636d4d16e725f6e0a917d8389f58e820849d45a0a0e49ae1e3d225d89f079b8e60617e39155023b036d0a12d7573297ff1830453b243f4d0b541eebbca5a5cbb5c63b71002dfcb862347b387a3fe63cbe2bc8dbff13a854ab4989397255d580ddf1bbada7d028cb12e49195af66713d10cedcde56c24dd880ff0ce0cea3d140226028e6c689bf4948b1fc227a696fbb68fe7fa6ad8c310e5af38988cdf28a0f1c504bb53d1f2bbaf4085078022cc27429498ca77360af2d16f88c246943107ae9a0f5d6ddc525c39b3f66b1f45b6618a98caf568942e87bd14de7dc630d136ed8bc70fe265c92109f2aeb8a4c2fa1ef58398cd28e4ae6d9ce8ab9b518207af28d46f74f3d67f650f56d62267708a1dc2e4f426dd2fd2d98e2dfb931b0b61e54c87cae00437d3766e7da2d6fa9655ccf4e09cfe13a2fe9dfcd315f73a8848444711d4e34f1ba876189b52987f57e6fbeca516363e1e7c355f0be1167b25ea3bf9077ddde791fa4cdbfca631cb4684e9751cb3b02b0c75713f594a71ca63a6a722d60eee5f14175d796a802c2201613066ba8039cbc4246ae38fa5fd292b793c6d6716ae5f67e137dfd1cccb9e670c8b3e0ac10f1caa9ebd2bbb28ab8674d3c206c26b90297ca11bc5162ba5f9c22f903a17b5a4a6a558494afa6942fa36bd6fc766f67cc45ac9710f49412a1020ab24e7306165cc7b69841d45dc066ad0e6f5e92e63fb8d8f64e389590e57799bde7045d1814460448608b3dfddcf4bf282a1b93b4f050e9d87eb100b3f6acb0adb78e05c1d44f521908438cdb3e762a30f4529b1a35a1044abe688997be4e6b8bb9ab33035fd98a336b9c4ea5baafa31735b5f49f22d2d54156cde76d429b5d41e0ac0864d2e8edc3cdc20ae228ec0d2e21359d68aecd58b2035a8100a67f74d8d2698a5da5290a308f802cb493bf67c6e1c9cca61a04cab9fba8e2b432d91278f451f19f4d69f89fd2bec687563f0ebbf1a5a49c5ab7c2f275feb64d483a1ed98a4cef49050fc4e4a392bc5e4389036d621b64c96120d4299fcc45acc80f9813273ffbf616155876baf2047d1ce0948c1ace9ebfbc537bf2718d4a24d5c3926f8299a81e8eb3198823643122b4", 0x585) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xccd4}, &(0x7f00000000c0)=0x8) 00:01:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, &(0x7f0000000400)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5add293ad588323fd9a78992577dd08c8ea1ee72b1260463c90d72efe82f2ff6fe3e0e64c5d82cff3e8940bd059876d6d01540b342cd08a42101726a07d44ed6720e0d36e42eb06cb10c40738646977154686e332622bb9598cba6cb09fb2e98be8196e34a9c513a5d0610e852bd522158a4c0f7670b8a2aa7aaa85c9cc668812f8cfe7356c744fc87f0b4c199471d74cbf05cfbc4039141fc596e9e6e668c943c0076178c3c93f0b10ea8b318110581f08befbdca00e4558760a728285bb77090c98008ebb3874d427b42c2c29c64574652ce872291c39bcef4c4cdb6b569622c8ca579e93dd912ef16896ac2d12d91e3503ac7e63223ba9d5680ac1ca18fe9b9d2770e69559375cdceb7ae363d953b9b2159d1f90246b1f19937af5f9c2d1ed4a46022087eb2981c38b118a0400ef50200913eab28abd2802b640476f352b86a274d67cbceeefb1add66f3c2a561b096b6550d0874befc1d92f5ea3d528d08fbfa5156bcca701bd8167ef4a105ef8fd6f76f056b10c244bc2d377b8b5f32791ba559378be6eec0a54c8f1767b965ec5da1dee22542879c3c5b925a6a43a052e59ecc88f3bafc4bd957b22c140bda38d052b05670352bcc25bbde4a4c68a6b8acd4eb40bf994ec076f9199b1217ab686a10d7b06818467d017f37efc016fb0f957a051d68a0b25f36349ba868ff6cbcb2cd1220f8e7ea9ca8deff8e23427ee91428b5642b015ec1b05861c21b64636d4d16e725f6e0a917d8389f58e820849d45a0a0e49ae1e3d225d89f079b8e60617e39155023b036d0a12d7573297ff1830453b243f4d0b541eebbca5a5cbb5c63b71002dfcb862347b387a3fe63cbe2bc8dbff13a854ab4989397255d580ddf1bbada7d028cb12e49195af66713d10cedcde56c24dd880ff0ce0cea3d140226028e6c689bf4948b1fc227a696fbb68fe7fa6ad8c310e5af38988cdf28a0f1c504bb53d1f2bbaf4085078022cc27429498ca77360af2d16f88c246943107ae9a0f5d6ddc525c39b3f66b1f45b6618a98caf568942e87bd14de7dc630d136ed8bc70fe265c92109f2aeb8a4c2fa1ef58398cd28e4ae6d9ce8ab9b518207af28d46f74f3d67f650f56d62267708a1dc2e4f426dd2fd2d98e2dfb931b0b61e54c87cae00437d3766e7da2d6fa9655ccf4e09cfe13a2fe9dfcd315f73a8848444711d4e34f1ba876189b52987f57e6fbeca516363e1e7c355f0be1167b25ea3bf9077ddde791fa4cdbfca631cb4684e9751cb3b02b0c75713f594a71ca63a6a722d60eee5f14175d796a802c2201613066ba8039cbc4246ae38fa5fd292b793c6d6716ae5f67e137dfd1cccb9e670c8b3e0ac10f1caa9ebd2bbb28ab8674d3c206c26b90297ca11bc5162ba5f9c22f903a17b5a4a6a558494afa6942fa36bd6fc766f67cc45ac9710f49412a1020ab24e7306165cc7b69841d45dc066ad0e6f5e92e63fb8d8f64e389590e57799bde7045d1814460448608b3dfddcf4bf282a1b93b4f050e9d87eb100b3f6acb0adb78e05c1d44f521908438cdb3e762a30f4529b1a35a1044abe688997be4e6b8bb9ab33035fd98a336b9c4ea5baafa31735b5f49f22d2d54156cde76d429b5d41e0ac0864d2e8edc3cdc20ae228ec0d2e21359d68aecd58b2035a8100a67f74d8d2698a5da5290a308f802cb493bf67c6e1c9cca61a04cab9fba8e2b432d91278f451f19f4d69f89fd2bec687563f0ebbf1a5a49c5ab7c2f275feb64d483a1ed98a4cef49050fc4e4a392bc5e4389036d621b64c96120d4299fcc45acc80f9813273ffbf616155876baf2047d1ce0948c1ace9ebfbc537bf2718d4a24d5c3926f8299a81e8eb3198823643122b4", 0x585) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x7, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xccd4}, &(0x7f00000000c0)=0x8) 00:01:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x9) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:01:09 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet6(0x1c, 0x4, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x401, r1}, &(0x7f00000000c0)=0xc) mmap(&(0x7f00001fd000/0x200000)=nil, 0x200000, 0x3, 0x410, r0, 0x0) 00:01:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000280)={@multicast1, @multicast2, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @empty, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) r1 = dup2(r0, r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000240)="01fdc588d7524e079453293ff82afcbcceb63ae9ef6077ef04a1ccb43dba8fb7d626c21e4c356faf15a48e11b14f33389f2281a7f1900698de492098f577ca53") setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc) 00:01:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x4) syz_execute_func(&(0x7f0000000180)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f4680b623000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:01:10 executing program 0: syz_execute_func(&(0x7f0000000180)="1c1db5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:10 executing program 1: 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) open$dir(&(0x7f0000000100)='./file0\x00', 0x110004, 0x82) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x5, 0x4) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f00000008c0)={{"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", "da03697ea2bc3b2b62756c23c045d00ed65d9feb10147b0766b3640cff2ac7a7", 0x8, 0x1}, &(0x7f0000000040)="5e615d48dee397c38404742a53ec5cd208c48d6a8f72efb92f9ce52ea2fb41bafd2941bc70dca334535bf3855a5a75dae755806e12309d6ccc47d63fc4c419a97b9d2b57d998d6632c627db4e8ada07148478d48cc93492de9be455ac3de5b64a55d75ae61b207fcfbe7a17ee29e67a3644427c7a22e1a78441a226b6db48f83c13e29f6f01ae021c1dcb81b3a971264932847f52540ad4dc344db77b9719e3653e8", 0xffff, 0x2, 0x8, 0xfffffffffffffff7, 0x0, 0x6, 0x7, 0x202795f2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x514db0ed, @empty, 0x1}}}, 0x84) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:01:10 executing program 3: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x4000, 0x0, 0x0) 00:01:10 executing program 1: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0xb, &(0x7f0000000000)) 00:01:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000580)="ec93b124b34eee659fadfb67bf784a3f084a777af5a5175078a35994b100d52c814c2f66ac090494a5d0795752347ff69a581d3a889536bf33ace68cf08b34e51a108bf07c0673018279ebf2e241dd618b75a29bf0fd48071ed1fb9747cdf5c279365cd7f52e9c524d3e7c563e5c74c912928b8d270ca808e3241b7aa149a948b4f4153e1f565cd2762eeaddd75156b624e8e859643c46bf47870d14455a1f8712fc15428cfee2fdc2e96ca741b4771d8927951fe54350f927229ec7cdf4be660c2847044104548d06eea2c4d2d26936f8950ca907") ioctl$DIOCRADDTABLES(r0, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000680)="8469b963bf92627e1381364af0e80f1dbd9749b81678e04681f1f638f78564904ee1e4921a98dcca1814ea68395063e61e570da440aec17b358ce347c21c379de14879d250e950cd66082d2ca707df28797a1a1bf92bd96ff74d1fdc49b18369823aec08595c89ab3ca81cbe4a57a76ad1f06ee6bc1cacac1ba6fc5f79d9d3a3b955531c00327925a8bcd0cadf7110d8b33af8d064c8fee1181ae77c5ba5d86668869a558b5e480f3f17339cac67d69b6c22b75b3369ad63e6") 00:01:10 executing program 3: r0 = socket(0x2, 0x10000005, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000004c0)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x1000000000000000) __getcwd(&(0x7f0000000380)=""/214, 0xd6) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r2 = openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000340)="7dead1157884f1a5510f757df58a2c5525c1ab") r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003be, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(r1) freebsd10_pipe(0x0) shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) __getcwd(&(0x7f0000000280)=""/85, 0x55) 00:01:10 executing program 0: setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 00:01:11 executing program 0: setrlimit(0xffffffffffffffff, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f00000003c0)="f00fbb2ff3417c09000865f70e6969ef694dd4d48a20d0d8c44139fdc462a18cb270000000f966440f380b25ea28ec1313dc17c4210d67f281810f1af0e22b660f38db98f3b900003e64f3430fb864423866450f18c4f344e1201ecc400faee4430fb3de730f778018e62a2a612644db11f6a9c1460009c4662e66400f15d6b4c4df785f7706c4c1f9e78ebe60eb738844df0e266765f3436f0000031d0d000000620f3833d0") 00:01:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="100000040000000000000000000000807ceb79515ee6fadba479b583cf92bcf0517143ac7fb51f98294a875c017d9a46b3da75ff79050d00a739307ff953cba4890cc8ad33ff9b28ef2f0f3adbc576f112daa5df3039defc48759a6147f516e4fc4130b29a21b55a80c4678a46d8d286cfdbeb9e9b428eacb83639fd5e45c068d45e6c49d7b9d5081020ec82e6f6979a5137218312fa4b97655b7074fc7b5dab0b6064287a604f4c3900"/184], 0x10}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/147, 0x93}], 0x6, &(0x7f0000001580)=""/254, 0xfe}, 0x40000) 00:01:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fchown(r1, 0x0, 0x0) ftruncate(r0, 0x2) 00:01:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f00000000c0), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="9142db9a0600"], 0x6) 00:01:11 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000008000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$dupfd(r0, 0x0, r1) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xffffffffffffff39) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0xa00, 0x84) r2 = geteuid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000380)='./file0\x00', r2, r3, 0x600) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setuid(r4) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000240)={r0, 0x20, 0x8, 0x10000, 0x7ff, 0xf77, 0x0, 0x0, {@in6={{0x1c, 0x2, 0x1, @empty, 0x1}}, r0, 0x3ff, 0x80, 0x10000, 0x6, 0x9a}}, &(0x7f0000000300)=0xb0) 00:01:11 executing program 1: r0 = socket$inet(0x2, 0x3, 0xfb) shutdown(r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x401, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) unlink(&(0x7f0000000080)='./file0\x00') freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0xdfee) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) fcntl$getflags(r0, 0x1) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x0}, 0x10) connect(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00./\bilR0\x00'], 0xa) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000340)="969898472c431c1a0f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d0c000081c66db711c49fb3397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dc461a571f6378cc768628f6854a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000400)="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", 0x20b}], 0x1, 0x0}, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) freebsd11_fstat(r0, &(0x7f0000000040)) 00:01:12 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x0, 0x20000000, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") setsockopt$inet_int(r1, 0x0, 0x0, 0x0, 0x0) 00:01:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x200, @rand_addr="a9a73bc8a3c58717b92dc6959837d0e9", 0x5}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8006, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f00000001c0)="42de03f3af41da37c482ad9a1441432bebc401fb2d621d0f0f38b0c423e95e5f0f89f2410f2a1ec441c9747f00") 00:01:12 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fffffff, 0x7fffffff}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x80) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x40, 0xfffffffffffffff8}) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:12 executing program 1: getrlimit(0x6, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r0, 0x0, 0xf800000000000, &(0x7f00000000c0)=""/224, &(0x7f00000001c0)=0xe0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1000000ffffffff}, 0x24) setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000040)=0xfffffffffffffffd, 0x2c) 00:01:12 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xffff, @mcast1}, 0x1c) r1 = dup2(r0, r0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3, 0x9}, {0xfffffffffffffff7}}) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r5, 0x200) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x1}, 0x8) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000340)="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") fsync(r1) freebsd11_mknod(&(0x7f0000001340)='./file0\x00', 0xc000, 0x5) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001400)={0x0, &(0x7f0000001380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000001440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001480)={r8, 0x7}, &(0x7f00000014c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001500)={r8, 0xdf62}, &(0x7f0000001540)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000015c0)={r8, &(0x7f0000001580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000001600)=0x10) r11 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001640)={r10, 0x6a, "b2888e914125bcab4d4e64a97eaa5dc4f5d6e2d2696a2b0a309aa1724a162da2cce9e35afbebad21e11d99d4d76fa965799bd26484f5f49c2651c0613f758fad53d245b69efb9af9f2e421bb7ed9dd61e9ba4a85e162b6e17893a876f2f654597748ae27de6ba145673e"}, &(0x7f00000016c0)=0x72) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001700)={@in={{0x2, 0x1, @loopback}}, r10}, 0x8c) r13 = semget$private(0x0, 0x3, 0x84) __semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f00000017c0)={{0x4, r7, r5, r3, r5, 0x18, 0xfffffffffffffffb}, 0x100, 0x3}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x10, &(0x7f0000001840), &(0x7f0000001880)=0x4) truncate(&(0x7f00000018c0)='./file1\x00', 0x9) __semctl$IPC_SET(r13, 0x0, 0x1, &(0x7f0000001900)={{0x4, r4, r5, r6, r5, 0x20, 0x7}, 0x86, 0x8000, 0x9}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001980)={r12, 0x1f, 0xf, 0x200, 0x3}, &(0x7f00000019c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001a40)={r9, &(0x7f0000001a00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}]}, &(0x7f0000001a80)=0x10) connect$unix(r1, &(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0xa) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000001b00)="c773b0da498ebf980d5f8d5e4e0e6a43fc5705f3eb3dbfa76bf6271421396411d36a52ded18bc3998fa26879d3f761b863a423020b6f1887c559a01ef82a0427a9820242a6b0a2e969a7e3d8dd95f56ea634c9b5421d1bbb9542dd7f7adebfb63e7f8fcbfa7750ed273d423ea0dc3a9d3eef66b42547b68f3092271bcdf92a5c4d4b4f6ff9bcf19d1f73d49961be801713cf1763f7cf1a4671ef750fdc") futimesat(r1, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={{0x8, 0xffff}, {0x4, 0xfffffffffffffffb}}) 00:01:12 executing program 0: r0 = socket(0x23, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x897, 0x2b8) 00:01:12 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000000}, @icmp=@mask_reply={0x12, 0x0, 0x0, 0xe0000000}}}}}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000140)={{"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", "b3edbaafc198a1c4ef2349ee503e09eac62cb1bdd700a5648880e1cf2793aeb8", 0x8, 0xd85}, &(0x7f0000000000)="4405b79bd5e0a9fbf3c86dcc3c7c6075cecc420fbd8eb8ab502fa6773ca3a8d6e5f299662cb53c986210c541ac67b94c5f29efbba1c704ef15eff01b044f31e7c0811928dca082054e06ca119260df83406aa260efd6cf859f94a46b2ba432d18e2b3cec2ba51d20f5e621997266b90be84e6b4d54578598d12f132fc12455d96b3767272705634796bd98cd4531607934efd42a6993cd63c17486ab7606c988076bb6270c23cb98", 0x37, 0x2, 0x4, 0x0, 0x13, 0x80000001, 0x4a4, 0x8}) 00:01:13 executing program 3: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f009700c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) bind(r0, &(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) rmdir(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x14) sendto(r1, &(0x7f0000000180)="a9d8c24369d69bfd6ee9c69cb58be9cf787aedf15fe661d2f6e3d8dd05eb3c5078948b3761295b9a07608a1d62545bc8eb589725c5450d9083e4d73e79c9e6daf57d41066393299be4bb9be1841e1125ab6815d97e346bd72235e02dae69651c794cb6cd7fbbc36b70ac698b15f6ce9c118a521677fb54d795435bda7ae108cd4b380838d06f4ff47a18c0befc7a246dc90fb444b400df76f76a09c634ffe672dc006a009a1f0d2e6a74185856f9f4c490357e9c60bb1f82ac4a83982d2615e733f61e1837bcca2869a7bea94b", 0xcd, 0x84, &(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:13 executing program 2: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000840)='./file0\x00') syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780), 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x6e}, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000800)={0x0, 0x0, 0xe7, 0x8}, 0x8) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:13 executing program 0: r0 = socket$inet6(0x1c, 0x10000005, 0x5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x5, 0x6, 0x81, 0x6, 0x4, 0x2, 0x3ff, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x400, 0x0, 0x2, 0x7b2}}, &(0x7f0000000280)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x70}, 0x8) r2 = socket$inet(0x2, 0x30000006, 0x80000002) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_buf(r2, 0x0, 0x80000000005d, &(0x7f0000000180)="57f06931", 0x4) readv(r2, &(0x7f0000000440)=[{&(0x7f0000000040)=""/139, 0xfffffe3f}, {0x0}, {0x0, 0x1e9}], 0x3) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup(r4) 00:01:13 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1}, 0x0) 00:01:13 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x400, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 00:01:13 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @rand_addr=0x8001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) 00:01:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getpid() r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mincore(&(0x7f00005d9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/4096) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001140)={0x6, {{0x1c, 0x1, 0x248, @ipv4={[], [], @loopback}, 0x6}}}, 0x88) 00:01:14 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000003c0)={0xdae, 0x8, 0x800, 0x8, 0x6, 0x43b, 0x6, 0x5, r1}, &(0x7f0000000400)=0x20) r2 = socket(0x1f, 0x0, 0x5bc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb7, "3c9a20103fa3a0a6fd2e8a80729e024c20a730245b37dc9ca3a8c10d7d60a9cf7fa53d85c58c9b1eab082cb508d22284507b7e1a04b52553eba44681c7835b3e25d11732b337faf67ca0cfe511216e08fb603adb3bc11c296c06ff0e6f8513844850362fa372095686ecc2b41d5b9c5630e89568a8a0e185e5ea227aaff485cfba6c077e32d190136d0d49bd536c348a7a7ef9721222a2080db53a029de5739b9f31726b008d32abe8ecd0c499812113380e37c8293056"}, &(0x7f0000000140)=0xbf) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x100, 0x0, 0xda2c}, 0x10) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66, 0x0, 0x0, 0x0, 0x0, 0x2900000000000000]}, {[], @icmpv6=@dest_unreach={0x84, 0x5, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) getsockopt$inet_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x8000, 0x401, 0x5, 0x4, 0xfffffffffffffffe, 0x1, 0x2, {@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, 0x0, 0x61b, 0xffffffffffff8000, 0x101, 0x772, 0x8}}, &(0x7f0000000400)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x0, 0xfffffffffffffff8, 0x4, 0x1000, 0x1, 0x1ff, 0xa2, {@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x4, 0x6, 0x81, 0x4, 0x86af}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x79b4, @local={0xfe, 0x80, [], 0x0}, 0xd4}}, r3, 0x8, 0x8ba, 0x5, 0x6, 0xfff}, &(0x7f0000000140)=0x98) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000180), &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0xffffffffffffff01}, 0x4) socket$inet_udp(0x2, 0x2, 0x0) fchmod(r0, 0xaea0cee0df8ebe2b) 00:01:14 executing program 2: r0 = socket(0xffffffffff800000, 0x20000003, 0x5) clock_nanosleep(0xf, 0x1, &(0x7f0000000000)={0x0, 0x89}, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3005, &(0x7f0000000200), 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCGETALTQSV1(r1, 0xc130442f, &(0x7f0000000240)="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") 00:01:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x6d, 0x0, 0xfffffe88) 00:01:14 executing program 1: munmap(&(0x7f00001c4000/0x2000)=nil, 0x2000) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 00:01:14 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="9ed441a841965154974abb58ea0a", 0xe) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1}, 0x68) getsockopt$inet_buf(r0, 0x0, 0x9, 0x0, &(0x7f00000000c0)) 00:01:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0xe, r0) write(r1, &(0x7f0000000000)="c5b35a51b4984cac54faa42d003f71bf93e5d461c21a6fadf7743db1726d116c66880385da5f42a9b84adadd7d0ef388033bcf3cccd7e2a9b4b843e71c6faee4ddb43cfb628a9d42372fda29653949f74261db2d797a82d154ebdb1e11048c4b3f4e21c1134c4e073c52bb", 0x6b) syz_execute_func(&(0x7f0000000140)="9826473e431c0a0f05c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c40b4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c42249a7138de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:14 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r3 = dup(r0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) rmdir(&(0x7f00000003c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000001c0)="2adaf1bb6fed1bb4f3c82dd4c4463dd05a60b46ef1de") syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000680)={&(0x7f00000004c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f0000000580)=[@sndinfo={0x1c, 0x84, 0x4, {0x8b, 0x500, 0xfffffffffffffffd, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x6, 0x2000, 0x73a, 0x1, 0x80000001, 0x800, 0x10000, r4}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x2800, 0x8001, 0x4, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2200, 0x4, 0x1, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x200, 0x3, 0x5, r4}}], 0xc8, 0x9}, 0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000200)="9b8252c98ce9f240583e68725ab3174b7a53187e96d4888b34c0e2c11aef8a8340724c116919f861db9aafc0361108f95cf93e0334035a56dff8fcbc40cba3b03d990063ea4aeec0cc4f060f1f47e27c216a19b8855575ed7592f4ebafd7e4c6e8f52a1225fb790de1e550bf6487995a70") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a51", 0x5d) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:01:14 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000006c92a94f9a329d250000f3d282893291a9c969a3c20eba95b9ce0000000000000000002000000000000000000000000000000000000000000000000100000000000000000000008000"/126], 0x0, 0x20000000) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) semop(r3, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) __semctl$IPC_RMID(r3, 0x0, 0x0) 00:01:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) unlink(&(0x7f0000000040)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x102, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:01:14 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x5, 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x174ffb5a, 0x383}, &(0x7f0000000180)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000240), 0x0) 00:01:15 executing program 0: syz_execute_func(&(0x7f00000001c0)="9826473e431c030f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4124e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd305c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x180) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000040)="462b52fb38acf9e718d405a7ad50638d1af5b9f18896bb633a87890df1859db903188ee4cff6325f45f7f71992e35d851abe2a930e01d9c35e0eafc727f8b6007e7a9597f6350ecc16deded90a413b5bae53ce4e31ac238cf2c2b001eb927b4a98f14055bb22a904d856b94669b03aac03590a9b1941c822ce794dd1ead223923cb2bd907f0be781b74331ce5a394512fa1b576306016fe5dc2c47eb48a54aa316ccbe2649b97db6a563905ab7a040b174f05e970e") 00:01:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r3 = dup(r0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) rmdir(&(0x7f00000003c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000001c0)="2adaf1bb6fed1bb4f3c82dd4c4463dd05a60b46ef1de") syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000680)={&(0x7f00000004c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f0000000580)=[@sndinfo={0x1c, 0x84, 0x4, {0x8b, 0x500, 0xfffffffffffffffd, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x6, 0x2000, 0x73a, 0x1, 0x80000001, 0x800, 0x10000, r4}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x2800, 0x8001, 0x4, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2200, 0x4, 0x1, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x200, 0x3, 0x5, r4}}], 0xc8, 0x9}, 0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000200)="9b8252c98ce9f240583e68725ab3174b7a53187e96d4888b34c0e2c11aef8a8340724c116919f861db9aafc0361108f95cf93e0334035a56dff8fcbc40cba3b03d990063ea4aeec0cc4f060f1f47e27c216a19b8855575ed7592f4ebafd7e4c6e8f52a1225fb790de1e550bf6487995a70") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a51", 0x5d) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:01:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x4, @rand_addr="5af02fdac95cd134e70291002a498225", 0xffffffff}}, 0x0, 0x4, 0x2, 0x80000000, 0x8, 0x7fff}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000400)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f0000000240)="982c260f0591b06a4141e2e9c1c1855b99a4fb66a4f4660fd901437c3866450f73db0221fc22eba8c0642e3e4030a80200000047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01e4c4a2299ed000008000a473d539f0814171a3a3806ebb57c46291e38cd38cd3656000000f4318bedfbecebedfbece000000c4820d07a7ef2f3b40f344ded7b1317364c4a2a196a1a6a61e17c461d561970d000000") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 00:01:15 executing program 0: syz_emit_ethernet(0xc1, &(0x7f0000000080)={@random="b100485caa2a", @remote, [], {@ipv4={0x800, {{0x11, 0x4, 0x200, 0x1, 0xb3, 0x67, 0x4, 0x1, 0xf, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@ssrr={0x89, 0x3, 0x6}, @timestamp={0x44, 0x1c, 0x10001, 0x3, 0xcc, [{[], 0x9}, {[], 0xc4}, {[], 0x8}, {}, {[@multicast1], 0x1}]}, @ssrr={0x89, 0xf, 0x0, [@loopback, @multicast1, @remote={0xac, 0x14, 0x0}]}, @end]}}, @generic="07f34f28a1bd3037696fa4551105cbd5d62072eb036ddd3a51c2c8d163ca9a4d2db975999ce57b0df43488af7efa6cad0495707b1182d62b2d7bce1ac20cbafe74476107483bf342a3ed52f057f7e8d567aa37f47c79be01e1c37dec6bbc41d41f9474366bb638a75e13d1df3a29d8"}}}}) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 00:01:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = semget(0x2, 0x1, 0x41) r2 = geteuid() freebsd10_pipe(&(0x7f0000000500)) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000300)={{0x8000, r2, r3, r4, r5, 0x140, 0x8}, 0x2, 0x1, 0xff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r6, 0x200, 0x2, 0x7ff, 0x4}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}}, 0x94) 00:01:16 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000340)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x0, 0xf, 0x9, 0x6}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={r2, 0xd, 0x100000000}, 0x8) freebsd11_getdents(r0, &(0x7f00000002c0)=""/122, 0x7a) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x0) renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00') 00:01:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0xa8e7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x11a) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080), 0x1) 00:01:16 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() freebsd11_getdents(r0, &(0x7f0000000100)=""/85, 0x55) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:16 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) r3 = dup(r0) symlink(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)='./file0/file0\x00') fchdir(r1) rmdir(&(0x7f00000003c0)='./file0\x00') setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() ioctl$DIOCADDRULE(r3, 0xcbe04404, &(0x7f00000001c0)="2adaf1bb6fed1bb4f3c82dd4c4463dd05a60b46ef1de") syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a, 0x0}, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000680)={&(0x7f00000004c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000500)=[{&(0x7f00000008c0)="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", 0x1000}], 0x1, &(0x7f0000000580)=[@sndinfo={0x1c, 0x84, 0x4, {0x8b, 0x500, 0xfffffffffffffffd, 0x5, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x8001, 0x6, 0x2000, 0x73a, 0x1, 0x80000001, 0x800, 0x10000, r4}}, @dstaddrv4={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x2800, 0x8001, 0x4, r5}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2200, 0x4, 0x1, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x200, 0x3, 0x5, r4}}], 0xc8, 0x9}, 0x4) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(0x0) ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000200)="9b8252c98ce9f240583e68725ab3174b7a53187e96d4888b34c0e2c11aef8a8340724c116919f861db9aafc0361108f95cf93e0334035a56dff8fcbc40cba3b03d990063ea4aeec0cc4f060f1f47e27c216a19b8855575ed7592f4ebafd7e4c6e8f52a1225fb790de1e550bf6487995a70") truncate(&(0x7f0000000880)='./file0/file0\x00', 0x9) r6 = openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(r6, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r0, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a51", 0x5d) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], 0x0) 00:01:17 executing program 2: socket(0x2, 0x10000001, 0x0) syz_execute_func(&(0x7f0000000040)="985e4aa84a1c240f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00003120d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) openat(r0, &(0x7f0000000140)='./file0\x00', 0x200, 0x84) 00:01:17 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = semget$private(0x0, 0x4, 0x2) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x80]) recvmsg(r0, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42) 00:01:17 executing program 2: r0 = socket(0x17, 0x10000007, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x4400, 0x9, 0x3610b2ad, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xbd9c, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x4}}, r1, 0x2, 0x5, 0x100000000}, 0x8c) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") 00:01:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0xfdfffffffffffffe, &(0x7f0000000140), &(0x7f0000000000)=0x1da) close(r0) r2 = socket(0x1f, 0x5, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1d, "f62bbedb4bc78174f13c45db94f17ef7aecadd8103bfc9d2c4e8a8ec39"}, &(0x7f0000000080)=0x25) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x8f0, 0x9, 0x2}, 0x10) fcntl$getflags(r0, 0x1) 00:01:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, 0xfffffffffffffffe, 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 00:01:17 executing program 2: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x4, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1}}, 0x0, 0xb33a00000, 0x39c060da, 0x401, 0x6, 0x8}, &(0x7f00000000c0)=0xa0) open(&(0x7f0000000300)='./file0\x00', 0x100401, 0x52) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2303000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006a093c3def4fd88b57649d482b70dbe1b451f0c0becc43000598bb07d002fea8ca193fb17582cfdab40b7f8c9d71df3b2d081c20bc9bb5767a404d75c3565f3a552ae2c2d8d9e4df0cc6032deb141ee06339f225f74070", @ANYRES32=r2], &(0x7f00000002c0)=0x84) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013) truncate(&(0x7f0000000100)='./file0\x00', 0x0) 00:01:18 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @broadcast}, 0x10) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() freebsd11_getdents(r0, &(0x7f0000000100)=""/85, 0x55) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(0x0, 0x8, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chmod(0x0, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r1, 0x0) 00:01:18 executing program 2: r0 = semget(0x1, 0x2, 0x400) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000000)=""/11) syz_execute_func(&(0x7f0000000240)="969898472c431c130f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") 00:01:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x9, 0x1ff, 0x2, 0x0, 0xff, 0x5, 0xd4b9]}, 0x12) fchdir(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) socket$inet_sctp(0x2, 0x5, 0x84) __getcwd(&(0x7f0000000100)=""/19, 0x13) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x100, 0x100) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x7, 0xf, 0x6, 0x5}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000240)={r4, 0x1, 0x0, 0x100, 0x3}, &(0x7f0000000280)=0x18) flock(r0, 0x8) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000002c0)="23de9743db39d91e61") r6 = fcntl$dupfd(r1, 0x0, r3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000300)={r5, 0xcf, "6ff8333323a956f24734c07c0a780970bdcd812d50324bed5969c0d086fb2537c7659f35a935f18f949f5106cbdb4ab5151d4f3d298f03af886bb932acb281da1269069da7cb6b712e5d6ea2fcdb45132740653cedefc195f15402eac2670e2b6f23842e37436e477c217d4ea4d880401ea6176c91b9c7e9a88392550cf8e0272b24e69b504d27f96de7a7038f5e75bffc824da4b80bcd3b44be2fd0cdf7232673591e54f8cdd4f157fce9886f9a3fd9336c7dcb79b6c685fba263b3ee880195da5c0a0d929587f3c697ad9d7907f8"}, &(0x7f0000000400)=0xd7) poll(&(0x7f0000000440)=[{r3, 0x1}], 0x1, 0x6) setsockopt$inet6_udplite(r6, 0x88, 0x4, &(0x7f0000000480)=0x8, 0x4) ioctl$DIOCCLRSTATES(r6, 0xc0e04412, &(0x7f00000004c0)="8cf5571d9cb7cd6d9ef20569153fbc7c01c925806be3497ce342f66203c74bf8537d3accac60b591f6aed5807da287c31af15bec8aeabe1bedabece7cec678aca6e3c675b1bf6703474b7372445d2753e7e24cf1eb1a3891e6d7dce04f14903ac6b85fcfd13d20d420d3e03f") getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f00000005c0)={r4, 0x0, 0x0, 0x24e, 0xfff}, &(0x7f0000000600)=0x18) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000640)=0x335, 0x4) r8 = accept4(r1, &(0x7f0000000680)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000006c0)=0x1c, 0x10000000) getuid() getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000700)={r5, 0xffffffff, 0xfffffffffffff289, 0x10000}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000780)={r9, 0x401, 0x6, 0x7d, 0x100, 0x1}, &(0x7f00000007c0)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000800)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000840)={r7, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0x100, &(0x7f0000000880)={r9, 0x1ff, 0x6, 0x2, 0x7f, 0x100000001, 0x9, 0x1, {@in6={{0x1c, 0x1, 0x0, @mcast2, 0x1c}}, r4, 0x0, 0x9, 0x5e, 0x8, 0x7}}, &(0x7f0000000940)=0xb0) r10 = getpgid(0x0) fcntl$setown(r6, 0x6, r10) 00:01:18 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0xe]}, 0xe8030000}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:01:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00file0/file0\x00'], 0x16, 0x0}, 0x481) close(r0) 00:01:18 executing program 1: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000240)="02f5b6bd2bb0000590ca15d89f81c8842c9b0f6366b94c758fda70078c315fc8fc0c5201b80d386201e412f2b9793465fc27effa5cc8a62bdb2220bfce1cd6275ce6f6c373fd36808e17d9582726b1a62ee6319abfab024b95398523839e8d2ce0cefdd629aebfa1c58ff635365878aec7cba595cbd98bb3c49e1b2663afc93962af86573ea4bd") syz_emit_ethernet(0xb6, &(0x7f0000000080)={@random="bf2623590727", @local, [], {@generic={0x897f, "94df932c38575b68af537068fcd311da02d54f225ec70dc31633261eec2476d90fbf283a473ce524544e07084e0dfe48149943e9d9de45c22721035e2ceea3f4a892598ec17014109af9386b7b7104c3d9c8461eeb1d40811e1773fd7cca33fad73cca352a6d886dc9167f257fed2e1f2005d850a96184046629cd044448959afc5732c88c27bac70ecb92c43ac17b356b2bb9809918fedda0f1ebbdfc1219986dbb1f827ec34b00"}}}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0x2a, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaabb4258376659d808060100000000000000000000000000e0ffffffff0000000000e00000021a248e94aea69f2a66658e37e669749f7295cbbb8429742a8cb9d8c7f1d98c537c1478c7516214ef5cbd05172187c1a684e2fb5e22c2b91da0db663dfee0588bc4dbbd66ab5ccced51d8e6918992ff0072739be631bdcda4da078922cc8bf7fd1e24c1fe501c4f9351f7fdc97ccff5ed8e8ff4e4a8aa598b04f513e91d82023cad900c3f429ba4efd962983bac9c2f386ae052bd74a0"]) syz_emit_ethernet(0x4e, &(0x7f0000000340)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b209a3", 0x18, 0x3c, 0x0, @remote, @mcast2, {[], @icmpv6=@ndisc_na={0x88, 0x97, 0x0, 0x0, [], @mcast1}}}}}}) syz_emit_ethernet(0x7c, &(0x7f0000000000)={@local, @broadcast, [{[], {0x8100, 0x8000000000, 0x5, 0x2}}], {@generic={0xf07f, "480398c3696881b49dbf09995e24e251f26dff66f6566cc69856672c4a2952f3cc0cc941c2f9cbaeab24eda046478522ed45c8b79188ab8f55676704e94be2b25f28d3f22927f45e8a6f72343615a8a50e24f2cd4cc7b3b0f20cc56a9479bfdd06283b1a6960bf3b2169"}}}) 00:01:18 executing program 3: r0 = socket(0x1c, 0x5, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x7, r1}, 0xc) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x8009, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x3f, 0x9}, 0x8) 00:01:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x3f}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000100)={0x8, 0x0, 0x0, 0x4, r1}, 0x0) 00:01:19 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000000a, &(0x7f0000000100), 0x4) 00:01:19 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) open$dir(&(0x7f0000000000)='./file0\x00', 0x100008, 0x2) 00:01:19 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = semget$private(0x0, 0x3, 0x200) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/229) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000200)={0x317f, 0x101}) r2 = semget(0x1, 0x0, 0x208) __semctl$SETVAL(r2, 0x4000000003, 0x8, &(0x7f00000000c0)=0x1c1f) 00:01:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0002ff0000006c65302f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xd, 0x40}, 0x8) syz_execute_func(&(0x7f0000000440)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f") r2 = getpgid(0x0) r3 = msgget(0x3, 0x80008) r4 = fcntl$dupfd(0xffffffffffffffff, 0xe, r0) bind$inet6(r4, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673) recvmsg(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r5, 0x0, 0x0, 0x80, 0x0, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0x52, 0x0, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r7 = getpgrp(r2) r8 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x1f) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r7) __getcwd(&(0x7f0000000300)=""/125, 0x7d) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(0x0) 00:01:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696cc955f091cf2f0b66f5210018cdcb6a8ebc9300"], 0xa) 00:01:19 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x4}}, 0x0, 0x72, 0xffffffffffff8000, 0x200}, &(0x7f0000000580)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000005c0)={r3, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000840)=0x10) getpgid(r0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f00000004c0)=0x7, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000880), 0x1, 0x0) flock(r4, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r4, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:01:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) execve(0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1113, &(0x7f0000000000)=0x800000, 0x0) 00:01:19 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x2, 0x4, 0xf6, 0x8, 0x9, 0x1, 0xeb7, 0x8001, 0x10000, 0x4, 0x2}, 0xb) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) syz_execute_func(0x0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653d") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000000010ff200000"], 0xc) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, 0x0) open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[0x0, &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") setitimer(0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, 0x0) socket$inet6(0x1c, 0x20000007, 0x0) 00:01:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x3f, 0x3, [0x1000, 0x9, 0x401]}, &(0x7f0000000100)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x800, 0x800, 0x80000000, 0x1, r2}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:20 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, 0x0, 0x25d) socketpair(0x200000000000017, 0x5, 0x1a3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xfffffffffffffff7, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x9, 0x7f}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt(r0, 0x8000, 0x8, &(0x7f0000000000)="dbc4c4f0f6388c13bb601957c7d5da34387ee7f931938f73f927783ed7688e732351434f21a6f96825665cda56bb7420839ec0ecef9cddbf6aaf26f8f7bc2902e3f59126033d631e69b19d4232b888ddd86c487659992d108bacfa218e362af99f117b2b639009378cca5cc260925f5bd815aabd0e6351c29dcb190ec089c848074e610ccd6f08d64d30252a6e131d32920763326f667969e106f8ab4f064c9c3109c1ddf9cb3323a94061fdfb56358581beba9816fcd4ff031433624126f8ecae21b2cef63401f82afec390d9cec46caf1f7374135f167644225c78b0846a73b6b327a45d124da6f0e43c7d3586b8c71095", 0xf2) 00:01:20 executing program 2: syz_execute_func(&(0x7f0000000000)="1cddc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x100, 0x0) dup2(r0, r0) 00:01:20 executing program 1: r0 = semget$private(0x0, 0x1, 0x10) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000000)=""/32) r1 = socket(0x1b, 0x3, 0x0) write(r1, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) semget(0x1, 0x0, 0x81) getsockopt$inet6_buf(r1, 0x29, 0x27, &(0x7f0000000340)=""/141, &(0x7f0000000240)=0xfffffffffffffd9d) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000080)=""/254) 00:01:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x2}, {r0, 0x2}, {r0, 0x110}, {r0}, {r0, 0x60}, {r0, 0x40}, {r0}, {r0, 0x66}], 0x9, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x40087468, &(0x7f00000000c0)) 00:01:20 executing program 0: r0 = socket$unix(0x1, 0x400040000000001, 0x0) r1 = getpid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)=[@cred={0x20, 0xffff, 0x2, r1, r2, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r4}, @cred={0x20, 0xffff, 0x2, r1, r3, r4}], 0x88}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCRSETTFLAGS(r5, 0xc450444a, &(0x7f0000000380)={{"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", "5411f2f82c7610a9ac22e6758353ecaa752bceed6c30a3abfce87826605dfed1", 0x9, 0x5}, &(0x7f0000000040)="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", 0x63c, 0x5, 0x2, 0x0, 0xff, 0x4, 0x1, 0xfffffffffffffeff}) 00:01:21 executing program 3: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:01:21 executing program 0: r0 = open(0x0, 0x0, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0xd97, 0x6}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x2}}, r3}, 0x84) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000280)="a21d3845bae840", 0x7}], 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) mmap(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x900e7787b0f966c, 0x10, r0, 0x16) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet6_tcp_buf(r1, 0x6, 0x27, &(0x7f0000000600)=""/215, &(0x7f0000000180)=0xd7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f00000005c0)="c1dc00c441655fa6ce0000000fc76599c421225c91490000000f4329c4a1e9fcaae60000003626426f8fe9000272c8bd65bb39fc2666470f38dc9d0c000021") socket$inet_sctp(0x2, 0x5, 0x84) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r4}, 0x8) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") 00:01:21 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) mkdir(&(0x7f0000000040)='./file0\x00', 0x100) r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) 00:01:21 executing program 2: syz_execute_func(&(0x7f00000001c0)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000066450f6adddcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x4) msgget$private(0x0, 0x0) 00:01:21 executing program 1: syz_execute_func(&(0x7f00000001c0)="9826473e431c110f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6ac27c4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x82) r1 = openat(r0, &(0x7f0000000000)='.\x00', 0x8a40, 0x20) r2 = fcntl$dupfd(r1, 0x11, r0) sendto$unix(r2, &(0x7f0000000100)="215a9e15fb918800e44ba462bbf0965e768f86cffa1f7bcf9293db03358eaecf633bfd9b01417856b500d740ea299a6c9086d9c594b5e38c223953bf49e21218947026469b9f2abb43b4667ed86ab8652524840ef9994a991430f88e711e9fefe72521aa3b5b661b0bca63b194761822", 0x70, 0x8, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), 0x4) 00:01:21 executing program 2: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x20089, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) semget$private(0x0, 0x0, 0x22) 00:01:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x401}, &(0x7f0000000080)=0x18) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f00000001c0)={0x9, 0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x4dd) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x80000001}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x1, 0x5}, &(0x7f0000000040)=0x8) sync() 00:01:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x900, &(0x7f0000000180), 0x10) 00:01:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ppoll(&(0x7f0000000000)=[{r0, 0x142}, {r0, 0x80}, {r0, 0x2}, {r0, 0x10}, {r0, 0x80}], 0x5, &(0x7f0000000080)={0x9, 0x8}, &(0x7f00000000c0)={0x2}, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0x80106678, &(0x7f00000003c0)='\b') 00:01:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) shutdown(r0, 0x2) 00:01:22 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7f, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4}, 0x8) r2 = socket(0x1d, 0x10000001, 0x6) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1a, &(0x7f0000000600), 0x8) 00:01:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3750) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xfffffffffffffcf6, 0x10001}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x2}, 0x8) 00:01:23 executing program 0: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x7f6, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 00:01:23 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000240)=0x8001, 0x4) syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f0000000000)="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") 00:01:23 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000300)="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") syz_execute_func(&(0x7f0000000240)="b1c591cd80c4827941cda6c4e2a59ecdd0c44139fd5bf9c4a21947bb86734ce85e263e4379af40f623419d49f216164808eebae0038e802000c62111f00fba6929da7dd7e0c47d239cb63e36646442e9000000010f186746f3400faee464f34280470300f3a7dede4978c3610026400f0d18c401f6e0f6e3dfc4e1455fac66f34e0f2a2ed9d966470f381e20420f1806195411b90f01c1") 00:01:23 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@broadcast, @multicast2}, 0x8) 00:01:23 executing program 0: syz_execute_func(&(0x7f0000000140)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4438cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = semget$private(0x0, 0x2, 0x4a) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c, 0x30000000) r2 = accept4$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000300)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000200)=""/133) 00:01:23 executing program 2: setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x3f, 0x4) syz_execute_func(&(0x7f00000001c0)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300050f73d539c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") 00:01:23 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fcntl$setown(r2, 0x6, r0) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000000e5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000300)=0x4) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 00:01:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0x0) 00:01:24 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0xa1ae) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) syz_execute_func(&(0x7f0000000000)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="c423395e013926470fa1c4e1695991cc92593bc4817c118200000000f3f33e672e430f978500080000dd9d17a100000f8603000000f044f712f042f71ff2406f") 00:01:24 executing program 1: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) getpid() sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x6b13, 0x400}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000880)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)) syz_execute_func(0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000180)="d614e56e7f662961a9f960d2d92bd3992c1472fceb050ef2a40eedc70b50e59ecb2a50883ec5a5631a91a8f964ea3758d28221e1462ae178833ce0ba905bb65fba438a4e52af30e044209286d07bf9a5f740d8c2c31da0ab3c2d4d39db9679e53cbfb5868937ea0f285b18e91bbc8426cec15f86adf8e0e25b5e00ea3bfd8dcbeb229b4bf9286119c86b75ed619e71be6e667c055389ea2a7c981aa6cb01b965ee48738e8566e804a0853b3ba64b10f69b40d21a02d27ea8c9a6fd5e33de1b27b0620b029f48e9a34b55128cfb5642a02cc03bf06d3babb8789371bd2cbb8213aafd4d791085ad") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)) lchown(0x0, 0x0, 0x0) 00:01:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000}, 0x10) 00:01:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"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", "da393f9b703f4e22d64113b9e4e91bea1d0ff4987c96ce62c5255dd6283d2b9e", 0x6, 0x5}, 0x0, 0x5, 0x9, 0x4, 0x6, 0x7, 0x400, 0x7, 0xffffffff00000000}) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffcb4) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 00:01:24 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10001, 0x0) syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r0, &(0x7f0000000000), 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) accept(r1, &(0x7f0000000800)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000840)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x7, 0x0}, &(0x7f0000000080)=0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getflags(r4, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000008c0)=ANY=[@ANYRES32=r3, @ANYBLOB="96000000395e2d85b16dbd7c85ec6bf4a6faed74bcb5daeeb3f7bb7f1b9958ced61b0b8a974c9958751bd0443e824ccc2b17e682d86e286a502d5e4e7e8713400fdf74a3fe950000005cfddf1a81fbb2e8d0d3482bf4564d8abaa90c00df014c6bffa0690300000096dd24c2d640cd7e2250d8f375aa06c4ff935381e1e2a7b1b6e1f0bbfeac56e1a48124709b6902a7e221d46867a6b56592d2803851af4e614d3b"], &(0x7f00000000c0)=0x9e) ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000380)={{"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", "3ce89818cc58d40ffca00ff1adfe3888866886da44f7d2443111158622f12e7a", 0x0, 0xfffffffffffff1a7}, &(0x7f0000000140)="85d88748c8f03afd6dd0de0002040b6d1d45b71196b3a7662ac1ac471aec47ea77a5f36b065705f707a16795668f81cb6b4abe2ca4d9aee396b6b5af359a5479eb2d46fc3ef7a12ef5f326d99dff9a12695bc2d1b1505f3ac95ea9caf0a83a16c1f1d24a95c8eb2c42a0932324971364727f20474d08fc9755ea21ec744e5cdf0e6386a80032216f8579e220654e3d6a2e3d11cbecfdc79d", 0x3e3, 0xfff, 0x4, 0x7, 0x6, 0x7, 0x80, 0x7}) getsockopt$inet_buf(r1, 0x0, 0x54, &(0x7f0000000200)=""/18, &(0x7f0000000300)=0x12) 00:01:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8a, 0x1000}, &(0x7f00000000c0)=0xc) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000140)={0x5}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYRESDEC=r0, @ANYRES32=r2], &(0x7f00000001c0)=0x2) 00:01:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) getitimer(0x40010000000002, &(0x7f0000000000)) getitimer(0x2, &(0x7f0000000040)) 00:01:25 executing program 1: syz_execute_func(&(0x7f0000000140)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64674b36676670666636660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x84, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000340)={{"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", "6acbe11a15d30d5b9e4ab99d4a7a08f3ea5057f2de7883472c8d7a497e389852", 0x401, 0x8}, &(0x7f0000000280)="4c825b16c94bd1d7280c25ff28c4930e84496e9453d09a192454052270f68232f620c4e81f1818fe70ef0dc28a9cea63fa892f23fe276322d346007be5dd4cfad7a610ebea1f98bfb0617cce1c7e6b48dc8af076b71fa1f9e6eeb1ae2087a62e296385289137def8702ee1afe40436aa5283de7f1b1c4b257eeffbd8a9912ca091fadb0b5c2bf45afef4bd829f2ec41f8339a5579b59db9452bda9c0cdce180fe20a6c4895255cd125745c0a5a348fadfef532", 0x81, 0x1, 0x6, 0x6, 0xffffffff, 0x3, 0xfa, 0x8000}) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000080)="d826cc3709bdc32a1a50ddadb666b02ba810d724131e57bc3686dbd4de7a1c6ddb36f34c32c9") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000200)="24841957795b0b112846cbfe9d400e86805f9978a771ade1f1361d6c52b698a7f9491017c88e4143b400a53cdcfb22619fc18704f6eefe17b9633548c2350000f7ec4b9f2ab0") ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x3, 0xffffffffffffcaf1}) 00:01:25 executing program 2: syz_execute_func(&(0x7f0000000f00)="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") r0 = semget$private(0x0, 0x3, 0x102) __semctl$SETVAL(r0, 0x7, 0x8, &(0x7f0000000000)=0x8) 00:01:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x40) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) ioctl$DIOCCHANGEALTQV0(r0, 0x80047410, &(0x7f0000000000)='8') 00:01:25 executing program 3: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000b80)={{"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", "d6a4f155689aa5e20097b57cf4eb8922ad34524236598ba33cbc927324d809d2", 0x10000, 0x840}, 0x0, 0x800, 0x80000000, 0x0, 0x12b, 0x2, 0x7fff, 0x5, 0xbc}) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x200, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000840)={r2, 0xfffffffffffffffc, 0xf, 0x6, 0x8}, &(0x7f00000008c0)=0x18) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r6 = openat(r5, &(0x7f00000007c0)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000900)={r2, 0x5, 0x3, 0x0, 0x2}, &(0x7f0000000940)=0x18) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() mkdir(&(0x7f0000000980)='./file0\x00', 0x150) execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 00:01:25 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x100c, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:01:26 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpid() r1 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x4) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x4c) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x1, 0x4, &(0x7f00000003c0)="0cc467ea13f3cbac8c8f9a2fb807c9471a3506c9a6db45e3fad13ae9efca80da77db3ce3fa9d453c381b55e3959b0e357d21c3405480fcf0b84f031c2fdd1e2e0038e253", 0x44) semget$private(0x0, 0x0, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000280)=0x2, 0x4) accept4$inet(r4, 0x0, &(0x7f0000000100), 0x20000000) ioctl$DIOCGETSTATES(r5, 0xc0104419, &(0x7f0000000080)="5cd1710c8482444e854ffdec370f2477a77da13c089bec68ddfdea9bddeff17f5f10c7a25c0efd746ddf5b1ca9d81fe05e0bc1d0a448983b33609e0c36441ce3365a0d81173f69aa0ce8") r6 = semget$private(0x0, 0x7, 0x3fe) semop(r6, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3) 00:01:26 executing program 0: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efac4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000002c0)="989819e9c4a2791dcd04050f05bf85000000c4a37bf0c55c41e2e9660ff8aa024800572f0f3346836980ab4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509e421045f56b7c421dd31c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3d67ddddc466b1f7c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebcb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f6657dcb83aa2f1fbfbe2") mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:01:26 executing program 2: execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)=':\x00', &(0x7f0000000180)='$\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\\']) r0 = socket(0x400000000018, 0x10000007, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/62}, &(0x7f0000000380)=0x40) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="001c282f66694a65302f66696cf2114d25b9e77158a3d37a"], 0x1c) r1 = fcntl$dupfd(r0, 0x11, r0) unlinkat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = semget(0x0, 0x7, 0x40) __semctl$GETZCNT(r2, 0x7, 0x7, &(0x7f0000000400)=""/209) connect(r0, &(0x7f00000003c0)=@in={0x2, 0x3, @broadcast}, 0x10) getuid() 00:01:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x22a, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:26 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file1\x00', 0x2, 0x80) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x1, 0x100, @mcast1, 0x8c7e}, {0x1c, 0x1, 0x80000001, @loopback, 0x1}, 0xeaa9, [0x4f, 0x9, 0x5, 0x7fff, 0x1, 0x81, 0xffffffffffffffff, 0x800]}, 0x5c) syz_execute_func(&(0x7f00000000c0)="96f3a798472c431c060f05f30f59bf7250cf00669041e2e9b557fbc4a2f5bbd50fb844464e4e751e0fa0e509ab34d1c4e10bf8c494c6160dc66db712c483397fd300ee0fbcaf00100cb9f345d90aac640fc041cd01b00b080000f08171a30b8a826e0f71f2add48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526261b4737f0fef0fe000000c4a1dd7dbbbfdd5cc6420f0b30a1c9fb110f92c43e450fae7c0f0f") r2 = semget$private(0x0, 0x1, 0x480) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x40) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)) 00:01:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x400) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getuid() 00:01:27 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x202, 0x52) lseek(0xffffffffffffffff, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x502, 0x0) lseek(r1, 0xfffffffffffffffd, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r3 = open(0x0, 0x80000000000206, 0x0) msgget$private(0x0, 0x0) lseek(r3, 0x0, 0x1000000000003) flock(r0, 0x10000000000000a) poll(&(0x7f0000000200)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x20000) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(r1) getpgid(0x0) setsockopt$inet_mreqn(r4, 0x0, 0x4000000000404, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000040)=0x8, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r5 = semget(0x3, 0x0, 0x204) __semctl$GETPID(r5, 0x5, 0x4, &(0x7f0000000240)=""/178) unlink(&(0x7f0000000080)='./file0\x00') sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r6 = shmget(0x2, 0x1000, 0x13, &(0x7f0000ff0000/0x1000)=nil) shmat(r6, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431cc00f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x700000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000140)=0x10) r3 = socket(0x1f, 0x0, 0x401) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r2, 0x100000000}, &(0x7f0000000340)=0x8) 00:01:27 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x544, 0x40) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0xffffffffffffffff, 0x0) 00:01:27 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)=0xfffffffffffffede, 0x30000000) recvfrom$inet(r0, &(0x7f0000000240)=""/50, 0x32, 0x400c0, &(0x7f0000000280)={0x2, 0x2, @multicast1}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x57, 0x100000001, 0xffffffffffffce4a}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet6_int(r2, 0x29, 0x65, 0x0, 0x0) 00:01:27 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r0 = open(&(0x7f0000000480)='./file0\x00', 0x3fffffffc, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) 00:01:27 executing program 2: syz_execute_func(&(0x7f0000000240)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c000000470f38c9c1c7e4c753fbc4e101edfec4427fc90202d9ffc4c2b90a23f21c96931667f2450f10c75151f046801004c1ea01ef8f291098d0c35b5b304545e268f3af002f090945332faeeceec401f810c5f50f54635bc4a3c50d5d69fac4a1e1e0ef26400f0d18e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000300)="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") r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x4}, 0x8) 00:01:27 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000100)="7875b7c9f744c4835f783759b55b6e7c4595de9783777c31ee9c145cdfc83ed6a51e771dc8893bb732306758c26990fed5a9326413659fe8c8ce2b1ea05746ac84ed2f7ebe2d4400000000000000d670ed1b6f273d37e7be61986c6ba57a03cebff50d70eaf4f719ef056187f16a341200000000000000") fcntl$getown(r2, 0x5) setsockopt$inet6_int(r1, 0x29, 0x40, 0x0, 0x0) 00:01:27 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) preadv(r0, &(0x7f0000000080), 0x0, 0x0) pipe2(&(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1000400000000003) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000001800)={{"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", "237b5ef7ac3b31d69bc7734dd9d7ea3107b0261b38dcb18ee66fcf0622b74f79", 0x2, 0xeed}, &(0x7f00000000c0)="ea4c77ceda767a27a66a1919301e07bf246e28be9bcc33ec98049ba294ba1e75e48e1bd0cd2c8c13f581fd412d11d6d804aa2bcb3857fe1b933149c645e3164333ea1bf8c4c68cae8a5592f6adcd0d32f3e4a165c6ae9061f9c179f4416a239e9ce9d689bbb9f6fbdbe06b7e921a57b0951c823b223282d2382620f57e393c9bad4af11ace1a1807e10641322173ba6a153c3f4b5128efdd34c60c1bdaf6c0ba63b0eb32020fd71a2cb6da04957bac7cae89c08ae008774caf32eed025216bdf0a2395385bb916f25ed08d76d1df59cab3b3c5261d0f0567f5129bbf082d91c3af6e5d529969b0801bebdca5878a3c89c982", 0x0, 0x5, 0x2, 0x4, 0x9, 0x2, 0x0, 0xf447}) syz_execute_func(&(0x7f0000001cc0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f77700c4e215407765f30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c47716e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c4662640183fc4a1a9601f00005c660f3833d0") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10002, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000001380)={{"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", "40084b9f3d7bbcb2541619430ff90e5cb4048f958d04cbada3794a0548a3151a", 0xc24, 0x81}, 0x0, 0x20, 0x7, 0xffff, 0x9, 0x5, 0x3, 0x3, 0x4b3}) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000380)="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") 00:01:28 executing program 3: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 00:01:28 executing program 1: shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) syz_execute_func(&(0x7f0000000000)="f3460fbd550c45d840ffc4c2190c4306c42139569d7efe0000c423c15c88000001000c2ef3f045804afc51dc6100c4a325065ed50077060f15ad01000000") syz_execute_func(&(0x7f0000000040)="0f0f23b0c46289aed0450f0fa47500000080a4c42309229d4f904cf500437f0fc4015c14172644a5c42279172cffc40215bf8f0de832498f49780135a7245f20") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='vegas\x00', 0x6) r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x10000000) r2 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f00000001c0)="ee5624dc1371aaf9118850cd91a42faa901415a74d1eb0a52045ce9c5217e2e05eff689aca82c5cfb20d8064a0c91c69871c5a") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000280)={{"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", "00373c0f5748d9cdbf00008c3a59c38510273e97b1a206fef6843536ea2b5ab2", 0x1d3, 0x9110}, &(0x7f0000000200)="846740c22c93dd7a818ff75c49bdff2feed7a65159d72a80b59a2cec777ecde8af31951fef15ab77cee7d40da527c6d7d45629d2687c8b2f1ba08acd0a1e0e5838cbe5", 0x5, 0xffffffffffffffc1, 0x1, 0x9, 0xb0, 0x6, 0x0, 0x1}) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000700)={0x0, 0x3}) r3 = open$dir(&(0x7f0000000740)='./file0\x00', 0x1, 0x20) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000780)={0x8, 0xaf}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000007c0)={@in6={{0x1c, 0x2, 0x5, @mcast1, 0x3}}, 0x0}, &(0x7f0000000880)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000900)={r4, &(0x7f00000008c0)=[@in={0x2, 0x3}, @in6={0x1c, 0x0, 0x8001, @rand_addr="a31d40376387f4c85add89c78bb8df30", 0x8001}]}, &(0x7f0000000940)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000980)=0x100000000, 0x4) close(r0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000009c0)={r4, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000a80)={@in={{0x2, 0x0, @loopback}}, r4}, &(0x7f0000000b40)=0x8c) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000b80)={0x5, 0x401}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000bc0)={r5, 0xe, 0x3}, 0x8) ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000c00)="8ab194ce895cabd39ae817552724fe5312f0e6d660c62aee00e9") r6 = socket(0x1d, 0x10000007, 0x8) chmod(&(0x7f0000000c40)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000c80)={r5, 0x0, 0x8, 0x4, 0x3, 0x9}, 0x14) fchdir(r3) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000cc0)={@in6={{0x1c, 0x2, 0x1, @rand_addr="ac170c0e95dfbfcd524ba5a00a43bc8b", 0x7f}}, r5}, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000d80)=0xa7, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000dc0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r5}, 0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x108, &(0x7f0000000e80)={r4, 0x1f, 0x0, 0x2783c66c, 0x3}, &(0x7f0000000ec0)=0x18) 00:01:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) sync() r1 = dup2(r0, r0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="e897bad20c92328e1da5518a72b3e9b2afb2ecd4537434933489d2bbc28de59d49c814930d43605169ea6e6802d6f30b061e86dee243a622eaa500b13481e415a1d0bdbe480b1eb306b1e402ed04aa279f5b227d7932c8f901c90ee0ff8db81e21aae58254111896ee6309017c4373ebb055784e42b3300296fadd3cd9f1c2fc1d4cc14be957ecee67982ce80da8903f5692c92bf8ee40fbf51dfae794a091212a680de9160535b030dbbf369d2b077edbba2868d5039f53cc002cd2633670e7789b1db1e2eb3cf274de109c76eeaae309dd6d97c9fd") socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000380)="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") 00:01:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x800, 0x100) freebsd11_mknodat(r0, &(0x7f0000000240)='./file0\x00', 0x2, 0xa2) syz_emit_ethernet(0xa6, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaf4780000000200"/27]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x9, 0x6, 0x0, 0x2, 0x7fffffff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x2, r2}, 0xc) 00:01:29 executing program 1: syz_execute_func(&(0x7f0000000000)="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") openat(0xffffffffffffffff, 0x0, 0x0, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f00000001c0)='./file0\x00', 0x1) 00:01:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x10000005, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0xf, 0x7, 0x3ff800000000000}, &(0x7f0000000040)=0x18) sendto$inet6(r0, &(0x7f0000000200)="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", 0x1000, 0x80, &(0x7f0000001200)={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x10}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) r3 = open(&(0x7f00000012c0)='./file0\x00', 0x1000c, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001300)={r1, 0x8, 0x9, [0x1, 0x4d, 0x7, 0x2, 0x8001, 0x5, 0xfffffffffffff391, 0x6, 0x100000000]}, &(0x7f0000001340)=0x1a) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x40, 0x0, 0x44, 0xfffffffffffffff5, 0x7849}, 0x14) r4 = open(&(0x7f0000001240)='./file0\x00', 0x20000, 0x99) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000001280)="472d2e17218d97ca6d65a774") setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000001380)={'accf_data\x00', "7d10816be4f1a8a2208adf5c6637d867e92e7f37a7265401c89b32e503eacef8a7d25ed913d6765401ea00ad942c3489b4a32ade8045d9cc30b8fd6c30b649adba41664d743ed277eddaad4d8f2187fa570edf4731b9129e614c1820fb9a4c6aee98ed53e143ce366936d6dfbf3fd296246fa220083378ac4645ea4e4af18fc7d8429d32fed756a3d3bd92bf9191c98a8d8b5313d31cc17f7cb0045c09b08518eeaaa38f1c432819626773c5947a55447eed14f0794b9841ebbf2d880b40fa1bf28f8a45bb7ae38a5f1517196a727d6d722df5fd10026e83b8b186c54c26cd09f6527deb27f4826319c1a52f849bd015"}, 0x100) 00:01:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="fb", 0x1}], 0x241, 0x0, 0xf}, 0x0) r1 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000900)=0x10) sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000940)=0x80000001, 0x4) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)={0x0, 0xc3, "16eb78834a3dcab657634523c5ddcf4d288cf0f4212cf3b8ba9e3edd073bfbe704c2d30e6f2e8210895c4d10faa6421729c9bb6aa66c9473eddd0f6345a228de7b95698b3dba02cddb687d81d35675191f92e9823903a0161ddac01617945af9656ff8a2ff9571b1c301e648e671cf2d2e233feb67b5b5469a26ef36f59962a203e214636ed88bd040b2e8db641febde2625fcbfdeeb323e66899af79c61bf461731558c960408f813e2054c69e0df697b7536282200b9eb4301861e39225c8361ba5b"}, &(0x7f0000000040)=0xcb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x8, 0x8, [0x80000001, 0xfffffffeffffffff, 0x9, 0x7ff, 0x4, 0x0, 0xf1, 0x10000]}, 0x18) 00:01:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000010b35d, 0x800000b35d}) mlockall(0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xff, 0x100000001, 0x8001}, &(0x7f0000000080)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0xfffffffffffffff7, 0x3, 0x7f, 0x9}, &(0x7f0000000140)=0x18) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) 00:01:29 executing program 2: r0 = open(0x0, 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="9834030f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f294040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2}}, 0x0, 0x5cf606f, 0xfffffffffffffffa, 0x1f}, &(0x7f0000000140)=0x94) socketpair(0x0, 0x10000000, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000240)=[@in={0x2, 0x0}, @in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) syz_execute_func(&(0x7f0000000280)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000001500)={{"04fcf441af59392ce521512adb34028aea71602665b76acc8ffdf0d8e7867f6f8726f9b8427de2bdab9820a56b848e07d902702eecc24513c68a4fbc1dab99295ede5bc1f812ba9130f9624e30159c2a0831ed057993f004ec9f593ae622f129ae2cae1d74b5dbc5f6c78c3f69a7a065bd3f301e63f2afa94ff3f9cace9c9d2fd270e4b9c710bd23a6df08f06b9c7dfd02a58a475a0f342c05abb2f053081de509f2cacbf560e89f75ea67c57d2dbf32643a3fc1b35b3f2c3405adb50b658b9a96af473915c3e853907d6e041b234404b20d46706d1dcba29fafe49ca948d131a9e28d979c77865a90a35f9c3d1cabe9da1d9d09ef7df3eaeebffe0aab43eda242f27bc71ab3e20fbb9d6c94ca23c1319577d9cfe1b08efd8a68b767a28e3ceabcee78d74b1a7f28d815dfd59d1ae0126efb68475af59028cde312f36cdcd35e19da177d11ebcccb5989365783a3547d547b0b4a88b30f7c238f8ab9c01ea97b155025ddd93405f9403e4428bdfea731925ee953e3fda2aa6097d378944c9babe62a6528915877905f828277e6ae5a4c64c0c4f2ea9c7bd7908fceb67bdcba63ed5128cc6ffe7c486953fe52edf270e2f34af5b065e42e30099efabaa4085c538fdcbe8203e7056f7a7f095ed7801e4730f7a301edafbf316c7160357865a5cb70ff6f4f46297ce222a76dfbf2b6b58d522ee9bc68e5e02cd1dbff7bd10436670bd36586b80c533cd9e4f4ccb165a34412a5bde92978564bc09913b0faae929726c31970b3b78cde2453f0505ff4d3fa155949f30190bc827c1871806629928cef9bb7255b8d0bb3a79ec815d4c335743a4f14d2c365c6b1f660aeba43456d587a49bcbaa3c1dff49d75ba65edc3a893ed76768b95430194f730172cae3d6d2f578b172cd1c5ba4d43803d3ffc225474ad565951ead76b3d1baf3fa0237fd7b92abf82bd05a52eacd1f3ddfecc1807c394db57a160600369e7c28de575df1c1e0fa1676a6540a924f896dd6462446e1a93bffb2175b29054637449d8fa75b0f1b815b06a12abd366117462cbd1f662a871fa46ca5e7b55818ed498c0030f9bbe801dfadf1c5085551739a17da990379ba24a9419e1f8398842879aff313d0039f459ded2ad11cbe6c82e9e2fd33fb244a46d34878e7f5a2b8d08f09a9931257ddda2f1e56b87eb4d26dcb4ae9c12136caa8da5a7a34f78f972a6a87359c2667766b6172f85a675824f63f578dd047603d053199e6b32be6a5d54dc5cf329ad6482654ec1a5156cdaaad606b4478f4fdc2bc0d3712261ee88315674aa1bd0806e4ec4d46b3db7a2c5c75106c24377fd2c34360a0b701521513b5bac9e1c75931d13bab930d6655a43a72ceb4be41d10af7df8f54b6807eb0abccc0e71b1fdf05445f9e88c79ec43f0d7e5eb308655c115b17d089b078d8264f5df2bdda88b5950", "b6c9dbc3bfd48d2786b374f28f0875cd5fc34b818ef312f3468605e4c67860cd", 0xffffffffffffff21, 0x10000}, &(0x7f0000000500)="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", 0x4, 0x3, 0x5c8, 0x8, 0x1, 0xffff, 0xb3c, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x9, 0x0, 0x7, 0x7, 0x81}, &(0x7f0000000480)=0xa0) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000004c0)={0x4, 0x8}, 0x8) 00:01:29 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x319) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xfffffffffffffe00, 0xf, 0x8, 0x10000}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x2}, &(0x7f0000000300)=0x8) mlockall(0x1) syz_execute_func(0x0) sync() syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setitimer(0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7}, 0x24) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x106}, {r0}], 0x3, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:29 executing program 2: select(0x1d1, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) unlink(&(0x7f0000000040)='./file0\x00') 00:01:29 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000f62000/0x3000)=nil, 0x3000) munmap(&(0x7f0000cb0000/0x2000)=nil, 0x2000) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8) 00:01:30 executing program 1: syz_execute_func(&(0x7f00000001c0)="1c17c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@rand_addr, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr=0xc42, @multicast2, r1}, 0xc) r2 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/17) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000280)={0x6, [0x3bd, 0x5, 0xa71, 0x9, 0x8, 0x5]}, 0x10) 00:01:30 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x400, 0x4) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46", 0x25, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = fcntl$dupfd(r0, 0x11, r0) bind$unix(r1, &(0x7f0000001b40)=@abs={0x1, 0x0, 0x2}, 0x8) syz_execute_func(&(0x7f0000000180)="c442b9b668efc4c3c95c79730526f20f4ca7d40000006447c1c600d9e5660f3a418f00800000d2c421f951d60f380853f9c481dd71e265c441f950c2") setrlimit(0xf, &(0x7f00000001c0)={0x9, 0x2}) sync() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000019c0)={0x0, 0xeb, "fa658d25919b1807ed8ce38a9caefa0e9bed4b7448016e95838b8b04630c4ea1bca25d1579ab07147f1b0205199c9ebf581d8c2a7c5d4731d5d84478dc330e49a8d0afa656dc8739d2a43178734aef17a715ac0556fcbdc1a05b57ad8840897ae1f6bdd31da1460eeb7fd326087a709b10e73336b80cb10521bfd9b586e3a1d821573c86ca6af58806ee3ed77c4bd15079aac01a5b877a9d2cba162bd48c42c8c6253d958f996b35c7e978386d7c2a437345fb54140170b3411316f5d5379d5ef70ad35a3d7f5f353dfa8df803a4eb5cf97b2ddae61c14f11162b61420e5e6e3e0ae159f83fd2251ff2dd9"}, &(0x7f0000001ac0)=0xf3) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001b00)={r2, 0x6e7, 0x1, 0x7fff}, 0x10) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x877, 0x7, 0x7fffffff}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000017c0)={r3, 0x6, 0x9, 0x2, 0x6, 0xd32600000000, 0x9, 0x9, {@in6={{0x1c, 0x0, 0x1, @rand_addr="4488012ae70300390f8deb929250467f", 0x7fff}}, r4, 0x10000, 0x4, 0x5, 0x1ff, 0x7fffffff}}, &(0x7f0000001880)=0xb0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000780)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001980)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0) freebsd11_lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) 00:01:30 executing program 2: setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r2 = socket$inet(0x2, 0x30000002, 0x49d) freebsd11_fstat(r2, &(0x7f00000000c0)) setresuid(r1, r0, r1) geteuid() 00:01:30 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001080), 0x20000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001140)=0x6, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="82020298c0a3512ac246230600000000000000696c653002c4868fe300fc0bfadeffabfb8fb143517664591eb53c"], 0x1) getsockopt(r1, 0x3fe0000, 0x9, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 00:01:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYRESOCT], &(0x7f00000001c0)=0x2) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x3}}, r2}, 0x8c) syz_execute_func(&(0x7f0000000000)="984c5e5ea84a1c7d0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") 00:01:30 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x9dc1}], 0x1) syz_execute_func(&(0x7f0000000100)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fadc4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10080, 0x80) execve(0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0xa) r3 = fcntl$getown(r1, 0x5) freebsd11_fstat(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = fcntl$getown(r1, 0x5) freebsd11_lstat(&(0x7f00000015c0)='./file0/file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000001680)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r9 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000017c0)={0x0, 0x76, "d474c6bc95471432331de1c5fd1f3b1df9b2f33af8153e33f2e62316ff75c8640b48a754aa22ea67ca1776f95644ec73da21a0e7f38cf64ac0ba022e036f1856efce6ae2c0938f70cdff77efc436b49708bccfcc795fb77ed9a279d177def073ff18c0daf6a8072540847e5b1124a7f2444fb588d64c"}, &(0x7f0000001840)=0x7e) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001880)={0x1, 0x6, 0x0, 0x101, 0x2, 0x3, 0xfffffffffffffffc, 0x8, r10}, &(0x7f00000018c0)=0x20) r11 = getuid() r12 = getgid() sendmsg$unix(r2, &(0x7f0000001780)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f00000001c0)="5450a24fc4d851363d3b5925447a78f38438", 0x12}, {&(0x7f0000000200)="221ecba0af12a9ddc6752398ee7d6ba718f895465497c9532f30a984bfbf7e6f10f54fe4adc0ad2c5e311080d1511f528338342c3c3d522ee78fbcc830953adb415d7e63b3801a6faf53bb0bbc3778a4d1b8054dce28f60b096413e14e71048daf405440346914f716af410145e4886d1e061b2e68eed13f6c9983936cb37134be18872fa34b96b3710acb43b98d084b569d4700c9ee378ccf9ac086311f4241626baa30d335d6ccabcb8f9021b39ff2a73b036e11f455dd55ff16b12a06dadb538f1917e2762285ec8bbbb0a7a340372922", 0xd2}, {&(0x7f0000000300)="986fca09e7f5b40d11594388895fe0043352d7d874b0093a09940f7a883a2ab4674d58bb8f784bdffcba5cd36d31f60b8da5cae485bbb0106bfa2e19f0d07e6895c39f72506abf2a76d078c5da77e70c33ce291db282353fde8560bb8b1f11d08af6791299f25e9f9be7dae5a33356eef9c302c88f3e9fff4bd727ed48abbf7323714db31a6b70a11817802bd9df28bbd6d2ac560b2f9ccbfdd17f85ad73f2f7eacc5097c089e4319ffd6b82b8a0ce99d3c52c2248eb00e16d2b90c95936e3d5cf9060f4402fa9c5ff9532e0d869c5370e2b0601f2958579aca7cf4425c2bc1bd6bac63326223e", 0xe7}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="c2bed9ae8fe26ff3277c7d7dcbf1a02073da0da9cd8282f3ad7f4c81212793e4e7d1afc481da4e0ac24e4dca3ff399a623514a22006372ca182a07a80130017f7b77b90d2e76e96e1af907aa97c406288c16f0c147f88079ff18a2ad2e1ca28c19abe5f68d3129e0ab0603b94e8b673e4d78db01f31c1e3a82fcab5e94670c132a632013974e1003f985e181f41c6c777844", 0x92}], 0x5, &(0x7f00000016c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x38, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r9, r11, r12}, @rights={0x18, 0xffff, 0x1, [r1]}], 0xb0, 0x20084}, 0x4) 00:01:30 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000080)="b164e9732ad62ffdb4d0186de82fcde81056635fea6f41a18bd1f92e3391dc2bb853adf4f37c21deb36d2a521d23c403924ef9ba7b77a42ff99ccd35f14dadd1ca904adc059b6c72562b8278d985636a8b87699ff600bc98e645c2a8efbcbe3c2cf0d886a2517c1a1500a780da") r1 = semget$private(0x0, 0x1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) __semctl$GETVAL(r1, 0x3, 0x5, &(0x7f0000000000)=""/63) syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") __semctl$GETVAL(r1, 0x1, 0x5, &(0x7f0000000280)=""/4096) 00:01:31 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x58, &(0x7f0000000000)) syz_execute_func(&(0x7f00000001c0)="9826473e431c060f05f30f59bfd9130400c4223da7e741e2e9b55767660f6b32fbda9460040000000fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300dcdcf345d9c6acc40235acb001000000c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8cd8f6808a3056f0000004e00c4618de3c8f52682824788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:01:31 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_execute_func(&(0x7f0000000000)="1c3b4e9998cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea019ccdeecdeedc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000f344aa6666450f17720d2e440fc747bf0d00008080660f3a0b0865") getsockname(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x8) 00:01:31 executing program 1: syz_execute_func(&(0x7f0000000040)="1c17c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b2636fde101edfec4427fc902023ed107f2166446dbe0c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c3440f446ad6304545e269a841000f1d45332faee4eef5f50f54635bdedec4a1e1e0efc401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d64f7fbc4c1792f047e") r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6, 0xa9, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000002c0)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@remote, @broadcast, 0x0}, &(0x7f0000000340)=0xc) getpeername(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000380)={@mcast1, r2}, 0x14) 00:01:31 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0xffffffff, 0x10001, 0x2}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x5, 0x2a, "a9df485337ca5331a967b7b22971410f1a68f5327ff2f15d46b9caf499223bb0e8efd93b6d182a185e59"}, 0x32) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_buf(r2, 0x0, 0x51, &(0x7f0000000180)=""/152, &(0x7f0000000240)=0x98) syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000000)="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") 00:01:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191", 0x0, 0x401}, 0x0, 0x0, 0x0, 0xafb, 0x0, 0x2}) 00:01:31 executing program 1: r0 = msgget(0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000011d2000000000000000000000000000000000000000081b1ff077a09046334742a51668d00"/158], 0x9e, 0x2, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0xa00) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4) mlockall(0x1) syz_execute_func(&(0x7f0000000180)="982c100f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f6978c61bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264") 00:01:31 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) lseek(r0, 0x0, 0x1) ftruncate(r0, 0xa9a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() fdatasync(r1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0xc, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x2, 0x220, 0x51, 0x4, 0x8, 0x6, 0x8369, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r4, 0x4246}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f00000003c0)="c4224dbaa231ffffff430f1f00c401ff5f44cd53c481a3d012402562ba0000c4a2f9ac8afeefffff666626660fc7b700000080c4239d6a8b1fa4292991c443296d0ce59e77d73e5ac421cc595fad") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r5, 0x2, 0x7fffffff, 0x8, 0x3, 0x5, 0xd3, 0x0, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r5, 0x8000, 0xffff, 0x3f, 0xffffffffffffff00, 0xb2}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32], 0x0) setreuid(0x0, 0x0) dup2(r0, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x4, @rand_addr="f93320730d99647519c572911acdf7c3", 0x8}}, r4, 0x0, 0x9, 0x8}, &(0x7f00000001c0)=0x8c) 00:01:31 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x3, 0xfffffffffffffff9, 0x5]}, 0xa) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000580)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) 00:01:31 executing program 3: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd60cbc8c7c750c5c5b607000080ffffff000000000000f000ff0200006600000000000000000000013c0590780000000005f0a0af0000018000000000000000000000000000eddd91d7ff2d00"/102]) 00:01:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) accept$inet(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:01:31 executing program 2: syz_execute_func(&(0x7f0000000000)="c4027d79a2228b00008fa9c095df41a86dc461fa0325c64d487ac481f910e7410fd2dc44ded9c4c36d4cbe5cd3f051fbc40115c2bbbc3f00007bc482f59c140e") r0 = open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x80) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000180)={@empty, @loopback, 0x2, 0x6, [@remote={0xac, 0x14, 0x0}, @multicast2, @multicast2, @rand_addr, @multicast1, @empty]}, 0x28) syz_execute_func(&(0x7f0000000240)="982ce00f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadc3b2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8, r2}, 0xc) 00:01:32 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82400000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}, 0x0, 0xfffffffffffffffe, 0x5}, 0x94) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000002c0)={0x6, 0xb93}, 0x10) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) 00:01:32 executing program 2: syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc04d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b301c700f0019ee46d0000c4a2d93bf1c40bc549ce0a") socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x20000001, 0x6) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x1a0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x5, 0x4) 00:01:32 executing program 0: r0 = open(&(0x7f0000000800)='./file0\x00', 0x20300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x100000001, r1}) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000340)={{"8e46b6c2a6eacf4ad6cc9e3e0054b7bf350dc70717f0eeaf54cbc0e7247c71b2adcfee5822e3df8800265157252048a583ae6333075744c41c0499106d18e5633d0b2ef0090e4f9dfb7bd80363ab81afa627fcd40682fa94234f53b526141c46f063d5f9801ac84d73f9cf859068562af75ada057ddb9dc6a35dde1329a8aeb25a1db4dcc20e35315ed68491fd4cd424d4e1243487d298ce9271167d940f2e9b6d1f0c50949ca671b231f640445c35b4b7994ba66bc33567e186aaae2ce7c9298a7cfa9d882679a754b1a7715681a5eded1a722af1d73df7996f43fb95c4247fad16ca779368274420d031023696b9100a07f183c95ac814cd45970e3f7e0b9248ef2956072a73ce3ee6092a8db9ebd97e191acb33996890e56f8254636504e5b75f4c8c0ffd4837d57d7dd0394f2650fa0107b8ab548d473fb350c399353ab19bb52e5624649efd8e109ebb4b1e01d53c7979461a216ca8f14a6385a575db387bf07d4c675f2a3e1482f9ee301beece930376cd5936f4e6245a83dfe602b64b82785b0f8b68421b7c11f2d5a0505fef75559ebb3d223233be8fe9b667ecd8a0982e4a7a7505ca139606cf63749d6b02d7fb6a5e2f69d732c40c7eec5174fe7b8c4c64e6301c71bc0e57515b520ae7a95e0809cbd72d8c4c87f952faca4c7ba0f60daf336009558f283120727b1b92bf8eda5967f02b7ccd00e45b7abaee5c330ce65c12decce17eec20c0abaf171a1adfffe72ca7ad4ace12093368507d1d323838bcf6cd316f71ed2e0347a57617295cb0f721d5a26ea5e406f6d19d2dd8e5a9ef5c53021a883cc89304398df8d17f96ee2fdf1eee055d938c148186577e901bf33c2030e96b4375908863da5d35104642f7953c550e7e0ad56a1e6ba1cd9c9e825b98b039bef50d75b2a8ff2fa83afae5ab6267cf2c5e2016225fee86b39dfaa445a8ca8cbf2eaf97924c61e99c7fc7950251fd6f99ed62eabbf67791e45c65adf4eb79f7b64a2b93920f55a79ff5d56652e2c1cde2141aed6a7a0301bd42c712e5ccda0c5eea220b8a4f479e704f811a423606f8d8e8003eafb482aab600df9a2aed04979c2efff724a0d6efa214cc588cc8d61334c30496cfec937840a596d99c705321559f80ba7b89eaf66a0b4daa63adcd0a2909e1302a990bc9f6c53f26288b89fde78e7616092c67563de2ed9b7226aecb2f558160a143b8998a1a6ebf45370a91bc43449cb6a13a7231fda935be6fb9997950b3f7e4ecc9df42ec7093cf0692858ce4fc87a6a36e91f2c89da53b06ec3e80fda85d394bdd3ae143ef283cd0c705cdba6fbed16d7eef5bf01674ea5fca3734b178131d37c23c22176f45e169b028adae6f5cd9ec11665f775fdb7a4d216ededaa5ae7278110bf3216e3176de4a04e95f260dc30bca63f0339766ce22ee0c401d7a0bc2f23c203e09", "b73bd00c6eeed0a22352edac8dfc4af95a56dcc9603b7ee37514d56b2e61313e", 0x4, 0x1f}, &(0x7f0000000280)="aea0a5749ee06ddc99d2b545d665966118fcdec3b72399513a01a3a6b49e8984a0988e19b605cae773d190c31ac48a49c949ae50f38f491b76410b505ad2b3691a56ecede45560cf4d7804061e58a56935662c8ba1280b667fb63e8963e1089e9c67b4a4a9012a71ebf25843d146779cb7faf93e21757a4990ad97c643afb977321f075abecc626146833f58c5fc7f76e353941b49357aa9410177f895f7", 0x7fffffff, 0x8, 0x9, 0x928d, 0x7fffffff, 0x100, 0x3ff, 0x1000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000f68d26b740c3fa8107605f24fe8d311231d6ef8bcb745a6856407ef77bc7735e4df6095bd33c8d4b52dfd43a8b525a4cf5102fa245d895ca9a8ab0ad87a775cab1a3deffe0347d8dd13aa465d2e0a5a05358f6f9fa082095c135187e513097b12f7f85ce9b0e2d439d789813a5bbc48a49b7b7c579fcdc54205a0387b5d7537b13a0d79c0f4cb6f80350a698aeae3aefb40c5823"], &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x5, @empty, 0x7f}, @in6={0x1c, 0x0, 0x9, @loopback, 0x6}, @in={0x2, 0x0}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x9, @empty, 0x2}]}, &(0x7f0000000240)=0x10) 00:01:32 executing program 1: 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$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0xfff) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000000c0)=0x38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0x80, 0x2}, &(0x7f0000000240)=0xc) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x8a-\x00']) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:32 executing program 3: syz_execute_func(&(0x7f0000000000)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) 00:01:32 executing program 0: mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f0000000000)=""/134, 0x86, 0xc0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:32 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a17dd7fe41e2e9660fde978fe97c80ecfb66460ff0200fb8c416400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x10000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100003) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000200)={{"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", "2f1d850b4610b111e878861531bde58910987d8e4b8300386875d7df505ff348", 0x9, 0x8a3}, &(0x7f0000000040)="485bc19bccab48ff5fc454ea9768", 0x3f, 0x7, 0x222, 0x0, 0x401, 0x9b, 0x101, 0x81}) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) 00:01:33 executing program 1: syz_execute_func(&(0x7f0000000480)="941c2121b5c44271a9e3cd801b69e46962f5696200d9c4827d1ed737c3795b5bf2680c000000c40331023301c7e4c753fbc4e1f4edfec4c4c2b90a23f216ee410f29f1002000b18cb60700000051c4832d5dc900a27d181ec1ea01640f34f265dc5f00c35bf3450f7095fb87298404304545e269a841000fc40235b97da066030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad181836660fd2938c000000c4c1f913b3373766450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:01:33 executing program 1: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") syz_execute_func(&(0x7f00000001c0)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) r1 = getegid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000080)=[r1, r2]) socket$inet(0x2, 0x0, 0x7) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_group_source_req(r3, 0x0, 0x57, &(0x7f0000000280)={0x9, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) 00:01:33 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000900913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") socket$inet_udp(0x2, 0x2, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x800) 00:01:33 executing program 1: r0 = socket(0x2, 0x11000001, 0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:33 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000400)=ANY=[@ANYRES32]) socketpair(0x1c, 0x2, 0x53, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x7fffffff, 0x10, 0x6, 0xea34, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x74}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x10001, 0x4) 00:01:33 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000200), &(0x7f0000000140)=0x8) listen(r0, 0x5) 00:01:33 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x801, 0x800, 0xffffffffffffffff, 0x2, r2}, &(0x7f0000000180)=0x10) fcntl$setstatus(r0, 0x4, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0xfff, 0xfffffffffffffffe, 0xffffffffffffffae) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x30000000) 00:01:33 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000013c0)={@loopback, @remote, 0x0}, &(0x7f0000001400)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000001440)={@multicast1, @loopback, r2}, 0xc) r3 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000200)=0x1c) recvfrom(r4, &(0x7f0000000240)=""/246, 0xf6, 0x0, &(0x7f0000000380)=@in6={0x1c, 0x3, 0x2, @ipv4={[], [], @broadcast}, 0x4}, 0x1c) poll(&(0x7f0000000040)=[{r3, 0x2084}], 0x1, 0x0) readlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)=""/127, 0x7f) mknodat(r0, &(0x7f0000001480)='./file0/file0\x00', 0x40, 0x3f) freebsd11_getdents(r0, &(0x7f00000003c0)=""/4096, 0x1000) open$dir(&(0x7f0000003980)='./file0/file0/file0\x00', 0x100, 0x1) pwritev(r0, &(0x7f00000038c0)=[{&(0x7f00000014c0)="f155d9146e8249f629cbfc6d376bebcf201d30a30b6343bf457ccca5d9015f580c2a3a0f406173779ab45f7a919041dc402d4b3e13a37aa646a4042d2800dcd955d23a25fd608f38968e4a60a1f4923fa362a99fe9d614e788a8916893db775cc849924d08560169e1e4cab7f1428dc6aacc501cdb7674ee3cee1130986e49cb91d9218f95c21239ea2dd2a3f7f461e54d5246e4649ee3882e6c1ebe607e0302327fab4b9b2458de4433d0194e3789d7dfe79e4170d083210689c51fab7347a550535d3d9c7c78e8a31a65d7425b28fd7bf158aa6838baf3a51d4516cb4f0d78aebe57896d578e7c06393ab717229db0729d8335cf1e063a3de2555e31f9fee30739970fdad9da5b7f81c155183c472e36eeffde7cc015472eda1cde77ac3fc9ef611fc79873adf3ffa996d670301ef2ef6f96fc430897220b9f6538d728237fed5d68621efe21e0a35b0868d484bf2b5191399aa07140f3ec808cd5c74a062117c96d863f1cd75e5e2bece0bec17b0ab4250be6e6efd5769c828a8b726fd988d9fe405e7d2a99d183bdea27cb31f786a7123732706759bd17764f5fa6b9c009c4db99012ffb022557ac13a79484851fd83de7604e47e61f74a340460fe94ff5c0bfaae9ae807c03c8fec13dc713229d33a00c5b075225a747c1d5c108fa020de77268491d71e68ccbcc4cd906d83d2ea6692d1e361fba2f25404294c0553e4846cba133079e47ddbf40726777e2d4050e20a416e4241f77180d50aa355a808a03f26655a9983b10f4349829c79c2ddaa213dc1dbac2df6fc954b8401ab60cfde945e47facfaf87c2e887897bf7b24f1403df453146c2765251584563a4872b1802aa6a71ce96869bee8eec440b21a273f476d79e983dc1cda2bd0c6e21e1a8735ef354c475966702bfbfd1c1bb34b19b6243d5402f8d1df7587ea1328a80a4d58e2383492009fef4b62d7f05339f9646c6d7b83d743e28bcee815a6820be14d686b8bf0b750b0c7033e5a32889daffac210db8660236fb9f1d92f5aac11dfb4765530a11d1a8b0fd51a64ccb56adf4f602e56cce800fa14f8e98bac570adb6fad51b4c8438ffefe62f55990cb4a2d1d30e50c12048abf4e66855f1ddabf8725586b5d40935c0cc3927de492055d57fc7b5b9ccf8e648be12e394a6478d414db99fa9c4a75483fe6a8030bcf62b7677e9a6d7ab49db334365f84e6aa90bd5f2c2ad74cce2defc7a7e6e66a9d928277a8a07f09226732319644dbc66571807c09895e0f05ec9776dcc6710241f6001009f7cbeb7855df7c72109034d5443e3338771e875b5224d9753b7ef0bf97e8d35cdf927cd8a6d3f38c70d7389e3b5a5a102dd9f4ba9fafa141b7bbc9d468fd169673745171df8dc74c4a8ec9cca1622589f8036f58b0f9f4f276db01fa8ba49787c7ae87a00976d7a28625790a867673a42afa2f86c8eb2651c10c911f31dd29b3ad95b2030f29ae72a1a33b687a1a3feddcdacfbb92818e874c28c32731fc5cbac664c76492b8045484673eed8d076b3e6fe4a5b94074f057ae7a13513db503bb44c619d36a2f786426eb98cc24a0ffae493ca18152e590f476d1eb5e8c64c26e4cceee30f34d66dfb437919ff7130c7a9a07d5b3baa34225cadc048d029e5a1f1c657bc9c8cc0640307eb11cf803fdfa4edc4a97724d5babfa8927f351692f73766b729bc87989fe8abfd42b07099a5486863999c20e3db2745e9c795155829a589a52de3e7ccb7c6c8881abf282854b86a8c099cb45fdf24848aae57fed7cdcae3657715182d8697a61ef29a396f2f069ffe31aa1a96622055d15cd447fdae012a57d07c9aa76f43ad6b3132b132b921e39856953c0f1b2b1fcd5c4062a1402feb7612fde013a7f617b826f3811b1d30ff606e57f1dc8d96ee834f4576d57cc6cc5b18db93b89e94139276b5b1825b10cf98f5c62682edb59807b631651bd2f93564ea50c1233f77ad6efc51d13891bdaa90f818d0010f85d98c997fd4e0f87d636d663174684715e15417c62177af41ab9b0f11207b2af443c4d14d460819867c990e84aa784bb30e133b8b1b1955a4ac2399f8a8f206fe4f45d66ad7fb23ad490a8a1cbf3a5818d3bc40df9ce5f0bf867a03f75b45891ed6fc978ac038b7c177221167848b70e837c1eef23b225f3fa3592a9952af713e86b20861277f2d182e5d889ed9435d7fa3dfb50289f8f07ba06601db66bec2db003ab1b1142a99e0670ab65f61b0c3b407bc877262cb30d056d101228d2f4b05b62760d14cf9878829697105c56c04efee8f3ba6acb1181c69c4b7978df8c4af6d259594884ccd346bffc9e8611dbd07e95e9f57d563f990a6211e0269b9a801f3efd21c27ace4f80a10ea239915494609b86579e688d7f6c7cf017d8079e32eb72667e3266d2bfbb348c1a218b6cd99adc0871b4d40ecbd4084be3cddb9cfa8c1c40c01c741fe22838f32cecf16fd5a676945479b9fa4d42a94363440e18705e92c8c6ac54ed7c717430690b7cf489109f8bc27baafdda5861099363d4f4b197ab6f6f5853269c5e6cd15a221e2881d3bc962890accb7957bb7f9a982a47a93596b64da6aa39e7a20ce49e9a82e859b631af9d9d968d3047c70977aaf40d5584ea604864a20862445cdf6294013c6f124b8c1aa406c0017865b138bac379c6ab14b5373945ab242744a41524efd4c721a9e6856c7416eb0dcc28505f77c38dcc5459ef1f92583d516b91f0e2601bfbfca2ae3632734edd4687878dbf016bc37c9490ddc4f534fa441d09a95261f1df6c13ddc2975817dfb84a90ef834f66c559163f1fc37204a12122ae57f500d316d17ce25dd3a68ffa8b37b9802dfce9cc6d700d91a28941d084180d5aaac87f77859f0e2bde2648083521654371bd2b38c55db36022fd4264a4e94a543be88f2593cb632120eead705e970b5bea438e0d76302344a742e79f09005d4a8d3dacd4e5f9a4b01b05b5314e434b5953f214d6c87fa95ca02912a4a268dd82c0620290d1a2d984fa8a950297d605758c8b1524da32d19f9196d742e750ee9ecdef9a7404a764ddd6c94d652a87615a81101d85caccc5f7c716131d5bb8311f6b6cb3030994cc801bd3a05dab627ebac3d711765e73b0c205cbecd074dd97e3e3804f6aab704efba9d677fb9690968289dface8b2c66c2646632c5d9eb5e817005e1fe55b420bbd76020c0e043303d4f28f81f355cf9ea5d8a1f50f9b99d9f31281914a68f3c8abf93008ad4c7430e56248fb6ae9ec1d4191b0e5033cc23b86cedd96c614cecf683431c8176defcc1730d7e21c42d38b809540d0d5a952c4f84d5a1835830a859cfda19029494c64a158a6ad0a66adc05004098127a57fac57d5477c2475544225069e046b06acfc4156b5149a3c411232d72126f46e68312894b50de8e1715b624b5c0f2ffe66eb86c91499cf0bbaf40a880fb1ef720f26fbdd696ad3b67a6a638d55465ae5652fdc1479c137ee6adc30232335e5b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0x1000}, 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0x1000}, {&(0x7f00000034c0)="e62c3935", 0x4}, {&(0x7f0000003500)="00dc316371de5681701b6daf8f222ed5f4093bc04d7279b83ffe60407908f1729967e7ed6c0e6ea72d2230d1f2e212505aeb6162d16c09e2efbc5a4a7918635de49c3c82d9f7f6004d5b1400d1f1f3108d03f2778efb38a34cf8f22d6f4e4c633e4901d98bab9a38e791ebd75d0f5eefb087a4af5243e4f08f9b353e810f59cdb7753d102a66c386f4d5629abf79688bcf900ac8012d0e5eccbfde8faa538bc1fd6de25e128e7ab8d0881ae7a793a5111e5f6adbf0f96ca20b96b11b695d68c341367c9ca3f9f2a6ae0920c81a443f323d3d3f54642d6713e6edf8fb4ba986a01d972cc313c5097f2a0125b966b1e18f19d6d00a3463", 0xf6}, {&(0x7f0000003600)="c227b3ad74815cdf8f43", 0xa}, {&(0x7f0000003640)="33795d9b509c43b96d23002038939a04ee01a83e76492ae0b9fcccda8bbe8eed04e4240ecba838c898652c5937355849434a16c0da82d7fca9b14e2c4bc83f27e9e7e997381377b55905bf36bb391757baa674dcfdec356e5fc2b2acc9b89ec98cd22960dd178cfcddff9a755f", 0x6d}, {&(0x7f00000036c0)="3ce6ef6b10110c0542335c1af3aad26c448b2dbce9f9cd4f07d6e9a5f6af3e8b79334720758d87839b0a53568de5945a2d2c00623ca9682283a6a7d88279788341d28e1649fc15aa77d58927f831f0287ea7146500939bc160158d4a013b12dc2db3f57741427d483b02b382d0f6b7f3175d64aa8f4708a83b92881254b6bf186d53483c0b804afb8fd48a0a4eb2febf9d7067b414c1098c86d243269e55a3e85943f56073062a09633fa07539454b2f80523d0b8c2e2e8c88ec35b0b9d6fc10ca4531222bf573ed7fab2db89a66c3c2ca7da71e0ad72efe150f592c451d995e8fedcd16d16e5fcaab59", 0xea}, {&(0x7f00000037c0)="2d186ed82ac1e28c8c0f644354cbee6c162b1882ccd189a057207d6f77668162cb3d9a916a09203d03f31f559c1fbe7dc416db4e33478806621131adec722628d0a6358cc78e5c21477f7a94280e46cd1be0cdfd7925f390abf8b486c1f0a9b20e2412bb296379eea70c739a285c2dd64a75d4190d424aa482a3f58f188bca5b2ba1d6622288581201bbe5d40a93bd4bd123c551e41c433a3a9a", 0x9a}, {&(0x7f0000003880)="006a7066453ad13edc6224b313ef0dad33f5e53eac6b62a80719cf7d1f724fc809bfc3414f958e074d15298d4b6a3ca07de0ca9d72b343663f", 0x39}], 0x9, 0x0) 00:01:33 executing program 0: 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) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x5, 0x53f7}, 0x8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:01:34 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000040)="66450fd2ac532fdd0000660f2ea503000000f2f3420f8d00000100c4c28d989c7efeffffffc48235b66d0ac4c2a3f6fbc4e31d7a63a70ec4a1e1d31bf3446f660f1ac0") r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x4, @local={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9ac6, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x91d}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r3, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x9, @ipv4={[], [], @broadcast}, 0x7}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x7, @empty, 0xffff}, @in6={0x1c, 0x0, 0x1000, @empty, 0x4d}]}, &(0x7f0000000240)=0x10) 00:01:34 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0xbd8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:34 executing program 3: r0 = socket(0x2, 0x10000007, 0x3b) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="65b5df3d47d5d7ff6be56d30000000809b7e36"], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x84, 0x9, 0x100}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x4000, 0x1745, 0x1, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x8}, 0x8) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) freebsd11_fstat(r0, &(0x7f0000000180)) 00:01:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev//.\x00', 0x283, 0x0) r1 = dup(r0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000240)={{"67cef057380dd1d06feecf6b93365e0f7295808278b855a747546f7497506341fb5d2d6b91ba86f27dd6b6d00fc8125b6a1dc87f93221cbfb831f547863e237075beed27a17b395c01bf37d416a83a734e7dd20c09bed8170e0223aaad77d50c82ba4f88f3b8b937e4da98b2abeabc83ab5c97746e85212302f9e2db5969892b58030b8da49a7c1625c1a64dbf6ce79e9e2c514d1cca651cf31cadd3ae723d94ea57ff8a70d45d684d30c3d41adff8a432d7d63115041ac12595de7d278f2934b518c4ba5a37c9a19cba438073cc229307eed423139819f52195c1d8ff1b07f4077995d0b9062f30797fd282744d03d6c35c2df782ccd4374790809999fbdeea4c8346cee1b353be9e635be944a59890d27f93b74b26f225049b7593a6e17a079d89ca4f78f8fec11bac7ef718742dfb6896cffa039e8231fbee10532c16c3f6f199b4bff7c804cba55f82bec27e56f4ee3c914617f14452c852e728b0dd3589e76dc81dbe232ed92063f52842d67eceb483524fea0bd475b980d7d1af779e41e0b39bfe91493ea7bafda654ca7f55aa425f21eab9d0aafab722ec497c04cbc01af7583170a6ba656758f2cd5644456692d42df12473e5097c30847e7c0baddf7ce193683063b06995dfa2e609960a968e756ecbcd72c98f62e3ed9e9314161bb31c76bacfebf33fa7ab4e5b15be2b96f96f2a39319618181f74fecffe072ac05f9f38d430a988d612a28d88f8ae350199047023819632dbbfe4345b9fd51e9e9dfb4915f8c46ed489c6f11671c769b58d7e423d16fc1242072f8055bb9ac4c0ab8d64cf382876a61fac61dd08a880e3df48e43a4be50b9cdabb9004b2b493bdc2df93c954e9c2b34197bd7b5f0eeda71e67f041d514cb752d90d88d78a6187a2ce1eee30a71fe524b6f50e699c1d2085ea8322e20ad08f7d8af452d92edefca692f86c366f22dabb9eff703f2b778193ded0462f049bec8678b039f452b51c720e15c21aadeabcae415e33069388f593b135501ee5186b36278bafb5093c263999a0212664a88ef500830ac0a7bb2b548046992853508e75c547ffdcd525215eef9f99b0e8eff6649e34819aff6ac5c9836d04ed84a6bad6cf020b41722e2ea1a5ebfca5b4a37cf950264a827c269268c721f5dad12ba8f694b9ff13278bb712e234ffc43462d8bc1d9b1f4a3bf71871cd984e79c0d60be37a046fad9e693cd672616c6ed9ea3aa0036a4d4aa4b44653c5697dfef460fc64fb62b645cda158a30e9b76939d4d5e621ac88f001a6a18110fbdbf2828ca3fa405cc37dfc5db8c4a2126829f62478ae565b6d08abe8e1dd07fa769eb4aa45f5fea118a7e027405f87060ac3861e22df2c5db44576c4fa054a7331472c7e54644abbe692a70779700cd611e64b2cf841b109cc847aa53e05c3ba85bbe3114440123d52adb0d53bcc", "da393f9b703f4e22d64113b9e4e91bea1d0ff4987c96ce62c5255dd6283d2b9e", 0x6, 0x200005}, 0x0, 0x1, 0x9, 0x4, 0x6, 0x7, 0x400, 0x1ff, 0xffffffff00000000}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000700)={0x2b7a, 0x3, 0x5c10, 0x80000000, 0x7ff, 0x10000, 0x4, 0x2, 0x0}, &(0x7f0000000740)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000780)={r2, 0x9, 0x1, 0x1, 0x5, 0x4, 0x40, 0x400, {@in6={{0x1c, 0x2, 0xffffffff, @empty, 0xaf}}, r3, 0x0, 0x7fff, 0x6, 0x6, 0x1eb1}}, &(0x7f0000000840)=0xb0) getsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffe82) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:01:34 executing program 0: 00:01:34 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000280)="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") 00:01:34 executing program 1: syz_execute_func(&(0x7f0000000240)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") pipe2(&(0x7f00000000c0), 0x100000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0xfff, {{0x1c, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0}, 0xa2ec}}}, 0x88) pipe2(&(0x7f0000000100), 0x100000) 00:01:34 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x120002, 0x1) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgget(0x0, 0x22) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) fchdir(r0) msgget$private(0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x10140, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000480)="9108fba4b06fd943cc6badf7b321c3ab769cab813855c1b38a5060cd9713a66e359cab809fd2dd9191138baa9101ac6f1ef946e36e2deb4b0917a2ea4d481f2a3d5d6db648353a5505eb1699e45dfc880f5c2bf00fd91958d1af4d939a8b5dde7f42cfc9ec5ee276896f485a2c896fec51d383a71999e493ce3f0f6f9c38f834b5c9af9bc2bb86a59639fa4337e60e1638cdda14b43e5b97ed08816e0a4cc7666013ecf46876ae03b118c836703f34e1f18d7f1e81f5d40fe786211b0a6360e33df25981") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={0x0, 0xfffffffffffffff7, 0x8, 0x0, 0x8000000, 0xa000000000000000, 0x20, 0x0, {@in={{0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x8, 0x4, 0x101, 0xfff}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r3, 0x82, "9e1b3df33a3ae410cd4dfc24de1e8b0c8e22b360d064b259ad8cf6665a42f6b496c1e82da90bce742fc90592a5c69f6410536a04797de0fd8cc635bbd11315ac29d00e881f1b7bed904f9ceffb49c4c5195dbd5b78af008c9ce3301958baf934093642ee2a84683971af7a5a2a99174d1aa1991b15798acb02cbd1777e1a02ebc7b4"}, &(0x7f00000003c0)=0x8a) mlockall(0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000580)={r4, 0x6}, &(0x7f00000005c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000001c00)={0x6, {{0x1c, 0x1, 0xff, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x5}}, {{0x1c, 0x2, 0x201a, @rand_addr="6f97bb4a1c2ef62fa63fe6c701acf449"}}}, 0x108) pwritev(r2, &(0x7f0000001b40)=[{&(0x7f0000000640)="eef6719c542e570bc8028105245cfa2b4655951f08edb7b52ae2d0c42c166a7bd2f2224f4f4a4a3835b486d8ee6735ddfb5fcb021327e479169e5a998f6376db2fb989235e77863e671ee1c6c3102fd570ad9658", 0x54}, {&(0x7f00000006c0)="194e6bee3a1c60f6b64950d7456de25d934f2a6961a24f535724560f10679bd30873f30d5dcc2370244adab7bed6c734ab143d92ec7232da030c258abaa09bf8fdc1b572d3e1d0a4d4c592f295b1553fd9cc0eeb3b692a7dd6b1cb4c8d8c48c0ceb0d819a0861a19488e0787bcd1d11193eaf82ba23ffa8cc81476c2bb5a997ddcd88e551866986b86f34977c777d57a0e4728b73da875f5795b9797c5971e8a2ac0ff1f757a8cc60926a4af95a71c1435f81b165ae3597ba41ba2b6868ad934", 0xc0}, {&(0x7f0000000780)="d3105bc7db9169e43be840d7309a4d3146162a4030ea7a40215ed2fd7314507a8b8cbe464a1408b5245d0a0fcb95e9efe227043c5b2afdf36400c009f8be9328d16b1623dec6e9171bccf5601d5feb2bfd7f4ea70b88b7f6c0f63fb4c6cbc03a7673794539a0a043804d6ed5511c3dae491349e2bc54824763c71b02b744842d95649bc0c6758f6a0409fd7065e45ba42cfc432a2ad15e34", 0x98}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="79aef831efee90236e1eb71a3214021922fc95ccc883722e9837b3e26974307b9ac0a87be946ffc2c1d314ef536667181ad6aac0e9898d53fd287647523610cecbfaa78f26cc204ca1a3d56124c3f6ef226bd77d70f843c9d80317212b8793c7e872f399b6dce1b76a234ed719a2372ac3360398a224c6a02533b33cef9eca115f02ec17a7bf781e78bab26d4069fbad1541d910690b4275d1494ba8b2df296b8970f9933581f4384e421d3dd0c6bf0fc6a69f08177b266dc205a8d18f6588bb8728c151d0ccbcf7df6cbceec3a88956db97fb60f1f929e527ce1a5b45d04bd504ef7c2c4a6c2ded4f7f556e9ba3f6", 0xef}, {&(0x7f0000001940)="4297feb813d8ce29f76bed62a73f8933760d767b2d0ea99d8062b12bca8a91610e85a82578332f2e77b418b8baeb0cdefa1f73b13c0d86ef2ce0b6a46a5cd8945d95545e7ec8f6e4857ae8427abf4a227ed6d11520bfe30cbf412bc4e036574ef9c058e400f6", 0x66}, {&(0x7f00000019c0)="8711b5325107bdf34a606286575131c7bd333aef2a4fc5558e76c9d669d7786a2ab4363e7ee3f5f6c70f935bdbe330a01040ab81bbea151f95efb204c5e1707c4df5be11fce872a4e86971889edab5159b04fb287e903181da67d9f7d7fafbb5e56016da55b61a416c3728e39761c59ba6d8f4c4215fa3f35b5fb978ef9dc2fa6b65b8400c40bbb40edd99b39662ec732d", 0x91}, {&(0x7f0000001a80)="8d051f06e7d3c833b3f8b32c11d6255179e9710eaafea62a03d58c8e8cb0d57962640461cb19877341aaa2139cf94d42603c4b8dc1ffdb3572d06da4d47c3bf1ef4d3b430d853b877eab753e16d42cd3a5b12b0aea1c21af214eb2abb633f0e663443da5b3c920fca2656550802abeb459e54f80e8aee9086f155f89c39b14cf554d9d8abbcdd3911e8f0414313264b58aeaf8413ed5768b983dec68bd911c4f59548eb6e0509de758045a77f246507a4db691a4", 0xb4}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001bc0)={r5, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r6, 0x0, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)={r3, 0x5, 0x5, [0x4, 0x200, 0x8, 0x3ff, 0x81]}, 0x12) 00:01:34 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000000)={0x5ecb, {{0x2, 0x1}}}, 0x90) madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x0) 00:01:35 executing program 2: socketpair(0x17, 0x20000000, 0x2, &(0x7f0000000080)) accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x30000000) socket$inet(0x2, 0x10000003, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10, 0x30000000) accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x30000000) r0 = socket(0x10, 0x30000000, 0x0) r1 = dup(r0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0xc00000000000000]}, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x80) 00:01:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/115, 0x73}, {&(0x7f0000000080)=""/132, 0x84}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/96, 0x60}, {&(0x7f0000000340)=""/22, 0x16}], 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xc, 0xffffffffffffffff, 0x392) 00:01:35 executing program 1: syz_execute_func(&(0x7f0000000280)="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") r0 = open(&(0x7f0000000040)='./file0\x00', 0x8803, 0x1) r1 = accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/8}, &(0x7f00000000c0)=0xa) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) sendto$unix(r1, &(0x7f0000000180)="333800b9a9bb9cc0cc5c4b5dda2f9d96830c65a05e84726cb1c98be4be35a4ff21109672a336921e96033238dd5a55bc0f7c90d958494de33dc3c2c765cb4e8a980608429e313f25c9210911144728849d18254a0e7d023cffb522df7255ccc9add2", 0x62, 0x2018c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x6, 0x4) syz_execute_func(&(0x7f0000000000)="c4237915cbccf2aa460ff93ff344dee1400f0f9cb7e600000096c4a17174a50b0000000f53aa4ee80bd5f2420f1a49b866caadbec42235925ce487") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x91}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0xd28c, 0x1, 0x400, 0xde9}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r2, 0x4}, 0x8) 00:01:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0xb, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, r1}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), 0x4) 00:01:35 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x308, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 00:01:35 executing program 2: socketpair(0x1d, 0x30000005, 0x89f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x7fff, @ipv4={[], [], @loopback}, 0x7}}, 0x0, 0xf7, 0x9, 0x5}, &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x522f, @loopback, 0x6}}, r1, 0x8, 0x3, 0x1, 0x7fffffff, 0x6}, &(0x7f0000000080)=0x98) r2 = socket(0x1c, 0x3, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:35 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x20, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000240)={{"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", "bbf5fd1a432ee2bfb3aeb7bbd3d58e795cbb31a1d6abc823a45d49cb3c936a28", 0xd5b6, 0xe4c4}, &(0x7f00000001c0)="f07d4d83cc0e8d9dc97fe00f010c0e9c5d9647fa4a1544f01f1b0aaeb47ab30f07f517fb1d16367456948bbfcb455f867be7fa7a6950e4a92a5417d722622f4fe79b1004fdc352ea8611b9f9b9074253abc205b8d330a367cc5cacd4ea", 0x3ff, 0x100, 0x8, 0xe1, 0x100, 0x9, 0x1ff, 0x7ff}) open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:35 executing program 2: syz_execute_func(&(0x7f0000000040)="1c0ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000140)=0x100) accept$inet6(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) 00:01:35 executing program 1: syz_emit_ethernet(0x11e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a43333e1291ad4ae6f135c401efa24892a9c08ef5080045000312009f64880000907800000000ffffffff"]) 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev//.\x00', 0x308, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x6, 0x0, 0x0, 0x100}, 0x0) 00:01:36 executing program 3: syz_execute_func(&(0x7f0000000140)="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") truncate(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r2, &(0x7f0000000100)={0x2, 0x3, @multicast2}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000280)={0x32fa800000, {{0x1c, 0x0, 0x8001, @rand_addr="b405d5a9eedfce7cc2702a1d701a7408", 0x8}}}, 0x88) r3 = shmget$private(0x0, 0x3000, 0x48, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r3, 0x0) 00:01:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000440)=""/91, &(0x7f00000004c0)=0x5b) setsockopt$inet6_tcp_buf(r0, 0x6, 0x4000000004, 0xffffffffffffffff, 0x100000288) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES64=r1, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="a97e9a9b52904bf79c22f0e4c991b993eba7aaef9d54bc20bea90ac5df803377e01bf0d74f0655f338e28a505832552c9b7fdd60da9903902de5f6f0e7f24b5b7ab39ab8e445c7dc94b10263a1b7828b11355baa99a552762a310577f119ef9b7c38560ecd57f2988ff857b14f3367a4c723e5b985ff9e087e9e24919f64eaeb46ac2c52"], @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="621ee52338e0377c28afe9f7a6d51377c07922fe55f71006b481dc2d71f8c4615f707dc0b8536c15d79b5234d5e62bef8494c39414a30f786e69883843af652961cf8548c86e418a02eb50e7cfaaa75b838d4152fd7b00e00bc8a6c6df58d52174b46e1c80ef2222c27a63bf993ffb0eb1c4dca0333ab6ba530d8524d8a45ca520fd5bc21125ae19b8224980201f"], @ANYBLOB="404d9099202b45b41ac0e0bdc4df1b3c488e3e91d8c403866348e64fd6d8db32280c98e13d6c55fb349349004e3577b67e1a351544bbf0903d30835758ff9613391479f144309518d40b191590ba4c84bbc6b278e193c17e271afac6588a646254a0ef9f3c051d20f056226f98941baf73ac090ec712a62341"]], &(0x7f00000000c0)=0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0x0, {{0x2, 0x0, @multicast1}}}, 0x90) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000380)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x24, "9bef90562da592aeb46d5b51715901a5ef41b1bdfd10f01ad0510735d40e8d5e426f385a"}, &(0x7f0000000300)=0x2c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000003c0)={0x202, 0x10, 0x2, 0x6, r3}, &(0x7f0000000400)=0xfffffffffffffea3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e208c00000000000000000000000000ffffac1400bb140300"/128, @ANYRES32=r2, @ANYBLOB="77d374c21990f77f44d49889463c51"], &(0x7f00000001c0)=0x98) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000340)=0x4) 00:01:36 executing program 2: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') renameat(r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000001c0)='./file2\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:01:36 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200)=0x101, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000200"/156, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0000000000000000000000e5dc85b0b9022e079b660cb86b737493ccfa2e5e1e119a92b2c6bd86a61f3e634d60c2fff43eb2c59606e3d68ff36ce678b3db286c8e2de19a"], 0x0) 00:01:36 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @rand_addr, @local}, &(0x7f0000000040)=0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:01:36 executing program 3: clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x1, 0x100000000}, &(0x7f0000000080)) 00:01:36 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000000)=0x8) 00:01:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f0000000000)=""/56, 0xffd1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)="ba87116ead1188a72651a378a6999c9fc14531467f8faf790c33f89d2b960a0ffcb5b8e47f4a2885dc6ddbd1", 0x2c) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000580)="4e6bed2b250c26f4e12acc081829ad523671813106211946922b2cfdd39e4caf97857cd6cfa47b087f8a04d28eb5a02a985a28c26f279b203425bb9075aa0ff25982c745d73876308b397330775635a8037c3f9b993210612237ae3002", 0x5d}], 0x1}, 0x0) 00:01:36 executing program 2: r0 = socket(0x1b, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0x10) 00:01:36 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:01:36 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @rand_addr, @local}, &(0x7f0000000040)=0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:01:36 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r2, 0x12}, {r3, 0x70}, {r3, 0x2048}, {r2, 0x16}, {r2, 0x100}, {r2}, {r1}], 0x7, 0x1) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r4 = msgget$private(0x0, 0x24) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/21) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r2, 0x0, &(0x7f0000000080)) r5 = msgget$private(0x0, 0xc0) msgsnd(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:01:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4a, &(0x7f0000000000)=""/98, &(0x7f0000000080)=0x62) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) r4 = dup(r1) r5 = fcntl$getown(r2, 0x5) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) r12 = getuid() freebsd11_stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000ac0)={&(0x7f00000000c0)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f00000001c0)="e77149504d9b87c26c8778009444a5c3eed706e4bf2e3ebe6f358be87f649ad4ef27bcbc30a48e42cc5990d5022264d6f0e1e4622741daf35876ea83e4644dbd630d53d3691d310405e9e6ed35283d256e8aa68b4bfdb957f0a8697914664729626c3bcbf3513c2952b923486d98063ec463ee4b121d933a568a6c449ca39e593ea5579b1d65444a092c9ce675ef9eee381454c2376c448d29d21b1cdd2eeea63ebfaf326c80a25b1f5ab03932ecb54298d123", 0xb3}, {&(0x7f0000000280)="2cccd5091157275d546f754fbf8d02b0318525d4579dfb756146a366dee39efe0abab05c2edf1c06f3801f4b0c15a08f85ed237f35687d5c7ee17da0bde4b0ccabf0ddcf60ce752ee069559c3f90a1bb6011d6b9f95ff7f500283ea63d8fafd3166ebde7f0c9e43d6ef9dac6fa69130f16dace73334f3a69ebac8de9e1c4ff83505148852cc0786aefc082c4cb9c0401d874d7ac4410d5cc1f6a32a9db4f956fc47304b926a9369830ad75", 0xab}, {&(0x7f0000000100)="253e0f1922f2aff01c6f98e5d7dc1307aaabe9a48da3e9cac608257c99446e8e25d04277f3952aca3078e3ef2f3da50ba1f30f332ad8a85e569f0d0e09ad1c05ef9d108b31f16651757033a464", 0x4d}, {&(0x7f0000000380)="1f3aff76c141c1835331e38e850142cb265f7936f23c67755e821b4310837d730b13aa55e7616a1d79c69f9d22424a69fd91c505cbf20aed2272d5f80aa68edde370e87b2f52e0c160f58939698e0e6bf63974d2428148066811cea2af86e3be1f50356c44ce5725f60205fdddf68bbcdad859f3dc99b8b5caaa8dc408f77b2cfe83e412432864f2", 0x88}, {&(0x7f0000000440)="7b68658b111258", 0x7}, {&(0x7f00000004c0)="01b66a81c7b5dd4b98b277f620c09650206ec6ba697f07dc7bf928eb1c3231fb7cb9baeedb5c1f847cb8f67b63fc7e4faeda2f54b744870c939943ab39eeb6fe1d79eced2ade165d7ea696d0ffc39aeddd190e2f7e3646fc82110e29d2f7141c11c5de8694c57b", 0x67}], 0x6, &(0x7f00000009c0)=[@rights={0x38, 0xffff, 0x1, [r3, r0, r2, r0, r1, r0, r0, r1, r2, r2]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r0, r0, r2, r3, r3, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0xc8, 0x1}, 0x8) 00:01:37 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast1, @rand_addr, @local}, &(0x7f0000000040)=0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:01:37 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __getcwd(&(0x7f0000000500)=""/127, 0x7f) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff2000/0x3000)=nil, 0x3000, 0x5) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) getpgid(r1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x608020401) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0xffffffffffffffff, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x14b) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:01:37 executing program 2: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x40000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000001640)="6b847182d64f1be0c103dce9b772d21eee58e42f3cfec3dca2f192215f93730bb2e01edfe76dd53d26fddecd944d100e24db5148092f4137b467a5816e517b239c8f63d87429b927db6bd19f1db719fade892cd9425a86198275eb270ae9818c6ec872fe3de5dbf7c747c900da83b9701364543a37882238de9886b2dd26b87ab9af62f0644a7cbeac681f8ad89f4f6cfc49b38ea819d2c8", 0x98}], 0x1, 0x0) poll(&(0x7f0000000240)=[{r2, 0x12}, {r3, 0x70}, {r3, 0x2048}, {r2, 0x16}, {r2, 0x100}, {r2}, {r1}], 0x7, 0x1) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) r4 = msgget$private(0x0, 0x24) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/21) getuid() pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) accept$unix(r2, 0x0, &(0x7f0000000080)) r5 = msgget$private(0x0, 0xc0) msgsnd(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000f40b9b88da50ebdc61815ed686e434586f3627ca663188061056b6e"], 0x1, 0x800) r6 = msgget$private(0x0, 0x0) msgsnd(r6, &(0x7f0000000580)=ANY=[], 0x0, 0x800) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) 00:01:38 executing program 0: r0 = socket(0x2000000013, 0x2, 0xfffffffffffffe01) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020600cda387276c42"], 0x10) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfdf8}], 0x181) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000140)=0x8) 00:01:38 executing program 0: ftruncate(0xffffffffffffffff, 0x0) setresgid(0x0, 0xee00, 0x0) syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) select(0x40, &(0x7f0000000240)={0xff, 0x6, 0x0, 0xffffffffffffffff, 0x6, 0x6, 0x7, 0x1ff}, &(0x7f0000000280)={0x1, 0x80000001, 0x8000, 0x4, 0x1ff, 0x5, 0x3, 0x2285}, &(0x7f00000002c0)={0xa1, 0x200, 0x0, 0x3fa, 0x4, 0x1, 0x2}, &(0x7f0000000300)={0x1, 0x6}) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:38 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(0xffffffffffffffff, 0x0, 0x322) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$unix(r1, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000240)=0xfffffffffffffd1a) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000200)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rename(0x0, 0x0) 00:01:38 executing program 3: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x7ffd}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, 0x0, 0x11d) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2ccd, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x7fff, 0x3, 0x7, 0x6}, &(0x7f0000000200)=0x98) mlockall(0x1) sync() munlockall() r3 = dup2(r0, r0) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f00000004c0)={{"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", "2431878234df3a855ba3469b29b3fb292bb22e9fe5b0597b729b56eae4a7e47b", 0x68, 0x18ac}, &(0x7f0000000240)="c6ee0e057f685b94a5d11c08", 0x9, 0x0, 0x3, 0x88, 0x7, 0x9, 0x7ff, 0x6}) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000000202, 0x40000000000000) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) fsync(r1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:38 executing program 1: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(0xffffffffffffffff, 0x0, 0x322) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$unix(r1, &(0x7f0000000400)=@file={0x0, ""/4096}, &(0x7f0000000240)=0xfffffffffffffd1a) r2 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000200)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rename(0x0, 0x0) 00:01:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000104) r1 = semget$private(0x0, 0x3, 0x200) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000180)=0x8) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="ff1107534c9d1a1d3e6d5ff3bbacdd442ca73b56dda0fa3f94b283f313d4544c42cb423f7f563399e889c88b8b1de8e481d532fb47346b50ee9ebe98ccb25e7d0d58ee1877e871bf1d16a7811f46f4733f5cd0a0ecb9554d689a155e803db5e9cf86cf9a03cbdfcef4c4eb6e392e08876d6d5708cffc2378b96d3e74d6984039f27327780a8752c876d064ef0c1831d0701009383346ff14a55a990a7a57b70f006421b7c213925379d54ced9f167c32581e70cecb659e9ab823f69a07b4966c3487edf93bdccd563512ebc2f362f40ffe2d11d5d07ce04f0f0b0cd177bc") r2 = semget$private(0x0, 0x2, 0x10) sync() __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000140)=""/9) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) munlockall() 00:01:39 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:01:39 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) sendto$unix(r2, &(0x7f0000000180), 0x0, 0x8, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0xffffffffffffffe0, 0x9}, 0x0) 00:01:39 executing program 0: __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) r0 = getuid() r1 = geteuid() r2 = getuid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$DIOCCHANGEADDR(r3, 0xc4704437, &(0x7f0000000040)="6691cbccb6406c0f5bdf24bdab71f2b51777fbdc5b7a75342c7427017f88234cd58b81ea33d0881ee6b26be7ad63da68d54f6b834d57f5c512deb06f82a4c5d19a95a508e9e7ab97082b1a1289973ecbf07f682b0786003226841d0d707166f1234a08113404ce50e4218299122ad5e0cd9c603692b62d96963cf4a5913948a29b") setresuid(r0, r1, r2) 00:01:39 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000c4b000/0x3000)=nil, 0x3000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x9, @rand_addr="63df9cf2d24e31a16f296db31f4c1214", 0x2}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xffffffff, @ipv4, 0xc51b}, @in6={0x1c, 0x2, 0x4010000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xb}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0xfffffffffffffe00, @rand_addr="5e72810e154274c0c511911594f01988", 0xffffffffffffffe1}, @in6={0x1c, 0x3, 0x3, @loopback, 0xa6c}]}, &(0x7f0000000140)=0x10) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:39 executing program 3: socketpair(0x1c, 0x20000002, 0x800, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x9, 0x1, [0x9c30]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x2, 0xcd, 0x101, 0x0, 0xffffffffffff7fff}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x26, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0549c700000000"], 0x8) 00:01:39 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000104) r1 = semget$private(0x0, 0x3, 0x200) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000180)=0x8) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000040)="ff1107534c9d1a1d3e6d5ff3bbacdd442ca73b56dda0fa3f94b283f313d4544c42cb423f7f563399e889c88b8b1de8e481d532fb47346b50ee9ebe98ccb25e7d0d58ee1877e871bf1d16a7811f46f4733f5cd0a0ecb9554d689a155e803db5e9cf86cf9a03cbdfcef4c4eb6e392e08876d6d5708cffc2378b96d3e74d6984039f27327780a8752c876d064ef0c1831d0701009383346ff14a55a990a7a57b70f006421b7c213925379d54ced9f167c32581e70cecb659e9ab823f69a07b4966c3487edf93bdccd563512ebc2f362f40ffe2d11d5d07ce04f0f0b0cd177bc") r2 = semget$private(0x0, 0x2, 0x10) sync() __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000140)=""/9) truncate(&(0x7f0000000000)='./file0\x00', 0x8001000000) munlockall() 00:01:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001240)={'accf_dns\x00', "a2aab3aee8a9cb7ccda31c09ea57a9bc7f353c65d288a9c5f7beadd0cdbfa6763f6e6bcc4b7a5f7dc5933927a5503b90ba73d70bdd1aea71a0c2df497ef62a337bbbca353436673fbcb54493e8083f7e400300cb61dd38767dfc38b489e063889ac3138fcfc7f0cda61c92af446626039081927f378f407d705ac89e7de7891e652a9bbb1d44255520e567c6eb283ed8de5facc83acce5fd594e871549b1f50bf936b0fe0f72aa3d0f484e1dad328e8e417618393057c9e4e4ea0cf994eb4f1b312e9f203ddef3aa7fbe5a0f662d0e1922fc786dac21260f159fca6156b51e8d3170952e69028a80928ba502753b2bf9"}, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001140)={r1, 0xbe, "a0fc9be95b07d19c630f6463a7f33ebc5d92b30bec7cfbb2a914ddd8a36dde3c0d0843dc5dedd6342996193cb067bcc994bb5629d09922d53557f2f68c229bbeb0b29d0f3e283d70838aa58a6651eb2794697fdd7737863619c3afe1aa3b6ca9bae4e600f8cf3fbc11db8601deab2e8176411409e17e9af48eea0c6df6ee5e3f389eb3d002e372a89fb2163334fab01fceea612b3846acac7fdeb084580faac4cd62bf343b67451168efb89f492c3acc1e8c43194c369afba841660faffc"}, &(0x7f0000000080)=0xc6) 00:01:39 executing program 0: syz_execute_func(&(0x7f0000000740)="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") sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x0, 0x3}, 0x8, 0x0}, 0x0) 00:01:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x20, 0x1000) mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x40}, 0xc) madvise(&(0x7f0000652000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) 00:01:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x7f, 0x1, 0x9, 0x6}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x25, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:01:40 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x4a4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x7fffffff, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x2}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') 00:01:40 executing program 3: syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd040a0f05bf0d000000c4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000098000/0x4000)=nil, 0x4000, 0x3, 0x1411, r0, 0x0) 00:01:40 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) listen(r0, 0xa9) syz_emit_ethernet(0x68, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa188d3ea1dabc86dd6002290f00323a0000000000000000000000000000000000ff0200000000000000000000000000010702907800000000609433df0000330000000000000000000000000000000001000000000000000000000000000000008000192b002fcdc699864a1a083547bb08e44f2385b8131d391909d88719124b8d66475a434d5ae7fdd6edea48"]) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8008, 0x41) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0xffffffbb) socket(0x0, 0x20000000, 0x8) 00:01:40 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x3, {{0x1c, 0x3, 0x10000, @empty, 0xfffffffffffff6ba}}}, 0x88) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1000000000be2d5ab58c91df964a8561"], 0x10}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x411, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x401, 0x4) 00:01:40 executing program 1: mkdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open$dir(&(0x7f0000000340)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2000}], 0x1, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0xffffffffffffffeb, 0x4) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000140)="e1a35995bb4ee1ed37") freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r1, 0x0) 00:01:40 executing program 0: clock_nanosleep(0xa, 0x0, &(0x7f0000000140), 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x1, [0x4]}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6c) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 00:01:40 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x7, 0xad65) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xd93}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0000f8ff01040000"], 0x94) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) dup(r2) syz_execute_func(&(0x7f00000000c0)="969898472c431c160f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c6b710c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc40fb6b67348b9a5605419c2c2b00b000000f08171a30b8a826eefa80d94c48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fec4e2dbf71ec4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000000") syz_execute_func(&(0x7f0000000140)="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") getpgrp(0x0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:01:41 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1010, &(0x7f0000000080), &(0x7f0000001840)=0x10) 00:01:41 executing program 3: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2314aa000000000000000000000000ffffac1400bb810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065c99da770406d8700"/128, @ANYRES32=r1], &(0x7f0000000180)=0x84) syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:41 executing program 0: syz_execute_func(&(0x7f0000000140)="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") socket$inet6_sctp(0x1c, 0x5, 0x84) syz_execute_func(&(0x7f0000000000)="98340d0f23c2c2660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:01:41 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) r0 = open(0x0, 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000080)) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x69) execve(0x0, 0x0, 0x0) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x6}, {0xfffffffffffffffe, 0x1}}) fcntl$dupfd(r0, 0x11, r2) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xb, 0xfffffffffffffffc}, 0x8) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:42 executing program 3: syz_execute_func(&(0x7f0000000000)="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") 00:01:42 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001840)=0x1c5) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f0000000500)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f0000001780)=[{&(0x7f0000000540)="b3a7", 0x2}, {&(0x7f0000000580)="4da8cdbf8a095ac116dcb1be6601d1f48906fd47a70719234ecdefaf4919225b24fdb566a73a5a9cfd1a831abb0e1ea216d7e06c70be9c4f83365fb99ac7c509069d", 0x42}, {&(0x7f0000000600)="0957919cc1ab0c14", 0x8}, {&(0x7f0000000640)="3bfacbb14e8857bd11d7e7b0cde4cb232014bb31ba0a822b354a7427", 0x1c}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="839009576277ce8fec8e994d98e193b58aeb3a5a414488f06488eb54018d25f840321084cc87a8907479a3fc0a068cb563383ec8fed1cce450b4c9e08007f6aa4fa3de3e6d9cefd2605ca8c601c934d3c3611b7748d4c5e6d5e139e24294e0b1d40edc1f2e7c577dcf8570bd2553e9276c08b8c079d21f44a8290bab64431cf01dbb3bcec28958f49b4d0ea492c56947d6b86e5cd48a5c6a475d1d9573994f5665694cef44b239ef66cfbbb80a16ce94d3", 0xb1}, {&(0x7f0000001740)="48e675a1fa02c5dd61143003cddbc4ccc19057b9de", 0x15}], 0x7, 0x0, 0x0, 0x100}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x2, 0x1, @rand_addr=0xc9}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="5221a42f5ed32d7044721a12500685e604de5a96fef118cdb62caf029c98d33a28308cb7489a3f1e50b94edf61c28574e37bfde5cfdd9579e36f82f4315a9d18a3a7c6f2ac1d66f8346ab3ea58fa021255ad62962bbc4b62b8df2cb5f66e2d073c88492b404cc8d638f9ee2a432a0e79d9f3e243", 0x74}, {&(0x7f0000000140)="3b413243d72f0e06e2698e8668e450e8fa103ba6b69549a58a89a149bb6ffb374941a8079b6f582408219605d3800fbdbbd304d066d0f6d0db58dd7e0222ed2be2ade40fc8a8a2bc7b13f6840db4160369755588bc504445bcb6672c95f61391e40cd933ae9a1a570bf8e18b2c693e8cf7a5a57ef434e4ac75320f3af60b55", 0x7f}, {&(0x7f00000001c0)="d452e138da77d317bb40bf87d8339ec0951d2b52b4112ff815836fbac7dcbf39e8d54562695edec3a6978056b1c26c867186b074899a5a33608182d7", 0x3c}, {&(0x7f0000000200)="9a679bc845febe70c855794c471ead8b8c17d2626e9c9ef8aa2ce2586ae76f784b985ae4a3729184f0c49ed4d269e9238739a8b19db59762ada21a72eb727ef65c02f01b6a2cbf72e2e3758debf693ae705b5e4306fdd4", 0x57}, {&(0x7f0000000280)="a88e9d2b0cf1df5f5f2b6fa966dea39279d0d58146c5af89034be9c94022df0e814edfc84121dc2fdc25c9343358ec8f5ca928114121abea0aeb4ba8d1a868b01c52317a3c45ea425cfcf12f0598814314c30f83b53b2ce830f5d3474fe2d389bf2f665c8ddae75d7f55bcef282c8b8aa793c565c0672d475967e5010703dd0f2f555913dd27d34562622e6f8ce57c37c9767875b43ca903234caac5fca77bd0dd687b227ea94ffb7a656dac2815c3be5a529f11", 0xb4}, {&(0x7f0000000340)="a1e2e0974b8a5b9621e4978bfe8fee193367e5b59611f1194f5b402c9858b3eb65aaabeb285995634b5a9dc6eb369f50363b444a70f0bf92395a620c2b90ceafabe252def0a1a3eee0c9446a8070771df250909ea415784730a655ac0423405b924ab82671bbbb8c0629a58d20e3ffa4db3efab916d17dab2939c19aa89e791aca591f4fd7ae0c4ccfd26eeea74d8354eec13af9518b3a36ee1901a31a754c8190f8f24597ba8e3acafe83bf46ccf7e33484a04ef7507079d95c403e241861deb7c44f4c8ccb80", 0xc7}], 0x6, 0x0, 0x0, 0x80}, 0x100) 00:01:42 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3, 0x410, r0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:01:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x32, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a1b812687f47ce8a3914e8ae11beefa14986cc40f9a4eb9eb9f6409789ab8c2abb8b6a3d6c545a58987eb9d0796741c7070211f4b36b861f7729aa090d0b068c5d865be9d891ffa5769ec855b77307417d22269839fc4dfdbc6321a8becd2b9607bfb8e69c4d06c780e11164a2fc50ad76d4cf1048f30404ff804a0009df2a7dc997369360"], 0x30d) 00:01:42 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000000)="63f688afd16893f5c18cfa333501cbd121303b1345bf0022c7ce1f2e4298ca3f5e8e89916c29b42af673d93b0c7e8e5f0cbff3627980e14424e4127615ab78b2c9e9d44d4e7b19c238237bad326a7405c1f6748ecb310ca05ed14697d065b8ab28b27d7c89033d5c4f3c7f61540b982359bfa29fac47e68632c382c5811c05ec8055b7a5e1825f085d5125d26df7e6686e9a269d5e5c5fba1d57") syz_execute_func(&(0x7f0000000240)="98341bb7c4fdfdc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b00410f81a70000006e46f18888a1c4101f9b439b9be35ee6c45e1616ac66dc008f697c81a28200086b00004219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") 00:01:42 executing program 1: r0 = semget$private(0x0, 0x3, 0x80) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000040)=0x294) r1 = dup(0xffffffffffffff9c) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000240)="4143463d679eaa63c18a8699d49070d82c201b018babfcbaeff0151cec8bf381d9ca08d6ce054f5597837f7afb8545d6a97abf3b712d42ee4dc00108aa78913534d7bdd4ebfac6097d9868f8b489de613f193db1bbbd1301c68a151b99df341fca4c1b2ade2b669c62042a0a8d0fce81279011c8916743854de6096884692b38a1e0b1c88cc9766745") mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f00000003c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='/\x00', &(0x7f0000000380)='\x00']) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x3) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00']) writev(r5, &(0x7f0000000280), 0xa7) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xa02020}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001900)=ANY=[@ANYRES32=r6, @ANYBLOB="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"/303, @ANYRES32=r6, @ANYBLOB="001000006e000000020000000400000086000000"], &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000640)=ANY=[@ANYRES32=r6, @ANYBLOB="6d001ef9f47c907166220e3d6f9f955d00008e05591e0b3b9cb52937715dc4e07b7bdd58d2e8d9682109c149fccaff69f1801d2ab67961b63569a0c86d85e813ddf14ec65b3e5b23b5852cc31d4ae1fabc46c455b116ebc6e58c7e4efb6f3bdd38ff1f29b65eb2dc33c5c721e337e7c25a7e9dc6a5bc33b43db7ca0ae4598cc118e36e838a306df949"], 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000100)={0x3, [0x400000, 0x3, 0xafd7]}, 0xa) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x1ffffffc) accept4(r7, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) ioctl$DIOCXROLLBACK(r3, 0xc0104453, &(0x7f0000000580)="7b06e659bb21c2ef8368b0b0be01afe7bc973c29b7989ffea6e364079e2ccc664f42cfb6849f3374a23cc5636e6ac3b7128444df3713c12f87d9c615bbdd04a4453c37e082c6ffbe95a7d97ba693b57794a9dfb405ed18da102ffa30e9ec2f85ba55dfbba6c0aa84f994465dac2805ad85adb78604b9960875a591466bafb80327fa82ad07f6cd1e4b8b4a793649cff49ee1509b23657ab43552c758b36bbb9dca0e953f30bb2b2dbb33467088da2be0fa13") mlockall(0x1) sync() semget$private(0x0, 0x7, 0x3c9) sync() semget$private(0x0, 0x3, 0x8000402) dup(r7) 00:01:43 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) dup2(r0, r0) socket(0x1, 0x10000000, 0xa9) getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) open(&(0x7f0000001080)='./file0\x00', 0x100000, 0x2) 00:01:43 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x1000002, r0) 00:01:43 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x11, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x0}}, 0x0, 0x8, 0x8, 0x7, 0x2, 0x1}, &(0x7f0000000400)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r3, 0x22886b47}, 0x8) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r2, r4) close(r0) clock_nanosleep(0xe, 0x1, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)) 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x585) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000040)=0x7fff, 0x4) shutdown(r0, 0x1) 00:01:43 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x800, 0x100) getpgrp(0xffffffffffffffff) getpgid(0x0) fcntl$getown(r1, 0x5) getpgrp(0xffffffffffffffff) r2 = getpgrp(0x0) r3 = getpgid(r2) fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r3}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0x1000000007, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) 00:01:43 executing program 0: r0 = socket(0x2, 0x10000001, 0xde) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x3, @loopback, 0x2}, {0x1c, 0x2, 0x0, @loopback, 0x1}, 0x1000, [0x3ff, 0x5, 0x5, 0x0, 0x7, 0x7fff, 0x7, 0x48b5]}, 0x5c) 00:01:43 executing program 1: syz_execute_func(&(0x7f0000000240)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d08d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xc33, 0x101}, 0x8) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x80410, r0, 0x0) fchdir(r0) getitimer(0x0, 0x0) 00:01:44 executing program 3: syz_execute_func(&(0x7f0000000140)="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") r0 = socket$inet(0x2, 0x30000000, 0x1000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:44 executing program 0: syz_execute_func(&(0x7f0000000200)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727575788a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2dfd96440059005900dcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x7) 00:01:44 executing program 2: syz_execute_func(&(0x7f0000000500)="0c1bb5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000d93521513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb300000000c4625129c9314f864f86450f2417c4c18211c214111d54111d00") r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000340)=0x100000087) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8001, 0xffffffffffffffff, 0x10001, 0x4, 0x6, 0x98, 0x5, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100, 0x5, 0x100000000, 0x8000, 0x1ff}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x2, 0xe, "7d409981de2f138ddb81d6a2c17b"}, 0x16) 00:01:44 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000040)={@local, @random="6b9bd76e10eb", [{[{0x88a8, 0x4, 0xffffffffffff28b0, 0x3}], {0x8100, 0x9, 0x8, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:01:44 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff810033000800450000280000000000069078ac1400bbac1400aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRESHEX]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 00:01:44 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x40000000000004}, 0x1d8) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x5, 0xfff}, 0x8) 00:01:44 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x1, 0x4, 0x1455, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x1, 0x5, 0x1, 0xe07, 0x1ff}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r3, 0x101, 0xd2, "ed345e4d1a88edd3d8a35a9881ba43867f8abe7916dbeb60b4355b0b411279c3ab3632add93a2ddbd90e6d0545b9c804e749079667f1d3841c5a8d5f01c4984d01815eb1d5b06c4d4041df57cb116377ea3bfae6d6b42b0718b38c90bdf8ac151069d7ee02d3ab60e1734c9d7d79fd1c7111f1161745663d83587f6c8f0b17b3ab07eca069be2e33e84a33b079214be1115a2f81eb795961c619d0063134630fec54528602deaa6d7eb2c0de0f6f736227940894153348b984287d028b179f1dd43fefde6c35db4d32a4709ad858ddaa512a"}, 0xda) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0xa9) 00:01:45 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/117, 0x75}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000000100)=""/86, 0x56}, {&(0x7f0000000180)=""/215, 0xd7}], 0x4, 0x47) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x41}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r2, 0x3ff, 0x53, "fa8215dfdd956f20408bfa1732ddee6c6dfc872e67ee1d2f6877c4af29d6a596e48c1b990800f69cf54d20ce7ab8cd0c37eea899e019905d62c50cdf64d8bbb16f2592c1f5dd36075d848f3701b57f6b8ee9c9"}, 0x5b) recvmsg(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:45 executing program 1: r0 = socket(0x1f, 0x10000000, 0xffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x4, 0x100, 0x8, 0x0, 0x7, 0x100000001, 0x100, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)=ANY=[@ANYRESOCT=r1, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYPTR, @ANYRESOCT=r0], @ANYRES64]], &(0x7f0000000200)=0x2) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c65b000"], 0x10) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) ppoll(&(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0xfffffffffffffffd) r2 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r2, 0x0) 00:01:45 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000140), 0x10) 00:01:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x45d) r2 = msgget(0x0, 0x1) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/4096) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) 00:01:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) bind(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) accept$inet6(r0, 0x0, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x2, @mcast2, 0x5}, 0x1c) 00:01:45 executing program 3: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:01:45 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4c8, 0x1) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000000c0)="d9d2e850b75610ded1b9b75ade02cdb6229be7d076b266a9ed35a12d2631b23b6a30582bb7b30e653de3ca12ba8cba9abc2073a20d9e5958fec11095e9eaa836a783e79d6d75edc284eff421602f0be8dedb8c8f0b9b94") sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="980000000000000088000000090000008bd59c7dad2d26b87c738859d83bc7cde9a711916b418af651eee0910d03e09d56becc05a73dc55a0d4db4cf93841fed9175f9549e0fdcc20f10f40dd13c5b8fdf8d231e1759d786933999882f8b2bf40870e9b3eaccc65412c4cee0bc7ad299dead3d5d7a9d210acbdea22b3ee9ec41216f0cafe1867dae76b052fe0443a839682de7cf00000000"], 0x98}, 0x84) fchdir(r1) fcntl$setstatus(r0, 0x4, 0x10004) 00:01:45 executing program 0: r0 = open$dir(0x0, 0x0, 0x4) ftruncate(0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000), 0x8) r3 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) syz_execute_func(&(0x7f0000000140)="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") 00:01:45 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) write(r0, &(0x7f0000000000)="edc7038ff338e1925ec78466b78d2e4d104ccf82c30fcdc523864f9b35e480d0372a57f05e1286bf5291abb9e396ce4d307f1fcaf8d82d56d652beecc3067bf5795182c986c16953bd00983861f5e3d19576e4a57e11f051caec22304897ce1f4c88b5b668779507eb77682b3021963be7d9527900e7aaaa14d7d02b285ee85431a076f34148b4a22137ed4097af2d3dfbf3c0b9f383b2a61a05985c66d836b764bebd3eca5f0b8822c88f47f70a03fb6708fafce7df272cd74bf255780c5ef9f079e595491d116092369fc315e3ce9980895cffe2320519fdb9cb519b78381d205555e560673950ed6c5441", 0xec) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xe8}, 0x0) 00:01:45 executing program 1: r0 = open(0x0, 0xfffffffffffffffc, 0x110) r1 = openat(0xffffffffffffffff, 0x0, 0x400000100048, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x10680, 0x0) fchdir(0xffffffffffffffff) fdatasync(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000005c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000640)={r2, 0x88}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x2, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000500)="92ef1a38e93d083384203fcbca60ee6f14f20ec24cad1c32ca6181ffddabdc46d3d75586a10b4436f3e573373a4cdc584f22d3c4f965dce12e6b24ff69e45a227a3b087069663ba280c8e08c24a94dfbbd9f2eb933cf5ac4e6c5c845b6a63bf0894a5b954f4f63cd278d7e496b9babb6ab13766c21223c71ba624507e6f3a74d393bc6a21561b43bae44581817") getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000ffff00000000b0090100bf590008000002005e21ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/156, @ANYRES32=0x0, @ANYBLOB="01000000060000000200000009000000010000807dc4684cc6040458c1c4ef5453e2eee3a7116983a317172a385e9db312f91b016c7229cc69558f4f395aa1b2c67f7fe115d52071100f1c03f260abb5128471a6beb616c2a57f49d905604bcd3e1dfa2ed4a250639b620b7cb8800b33360945d33a7e59c45516e54694c00657b90c66d1d1dba280096a0c9efb563ae5f201"], &(0x7f0000000280)=0xb8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) mlockall(0x0) r5 = socket(0x1e, 0x5, 0x5) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000880)={{"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", "9a9dc85085a6d584c2b889944d55ec5802e395a6c8880055f924faa1816688b8", 0x0, 0x4}, 0x0, 0x2, 0x10000, 0x9, 0x8, 0x941c, 0x8, 0x4cc900, 0x81f5}) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x7}}, r4, 0x9, 0x7, 0x3f}, &(0x7f00000004c0)=0x8c) clock_gettime(0xe, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x6a}, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x8, 0x1000, 0xfffffffffffffff8, 0x80000001}, 0x8) syz_execute_func(0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:01:45 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x2cf) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3e, @rand_addr}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffffc}, @in6={0x1c, 0x2, 0xfffffffffffffff9, @ipv4={[], [], @broadcast}}]}, &(0x7f0000000200)=0x10) 00:01:46 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x80000001, 0x1, 0x9, 0x9, 0x1a}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x20, 0x1, 0x9, 0x6, 0x1}, &(0x7f0000000200)=0x14) r2 = socket(0x1f, 0x20000001, 0x8) setsockopt$inet_int(r2, 0x0, 0x43, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000240)={0x80000000, {{0x1c, 0x0, 0x7f, @empty, 0x62e}}}, 0x88) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r2, 0x0, 0x0) 00:01:46 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0xffffffffffffffff) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) chroot(&(0x7f0000000040)='./file0\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) mlockall(0x1) 00:01:46 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mincore(&(0x7f0000fc3000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) 00:01:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c65300064af10666a00d5578b1956f84531fdd7ec63d368439f29ca65e81f56f49940fe74f72bccdcd52f84a583283dcbd4e614348f5f4b70705dc34065a6fb0f30bb0c87efa1fa6ef591303371e1ba56ee98e7181287368b77025de4af74cd3b67caef45463a0e025f017568e693e317e872f7bd083e7689dcf3fad7905f6360fd978163"], 0xd, &(0x7f0000000340), 0x0, 0x0, 0xfffffffffffffdd3}, 0x0) 00:01:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1}, @in6={0x1c, 0x3, 0x7, @rand_addr="37583e68903c6e2f9af92a815f22d2ef", 0xfffffffffffffe00}, @in6={0x1c, 0x1, 0x5, @ipv4={[], [], @multicast2}}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:47 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000100)="f5aefd408f1c641be86090299c6beda63e391e3b3181e1be03484047ffa848cfb0d1f2f68c5d201cc9a302ba20a90deff11cdbf4d3da2dfc3d7d77901298dc2009621ff3011276b4672496ae363d2282a80b25e9b0ab16c5ee740193ecd933c4d7faad6757058873c9f9c6d070afa0165792900d8c27e94b1f39aa54c2e70289f9b23eb83f49c74515f34fd9fa6888a40425d48088d0eaaf5a3514dd") fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005}) 00:01:47 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) 00:01:47 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826473e431c230f05f32459bf03002f0040d8e541e2e9b55767660f6b2efb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d04000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 00:01:47 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000002680)=[{&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000000240)=""/19, 0x13}, {&(0x7f0000002540)=""/109, 0x6d}, {&(0x7f00000025c0)=""/10, 0xa}, {&(0x7f0000002600)=""/86, 0x56}], 0x7, 0x0) fchdir(r0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000440)={0x2, [0x10001, 0x78]}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000040)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) r3 = semget$private(0x0, 0x3, 0x80) __semctl$SEM_INFO(r3, 0x1, 0xb, &(0x7f00000002c0)=""/233) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x7fffffff, 0x0, 0x200000000004, 0x21d5}, &(0x7f0000000400)=0xfffffffffffffcde) r5 = accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000002840)=ANY=[@ANYRES32=r4, @ANYBLOB="000000001f000000eb00ffffd70003000500000002004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a4bb72685d00c7a617348002279414ca77a29d2dd295c47e09a1f028ce7f3e3a46ffd6", @ANYPTR=&(0x7f0000002700)=ANY=[@ANYRESOCT=r5, @ANYBLOB="48dc2c99bac78077b053041f975fef581573deed9043a092c1bb383d7884c2d9b14a1aad1f2c340559cf17b374879f6a6f28ca1ee23df111b8fa6f33d2b2c6209f45af211eae2ea744c8c8b9d52fe13df334b4bc668950096a3210ea5af791bda7000902f30b1e60797277f7fd104e5fd0e180aa94604d4626f0c8f870c874ece422cbfb5cc236c51fc3427c94433a0a4372642f2c4c9fbd11597d7b68f7cc6d09e033d99c012fbda88b0012fbbd221f59a9851b12621c61a46bec6be27aec6f4468d9897d6aa51e3cec7395acd4e16d547185301fba79e199273fc23fe0a95d05219700fdd858645411", @ANYRES32=r5, @ANYRES32, @ANYRES16=r2], @ANYBLOB="8100004b68c4e8bdc3d146e1f4b05900b1000000"], &(0x7f0000000280)=0x4) 00:01:47 executing program 2: sync() r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x110289, 0x4) getsockopt$inet_mreq(r0, 0x0, 0x41f07d6807a20ec, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x8) 00:01:47 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x1) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000280)=[0x40, 0xed, 0x5, 0x6033, 0x80000000, 0xffffffffffffff01]) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) semget$private(0x0, 0x7, 0x400) 00:01:48 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) 00:01:48 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffff12c0, 0x1000300010001}) 00:01:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x5, 0x100, 0x0, 0xfffffffffffffff8, 0x8f7d, 0x10001}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000)={0xf3}, 0x4) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1000000001001, &(0x7f00000000c0)=0x8a4, 0x287) 00:01:48 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x13, &(0x7f0000000040), 0x4) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2100100000fe8000000000000000000000000000bb0500"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xffffffffffffffc1}, &(0x7f0000000200)=0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000000), 0x4) 00:01:48 executing program 2: r0 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000180)=[r0, r1, r2, r3]) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x8a, "883c5e3fbe8ee61cf3c81b793477056c4d311d050ba7254638a043bb6349e527f129568cd978f0cd6179465f64c152f80a5169628895912652f0930b5faa95bb1ee07bb5e8e1c4bf4e1d12c116b45a62b424cdaf405a836bf539eaf9df0ce693466d59a648eed786e2448350149961cdf13d8732ef25470515e6fa39d5e45135914ead45113fe1acd561"}, &(0x7f0000000280)=0x92) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000002c0)={r5, 0x7daa}, &(0x7f0000000300)=0x8) setsockopt$sock_timeval(r4, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) 00:01:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x100, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') chmod(0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) 00:01:49 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000380)="0f4feb46ffae2f280226f06c35bfa79c80dcdc7f4999926afb8faedc65a0f97b28c8cc766cd636209f986bd1ef72c3669f113fb9d5d1ecbbe2848d6feb3aefd938af908e1e48b19398a8b2d229ced73e362d7d82e07042b2f8cb818c926b2d83488bf2ee1bfc3bba9369f65c43bad6f9124dd1de7440e78b3bf3fc8422f4a6973c883e5fa5d823bd4ab2ecf721acfcf5106aff780043355aadd008fca5565e6bc8d1ac6556a75663fe291eb80fe3a33bf47580dbba77d717b8369e54a216eaed98106435447681469c36a785a06617e7ddab25a51f", 0xd5}, {&(0x7f0000000280)="4ea74248e742788bde7c0c2ca22b8d408c978d34e15dc93e20c54126891fe3375b0220aff581ff6d0e95ab89ec2808ace11808f58794209823cee73d13761aee7c437274002e4c9ca2afac80f3352c27fc59b3709067d47566948e4c755adb8f54fbdfb00a41ff60dedd020ccef957b0028b4fa733ce4fde39d2fc157b874dc70bb45749b4eb6c823355e601fa21067a0c290f22e3", 0x95}, {&(0x7f0000000480)="8e6896c3df01feae0086af629f447d13ce5b6a0a71ccf38e6e2b63fc0d1afeafc11b29f4916e28ff468f8aa3538a7eebd0b431194497eb6799e8574df81c5637f2191778d1b3ecddf5c32f5f2bf3260bcc34bcf5e30232f39167534601570f0b", 0x60}, {&(0x7f0000000500)}, {&(0x7f0000000540)="0b7bbc587d19d17366c7d1deafd8bde6dc10814b89cc154de9293e9b64dc87ec511d5c7ac6fcd07316f306d05c0e6da13431836b9f5d3677a3f75ef3f580e82b578b409f70c8501a6f1347c99b1d1ae76e8cfeabde9e1831678cf536e3119157c3c67081a5733188ffcbc4be52c742157fd72317bbd39208a760ddbc5f979232c4c25da9b1eddf63a35f2e2419fbc3aaaf", 0x91}, {&(0x7f0000000600)="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", 0xfc}], 0x6) ftruncate(r0, 0x1007a) fcntl$setstatus(r0, 0x4, 0x4f) r1 = getuid() freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ppoll(&(0x7f00000001c0)=[{r0, 0x40}], 0x1, &(0x7f0000000200)={0xfffffffffffff800, 0x98}, &(0x7f0000000240)={0x101}, 0x8) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/114, 0x72}], 0x1) ppoll(&(0x7f0000000100)=[{r0, 0x1}, {r0, 0x10}], 0x2, &(0x7f0000000140)={0x4, 0x6}, &(0x7f0000000180)={0x80000001}, 0x8) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:49 executing program 3: socketpair(0x17, 0x7, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xd, 0x64dd}, &(0x7f0000000400)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000000c0)="6e4c997dabaac027f01aee1ac4ee1bcf7991ada6d7b4e7fd828e2bd6448d010cd5d0a7eceaa838a19df994a94778294f62ee5df4cfacd11d7399b99d970588ff81b7b3ece5621dccb91485c01b3180810fa6da850bb68915808c0a88d8c703c5dc7d34a0852138d129c8bf9d3dd946737c5b7a4d947340017badb3244d3127d113ab7b4a12d9d02defbf29d786e9c1bdf819f14c74b83e57f9cd30940c283629751de8d389ac26d4d9dd8173023c74ae18a9dac62c286163b1e2d4a888ce3a4928e6f52033eafae27a7f21c37efd9355a0986353045d2e9a6cb3efaa", 0xdc}, {&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="0fc69ed867331208b612e8ac587fc0b86e7767cb77b6d3919396cc30c003878c52644bd28d7ef3b74d2d1893da4856385e414b832409f13d977a888db8be988a3a24c56cf01c10ac85ac449c4d37509bc329aaa34d3711250efccf48e97a3505f9c6a8f74f4e9989e6cd5a5e1407839a6b48e62f57cd4c037f650e9f3960c0397a640b9528792e", 0x87}], 0x3, &(0x7f0000000440)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x0, 0xfffffffffffffffc, 0x9, r1}}], 0x38, 0x5}, 0x104) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000000000), 0x2) 00:01:49 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:01:49 executing program 2: syz_emit_ethernet(0xffffffffffffff1e, 0x0) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x80}, 0x8) writev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000001300)="60cbea85515b747afe059b288124b0e816942e4eee15736aa736defc4a5dc900", 0x20}, {0x0}], 0x2) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x68}, &(0x7f0000000140)=0x8) 00:01:49 executing program 2: syz_emit_ethernet(0xc4, &(0x7f0000000140)={@random="1fcffb37c458", @remote, [], {@generic={0x8068, "200c268dd3a605fd7b0b1c6b5fa421d924a38f2c93ed423d8131b07a479fc426aa07de36ab084b04d1d575a83f4c9d20197e4920aeda1e053fcfe1590db3a28b53a0ad16cc0ef7e3b709a9d74b7814ca5c1a64d32558246601ba285e882369b9f180b91a259eb279d9df2b9855e97d06e304ae9a1f7cff98e557d60a03345d1dad72b4652e04f4c62499541420c3052277fb7ab1a14066d7a96f4b828a5c3e0e931fec28146330d0a67b052c1a115a529d4e0b5c96d3"}}}) 00:01:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_execute_func(&(0x7f0000000100)="c4e1e171e7fd660f1530643e65410fe16500c4e3e96a9bfb7e000000f0212bc4426996b77825000044dbd1f245dbe464660fd8d2c4c255a6c2") socket$unix(0x1, 0x5, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:49 executing program 2: r0 = geteuid() r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r2 = geteuid() r3 = semget$private(0x0, 0x3, 0x314) semop(r3, &(0x7f0000000180)=[{0x1, 0x0, 0x1800}, {0x1, 0x8, 0x800}], 0x2) setuid(r0) fchown(r1, r2, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0/file0\x00', 0x400) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 00:01:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DIOCRADDTABLES(r0, 0x80044401, &(0x7f0000000100)={{"515ff4045c45d770c2c436429fa2bcc3d4bb6d6f206e8621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82403a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076975d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7752e81bcf86e33396ae11ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) shmget$private(0x0, 0x1000, 0x500, &(0x7f0000ffe000/0x1000)=nil) 00:01:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) syz_execute_func(&(0x7f0000000140)="985e4aa84a1c340f05f359bf1900000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4e270f391d5000000f3a7fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c414a8c4e3f56cbd00008020d0c466410fe847e8c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac61610bc4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e86600af680808360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d0ba261b7e2") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1e, 0x20000001, 0xf30) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x80, 0x1000}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:01:50 executing program 0: syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2466a0a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c483ed7ce0216666450f17720d2e440fc7bf0d00008066660f3a0b0865") socket$inet_udp(0x2, 0x2, 0x0) 00:01:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x2a1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@empty, @multicast2}, &(0x7f0000000040)=0xc) 00:01:50 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f3fd59bf5d134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f3a40b1a65497b0000fb8c4054e4eed751e0fa0e509ab34d1c4850bf8c470c4d8efc66db712c483397fd3002adcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef0f0f5b038ad4d4660f67d5c44194597300a3056f0000004e00c4618de3c0f526653ef30f2c2b58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x20000000, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x28}, {r1, 0x2}], 0x2, 0x7) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fchmod(r2, 0x20) 00:01:50 executing program 1: syz_execute_func(&(0x7f0000000240)="982c1c0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8000, 0x6, 0x4, 0x1f, 0xb2c, 0x8, 0x6, {@in6={{0x1c, 0x3, 0x1f, @rand_addr="13cb1aee9182a22c5f9b0afff5648822", 0xfee6}}, 0x0, 0x10001, 0xfffffffffffffffe, 0x9d4, 0x800, 0xfffffffffffffff7}}, &(0x7f0000000100)=0xb0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x0, 0xc2, 0x5, 0xffffffff, 0x8}, 0x14) 00:01:50 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000600)="9ba7c1802eb6749a", 0x8, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="a069cb880a60", 0x6, 0x0, 0x0, 0x0) dup2(r0, r0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="71a5ed7b1f6c78ae137297ee34c153fccfe7a7755bccedbb2b31777583e2cc28de66637d40a1e40d147a0f8d81d3a9284ca6f3734b2583644b24e600d65bf74ee9343889cbc1fd3b4071bc92c6d00c9b886c172081441627b44aac2dc7048077b7edaa9496f22cc0bf391387c9e1a3cd0693bfae9eaf508b8989d4a3ef9ffdfa229dd8296ff61fbdd65420b1850928756b9cec87b3f91a85099cdca59fa2bbf956fc6c70ae86b9013b22edbcec25e15a946a515c1c328f9be93b59bbb4d104eec0c58b81de30fca21723ffe1abec21fbbbf1656fac26b7", 0xd7}, {0x0}], 0x2) sendto$unix(r0, &(0x7f0000000080)="288818546107bc690f550939228faec6ab667aceb9070035e9dfa50c02a967", 0x1f, 0x20188, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/59, 0x3b}], 0x1, 0x0}, 0xfffffffffffffffc) 00:01:50 executing program 3: r0 = socket(0x1, 0x20000003, 0x3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x5, 0x2, 0x9, 0x7b75}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = socket(0x1, 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind$inet(r2, &(0x7f0000000000), 0x10) 00:01:50 executing program 2: syz_emit_ethernet(0x9c, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x10, 0x4, 0x4, 0x2, 0x8e, 0x65, 0x0, 0x10001, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @multicast2, {[@end, @timestamp={0x44, 0x18, 0xc9f7, 0x0, 0x1ff, [{[@remote={0xac, 0x14, 0x0}], 0xffffffffffffffff}, {[@broadcast], 0x7}, {[], 0x3ff}]}, @rr={0x7, 0x13, 0x0, [@loopback, @rand_addr, @remote={0xac, 0x14, 0x0}, @multicast2]}]}}, @generic="1c0c0f0714983529c0f1452350184588aa1a55798c39e35048cd423b6bfd5346acc72b69888542fcd6de54146026ace634c0fe3f5a8ec1406fd41984ebf372dc8f18ddb91ad0cfe6e8a34a5b422b"}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @random="7c0e940841a4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xa005556600f8ffff, 0x0, 0x0, 0x0, @local={0x31}, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11, 0x2}}}}}) 00:01:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x9, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2006000000000000000000000000000000000000010800"/112, @ANYRES32=r1, @ANYBLOB="0101010003000000"], &(0x7f0000000180)=0x8c) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7}, 0x5) listen(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000581000/0x2000)=nil) 00:01:50 executing program 1: getegid() r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') 00:01:50 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340), 0x0) r1 = getpid() getpgid(r1) open(0x0, 0x100, 0x101) readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x3) 00:01:51 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:51 executing program 2: r0 = open(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000840)) getgid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000d5000000000000005158f410afa957a5fc49bdc4f14457e94a6cdcd0b6b43792abedc1139978b42ce453347ca6eee2e7e5766800aab971d1f3071050692660aac6c71e26563b2eef13fd55f76a34e906c3c681a555c810433b7f8578235ce35fb6218fad10f034483d39654f230f111eed870c6403add2672314c3597d9a35"], &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, 0x8) execve(&(0x7f0000000880)='./file0\x00', 0x0, 0x0) 00:01:51 executing program 0: syz_execute_func(&(0x7f0000000000)="969898140d0f05f30f59bfd904cf2fc4a37bf0c53e41e2e9b55767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4d667c4cc4d61cd583d0000f581c66db712f344a7c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = socket$inet6(0x1c, 0x20000005, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x6, 0xfffffffeffffffff, 0x9, 0x1, 0x0, 0x3ff, 0x4a17, {@in6={{0x1c, 0x3, 0x80000001, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x100}}, 0x0, 0x7, 0xf2f, 0x3f, 0x400, 0x10000}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3f, 0x6, 0x1ff}, &(0x7f0000000200)=0x10) 00:01:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x104, 0x40) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) close(r1) 00:01:51 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000000000a695fd0447eec93ea9969787871a672f3db9b6a4cdac2af4c074f8e5edae63e38d", @ANYRES32=0x0, @ANYBLOB="0100050000000000"], &(0x7f0000000180)=0x94) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x7}, 0x8) r3 = dup2(r1, r1) ioctl$DIOCCHANGERULE(r3, 0x8048756d, &(0x7f00000002c0)="eac9e749df4966f21dd14e1a6e1c8a0000fbc33e8511de0f6c7536db987900ff4a5f4c1af0") r4 = semget(0x1, 0x0, 0x21e) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x24, 0xffffffffffffffff, 0x0) __semctl$IPC_INFO(r4, 0x2, 0x3, &(0x7f00000000c0)) 00:01:51 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x70, "583b245075ac48f043af2848003d156c3312c2ea460987ac107543cb4c3f26eac75e0dc1dd513ab30ece575bd9f2b1f4f499ee4d04a68ec0658119869543af0f26c271949e277cf10fdbfb3d4f75ee1c99a1284bf4afcaf2cb869fdbd8cf262c35bc1ce71085e7477628dc9d0bc51d7c"}, &(0x7f00000001c0)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) r2 = socket(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:51 executing program 0: r0 = socket(0x1, 0x30000001, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000013c0)={0x0, 0x80000000, 0x3, [0x8, 0x0, 0x10000]}, &(0x7f0000001400)=0xe) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000080)="5457492cf9e3958c", 0x8}, {&(0x7f0000000240)="ddedd94d75087b83cdb4468e3fa30d", 0xf}, {&(0x7f0000000280)="b0cca38cd9629af9f0fb5ddb00f6b1bed1aac52c7be782386e505d33abd2d5dbab79274e13ac0ed7ad16c8bba5ba612f5ce1c091732ba019351c0b0826086652c19c85bd7257fa035e074057cf61617ea2d6ede73fd800c02fe2e2bd9a96b781300f871cb3c5ba9d18da3d9e977499227feb9ebbc0287b0427c0822f5b77717cec0b0c547adb12037885c3dbfde3e7d2570477b80051e246aaf16ecca1568b2e05b4fa153aba9a02bcfd7c2901815f62c06ef04ecc4a6b65267155a7", 0xbc}], 0x4, &(0x7f0000001440)=[@sndrcv={0x2c, 0x84, 0x2, {0x3f, 0x9, 0x10, 0x3, 0x0, 0x27b, 0x20, 0x7, r1}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x40}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xffffffff}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @init={0x14, 0x84, 0x1, {0x1, 0x3f, 0x80000000, 0x5}}], 0x94, 0x20100}, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) writev(r2, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1) execve(0x0, 0x0, 0x0) symlink(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)='./file1\x00') read(r2, &(0x7f0000000140)=""/252, 0x7fffffffffffffff) 00:01:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) r1 = socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x80000000, 0x4) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0xc83}) 00:01:52 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) syz_execute_func(&(0x7f0000000100)="9826473e431c0a0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0) r2 = dup2(r0, r1) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f00000005c0)={{"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", "2318d697219fc6c46746f77e64418116e953f83f8983aa292c71d3f02ad91a00", 0x100000000, 0x8001}, &(0x7f00000001c0)="ed179ee417ddec3108bdbe65da33a331ac790d2930f12412d863ffc02558ecf2a870ecee82285208f06a39bb8bf59414b038f0f2be1ce9df6307692ff22143c4c83c6083304b11d5a107ff9b0e140a1ae8ccd7bd14b54c9607fa84edbd8a474572158a2ac6843a0b105e75191d569670d132c7797d94670bf9e368c6ceba52dc4dfd3636110b66c39b8b3c79db0b1627e60023ca055b7d8a1f229fc32ecef8e292d86a6ddde599851b6ff5d8", 0x100000001, 0x5, 0x100, 0x2, 0x8, 0x9b8b, 0x100000000, 0x7}) r3 = getpid() wait4(r3, &(0x7f00000004c0), 0x1, &(0x7f0000000500)) r4 = msgget$private(0x0, 0xe0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgsnd(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c3f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c87bf3ec967b82186aca9f633b0c3ad7fee9e025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a3990800"/237], 0x1, 0x800) 00:01:52 executing program 1: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:52 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780df) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x800000b35d, 0x800000b35d}) 00:01:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x7ff, 0x0, 0x910c, 0x1}, &(0x7f0000000140)=0x18) freebsd10_pipe(&(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:01:52 executing program 3: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x6, 0x19) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000140)='./file2\x00', 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) fsync(r1) 00:01:52 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e996460f6ae2855b660f162f0fc4014e21fcc4639d6ad7d82e41812047042b004c000003ba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000040c463294b7d09753b3a5c4f28681d1d440f2b550142c4b331c40285bfd2400f0fa305080000b0110f0f82dada048336000000") ftruncate(r0, 0xab9) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/115, 0x73}], 0x1, 0x0) 00:01:52 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) 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) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:01:52 executing program 0: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(r0, 0xf, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() munlockall() semget$private(0x0, 0x2, 0x30) r2 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:52 executing program 1: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getpeername$inet6(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x7, 0x7, 0x200}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000340), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x8, r3}, &(0x7f0000000300)=0xc) write(0xffffffffffffffff, 0x0, 0x0) 00:01:53 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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 = openat(0xffffffffffffff9c, &(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x6, 0x19) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') mkdir(&(0x7f0000000140)='./file2\x00', 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c090f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) fsync(r1) 00:01:53 executing program 1: r0 = socket(0x20000000002, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x100000000, 0xfffffffffffff7b2}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x9}, &(0x7f0000000240)=0x1) 00:01:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0xfffffffffffffffe) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:01:53 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x80000000001c00, 0x4800}, &(0x7f0000000040)=0x10) 00:01:53 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6000000000000000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x800000, 0x1000, "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"}, 0x1008) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}, 0x7}, 0x1c) getitimer(0x2, &(0x7f0000000100)) 00:01:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xffffffffffffff2d) 00:01:55 executing program 0: r0 = socket(0x0, 0x0, 0x0) fcntl$lock(r0, 0xf, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, 0x0, 0x0) sync() mlockall(0x1) sync() munlockall() semget$private(0x0, 0x2, 0x30) r2 = semget$private(0x0, 0x4, 0x3e19cec4190485b3) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000d40)=""/231) ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:55 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) syz_execute_func(0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100000, 0x2) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000240), &(0x7f0000000280)=0x4) mmap(&(0x7f0000985000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x104, 0x9) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20100, 0x100) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) r3 = dup(r2) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000000)="af354b12b3e1b2b371fee33ce2ad7ebb8377e70e107fa7f5ab5933284461f4fc0de8821c934c0dcc29355b72fd95bd2960c0c8ec379cbe99a8b8b38fd09da23360bdb721621f76ba") getsockname(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) 00:01:55 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket(0x1f, 0x20000005, 0x5) r1 = accept4(0xffffffffffffffff, &(0x7f0000001400)=@un=@file={0x0, ""/108}, &(0x7f0000001480)=0x6e, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000014c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001500)=0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001540)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001580)={0xffffffffffffffff}) r7 = accept$inet(0xffffffffffffff9c, &(0x7f00000015c0), &(0x7f0000001600)=0x10) r8 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r9 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001640)) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) r11 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r12 = socket(0x0, 0x30000004, 0x8) r13 = getpid() getresuid(&(0x7f0000001680)=0x0, &(0x7f00000016c0), &(0x7f0000001700)) freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000018c0)={&(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f00000000c0)="7f706f80e41d986ff313af81c2787dbb1eb022cda7eba118ecee61346d2818e47c", 0x21}, {&(0x7f0000000100)="b21482784b75565ec6a6bea33e098a90f41f12bce8647b80", 0x18}, {&(0x7f0000001280)="8a2031e3db6cee25f1b01759d98b592c17b6dd6e5da58e081c200ffbbf162d3641588930b16cc831979833572587522c76612173d84606c57ed7a10eba2a35681789895c6d2ab3d6ee226e20ba7700a57dea232aa74086e6ee007b799a32f93be9db78aa26429bcbc19cb21d1a0ea4dcfe7a6b31287c20b3d6dd4a494d63559e5cfe5f81b7da64b9c8a9eace5d48946eb3e442fc1e030bca7c29ce167086b6be96b2a4a01526a59c090d6cf47ac63249638dc1e92c9e2f1d75d07c42f1965b78dea5b501456fbd6dade26b7eed30094f8ea6370ba1d77fb5ab2a1453c0d1ffbb540411d34d9ca2a6eb78c9d7edcfae397c8674e78f2b72", 0xf7}, {&(0x7f0000000140)="138f23d29c8bbb788ae3859e44e6f711ea2de009f7ef8af1b63ccfb288fb79b92669be6603056a15f4356ec7094f3f0786d80ad502e7779e0f40bca355f978200a4fdd47468d26496f91ded4a29bd4c4b193d4d03e7f9789407bf77bc4e10c72af48fcd5325f739a07d8", 0x6a}], 0x5, &(0x7f0000001800)=[@rights={0x30, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x20, 0xffff, 0x1, [r9, r10, r11]}, @rights={0x18, 0xffff, 0x1, [r12]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x88, 0x80}, 0x100) r16 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0xda) fsync(r16) freebsd11_mknodat(r16, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:01:55 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$inet_tcp(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="985e4aa84a1c4f0f05f359bfd94aac0043c0eb2541e2eba2a2363e460f1a7000660fdefc97660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = socket(0x17, 0x10000000, 0x1) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0x80, @empty, 0x3ff}, 0x1c) 00:01:55 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc062105}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8) 00:01:55 executing program 2: syz_execute_func(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev//.\x00', 0x200, 0x0) fchdir(r0) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDADDRS(r0, 0xc4504443, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000180)={0x3, [0x1, 0x1, 0x20]}, &(0x7f00000001c0)=0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={r1, 0x6, 0x0, 0x7f, 0x100}, 0x0) 00:01:55 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x2, 0x0, 0x3, 0x2, 0x0, 0x1, 0x10001, {@in6={{0x1c, 0x3, 0x200, @mcast2, 0x1ff}}, r3, 0x10000, 0x100000000, 0x7, 0x7e0, 0x6}}, &(0x7f0000000280)=0xb0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340), 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14) 00:01:56 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$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) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r1 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:01:56 executing program 2: syz_execute_func(0x0) getpgrp(0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r0, 0x0, 0x0, 0x4, 0x0, 0x0) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0) r1 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x608020401) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) flock(r1, 0x0) freebsd10_pipe(0x0) fchmod(0xffffffffffffffff, 0x6) open(0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x801, 0x11) getpgid(0x0) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106) syz_execute_func(&(0x7f0000000000)="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") 00:01:56 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRESDEC]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x4b81}, 0x4) 00:01:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) ftruncate(r1, 0x2a60) read(r1, &(0x7f0000000240)=""/175, 0x2a60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2109000000a607f5f9bd4f585e8a6e7e585d17f7620100"/128, @ANYRES32=r2, @ANYBLOB='\x00'], &(0x7f0000000200)=0x8c) 00:01:57 executing program 1: r0 = socket(0x1, 0x30000003, 0x47) r1 = accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2201800000000000000000000000000000000000010900"/128, @ANYRES32=r2, @ANYBLOB="0600000009000000000000000800000000010500366db25b"], 0x98) syz_execute_func(&(0x7f0000000240)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f34502d9c6c6c402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ec6c38ab7e2") select(0x40, &(0x7f0000000000)={0x6, 0x9, 0x9, 0x20, 0x6, 0x10001, 0x6, 0x1f}, &(0x7f0000000040)={0x4610, 0x1, 0x8, 0xd2b6, 0xd51c, 0x54, 0x401, 0xf6}, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x3, 0x3, 0x5, 0xfff, 0x537}, &(0x7f00000000c0)={0x4, 0x8d62}) 00:01:57 executing program 0: pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f00000003c0)="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") r2 = socket$inet_tcp(0x2, 0x1, 0x0) semget$private(0x0, 0x3, 0x80) linkat(r0, &(0x7f00000013c0)='./file0\x00', r1, &(0x7f0000001400)='./file0\x00', 0x400) r3 = accept(r2, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x80000001, @mcast2, 0x800}}, 0x0, 0xfffffffffffff978, 0x3, 0x7947}, &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, r4, 0x8, 0x9, 0x200}, 0x94) syz_execute_func(&(0x7f0000000000)="c4a1d964926c6f3d3d3e2d00800000c4e17b2ccbc44209bef56545d9f4f3360f0fb5cd0000008ec48211bca492d23300002e470f9e00c4c2f9306200660f3a602054") syz_execute_func(&(0x7f0000000180)="1c24c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3eff5f5dedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:57 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) close(r0) chroot(&(0x7f0000000180)='./file0\x00') writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="4675ef7fc78e071801dbe622", 0xc}, {&(0x7f0000000380)="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", 0x1000}], 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) 00:01:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f00000000c0)=0x2e76cb46c6312f7b) 00:01:57 executing program 1: syz_execute_func(&(0x7f0000000200)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x3, 0xfffffffffffffa51, 0x8}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x4000, 0xe7f, 0x40, r1}, &(0x7f0000000140)=0x10) 00:01:57 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x4, 0x4) 00:01:57 executing program 1: mmap(&(0x7f0000eac000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000eaf000/0x3000)=nil, 0x3000, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f0000ead000/0xe000)=nil, 0xe000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) 00:01:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000010c0)={r2, 0x7}, &(0x7f0000001100)=0x8) setsockopt$sock_int(r0, 0xffff, 0x3f, 0x0, 0xfd4b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001140)={@in={{0x2, 0x3}}, r3, 0x0, 0x9d, 0xd6, 0x81, 0x3}, &(0x7f0000001200)=0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001240)={r2, 0xf4}, &(0x7f0000001280)=0x8) 00:01:58 executing program 1: syz_execute_func(&(0x7f0000000240)="969898472c43140e0f05f30f59bfd900cf002e2cc941e2e9355767660f6b32f9660f72d50f0f01c4034ed5751e0fa0e509ab34d1c4e10bf8c4ccc4e1e4c27201bc0fbb5a003d0000f581c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c442d381edf90000429cc0f5264780ec0058c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) 00:01:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='&\xcb\x00', &(0x7f0000000080)='-+\x00', &(0x7f00000000c0)='\xc6(\xff]\x00', &(0x7f0000000100)=')Q$\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='^$\x00', &(0x7f00000001c0)='^\x00']) 00:01:58 executing program 2: syz_execute_func(&(0x7f0000000180)="982cf70f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc224febeb8265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a0808294001b00b9300058f89a0924d20c4e26d296f0e66f347ad43dcf50f01c4742ff30b388e039641d9de1d1d7e9c8166017c4272726f20b15ffbb15ffb110f66f26d3804836c") syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_execute_func(&(0x7f0000000540)="984cbd5ea84a1cac0f05f359bf0300000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec43645dafae509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dcc42155d5709ac481f1da10") r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0x7ff}, 0x8) r3 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180), 0x209) 00:01:58 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) 00:01:58 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="718887dd"], 0x1) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) 00:01:58 executing program 1: r0 = socket(0x20000002, 0x10000001, 0x800000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000100)=""/176, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) 00:01:58 executing program 0: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000040)={0x10, &(0x7f0000000100)="e03471ca82e72b9bad565ba77f7501a74a3e04e0461528596691d54493f2b54216c14513ff40d33fe989ee5cb1ab0bd6718d725d939b440ccddc3385f74bfb44bf0a860cdfcb5b409c1ef2de47b93aad68dd28462e1d769c926db2e9e6291451e26a176de0ac039994de1618de5e1e48701a9a8207f4805b3e6c4ee80bccd79ebb368ae36be56a12ee5641f58d34509941df1f7a1cec42b2cf422b74fdade515d731d1fdf28bac046ecd0343301aa994b0b00bad89f06fc3072bc8638b351ee66543bf7cdac454739a5dc8c34e1d9300641f6bad17d3a6d660fc07a14fab084c19e2ac90017ffb6cdbf0acc57b34e6", 0x6, 0x6, 0xffffffffffffffc0}) 00:01:58 executing program 2: r0 = semget(0x1, 0x0, 0xc4) semop(r0, &(0x7f0000000000), 0x0) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x3, 0x6, 0x1, 0x2, 0x81}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={r3, 0x1ff}, 0x8) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) nanosleep(0x0, &(0x7f00000002c0)) r4 = geteuid() setuid(r4) socketpair(0x2, 0x5, 0x90, &(0x7f0000000040)) syz_execute_func(&(0x7f0000000080)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf001000000f534d39c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10") 00:01:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x9, 0x24e) r1 = accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)={0x2, [0x6, 0xffff]}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="d8", 0x1, 0x1, 0x0, 0x0) 00:01:59 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x10003) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000000000)="05f6daefb09d44ba81d3b8817c96fb5bf0a1e4f79023e602cf741df562249a32d91f8e9301408ef805702b971cda746587c87b233e4c67a3920ab4c822cfd454be9ece09451d4ade81f9c268f6", 0x4d) 00:01:59 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) 00:01:59 executing program 2: r0 = socket(0x0, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x80000001, 0x0, 0x4, 0xff, r1}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x3, @rand_addr=0x7fffffff}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r2 = accept$unix(r0, 0x0, &(0x7f0000000200)) recvfrom$unix(r2, &(0x7f0000000240)=""/12, 0xc, 0x81, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @broadcast}}, r1}, 0x8c) futimesat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x7, 0x9}, {0xffffffffffffffff}}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x20}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x20) r8 = open(&(0x7f00000004c0)='./file0\x00', 0x4, 0x100) fchdir(r8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000500)={@in={{0x2, 0x0, @loopback}}, r7}, 0x8c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$DIOCRGETADDRS(r8, 0xc4504446, &(0x7f0000000740)={{"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", "af67a6f0e3541b79d2cab6c5e027cd4b61bcc8a42500a51f6e6c79e4667cb3c4", 0x6, 0x2}, &(0x7f0000000640)="a3d4ee98e7e7b2658245f26a934c58b46a3629bb9e6c72b4d2b6f1c9f0868d8f98ef27b2bd27619b2f8e2d2ae79af6ead5b4b162386c0af32e00637eeb00c50931e692a55b915e157b67f3a60d7bd9d98dd874ebaa646dd5e846b00bf2b96d673e9dff1e4ab8cc3a7643df12b448877417685565c97d6cc56384f6772ed0cb09c23fdb4e9c6a12d4ac12e92517345b495887c05905a90f5d62d2293ff3e0ba4356398cc3a385c09f17d2ded8d1b7b206fefe7b93273c8ca043cd35bdd9d3ca3db57913615f8987496b1d4e655623b4b3c6659c3423789c003e5b55f28cee21d09e2c8ba6c6df30e11eed88d4c9eb26687c038a54afff1ae0", 0x87, 0x5, 0x7ff, 0x7, 0x3, 0x7, 0x3ff, 0x53f}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000bc0)={@in={{0x2, 0x0, @rand_addr=0x1}}, r5}, 0x8c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000c80)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000cc0)={0x6, 0x400, 0x0, 0x2, r4}, &(0x7f0000000d00)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000000d40)={r9, 0x649}, &(0x7f0000000d80)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000dc0)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000e80)={r9, 0x9, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000ec0)={0x1, 0x10, 0x7fffffff, 0x2, r9}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000f00)={0x7f, 0x2500, 0xfff, 0x1, r1}, &(0x7f0000000f40)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000f80)={0xff, 0x2, 0x4000, 0x6, 0x800, 0x800000000000, 0x9, 0x101, r6}, 0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xb, &(0x7f0000000fc0)={0x9, 0xc3, 0x200, 0xff, 0xfffffffffffffff8, 0x7, 0x3, 0x7f, r7}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000001080)={r5, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f00000010c0)=0x10) dup2(r2, r0) 00:01:59 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) recvfrom$inet6(r0, &(0x7f0000000040)=""/50, 0x32, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x80000001, 0x3, 0x3, 0xd3d, 0xd76}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r3, 0x3f, 0x7, 0x3ff, 0x19, 0x5, 0x3, 0xfffffffffffffffe, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4, 0x2, 0x1000, 0x1, 0x39, 0xbc28}}, &(0x7f0000000240)=0xb8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000280)={0xffff, 0x30f19274, 0x800, 0x3f, 0x44c5, 0x6, 0x8, 0x800, r5}, &(0x7f00000002c0)=0x20) poll(&(0x7f0000000200), 0x14b, 0x0) 00:01:59 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0xfd3acb6db2897e4f, 0x0, 0x0}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) 00:02:00 executing program 0: syz_emit_ethernet(0x59, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3]}, @mcast2}}}}}}}) syz_emit_ethernet(0xc5, &(0x7f0000000000)={@empty, @broadcast, [], {@ipv4={0x800, {{0x1c, 0x4, 0x1000, 0x10000, 0xb7, 0x65, 0x7, 0x9, 0x36, 0x0, @loopback, @empty, {[@ssrr={0x89, 0xf, 0x1, [@remote={0xac, 0x14, 0x0}, @rand_addr=0x900000000000000, @remote={0xac, 0x14, 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x10000, [{}, {[], 0x2}, {[], 0x3}, {[@multicast1], 0x772}]}, @ssrr={0x89, 0xf, 0x6, [@loopback, @multicast1, @multicast2]}, @lsrr={0x83, 0x1f, 0xa3, [@broadcast, @rand_addr=0x6, @local={0xac, 0x14, 0x0}, @multicast2, @broadcast, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @generic={0x83, 0x4, "4718"}]}}, @udp={{0x3, 0x2, 0x8}, {"6a7b6a7c4dac7dd9f0eca5b0b337c16c2abc1c513399e0f35e35d175a1524f8a4b64418b30ce3207e6ad872907f61cc94c169a4b62b2875e50aff0f76d5801"}}}}}}) 00:02:00 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x64, 0x0, 0x0) 00:02:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000), 0x4) r1 = socket(0x1, 0x1, 0x1ff) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000040)={0x1, {{0x2, 0x0, @loopback}}}, 0x90) 00:02:00 executing program 1: select(0x409a9d23, 0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x7, 0x3, 0x676c, 0x7, 0x8b, 0x4, 0x6a, 0x6}, &(0x7f0000000040)={0xe7c, 0x7, 0x7fff, 0x2, 0xffffffff, 0x5, 0x1ff, 0x7}, &(0x7f0000000080)={0x6, 0xf8a6, 0x8001, 0x6, 0x8a98, 0x8, 0x8, 0x737}, &(0x7f00000000c0)={0x832, 0xfffffffffffffffd}) execve(0x0, 0x0, 0x0) 00:02:00 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb08004900009f2c3a5690ff240000000000009078ffffffff000000000703fd440c0502e00000"]) 00:02:00 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000080)=[&(0x7f00000000c0)='\x00', &(0x7f0000000040)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x0) execve(0x0, 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r4) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:00 executing program 3: syz_execute_func(&(0x7f0000000000)="988d47683e431c12a712a7042459bf0200000040d8e541e2e9b55767660f6b3266410ff33f660f72d50f0f0db8f4f44e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38df3c0f52658c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 00:02:00 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x1000a0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0x1, 0x7fff, 0x4}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x4}, 0x8) open(0x0, 0x80000000000206, 0x0) open$dir(0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) setrlimit(0x6, 0x0) execve(0x0, 0x0, &(0x7f0000000640)) 00:02:00 executing program 0: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) pipe2(&(0x7f0000000040), 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x140, 0x0) 00:02:00 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8082, 0x4a) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0xf, 0x6, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2}}, r1}, &(0x7f00000001c0)=0x8c) syz_emit_ethernet(0x177, &(0x7f0000000000)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local, @multicast1, @remote, @rand_addr=0x7f}}}}) 00:02:00 executing program 3: mprotect(&(0x7f00007af000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) 00:02:00 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x6534, 0x4) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) accept$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000100)={0x8}, 0x1) 00:02:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000100)=ANY=[@ANYBLOB="0382001e3426a82a5e0000000000010001907dff00002fd57a4bd3ba0ffbc49ebf61a7d5fdcfe92e228cd8d41947700bc5bb069b408ac5932b990d8ddc7ef08aa058afbfe583c71c7387b4e0b8c030364ffdd56a46e7106505f6f743a17923becc72d9b8b19a932b274dac2ef83b6c48e9d2f632adc0b4392d902e36f353ef9e3b175b0ea188e2b79c5a18d7e3b0ecb83f3af126ca0a563586a49ef55c0de48c1bc7ad766200"/189], 0xe6) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x2, 0x4, 0x3]}, 0xa) ppoll(&(0x7f0000000280)=[{r0}, {r0, 0x20e6}, {r0, 0xa}, {r0, 0x80}], 0x4, &(0x7f00000002c0)={0x7f}, &(0x7f0000000300)={0x8}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x5, 0x5}, &(0x7f00000001c0)=0x10) ppoll(&(0x7f0000000080)=[{r0, 0x202a}, {r0, 0x6}], 0x2, &(0x7f0000000200)={0x80000000, 0x4}, &(0x7f0000000240)={0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8001, 0x3f, 0x3}, 0x10) 00:02:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) close(r0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "9ba936a74a272d89163c6110681b61ea"}, 0x14) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") ioctl$DIOCSETTIMEOUT(r0, 0x8004667d, &(0x7f0000000340)={0x5000000}) 00:02:01 executing program 1: syz_execute_func(&(0x7f0000000200)="9834170f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c42102fcfce101167c5c8ed72e41812047002b005f00262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95ddda1c9fb110f0f3804830a000000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200), 0x0) r0 = socket(0x8e02e6368a8fdfe2, 0x2, 0x4) r1 = semget(0x1, 0x3, 0x240) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000180)=[0x3, 0x8001, 0xfffffffeffffffff, 0x3]) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fffffff, 0x1, 0x4, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x4000000, @rand_addr="4d295c65d37b67f185e482092c1b7580", 0x16aad1a1}}, r2, 0x1, 0x7, 0x10, 0x0, 0x7, 0x6}, &(0x7f0000000140)=0x98) 00:02:01 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000000)="982e152c49c44191d1fd0f05c4417c5ae7c4a37bf0c53e41e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) bind(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a013bda767667664d0f7efa8f4808eebc3b0100802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:02:01 executing program 2: socketpair(0x17, 0x20000007, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x7, 0x8b, 0x9, 0x102}, &(0x7f0000000080)=0x14) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) geteuid() syz_execute_func(&(0x7f0000000180)="b11791cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={r2, 0xece, 0x4e59, 0x7, 0x3, 0xe99, 0x0, 0x5, {@in={{0x2, 0x2, @broadcast}}, r2, 0xc5, 0x0, 0xff, 0xea, 0x3ff}}, &(0x7f0000000240)=0xb8) 00:02:01 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) r1 = accept(r0, &(0x7f0000000140)=@un=@file={0x0, ""/30}, &(0x7f0000000240)=0x20) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) syz_execute_func(&(0x7f0000000180)="b1aa916b55000070062ef26e8a20c4c179f7f9e9646541dea52f3333bd1ac7c7e4c4217a7f9999899999b34cb8d79ab223843f3e64660f3a142e0d863c3bd4e17981a9e55b7ba361618192558dc3c3660f556df667f0fe8dd700000000e600008284616d763ac4c4421d93340a6d8fa824a265459352c481fc5b40096530ae07000000c240310dd96f04f38bf38b6101450f0fa6b9333dd8bbc4227d2e7800e5c461ad636299") connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x8, @mcast2, 0x8}, 0x1c) 00:02:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r1, &(0x7f0000000080)=@in6, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xffffffffffffff00, @loopback, 0xffff}}, 0x0}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) 00:02:01 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) socketpair(0x2, 0x10000000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:01 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x680aea3dbf5e9271, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x800, 0x7, 0x171cd166, r1}, &(0x7f00000001c0)=0x10) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0xea, @mcast1, 0x6}, @in6={0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x6, @loopback, 0x9}]}, &(0x7f0000000340)=0x10) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:02:01 executing program 0: r0 = socket(0x1c, 0x5, 0x2) r1 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={0x0, 0x2}, &(0x7f0000000800)=0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e200000000300"/136, @ANYRES32=r2, @ANYBLOB="0000f19cc21adc3aeb6a20e4e8e91e056b4b31e3671c"], 0x94) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x1) syz_execute_func(&(0x7f0000000100)="9826473e431c090f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x11) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7, 0x100000001}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000240)=r2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0xbdfa, 0x2200, 0x401, 0xbd1, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x4, 0x5}, &(0x7f0000000140)=0x10) 00:02:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xffffffffffff34fd, @loopback, 0x6}}, 0x0, 0x8, 0x6, 0x2, 0x6, 0x1800, 0x8001}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x3, 0x7220, 0x80000001, 0xf4b, r2}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x2e00, 0x0, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2200000005000000000000000000000000000000019f00000000000000000000000000000009eb204b626b005b0500000000000000000000000000000000000000000000000000000000000001fb32ea5fac734ebe0872cf41178bce00000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfed45e8e9a397d309edb4000000000000000000000000a5af42eff9d435", @ANYRES32=0x0], &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x5b}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x9}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x4, @rand_addr="e1f8ae7ac34eaf6c7c5e814882567eb2", 0x6}}, r3}, 0x84) 00:02:02 executing program 3: syz_execute_func(&(0x7f0000000100)="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") syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01a7f2f20b4f4f000c00000c0064f2400f107a04d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="981ac05931e6", @multicast1, @remote}}}}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, &(0x7f0000000080)=0x19f) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:02:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000300)={{"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", "6e15b1e917fc84cc885be07fff173792478ac2f2946ea568824d7b3e63630a8d", 0x8, 0x98}, &(0x7f0000000240)="1a0b09c61420deca52fa8763c4db338bbe392defbcc1201ef0f547235fe3a77b1e4eb803a56eff0d5a8a680023bd8061e285117d7dfbd122e37c983346ac3e2a2cd2737792210660d1e2e57bb4c15d25f540a2598187de9c266a1f93dd6fe7d6e620480dd26d47f8a6faab3b730c5557017e366ceb9a797000113a86844f6d391bee6ed40fbfad2372bf44f7571e436bf3078d4339a80e063ea49e986ea2bc8981e0385d68fdca00dbcb19172e4e894c6ae28a81681016ef6444a869bd60", 0x2, 0x6169, 0x1c, 0x2, 0x3, 0x9, 0x1, 0x966a}) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000780)=0x9, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c, 0x10000000) getsockname$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x103, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r3 = open(&(0x7f00000007c0)='./file0\x00', 0x0, 0x40) read(r2, &(0x7f0000000180)=""/141, 0x8d) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000800)=0x4, 0x4) 00:02:02 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x40, 0x44) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) close(r2) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000140)) 00:02:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x98}) mlockall(0x3) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xd8}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) munlockall() 00:02:02 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000008c0)="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", 0x1000}, {&(0x7f0000000180)="9104adedee959b9ffca4e8fb129018fffa72edf5fdce3b426a449495a7bbb722f3c95531ded5a4cfc5fb346662e786d86220126acbfa20e4381205bac031c9f103a97e969afcf532e593f90c2bc14fe04f014bda574f2ce0c2742b91441557244216b9a8c0a43f74f827567b20effd22888a50464a24807209cf135520d231cc8c027078f45ce1035df851ac3f76325ebf7a00b24283e4f26c418ab65ce0dba088979413ff6bcc9efd0c04acc385a4afbf29dcbbb5e4fb54a6c7d37891909a79dfd550791b4939a1f1265cf879cc951b68edafe12baa6afcc5612e24", 0xdc}], 0x2, &(0x7f0000000280)=[{0x20, 0xbe, 0x8, "851c8f56a88d81a0ff"}, {0x98, 0x0, 0x0, "ace0e83f153d23fb3083080a6e9800272eba0f985ed62488941007598c497b54b397cee350585b987be1f831507c69ace0554040a5fe84168fba1ef8d423f6150bd1700e854e393b49328c46f3acc31c46b2b2baa7beb8a4edf766efc55cbaf25f8d46684333f890bf95299bd73edc379309f707797be8d3d0695f2697b897bb921a7b21"}, {0x78, 0x3e, 0xfffffffffffffff8, "7a91573357bab5b59e794b4b5f205e6e5ebd1bf8f1b399c73d5433e1c3f754377674f9cd4487b5c7e76ecc8c2169051bfab85e8d577ab8fa5be793c5319701ce873f2b937bfa63fa2c4fbeaab23bef2abcdc5fa093f99d9e7523a8fb1cb3dc92d71d39e2b7d3"}, {0x90, 0x8c, 0x8000, "ad525911d60a9c87d25a3f90045184139905c7c508a4c5520124e843070bc74a39e118d002fc1cca18f21a5547813ce5e35581861d1345f5e45d054dbc9066a48d0c945972921efc011be2007604fcdf3d701cad395bca496985cc0ee5ad2243b66794ac4d3f8df30bd8c16f4a0b5f87b9563930c6cc02ff6d2f6ce597ef"}, {0x90, 0xbf, 0x9, "426a7d9c33ff8bae47620d611d8a010b2f6b9500b1ee54b2abd15edf446b4c20bd3f0d1d43cb0be9f41d16a70d553b6a8e9ab61086ed475a065b66f4e39c89f4181c41e9dd9ec4dc7acef063d986b8d40054cc2e03f4efbfdc30acb6fc5f7a665d1a9cdaa0453b2082678fea86d20fbd6d77a5d176cbd23d9195960b38b4c2"}, {0x70, 0x11, 0xff, "434fa6d3d1219fcb64e8e97ee20f4246b7795e1d62109d263037e8c3437a6cf8e22b4616d8adcb2da4ecdb7acac4a2b1e49eede321dd1238f3252e0b4a6d4c723933d54066ac57ec3cf57b9318debd63d4b70185f43ca0bdbba28c8b1d41"}], 0x2c0}, 0x80) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) 00:02:03 executing program 2: utimes(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x7, 0x7}, {0x7f, 0xff}}) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x104, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, 0x0, 0x0, 0x80) pipe2(&(0x7f0000000040), 0x100000) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) fcntl$setflags(r1, 0x2, 0x200001) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0x200, 0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xf01f20}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="2d0c9db74d424bc7"], 0x1) read(r3, &(0x7f0000000440)=""/245, 0xf5) getsockopt$inet_buf(r1, 0x0, 0xc, &(0x7f0000000100)=""/198, &(0x7f0000000200)=0xc6) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) fchdir(r4) 00:02:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1f, 0x1, 0x3f, 0x400}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @multicast2}}, r1, 0xb9, 0x10001, 0x8}, &(0x7f00000001c0)=0x94) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "25d0a0ef9022423300d5a496dec69f9255d5d4f9bd89f2e455387b9e06b332d135c8c8b4fb6f0ae1712ceaa75f7b54217077253803d0d40979065940ebd9b6c2256b53b2c871108dae1463d2b6d33eb140499f32dab9e111d010fb88df06de2164389d2fe3ea0f86d1e786357b80e792c8a514ff8da907f2aca56fa7cf2bd1b1c0e07857b5a08be432c7f4d1e8956ee5aaca77014bb45e8ed3ee4eae20d7875024874385b49df724f4deeb7dd94782b522c2619626cd44575d716e019ab232cd90bbbe1bedaebf0c94ca3c5211773a979fbf0d26133251a9ac6c9f8d3d0e6ac83e8895b2f2d63be9f56daa80cf78e6e3"}, 0x100) sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f0000000200)=ANY=[@ANYBLOB="0e022e2f66696c65302f6669d06530004e18a4e3c4871606a355ee4a620f596d57d600f7c0a4d6e5a3b70933633aa988e40f2b"], 0x10) 00:02:03 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) msync(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0) getitimer(0x0, &(0x7f00000000c0)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setrlimit(0x7, &(0x7f0000000240)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x80) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000380)="ba736545a278f4b62b553fe4c53e49d3fca53d710f7b768c3522c1db71c86137d00ae132b768a4b8fd1247efaf0944cedd6310159a89e82795430cb57cc8643d8da4593fa6f7dfa1c3e823a6cd6c25a2050d8ef4263fb05ba47c25b46551d50459fb4f4c9769c5d28b8364b7f19a115ab36078d274ea873d9fcafd7cc09e1d18d6082a8eae65ec169c8f6fc8346c51e5d8f76a789be71754fa9e116dfb67f429be8c77d2bc9d54cd69947f697879466cfb6c18f91ea5f37629af4846d391cb1f97c7d5d712e4ccc016927dc0ad51966658c2db228ab17a6fcd15e3e5801d64a26d1969c5fb617ff63b052b119057af5bc128") symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:02:03 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000100"/27], 0x1b, 0x2, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setrlimit(0x4, &(0x7f0000000100)={0xf067, 0x2}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x0, 0x1}, 0x0) r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) r6 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000280)=""/207) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000200)=0x4) 00:02:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:02:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x38, "57fa14907c9323eda5d311552bf179e31fbf687b9220171db26b4ccf79f795d0449598042b96106a4c5aea04a0df0a7538439f974d04812e"}, 0x40) 00:02:04 executing program 0: r0 = msgget(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgget(0x0, 0x100) 00:02:04 executing program 0: syz_execute_func(&(0x7f0000000080)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366430fe1b837bd4c204545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00") 00:02:06 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x7) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0xc, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32], 0x0) setreuid(0x0, 0x0) 00:02:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) getsockname(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x80017472, &(0x7f00000000c0)) 00:02:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @multicast2}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, 0x0, 0x0) 00:02:06 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r1, 0x0, 0x40) r2 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000001137197031bdb6f872b29eeccd00"/123], 0x0, 0x20000000) msgget(0x1, 0x8) r4 = accept4(r3, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x9, 0x4) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:02:06 executing program 0: 00:02:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x0) accept4$unix(r2, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8, 0x20000000) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/85}, &(0x7f0000000380)=0x57, 0x30000000) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) semop(r4, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r5, 0x1f, 0x81, 0x82, 0x9, 0x55e8, 0x3abf3486}, &(0x7f0000000540)=0x98) 00:02:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) openat(r2, &(0x7f00000000c0)='/', 0x441800, 0x0) 00:02:06 executing program 3: 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) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000500)={{"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", "d1fa2aea1b2e6fa2a967e52ae9a21e2d5c324ead145c7e20ba69f630719006cf", 0x8, 0x9}, &(0x7f00000000c0)="9742cc34ed1fba43a0305eee3d6ea493b90b9cc434ffa61db5c594a35ec868322ba4f21f4db10cd000eb0335166810079e9c3fe19bc83b6480ecb4de8c9b3726656639d01e38005fea54915713fa73c9888252f9b684fead3dd1d40e48afd1a46da32d56754d86a6", 0x8, 0x9, 0xc35, 0x5, 0x9, 0xffffffffffffff81, 0x6fab3746, 0xff}) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) semget(0x0, 0x0, 0x0) 00:02:07 executing program 2: syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000140)) r0 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x40) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x309, 0x0) ioctl$DIOCGETSTATES(r1, 0xc0104419, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 00:02:07 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x20, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) 00:02:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@remote, @remote, 0x0}, &(0x7f0000000040)=0xc) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x1, 0xffffffff80000001}, {0x7fffffff, 0x7000000000000000}}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@rand_addr="4fa80d2b13752037789b40d69e0f4c8d", r2}, 0xc0394b5ff940d5d4) 00:02:08 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c40a4e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pf\x00', 0x41, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000180)="8064d92915db03947dd5e3dae7d4533d96750f1d38c6e06a301b4114b3bce69b0474fe492d356058ab03ab7666447654883d8d163e7c89e0bbf4970f04d8ac5bcf79cc79a730feed522e43f88668bfca0438d003aa0472d5221e6e453614fdb3e74ea41fa1521434d19c7202bcb360c749736450cbfd7d479f86395576130d23fa2a9f4c6d8856a61a448e48e5") ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000240)="8264924e33252800f3e0220e4de792c798399d8acc74b1eff760906eade30787cd8cc856a0e619376803c0c18b9e1704a310a43832f77ae48dc300866be87674845f4346cc72e5f36f18a4253bc6561792f5b6a19419aba9735d4ef068804bc77afa82e0efce7762ffb5afbd8294885f6e95ece0a8e736fb81ff8b5be26cbe5298c29199f4681e79e8878657cf669f77572f73655d69533b92b10db4f574e8ed5ef682b2503ae3fe090c05fd220b020f4ecb83f88df70da727") fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000040)="c766d09c213ea677149c20294fd09ca64928665ee3a9bba4a1f36f8189908b7fcfea9ea9dd47191431b033883fd9f8d571efa383fb31404bd575e6f3d4b5b92895fb2daaa2bae7401efe9d2f0eb6551c8b9f91aa01420545bc5ac53c7668185bc384f446e5e8cbda997681db683b") ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000300)={0x10, &(0x7f00000003c0)="770499c1f3752e93e8c4c3d4204b2946c82ff5c211dc76458f2c77dded58f4a0e16d4a8a46416308a8199a490f8c918dd8ed84b5456e39be644daf685908816aa6f080a9a37cb4bf8919e1423d8602746e4ed1b81295c205bb5a69930f423fb54b6e632db4fa3bb05a4288882c3304e9cebf521ef4a5c11497119f0200a2d9ae852f72370b5a9fd538b51dcd29d037b8b3f1de9969f553aad1b8f2064e889edca2e36ef7", 0x3, 0x4, 0xb1}) r1 = socket$inet6(0x1c, 0x3, 0x7ff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pf\x00', 0x8041, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380)=0x6, 0x4) ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000000480)="9d9b2af776ed3b815db7e9ae21edd41b5f84194f2eaa257028cb73cdba0a2a906afc8d2205851b140da401b581751f1a5b6cccd090911ad7e27bc9785734096ad575f1ebef366db5fca78fc80cf04ed44a3b0517e07f22ad598de05e2c917795f2f6a11b27b94420bb09e1e4bc74dd5d8b5535233b7ec4afd17171aa92f954eff3fc979bee31c49977e801e9cceb022ce802818b3a77281139e0826986ef654d0232002bc6ee97c67dcff477808cc37396b2c6daeb806d18") 00:02:08 executing program 0: r0 = socket(0x2, 0x0, 0x61) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x5, 0x100) truncate(&(0x7f0000000100)='./file0\x00', 0x0) open$dir(0x0, 0x100000, 0xe8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$unix(r1, &(0x7f0000000880)=ANY=[], 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280), 0x0) r4 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:08 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040)="985b2c9119e44c6c7b0450ba5ea3b7c8413ac542f1837d9e384ac4f1dba3343047a8bb1085567fd9465d028cb0e175100a6566417f3b10fd3bb0089786162f31eb278910cf83eca8b78a62c80fcc") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000005c0), &(0x7f0000000600)=0x4) geteuid() ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000140)={{"0c7ceedbd5f0109cda06b919586899871eeb6a7eed4fc59c3eb744a45b4a029c9904ce069886e309f046c2105d7ff81908e4db99fbc0116fc34d78f4e0a0819868cf55b73e32a57c5160f6aaeed3f5ebc9a6e9a12cf291235fd5ee4b90abd64b5267b93329ce33014eee705c2ab625f221424595b26bd9315a05832b4f5b25972fd3c0f3f75e9b345f4e9df2455873b3b42287281c6569cdcfa3fee801e897298c8b5b8aec70bf9f9aea90ca9a2c9e86181e1471a729c4e81d997492fb776efefab8e71f2617e3bc2f3afd52ba3a89b870065375d0be58261236bce3f89cda5065dc93b01687452619b18b1e881dce260a5745dd7dae0f8ed2a78ed35d3deb1ffb5035af3dabe6d3c53ca8bb7536e47cf5f1a6d87ef41d6ccf28b3cd76d68954f1141cdc0ef41ebe43dc75782a84b41f0a019b10d2cc7402c434e6f36f4cbd66be9c9de735bff41015e0033d8984fe4a019bfafaaa5d8056882260e2ae24e95dfbd14485e00e8d595ec456dbff6f37728278cd206cf9ed6b02add9c5ee81ca1f66ebcbc8e8ab225e30084354005ea4d468d34164204ed3e9ba05cb9296c3bffb147e8e9a35c4378cf8f7159f0ba8cafe1ea63683c82d94af7584804cf9541c11935b6fd9c65a83a8ddf0f1d1f30609feeb0e7a61db85b987487735401e27a3a1730a35fe4abcfd915cf6ddda79cd27a39f4af1606135110d0e33ff237ab5aee80b57c3c1e1cd686e318970cf0d2280dca378ef6dfa019cc276fa6cef64304669d375cbec358080ce4e4439be33dd17088f0111588d178ca5d5730d60a0b39584a2f7aa539b349483cf5793452537ba44f497212e0c378a06ceb627c97f5c120ac6ef76cfeabaf95a5c423cb84a47ab0749665032d4a5aacc11a269b126020cd177507f65a75003ddb1c4be3644e69bd3044284c688f91be5aba8fc24f482f60da3be8b7f96c6ca2549b1b0ba658bae89a1fd1fbb8cc6e79761e642a54ae2f31c65d8da5f52fc2fe39de6e1aa031e473d53d8f021449f8cddae601b412d189e38d2ab0171bf76b918d6e6697a9991da57c4fb335164b38acc345bdfdec211f6b42ffbd5ddd120d4acf79efe9a50183bc7061fc86aeaa6b68607a51c6b477c217a948a981585debdccfc744c262aede8b76f26ea9cab8ea692050b28315b0d2d7ce523b227dfd23ea5576092967d6fda9fdbe8d42802abc3672b5d2af0821156b5942a475ed9f30a504277729c0063d907fc6dc8f4c40727c983100fb28ed39b9d1c65425f26f364eea8861b9336db2116d3136151311b53c71198b72d82014c596fa129ba867d0a31c6aee686a8f2ccf7a89db835dc161c5347aa935edf4ee9aa5ae583ffc91a1f465bb8c242158254759532f946593f68319176abcf2bcd3eae291fa1d8cd67fdbce6f2b41b9fd2ec060c130f22bf9260741ea278ff3e588cef", "68159c4082c349faea868d0f145a657f9e0a66d04a3077ebf7ef6c2acf2276f8", 0x9, 0x1}, &(0x7f00000000c0)="7a0c890feb739a3e65064332b46b4ecd8f5cc2a5253458a81f0389e2e5a1fe82b1cdc7d684135df1df4cd956840c4b2c57e5f69fa9b6f56b19f4f09c2d381302edf92e8497416076b5814aae66d6cd46", 0x6a97, 0x4, 0x2, 0x2, 0x7f, 0xbf, 0x3, 0xab83}) connect$inet(r0, &(0x7f0000000640)={0x2, 0x2, @multicast2}, 0x10) 00:02:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:02:08 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) socket$unix(0x1, 0x0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x20) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:08 executing program 2: syz_execute_func(&(0x7f0000000180)="1c24b5b598cd801b69e4f53647df61fbd9d017795bf98fe9589b26c7e4c753fbc4e10165486548c4427d82663ed107c4c2b90a23f2168f4808eebce000008020000f911e51c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bde4688e5a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000001240)="ea73138c6f8af450abca8973adb40fe157457dcdb88431bc9365bf9cb4c434409da399a6e10343f1e3f894518d0fc4ab14bb8b0933d368efa4ac7780c8d8a283d8f0697bccb1b3587f79a214a825903c1fa5d82d38e4d1638d112cfa5328f6db2188af845618ddb4874fae93c3938eb75b8c06fb19f58661d4b5a15c7ba0fd1c81c05f0e65b7e6d01e28e862229287fd5be66ddea173c7acc3fc38c80d9fbfd3fb7cc4053e38fb175dfc6bfb54a268186098d3e905ce865dfa8f75acb8ea1aeec1893cb8d1f0c4b37e4082e5966674d28bee88cd98aa59e1e37f66bfdfd62f235e308b9ed0cee8218a3e2f498b2808c425bdf1f6d50ad86b7adad4133c39f511747056f4586c044368b30a27ef30fe76937fc1dbc85c14f7ccead8a1340188314310c5e769be5a179eab60284e154d2e659f6f43fd5e0b8813415c8ae8c6e57c6f09e91ee5937a13d5bff267048bad46651d49a2f7c84d116d07d23adef5fa76735204802f2df642fe9d289b1d0207152f1bb0cdd03e6e8802305c6310ce020fb4e3116d42e04a73f184f176f8badc475bed79749329298b825a8a61755513ca8eb99784928a001ebed63e1e4c635e7355fd9f27c757ed46dd50adf1569f6c2f67a7e3a2c61469ea24bc052e5f9ebf2cf76362e3ea1f639323a5488604dc255503faa062df6a87d0fbac822cbe23919bfbcb7c00ea80bc8d2e6e5d4fa23a12bc4687171a0501256e404a72ba417dfac2f0a5aed72831b764c9c73fc57b0fa9de8d0435ab658d82acbd71d02897f228da7954ed695cdd90622263b4c28d62de7aae5d4ebf744ed934064f09a962ec56b02d1bca2b0e52bcfefeb71a3056c83c98b978aab92dec19f8dcf77a80eeeed652bcf01fbc0460e989a8bd3add5f5242a4b9c8c292d0133052809681ea72d57917cb3fec4441abd0ef1f6905ba4e9b3eb538c46845264781a905246f33870592337067e7d06963ed8e30ebd19146433f80fb0582f540a50c74958be37185e556c7bb6da2fd984d763e9fc51881cf5dbb41ec5671c79ad1ef82bb0c076a188cda803c70d842d5a7164acc34758fcc7df78c18c0d1ba38e5981a8a9969b1f10b52735419701ce88b5f20feb6f62ba55c6cbc4c2d5e80c7ece536a54cacd52befe235cc16d1cd55be6f652b2431b0fec616870b05f3be3745ff1aa052ac40ea952604379f5324ca4db9530fdb6245e357fecb2184102397139524b208df0961553fd0177a54721541e4e5e3b598ae8277201a6281d7897a5f78883508e589f2ac80a744290cbff0dc9c4394dd2169b15851e920b45ed1d8bcbfa5ae12d00945fce1a3d38167600e7458eeb0d85e4e28827c058574e716fe5fa6eb2c5886ee944d596e9bacd25234af2d0fa4f2eff33f88f40baacddbe5dde2c067c3913b103baca4172e65cb05f1c45d71dd466e7cc02b56693ad3f56accd6c5d5210a52c2f32af14d8ab7e89912262c756a388bc0505e3ab91a38bc3730517583dc04e556ca6588631fae10489f2b7f08dbedd3b0b25145e52f6d78b138dc8e6a12ad50efd4906212528705dd3ff4d22d89fda14e7afd516d8b4eb95925efbbfa9e8296a3c3de1aef70d05b38544f785febf2ce5b190b33ccd44c26b90098eda157b3dd2fa1ab519a6f50eb34670bc29bebeacb73ebd1272e0593e8810eca11a2929d87835607097f05ebdf6c2394bbbd5dc94327d282949b1c7d3b944d276d35e62a594d3cffd438f5a530ec77e7e94fa96636e641d6f213375e3ea3666402aea626dd61c8b99fbf4b96121c90aed2e0d1c84b89ac7961dcdb97abf14c726d62954c79f681525ec6d021a45fcdba64f6c0f29c990532abed520cad283e1f9ac1014da910a6a726f627bc355584a6901548f585b4b385a675ba9076ab1a8ead3b15e258eb3d8cd1815607af4e594e275b9e883d1d6dcb1c7bd223423ec3d70e5dc7f3af935acd70a687fc6ba1e48410bab094ad3bff2f9a661cce50222439861dac98c8fa4afc4000e2a51a7c776ffe19c58864dcf6b8325c9f620f2379662663ed982ab50812d55ece58b7b2cfc71e207ef5e26bdb54d32a03150f7780b8b96dc53dd3a47c1152ab1570f051d5310d50ea7ed9dbc45c1937bacd2fab4cf0701e578fef2993c17e363c441e2f7f02a8968cc78f8eba19a3c073a968ead94f5481f2a1d191868d1d355e43f7b966a5611d3bf49aa278fe57e43ab838a2be74a5904e46e130e75fa1479a245fe2d86b2e3fb4f040e9989ab2d1c302a21337450e53a68306c061589cd5db8596676f77008a82835f181793f50c554c717b241f244966f14a30485e19a732babc5565ef4d789552b4fff294878bdf44339cf35a07edbe95eb78a18893b9152d17f04ea442610a7f487a4b8fe16f6e5b57535806da11c61677386c59ca85e4a5404e174c94b0608fe7a5b35a8061ac88b1dca28ac1bca31498a649f54343fa5e4e63c7f818a55f9498edafb0de26f83b29f1e9c3d36404c7ad7a8616f68988a50196b70e8b5b082202dbfabaf083ca24c52cf991a53b34134be696c399a9ab52168b7f940cb14a36c9a4131a283ab39ad744e1d3da47479441d7a14d364c8a6ba4b08aa8c34ff6852d2207d972d9a5d8c7c547da19d565915209a33759fd67d51f32c20a25df1bf20db23ac335786c8677e2d9dcda96d7fc79e16a765ac52ef9ab3f358815e53b028a5062f34b6bb3dfe3fb74ffb14fc63f635aa6188aae471499b843836f4fe2434a9efd48fd4d4a8bd8317ffbe05844626b85061d1138771da9b0a2806178990433e40489d49da827e3032526aa5ba40f2341722401075d18299660b3457251505098d5e35c60114b81729d4d15c43d278ee2e9f0b1c1cc13b8a161e8dc98ed68a4a433b97395eb97c87bfcdd7178f333d80bedd018bfdb81d794f417b12330177e263b69ee9cbebbca96443802d2ef1eda45b665c63eaaa3ebad76ef23c4c621700633bb85f019b916f1a0fac61bdee6aec0e48510ae1dc40747c7ef71a59cf5200d2347f7cda6d0bff881168b1881ed83944057f894bb6440dd883bfa158a719ef2dfc15a957d679b6ab3db19642b1d3372af043ae59013c2bb66a33f663f0728fbf558e94db1e928d1fd51d616d3e903abf79a1dd8d3e1f247a87f8662dba47a8319fc2a6684e899cecfc6c9c76ae3347b431d300758657c48f3739f3fae580f15d5faafe04c91b41df067a003073cc8f120689d728d293bcf17e0af204485a1da72cb601f1d246711a83bf9a3af64a011fdfd3e573a2ce5e0c7918dd208dad88b656e31c5478d5d7a1fb6d35437c9bdc71c7eace8fb0c1e918f5cdd6166870c8af6948cbf7ad495d5704953278c739bf71c2a440d961a4fce002b55cf3de1c1a97ad508dad3e3f101d86c2ba5b9e8dbb6d0bcf0a320bc5b3e8d8ec8d64e4a9197ae6891ab2e93a922b1628342aacc49403f150de50022172512762b10e959403a4b21dde0be58d809968078a4f89210cb334e565122d01ceadb2331f209e19b3d6e2c13895f4ac3cc2483165d5e5585e4f973c2585f3028cf56e5ab05caf533976e8f89e4e73b60f148a5c2657e12b3b62e5fa8f6f5e649f7a160b7834652dbc6391eb6e7fd655bbacbf738f482b00ba8f78303d73dc6d409910ab492a7e249a49ad29be77f1e300b0672ed31e22b1b4baf67768fdd7124be2d642824a5876293ab78debe337d7fbcdfa5211a89f46af57aa75659d33276f6bd4de2408f3118ceb08fc030a45e964cab72a4490216ecaf799294e45cab78e5188a905cbc380e1620bf59af5eea53a0778f60b7f4299047fd74a63c4f19401f11d42749631ad37cfcc506279e1714b720d9910af6971924bf5cd0faa4c69fa0f90726159918a033132b1cfc21e2c89d01663cb3df8d75db9567c0ceeea0284c081e98a0cffd4864a654093fc0fb9adcab7049d723fe67e39ba97519f7a9f7c795870b026ca70da80f17ad5ae01eb7474978778b6c4afdd26156f789c8f0ad033a525a1498fd3325a522ea88c0d694a4cf5bd21e76db5e8cc2cad9f34cfb67237fa5b29c8af240f1455f47c220918e1526ce6830616e7883fb48eb6ce86f4d979d8ec566a02bcfdcc0dac7737d3a431f32b6f091a5304216ccefe7fb5c8a3f5ede3944ac24dba2521eab57db71ba25989cecdfc72579ff2a95cca755bc7d7ce3fd54f1c63e00b387dc8a342111e5eeb16865fcb3bdff12f0a741d29c42ede514e376a9cfebb84093f9c737a3de95c7780d24addffd75cf70f003cf3cb97d21562cc93d8bfd702424442612ef6297c2daae8b60426d183d887ab4390a62d721ac53d68032306338b30578893372d0b28e470d2c03957c7341f76569cf2afc08936a7a6a806d08886cff74e056d48cbdd18750b0b86a1de22d99677a49b8e8a6eb897b609c14a973cd1c4bafc02eadedb0c8410b31ae3da86f50ee553ca86a893076de52ae833c35b2a1b130e8d14329198fd5834816abd4c660c4b204395243d429e6489874efd5dce867d666198c9646d0cb6b27d8402652b9943b354d967853fdc510854f880caba3748bdbd23c3a5b881e6f7abba9f62e2e32e3075387dbabff4ba68be4d5cec280677177fbd83a918688bface6d768ba258eac934e567be0029d8069170c8cef2f49b32e270d1d98e58c8031b48eb82199eb636208a3b6d4aed5d5c45d4195394d80dbd821768f4186e5e076ca4988f80fd5732efa1171ab966d23c51b35b0866d13618bb2f39a0afaa72d490de3e41dd3c043cef7fdd9c6f01ff180b6b2818882a2a73a4552c4515bd252839a7b8d0e769165a76926758238d44377d8bce6b786fd48365a60b1d2a8ed6abef8800e9608983bf9d97f47646be9ea1b4649d079e84a4c72dbcef61230fb05be74d37c97a7c15a236281b015ec8267f61919316bb101565bc6dbab9e2265f571f3c80b08f38ee0744a20d3d7ea4e840fa68a86b609f6a5614196a60d62f0dd4bbc27eb9ab16762ce013b3618cbcb35e487892a86657d691e4d74ef17cce265a6e2173622bcd79e6faca4f01bedd753bf32681594accd0c7447f7541f39aa8992c36f313c7b1f1d1ec6078b73b72fb5cb2f0bdd81c0477952c3c18a7fcf434d203beba5a0893d501b08d349c7d337322bba32072844e6afa565b9d7875251625f99f33afb3cbcac0a1266ff1827dc0583e7d32e928700c5d7771cb4bc9064d7d8f44bfddd1cf0cd723363f31c4d126ed7c780ed0e0ae9ef0f869750ceb41ca25439287669e06394045b81ba7f8d91981968e7a098e3578189d14f317956f7b31634c1888259073effc6500b217d741478ae297aacba2377b2b7743963ad6d979abb7a51e67bbbfadfb3856bd0f4aa88523a9103d40287ce7c5b978107e436f20d24addbe41aa0b2b6b4c6c8ecdcdc67b52eefc2da9647b370abe7ff79395c520f68299744c68fd55ffc23a3536adf366e689132b1a4ec9618f6009911fb77db9ba397c6020f6cdac8a93ea28d1c50ac642cc8dad5e93d6b7828266c2f535469e7b97254a114a749b8481c8e865d2715c0a02e2d877c1894ce80a1a885fd0752d0cc6fcb3e68fa2ebfe9e9c74a2ab32af30da5d16bf17e7b8065ce6eeec37b5c7cbbab9ec1ce4db7e60c5f5d41eea69c5807bab0f80c879ed95620d31652e0143394f5f5172948feebaf46d2694d9a6f8cd21a790f7fa13e995f7822b40fe7330cf9bcbf8345f51d5131fed8a54c9889dde48cf43a31c72ed6aeaa989bccf969fc25b628ab955dab31fd0cac6d894b2d0c2656198de570fc79") 00:02:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x20000002, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x20, 0x6a, 0x9, 0x200, 0x1, 0x18000000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0xe144, 0xc731}, 0xc) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x9, @ipv4={[], [], @broadcast}, 0x4}, @in6={0x1c, 0x0, 0xe4, @loopback, 0x1000}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @rand_addr=0x5}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x2a, 0xfffffffffffffffe, 0x4) r4 = semget$private(0x0, 0x1, 0x40) __semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f0000000200)=""/168) 00:02:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000000)="f89aeee0a13a6cf117f6a2300543482bf295532ce41906bb98532d1964dd305c6224cd1e2c80798a283c98566e6f82f68f7c63ea96ad88ac181c19415a06a7139c4fcf06006e201b90af9d3bc730e7b9d930d26ba8a799365ad60c1560b5b2d382dca9f18b85e14cf2817368") 00:02:10 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x7) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x1ff, 0x80000000, 0x1000, 0x4, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x4010, 0x100000001, 0x8d, r1}, 0x10) 00:02:10 executing program 1: syz_execute_func(&(0x7f0000000180)="98cd8080000cf2450fad87000000218a2069d00fd1b02db5d900000070e422840568ea0000a95ff965be3c3b6446ddcb0bdc8f69289bd106670f381d6a2f67450f483bd1d963465776c161619688a07a980000a9c146000de1b1ac45e22c892a0f0000009f") symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:02:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffe16) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@local}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x26, "2c6413d2e3c64f0c0317e67c812f8503653d6161ceaed873942370c3c99e81e25e664bfc84f7"}, &(0x7f0000000240)=0x2e) 00:02:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x802, 0x8) ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)="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") mkdir(&(0x7f0000001040)='./file0\x00', 0x24) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001080), &(0x7f00000010c0)=0x4) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001200)={{"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", "e9f77fec85331705e04693bb7b3a068d0b631f5e70015edde5c528706ece8241", 0x80}, &(0x7f0000001100)="ec9a2fa615055f4bb494ceab95973c10439c1ef51965fe2ea02182c5e0747fe1e7ffb32a42e20fdc6316396c20e1918acba2e79bba050c6d24653e8bf19d351eadf732fa4b511f5a2880fbf578b4f1fea403b27cc4832e2d5f68f995f2403503b8f8f4c7820ad884a1df4bea09edaa5c7e62bc21c0f152aa58183b93d58250ee978e6dd0e83944461f9a144f3139070b4d1f2d09df1c12905c0eff5533e91a444a22f313615c864e0ac85f254cc8461bd2c3f68f34531f3ab8034e9310d5991762f676cd451ff62be050", 0x16, 0x187, 0x80000000, 0x6, 0x2, 0xf, 0x45, 0x8000}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f00000016c0)={{"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", "7158e8f51c89f2d82c5f7be2dda3f40660162becf66adb69f2b41e3da8b34ee8", 0x5, 0xffffffffffffffff}, &(0x7f0000001680)="f82b016ec4535040", 0xc6, 0x40, 0x8, 0x3, 0x7fffffff, 0x3dee, 0x10000, 0x125}) ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000001bc0)={{"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", "7e2f79784b352bd16965eaaa7b48482363acadafac4d682f368450bddc5ca6d4", 0x3, 0x5}, &(0x7f0000001b40)="e6c29616e6daad103a2f7d203687161ba382d1e93e9403fdeaf187610a6174224f322ef2ce28807f72a916bbfe12743aaeb53e86773eac864093566bc8322100a237e6ca28ec8424875aa74b67fbe5c8f0eed532fd5e4a2c1c0fbe52db40ef43669cc87f131b5629f37cdce06d90038f2685d0bad904e95bfcd23c4865", 0x0, 0x1ff, 0x8, 0x56c7c7a0, 0x3, 0x0, 0x6, 0x8}) unlinkat(r0, &(0x7f0000002040)='./file0\x00', 0xad31c9440897bace) link(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)='./file0\x00') r1 = semget$private(0x0, 0x1, 0x54) __semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000002100)="22d5ec449c9eda795f061699201f22fc900594d5292e2d0b8dc7ca1a308f78e7f0c9a00cfaf10748d846936da5d4c8") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002140)={0x0, 0x554, 0x5, [0x2, 0x10000, 0xfffffffffffff764, 0x80, 0x203e39ae]}, &(0x7f0000002180)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000021c0)={r2, 0x3, 0x7f, "486055f3e7e7928b06ecabacedd0427025f146d87b9259f5bcdbb32df033d3da245fc4fde9c3df13f5f39c2946686eff85944296559012904db5d164bc942e184be19dc57fe554e9c3f37d422c95e50ea5b6646c5f18a8289777dd9556631edc2c0e8e0a4777c8505935853875bb14bc009c974e388e66f550ace08063252a"}, 0x87) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002280)={0x7, 0x2100, 0x0, 0x6, r2}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000022c0)=0xfff, 0x4) sendmsg(r0, &(0x7f0000003740)={&(0x7f0000002300)=@in6={0x1c, 0x0, 0x0, @rand_addr="aac12a94d71e531a67d010574c25182e", 0x7fff}, 0x1c, &(0x7f0000003640)=[{&(0x7f0000002340)="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", 0x1000}, {&(0x7f0000003340)="63a7f61faff5d0e1e13ed5cfe28ccd1d70a2e2c384f34fb15792a198012bb387ab67eb0b28b8fba1cbf629b695a229007e832d80056b8e3bed2f369b71ab6730f62eee85567b107713f4a9b1f1625629438036e52c43bab15f5d61b3890237e4ba5bb5f841bfddc05f3f0bb8f8b46d501594c0551c31b8999f24746235eb8d3f557ad076c9b171674883b498346960a859cbced3a998b2cc43196003a27c79af4eb278", 0xa3}, {&(0x7f0000003400)="f020cdfd106c5e8921e5421e711f21d59de70847c44424d95c4ad788410f38155f029d1cf176c87643c4547534366bc4c8596e420b346fcd8d99cdc308f1ef7a18a5c138cf1459d10432862cd7a5f46f164bbf03ff3e407ba4260f4c48dd00c766772290f1d7f7085f22a63fa02996e6292dc3bbc5212c36590a9e49a3238732aa2ac73cdd9ad396c0320bbce195ad0939e00a2d7aa1f098bb69d287a56f3811399610749c005d09eec39186a64db62da8588b78934c3bca3a55d0538c2e1c99b77d17be5ebb1443e1861a4ae6b0ba6c2dd2db70569f5aeb9dd9d40a8125e7a4", 0xe0}, {&(0x7f0000003500)="3026e3c8da14c1d1ea068a34772532a358e971cb73a9b3e248bfcb6496b8699cb5a8e6de0cca699d9e2ac685aa473cf2d06e08876887fe83b37c0ab0befc8411461ac04461910575896a58d4a92389b4a5975008b6807cc92c1b81f702bf9c557c1328", 0x63}, {&(0x7f0000003580)="be1e0f40b601827d8e299f634754498e15b956a21d59787f41d03e7a743f7cbfdc4c4fa7186a812c84087f9ad4c832bf9d42a6b07bf3e71fadf6442f634df53f3269882763af46fbb76cd0c0c744fecfafcd9b", 0x53}, {&(0x7f0000003600)='S', 0x1}], 0x6, &(0x7f00000036c0)=[{0x80, 0x0, 0x10000, "0e3634fb64de3e5d00214dac526b87a55642860e8996604876d808e8abf7b31710226b4a0e0fb8565fe7c8cb8dee06550f69b60ef8c90526ec4283eb1b5c018a879075e062919acc988e2f0b0bf0c0705c0544ee39264c09dbd3229ced34192eec0e1f4717c6fe6931e915"}], 0x80}, 0x20081) renameat(r0, &(0x7f0000003780)='./file0\x00', r0, &(0x7f00000037c0)='./file0\x00') ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000003840)={{"46ff340946116c0d693eccba685fd94797ffc419aace02b6b67fb5a40ec1a17096e5d097f1a24a8b3a0cc1d0762fd1332b76c4f2f65f878994839f4d9bc696648d5ee02dca84c9a1f9f6634a0cf6131376dc1b40bc408eef02789f30da8e0cf5727916ddc7ebbcef3be41999483156dba440d670189f039e1eab97421a07cc014bb36cd69dac1ef5d0155409816f53910bb03c3d6bb4d1455b8274ac321287f49bd79e43cd96114aec522af5a7fad649cf9b0219a296182544a71784fdedbea30271c299c90cf0d72e9b2aa17df39c91960e268aae9d79b1ba9944a50e776d40c0484a85c59c5fd524ba7e75ca9c0cd0ab0351d9b3364617d39de2525acd8ea61469f03db0cbbccccf697129c19372d285d134ab2f78b4c4f7da093f631c42220762645bd1136bb85e9c5ec26f785f409b5d6a7bde2d951afa43942a5774b284b0352783ef7b70cda355c700dfa03c1fcfe532895153396f384afe19ca88bf3f2ef7d41eff59950a022a0eb08499ad1c36287a985b56155c53833963275eebad7ec1994eef596f421993ea1301f6531ca9631eee0222b49e90a4de87c91eb1f94287a4235c18ab1674bfcf69eb647c0f1bfe86e43f8403e10bb49629c557c7712bd09d565e3db5857c0b1df941b2f0940e10a8f7942eea2f342fbc774ecf5e2436ec50ad983734daf930714c8eba6f2157d16ab6cfd3ab172c84a24641588a1225bb6d07e7abff4c3ebfdf663e752a8f319cfa651d135d569967f7a035cd833343e2d7799a689f01cdd2ae2bdc51505b50f37183a3e8d96a21908673b4f53db2d707e3cde685aa92a3610088e4f408f68c497191db8b23f676f3029aa1c720831f03ef799bbd60a2ad05046778a4d0563ff3117eec020f4b8ab8cf1d722609430107c06c3ba5e150691554af92f992162342b490ae77e304c5b8e085da975ae17b8991e873ccc3ae94f3eeea7ddc3228d65dc86063ea08ad8e14efa9f7f85aef8932dc4ed0fc743fc5254ddf5a1c326cb20141b5f562dcd430144d37000eb43c477be645a3b223ba4589383ee7a2616ad47329bc626a7c905c6ddda35f15af0bf8f515374de01e986a567a4a4017a259ae28d50f9dffd144f35543dd53fc182c01f435c4720eea8bf2c3097494d15e1a426a6c85171319599a1278bca34a9111a39b78361f02befd24a006510fc0c5e9b628e096042d9c7d3086b35b56729b1c5f7c87225d9758f260e71cc32d149aa65454af1ef15081587cb6446883bac7d7b9a34ee29258ba6de8e87b3f95d166a5a16b839e99d0c0db93fd3fab24457d424b4bc5a40b1f45875a8db9c02616b729c6ae13e23bac3bfcf8930db9733c1c601faa7cc7baf9f50bd89dc57443a414911804ca38a4e658c7c2fe88753d45c9b02e4c50310f65a4f6671a274e2d542b5da06569e9675750b35e2310015d989ba3", "86d40d80f14f2bd7c808dc25cb0a7eda54bb50c1294d00803fa10889cd2a4b7f", 0x0, 0x1f}, &(0x7f0000003800)="3da9ebc9f25c3d1ebbae3b5744f3f59507921805bc4bed13890c5e0677136be9e20d51480acb19", 0x9, 0x8000, 0x80000000, 0x5b0e, 0xd2, 0x4, 0x0, 0xa23}) getuid() semop(r1, &(0x7f0000003cc0)=[{0x0, 0x9, 0x800}, {0x0, 0x5, 0x800}, {0x1, 0x6, 0x800}, {0x2, 0xc32a, 0x1800}, {0x2, 0x0, 0x1800}, {0x2, 0x6, 0x1000}], 0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003d00)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000003dc0), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000003e00)={0x80000000, 0x2900, 0x7ff, 0xd2d, r2}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000003e40)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000003f00)={0x3, 0x6, 0x5, 0xa4c}, 0x8) getresuid(&(0x7f0000003f40), &(0x7f0000003f80), &(0x7f0000003fc0)) sendmsg$inet_sctp(r0, &(0x7f0000004200)={&(0x7f0000004000)=@in6={0x1c, 0x1, 0xdf6, @rand_addr="02c1ee1e55b32046e0b663cc1c23efcc", 0x1ff}, 0x1c, &(0x7f00000041c0)=[{&(0x7f0000004040)="e7866b4be5b9b3436146f48a69e77c04bf6cf0fabc3a668d1a3e97c1c193eaf0f0dc963b499b8713df3938882275a39720556f22edee2bddd419fe21f4cc9f45657f40241b4cffa213bbc184372d683ee7500901f289821b770ad69e61cabf1cc2d261ec12a738b787e91eee7ac4f86908c6189db2fc54f913898af027fe79b40682cafaefe01c7d8294f366e893accab31873d6f4e3b3c71f7191a9f75286d70f1e20", 0xa3}, {&(0x7f0000004100)="88209e11da3a208ed08aea75a4bfa1213e0d0c57e6cdc976a6b8f64abb954950449fb72387ef2a2a75582fb89a41f128e1b94c00efeb52b185c23cb22fe9181fcc92ad80204d62977c7f067d857e12ebacadb810b2f13f028ff1bb100f1985d31d60fb6d2f4bb373f7bfaa5f99d635c7c6058c6b120e75ebae634c6806c3e6615d96555d41109bffa4d7e2c15e970802f56ab914f4277b7ccd2be9b107b700761af826", 0xa3}], 0x2, 0x0, 0x0, 0x4}, 0x20000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000004240)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000004280)={r2, 0x100000001}, 0x8) 00:02:10 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0xc16) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x3f, 0x800, 0x40000000, 0xfffffffffffffffc, 0x100000001, 0x6, 0xffffffffffff4edc, {@in6={{0x1c, 0x2, 0x3, @ipv4={[], [], @rand_addr=0x80000000}, 0x3}}, 0x0, 0x1, 0x80000000, 0x9, 0x6, 0x3}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x10000}, 0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000200)={0x1800000000, 0x6}, 0x10) fcntl$getflags(r3, 0x3) r5 = fcntl$dupfd(r3, 0x11, r4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000380)={r6, 0x6}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0x7f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x8}, &(0x7f0000000480)=0x8) ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f00000005c0)={{"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", "d0e28a7b136b32d5a0f3ec2e346451f7fd23b9ddc638fa28102be65fd132e6b3", 0x1, 0xfffffffffffffffa}, &(0x7f00000004c0)="433b466b2973cc49cde97c843a22b07ae6363c456ddebca893eb0e59e5c42df8c661069990c30874b8f0538361c0f8b36f48ca8837bedd547e6eb87bd03b08b46694f5f5d94295c6092a75285103449550baaaa41b2832e01e8e9f8424a66b08533d12f8f9511da3da0d204b0497237cff3ce5dcdbf1744dd28c539390609b024ce9210b6e5a3320d5d20712f51136f2fb2aa7b19788f435ca13e2a87764d03954e196d37d0c4ca1d70ae618af4fa73ee8481dbefa3c888a36b923a34ccdc8743896ec0427cc63b783afc91e3cdeb84d1e39e04f3d", 0x7, 0x0, 0x3ff, 0xe4, 0x2, 0x0, 0x8, 0x10001}) ioctl$DIOCRADDADDRS(r5, 0xc4504443, &(0x7f0000000ac0)={{"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", "fd634b90deed596c85c1a5ecd9259851581ec67e5af07a7eb35d7dd1824a6088", 0x1975, 0x6}, &(0x7f0000000a40)="906510a5ed33fb0f97d683bace982db0ed77e7651f369e51e441b91fc147788ec3a09777e785078c3e0760241580e2dfd7c80d6da5f2a7abc4f6323ba422dafc205b4839f1ade50da119e42fcba5e1c3e9c06206a1ec0e0155cec4866b10c7ddf2", 0x1000, 0x4, 0x9, 0x800, 0x8, 0x4, 0x100000001, 0x4}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000f40)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000f80)={0xf, 0x7f, r8}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000fc0)={r7, 0x4, 0x10001}, 0x8) r9 = semget(0x2, 0x0, 0x40) __semctl$GETPID(r9, 0x0, 0x4, &(0x7f0000001000)=""/4096) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000002000)={r8, 0xfff}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002040)={r7, 0x2, 0x1, [0x1]}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000020c0)={r8, &(0x7f0000002080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000002100)=0x10) __semctl$SETVAL(r9, 0x0, 0x8, &(0x7f0000002140)=0x9) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000002180)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000021c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000002200)={@in={{0x2, 0x0, @broadcast}}, r2, 0x9000000, 0x4, 0xffffffffffffffe1}, 0x94) freebsd11_mknod(&(0x7f00000022c0)='./file0\x00', 0x20, 0x528) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000002300)={r10, 0x4}, &(0x7f0000002340)=0x8) 00:02:10 executing program 0: syz_emit_ethernet(0x8, &(0x7f0000000240)=ANY=[@ANYRESHEX, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESOCT, @ANYRESOCT], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRESOCT], @ANYPTR64, @ANYRES64, @ANYRES64=0x0, @ANYBLOB="e672bc16e0537c6d0ac05232b9c2dcb051797053002c0a442d10924a497484f31a036b94d7244a6c660521bb1350d59e8fccefe8fa15d9abe25b4e7f088454d16b334eeba96cfaa00d267acbd6429142f21100fad0639083ffa74efb6981277c255b31bd6a510bdf1c85f71a7b7efb97cda3", @ANYRESDEC, @ANYBLOB="2626bc54b86ecf3af2d09ce3f6eaf7421fd41ecc425bdf7d722d939459b42bcf8e9940d6f4636bbd1f34d7039307256b069d474f8cdab0430912d2d6b8199c671cfffbe29c728301c3a4ccdb2be70158351347104ecf6571ff3a4af587ac195d57ef2926bec7", @ANYRES16], @ANYRES16, @ANYBLOB="09073bb7376b17eaa115c8139376bfce1d4e7f585fc29529e371c2fffea1943d2434b713241f1eaa8a68d2a3d7536dcc6c80e858f0b4bbebc9731e4571a94eba9d6d9699f52ebcbc0040c9296474a18913", @ANYBLOB="b513fc7eef5b1723638b66108e7d38e7d06a66acc5a2018df9974f839accd6d2af88dc29f5a8d9201b1721d5d260da62c82adbf9a4fe3c5b46d7dc1ac238dcf602f6c59daebfd5f39d846a81e3193238ca369864f74fbe5e6abf19f02f98551ebaee2d1bc5bea2ccf8d3b09038ecad00b2343215657566654efcb675dc", @ANYRESHEX, @ANYRES32, @ANYRESOCT]) shmget(0x2, 0x4000, 0xa0, &(0x7f0000ffa000/0x4000)=nil) syz_emit_ethernet(0x51, &(0x7f0000000000)={@broadcast, @empty, [], {@generic={0x0, "36e08a6e1de83f038ba46f7f7e3d7662ea90c03e9aeacf22b022238d6a1d5eca405e67a43506eda06405918f8a83b6c6b559aa18d4f458cd989d7ea348fc7b415edcab"}}}) 00:02:11 executing program 1: 00:02:11 executing program 3: syz_execute_func(&(0x7f0000000480)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000040)='./file0\x00', 0x5) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), 0x8) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) freebsd10_pipe(0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000) 00:02:11 executing program 2: socketpair(0x17, 0x30000000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000740)="1f8c3156e2551d4797790a3d803513baf2a59daf97b2154bbacbdcfdc5b7219b66bfa7fd6e7fa1a049ac1d95491b13a27623f0f8b12d466939b0899448fa36cff78322f83ea47fa3c1b82b9eaa0bfa485700f87612fdea16ed57473aecefeb9ef5a63813670c96dd881edcd9771fae3bff4af794d07f6a3fbc99f0eaeebb7d45d44423577a71c164fee600f58b095781162cb799b703091184748579e43e8df02c3d48a8dd27c3b7db86cad85a20a55d3c0ca8ff35fc8fa424", 0xb9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x81, 0x2820, 0x7fff, 0x3000000000000, 0x5, 0xfffffffffffffe00, 0x8, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000680)={@in={{0x2, 0x0, @multicast1}}, r2}, 0x8c) freebsd10_pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0xffffffffffffffff, 0x0, 0x1, 0xffffffff, 0x5, 0x2, 0x7, r2}, &(0x7f0000000840)=0x20) ioctl$DIOCRINADEFINE(r3, 0xc450444d, &(0x7f0000000200)={{"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", "05d0f315927546fc9e40e397b4bd09c8905124859d3893cd58d1cc78dc75af3f", 0x7, 0x6}, &(0x7f0000000100)="064423fc1c549df56786f04c88a1b553cacaabdd4406dc5a4c83c0e2031aa4b07590b566e317cd8eacdb38300c99c1ccbc876db3c3d5080fd47c5fd65cbef4f70a22e33a6ca96827111085f4e3ed860312590e76cec1441030c55d3ac834c3c748666251f63acb224733f285cf7e002a290f0d30a2a9e859d1b3d6c69031165782373f53d3cd9781161d3a6adaa723980193a83aefc6489d1f8e728b6053e51004390a1a1b868910158299e6515baac2369431886fed3d2f8de78253acb700cd29940f136f68b0428df7fdf96cea0b7dfbdc11690452a8eb20b34ff46b5d23330834495ea9fa6327da924bdf997beb8e59179d49ba870f", 0x100000001, 0x4, 0x200, 0x6, 0x1ff, 0x52f, 0x3, 0x1}) 00:02:11 executing program 0: r0 = getuid() setreuid(0x0, r0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x3d, 0x91) recvfrom$inet6(r1, &(0x7f00000003c0)=""/106, 0x6a, 0x40001, &(0x7f0000000100)={0x1c, 0x3, 0xfffffffffffffff7, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000600)=0x7, 0x4) r2 = socket$inet6(0x1c, 0x20000005, 0x3390) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000300)=""/140, &(0x7f0000000000)=0x8c) connect$inet6(r2, &(0x7f00000007c0)={0x1c, 0x1, 0xffffffff, @empty}, 0x1c) fchdir(r2) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @empty, 0x3}]}, &(0x7f0000000240)=0x10) syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r3 = msgget$private(0x0, 0x7f2) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000700)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000800)=0xb1ff, 0x4) r6 = getpid() r7 = getpgrp(0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000740)={{0x7f, r0, r4, r0, r5, 0x62, 0x1000}, 0xe00000000, 0x80, 0x8001, 0xc4b, 0x0, 0x6, r6, r7}) r8 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0xffffffd) accept$inet(r1, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000980)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400000007000000ff000300090004002b0000001c004e2101000000000000000000000000000000000000000800"/148, @ANYRES32=0x0, @ANYBLOB="01f0ffe2fbf97c98c2f45940ff001000000000020000007a094d838b718a5a192ea052ebabfecf68fedc54f5d6ca5a1d582e25ce92a6d47ecf29b9a8efb10700000041c6fe3be2f0988f2b01fc574926b3a2504163730beef7c7b1ff01cf987e3cd6176723eed09a0e21ca821863"], &(0x7f0000000580)=0xb0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f00000005c0)={r9, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000140)=0x80000001, 0x4) 00:02:11 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x102) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9136f00c4a37bf0c53e3e674180650099b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c445c4c461cd583d00006b81c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c2f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbb52bfdd5cc6c6d030a1c9fb110fd3c4a261b7e2") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0xb, &(0x7f0000000000)=0x3fe, 0x3ac) 00:02:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xab4153992a1da86f) bind$inet(r0, &(0x7f0000000100)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) syz_execute_func(&(0x7f0000000540)="982cfc0f050520d0f80791b0024141e2e9964180bf108a6796fbc4237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8f2416efc22ebd72e41812047002b0000006ec421f950c28888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000ca599ec441c37dd20142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f0000000240)="982c150f050520d0f80790b04cf3480f2a6c09fe96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f284001b10b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c47ec55ef641646464440f622a2d934d0010ab00ab00dcdc1d440f2b550142c4b6593131b15dfba135fb110f0f3804830a000000") r1 = socket$inet(0x2, 0x3, 0x1f) r2 = dup2(0xffffffffffffffff, r1) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/84, 0x54) 00:02:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x10000000000003af) truncate(&(0x7f0000000100)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x81}, {0x1ff, 0x108c}}, 0x200) syz_execute_func(&(0x7f0000000200)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430fb864423866450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab5c481785f77068f88c441c9d938c4a1a9601f00005c660f3833d0") 00:02:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x80000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000b4fa44fadc90631d71897dcc809118d0ab0c9acaf013c06d343b0731e09a480ca1d341496ccbdd84fa933ad0c2df08d16b380fef2ad86d8868906bdd3a5b315e17dfc7a52c29fa1d5c10cdee8f4f23d69e48387fb3b4faa1a0bc8695a6d41ba5786e62f37a88e1ab54e52401a7d095664fea23b70a4e57e66ea8332fa39b59932bf12a"], 0xa) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:02:11 executing program 3: socketpair(0x1f, 0x10000003, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000140)="8f635ad1350a8e0a5f190776df1ace0c0c93a0e728177a2472b994cd1a108d8911836bd321fa4c860f9d4fbdf74777a824725e733d97229baa582527a65faa67390dcfae0732906c3ea1a7a000d6f5b6437f96de7c1a4086c43721fd41243b82863c2ef81071c57210816ea64a2de96c5842b7bbb8777875f47ceab571bb99e3e13ff6443b9dfbd58147d0c5c7227a7903282b31ca03145840da988df6f42b2ece7edd9ef8f272328d06f1629f885f86c66871df742bbdfd704557e4", 0xbc) syz_execute_func(&(0x7f0000000000)="969898472c431cab0f05f30f59bfd900cf00c4a37bf0c53e41e2e96ec401e9743ffb660c0f86dd0b0fb8c4034e4e771e0fa0e50934d10fdd720970c4c461cd583d00000081c66db710c4397fd300c9f0420fb348a60fbcaf00100c00f345d9c6acacc4a19d71e4892ca6c31ba6c31bb9a5605419c2c2b00b44d9f545813a9a341474f08171a30b8a826ec482f941c6a80dd4d48cc7e8628f6808a3056f0000004e00c4608de352c2f50b970b2626fe88c4a1dd7dbbbfdd5cc6006930a1c9fb110fd3c43e450fae7c0f0f") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x2}, 0x4) mprotect(&(0x7f00000ba000/0x4000)=nil, 0x4000, 0x0) 00:02:11 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x8000) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x8, 0x1000}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) ftruncate(r0, 0x7e2780e7) mlockall(0x2) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() ftruncate(r0, 0xf100) 00:02:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000100003f0000000000000000000000ff"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc66}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x5}, 0x8) 00:02:11 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getuid() msgget$private(0x0, 0x40) geteuid() r2 = socket(0x1, 0x20000007, 0xe9aa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r3, 0x100000000}, &(0x7f00000002c0)=0x8) setuid(r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x4, 0xb7, 0x80, 0xffffffffffff0f12}, &(0x7f00000000c0)=0xa0) getuid() setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x200, @ipv4={[], [], @broadcast}, 0xa0}}, r4}, 0x84) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) 00:02:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0x8002440b, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f00000000c0)="cfe4c0") socket$inet_icmp(0x2, 0x2, 0x1) 00:02:12 executing program 1: syz_execute_func(&(0x7f00000000c0)="982c1c0f05bf02000000913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00bc4a2999ecb000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) 00:02:12 executing program 3: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x3f, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000ce4000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:02:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:12 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x6, @mcast1, 0x8}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0xfffffffffffffe48) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x300010005}) 00:02:12 executing program 2: 00:02:12 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0xfffffffffffffffe) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x9e, "a0f7c6abc49003de42bc8d09703b41a9d98d7dbfed9811c081964f2cfedd877667dcd23115fe7c03a6ed80dfb5f1fae8016cb9970e055f45b658b95f33231d254b2a8fab8c884195092b4f29e152ccad1707a31b2b006e32302540f9844c0fcbd0ee59f3053f4a94d9b6de1979f2936b56aaa52cc57e36c906b91fde234439f727c67151deee6436c145725d19afdb6265a66331c1d58b7a805fe624796c"}, &(0x7f0000000140)=0xa6) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x100, 0xffffffff, 0x2, 0x3, 0x5}, 0x14) preadv(0xffffffffffffffff, 0x0, 0x0, 0xa) getrlimit(0x7, &(0x7f00000001c0)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$getflags(r0, 0x1) 00:02:12 executing program 2: syz_execute_func(&(0x7f0000000000)="1c02c4637916d7b098cd80c481d5dc430cc4c2319cbe99899999402d01000000bc50757217507572be0c0000008fe9589b2666430f3a412910f3410f6f1c9aedfec4427fc9660f383c1c20503e5e0707f041fe87e14879c1f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a803eeee0ff04328aee4eef5f50f54635bdedec4a1e1e0ef26400f0d180f6829e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") shmget(0x3, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r0 = semget$private(0x0, 0x2, 0x282) semget$private(0x0, 0x4, 0x8) r1 = msgget(0x0, 0x101) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xe5, 0x1, 0x800) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000380)=""/105) socket$inet(0x2, 0x0, 0x0) 00:02:12 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000017000000000000008000000000000000000000000000000000000000000014000000ac0ee2dae6e0b8ba14232f718cb2b084e31dff5ae02a95a23090160000000000000000000000000034cc3d3522d4d7de3c7cedfa1fdc059c628431e2675ae92db24d6e72ec39283a3a39fc83ccee2d0cc01f4010894c84c7454c7584a7c6220bcae7a61017127c927a8450e8e3651c3801ba570f34bc18a7bdf68ba845c183378ada63a6"], 0x0, 0x20000000) sendto$unix(r0, &(0x7f00000001c0)="35b14e8c237dd755fa846ea5a4617a239f1d52fa521677d19956cabf24efcfc35b92a47563ae1bdab1b51e30f00ac73394900014cbdba97ca53cf46b979482db7030d9d676a39f4716d34e", 0x4b, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() semget$private(0x0, 0x3, 0x20) sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r2, 0xe92458e0e7c484c2, 0x7, &(0x7f0000000340)=""/56) 00:02:13 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1000000, 0x141) setgroups(0x0, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0) r1 = getgid() r2 = geteuid() lchown(&(0x7f0000000080)='./file0\x00', r2, r1) ftruncate(r0, 0x80000000) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0xfd2a) 00:02:13 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000100)=""/57, &(0x7f0000000140)=0x39) r1 = socket$inet_sctp(0x2, 0x4005, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c160f05f359bfd9000100c4a37bf0c54041e2e92e363e460f1a7000660fdefc97660f6b32fb66460f7e200fb8c4014e4e5b751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000f345d9c6ac6161c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 00:02:13 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x9}) 00:02:14 executing program 2: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:02:14 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) open(&(0x7f00000001c0)='./file0\x00', 0x7, 0x0) 00:02:14 executing program 0: r0 = socket(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x17, &(0x7f0000000180), 0x10) 00:02:14 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffff1cff86dd6002290f00303a0000000000000029000000000000000000ff02ea250000000000000000000000010202907800000000609433df0000040000000000000033000000000000000001000000000000a0459b1500f8ffff000b3e"]) 00:02:14 executing program 3: syz_execute_func(&(0x7f0000000100)="9826473e431c140f05f30f59bfd9130403c4a37bf0c53e41e2e9b5576766106b32fb660f72d50f0fb8c4054e4eed751e0fa0e509c481e1ea44d9b434d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc746dbf3a3056f0000004e00c4618de3c0f526264b88fe58c4a1dd7dbbbfdd5cc604d030a1c9fb110fd3c4a261b7e2") 00:02:15 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) open(&(0x7f00000001c0)='./file0\x00', 0x7, 0x0) 00:02:15 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="ce08932db3bf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x2a04, 0x0, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x16, 0x2}}}}}) 00:02:15 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x0, 0x4800, 0x8, 0x9cb5, 0x7, 0x10000000000, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r1, 0x4) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f00000000c0)="1cfcc4637916d7b098cd801b69e4c4c2319cbe99899999f246a5d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c319335b304545e269a841000f9945332faee4eef55e3e3ed8635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913372e64f30fc773512e440fc7bf0d00003c66660f3a0b0865") sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f0000000280)="e6a63eec38502dc3cb95239d32ce4255d8f3dc537fe1c21ce73029c09d79a3c373e3e3508d67cb24eb3685161059bc6d0b4192d8ae85c0ae605a358056fe49134dc7bd64182b0348670467f2df5b4bdf0a097721cf8050f9f1f1b2943c2b468dea87091c884bc3755b540be8789eba7c194e0e12d3f8ef8ef66b203210588bfe00dbea8e17cf9dcf3d0cb2af2d157080c048e66a0ee7f3a70e43bf7442e578adc17dd1c254ed02c91283cb7d0661f5a5128a5e16441e", 0xb6}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="bb7a13f84dda902eaee5c373acb6cf24bea70b1e6f4f6ec5dadf06c182eb13c9c91c80fd0e17c88dd0bcc74549639465a7f2a755d4e114fec833564370e9247afd9738e20aa44371e0656c258d5a17450f7c56eda1f690a0f5dd807a21078307ffd0d739504819cc99135a", 0x6b}, {&(0x7f00000013c0)="2bf220298358fecd0c44dab03db2667013a2aa6a22228d6f2a383220b68bbdb18b77d0390b0552d12a0ba644866125676d41f328e5aff3251c8c8476f654de4b7b31da5295967a4744daafe3bc79", 0x4e}, {&(0x7f0000001440)="851891e53ce6464d4a3346647977f1866499b37fda69c8137f4e20f334d7b67ff2ef6b7120b55af2bf67e5bb46cc4c478148862f3fa3d24ea08e2846bb097bfb86ad6fc7955e2fa56cf04cbfc3b767a4aa97c8ff6c747d1aac24cd95de13566bb48b5311bc41e17fedb4c9f3188228f5883a3eab77525fb93e298d7414351df57ee05a870bb9332c4863477e79b779ad420a0e0740268dd00dfc94632236d601d5abd860842be524ab3165e0503290029a0003af5af646afe3687a188e92481f6dc7708fdc4a3bb48e178ce319ab0fd8a4d6a3307645b85768cc45310f76", 0xde}], 0x5, 0x0, 0x0, 0x20081}, 0x88) 00:02:15 executing program 3: mmap(&(0x7f0000161000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001fb000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f00001fa000/0x4000)=nil, 0x4000, 0x7, 0x1413, r0, 0x0) 00:02:15 executing program 3: munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$unix(0x1, 0x10000001, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0x7, 0x0, 0x0, 0x0, 0x153}, 0x0) 00:02:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) recvfrom$inet6(r1, &(0x7f00000001c0)=""/94, 0x5e, 0x0, 0x0, 0x0) sync() getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000240)=0x8) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000140)="f74f8e55") sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = semget$private(0x0, 0x7, 0x400) semop(r2, &(0x7f00000004c0)=[{0x0, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)=[&(0x7f0000000080)='-}\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:15 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000)={0x0, 0x1000000000000005}, 0xfffffffffffffe87) 00:02:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="91d14604b06b"], 0x6) 00:02:16 executing program 2: r0 = socket(0x3, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x5) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000200)}, &(0x7f0000000140)=0x10) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01a933d6040ac2002e2f66696c653000"], 0xa) 00:02:16 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) nanosleep(&(0x7f0000000140)={0x8, 0x7}, &(0x7f0000000180)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@empty, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x56, &(0x7f0000000400)=""/4096, &(0x7f0000000080)=0x1000) nanosleep(&(0x7f00000000c0)={0x8000, 0x9}, &(0x7f0000000100)) socket(0x1, 0x10000003, 0x8) syz_execute_func(&(0x7f0000000200)="0014f9f3460faecd66410f6a6aaac4637968fa0966400fd0d2c4e3716ff73246d8a306000000430fc7f447dbe9c4c194555f7b") setrlimit(0x9, &(0x7f00000003c0)) freebsd11_fstat(r0, &(0x7f0000000280)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000240)=0x7, 0x4) 00:02:16 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x91) r1 = openat(r0, &(0x7f0000000680)='./file0\x00', 0x110048, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) chroot(&(0x7f0000000540)='./file1\x00') r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pf\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='/', 0x0, 0x100) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="0780000000002000b9a454b00500070000"], 0x1) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f00000005c0)={0x4e58, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, 0x0}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") openat(r2, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) accept(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r6 = semget$private(0x0, 0x0, 0x200) semop(r6, &(0x7f0000000280)=[{0x3, 0x7fff}, {0x1, 0x400, 0x800}, {0x4, 0x4, 0x1000}, {0x0, 0x7}, {0x6}, {0x3, 0x200, 0x800}, {0x1, 0x5, 0x1800}, {0x4, 0x3, 0x1800}], 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r5, 0x10000}, &(0x7f00000006c0)=0x8) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32") setsockopt(r1, 0x8, 0x7, &(0x7f0000000340)="75f60a8f387184defc0d4ed927cfaec627618be9a38916a91f8ff5d06005351e037a484e01186b6a85b0ee8f2d055ff3e7e7ba15c3612c339b1770f35957151ee83fc525011eef2ae500c9ed83ff02a4c301f30ba4fd0e2c3e2df78a5180b8bf", 0x60) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000400), &(0x7f00000004c0)=0x4) 00:02:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0xa7) 00:02:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000180)="982c1c0f05bf20d0f807913e3e2ef3420f53de4141e2e996460f6ae2855f660f162f0fc4014e21fc2e66410feb54fad62e41812047002b004c000000ba0dfe8c738888a1c40fbbc44583fef35d3a08081b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c428740f380f38000040c43bc43b3a5c4f28681d1d440f2b550142c4b331c40285bfd2110f0f82dada048336000000") sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) mlockall(0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x9, 0x6, 0x8, 0x9, 0x8001, 0x10000, 0x6, {@in={{0x2, 0x1}}, 0x0, 0x1, 0x40, 0x800, 0x81, 0x6}}, &(0x7f00000003c0)=0xb8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f0000000400)=[@in={0x2, 0x3}, @in={0x2, 0x3, @broadcast}]}, &(0x7f00000004c0)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x1d8, 0x3, 0x3b20, 0x1, 0xd0, 0x64ce, 0xfff, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000240)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0x80000001, @empty, 0xfff}]}, &(0x7f00000002c0)=0x10) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:02:17 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202282f66080000005da39e35c979eac1e00b7087808f42b08d8b1bf77400"/43], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x3, 0x100000001, 0x100, 0x20a, 0x7, 0x3}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0xef, 0x2, 0xfffffffffffffff9, 0x6}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0xa44a}, &(0x7f0000000080)=0xffffffffffffff4f) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000240)=0x8, 0x4) 00:02:17 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000080)="7eb829cc48c13fae0ff3fb02c21686807ce5334a57543dac6b02ef6335a56fcef4e76aa28f7e97e803091564ed8fcc9ab952e41d29db45c3f17a573d46e63ba095c8cd5c31ec20d649cb41ee176e7ab1e24120b4e9dffe3634d90c2a9d4843257a82f142a9c31663b733f5e85e17aed4c355620e59e82e6f95136e", 0x7b) r1 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0xc) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000140)="5d4b6302e4be7275cc341fd99a3cb65053ea303f2b7ecdda19726cf0b600e87e3cee38c61a3134b8bc7cc340d627b052adc9d2c411a50c150bf266bf79cc0b11c42530cf9b563b8819317d6fd90b5bb6d4120121004b8c04dd323dc432aed83c08d73de71490ff694b747b1029bc262ba2bdaa5396cd16ab6fe06b4f") syz_execute_func(&(0x7f0000000600)="969898472c431c180f05f30f59bfd900cf00c4a37bf0c5db41e2e9b55767660f6b32fd660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3907348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f") 00:02:17 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f00000000c0)="b1a54283e28dcd8069cc52c59b695cf3470f1b4ae2fd60c4a15731fec5c50fc4014c588305b30c641ea40fe149328f4808eebce000008020008f2978c3d4eafc85ebeb81923e660fe96bc464f0006864c4416e5c8490060000006645445e186746460fc00a53f2470fb66500c4996215427542750600008181670f0d18c401fe5ff6e3df3644c164050104f466470ff5218d18181854644f0fae37") 00:02:17 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000f0fdc8a90a46dd40dc000000"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$inet6(r1, 0x0, &(0x7f00000000c0)=0xfe7a) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 00:02:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x5, 0x100000000}, {0x3, 0x8}}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffff9e) 00:02:17 executing program 2: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=[0x0, 0x9a]) r0 = semget(0x2, 0x2, 0x104) semop(r0, &(0x7f0000000000)=[{0x2, 0x1, 0x1800}, {0x5, 0x2, 0x800}, {0x0, 0xff, 0x1800}, {0x1, 0xc15}, {0x0, 0x2, 0x800}, {0x2, 0x2, 0x800}], 0x6) 00:02:17 executing program 1: syz_emit_ethernet(0xe0, &(0x7f0000000240)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0xf0ffff, @ipv4={[0x2, 0x2, 0x543, 0x0, 0x60], [], @multicast2}, @mcast2, {[], @icmpv6=@time_exceed={0xffffff87, 0x0, 0x0, 0x0, [0x7, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], [], @broadcast}, @ipv4={[], [], @remote}}}}}}}}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = open(&(0x7f0000000040)='./file1\x00', 0x8e06, 0x0) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000400)={{"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", "3c45eecce4f3d1676601027704b4fce3a5a8e6e064b4956e8197844b8c0c4fd4", 0x100}, &(0x7f00000001c0)="a8bfc60030aa45988a66690b2dfde722b34828df86f873f5ed48ff0088f24847bb7ec040defc580a39314088f6b31c41f0e0a997094d38912b1bd869ed0cb976725a53e71ee63f6a4d54b7695f3ebd9c53f3e76483ca47becdbefefe77facb12ef19255e2eb33da8740cfe8331da3708", 0x100000000, 0x2, 0x9, 0x135, 0x1, 0x7fffffff, 0x87d, 0x8}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080), 0x0) 00:02:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) r2 = getpid() r3 = geteuid() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="26b6fae8df11d3cc75dd7ed06f74afe297f751dc6bf1a9216cdf2db1ccd4be19068caf6223211074b155c6f30a49c7372361124684dc7815aa6f9da2a6cdfbc2216641345a8db2c908f14269ba0e310a09ccfa65a002b62f332ed93e09148d98ed3933d706af515b328a55b535eec59c102db359fe569aa6cc07d5cd099029860c5960f27d85b2b1412111bf18691c8007deef07ec34811dcbc74b3125", 0x9d}], 0x1, &(0x7f0000000240)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x60, 0x80}, 0x80) r5 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) freebsd11_fstat(r5, &(0x7f0000000380)) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x1e8) 00:02:17 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c643000"], 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001780)=""/132, 0x11ef8c25d52cd24c}, 0x0) 00:02:18 executing program 0: syz_execute_func(&(0x7f0000000000)="96f3a798472c431c060f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d90aacac01b00b080000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") open$dir(&(0x7f0000001680)='./file0\x00', 0x8241, 0x0) open$dir(&(0x7f0000001740)='./file0\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x81, @rand_addr="d373d813907f01a778316c44b2c897e7", 0xc9b}, 0x1c, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10000000840000000800000000000000100000008400000700000000000000001400000084000000010000000900ff073f00ff0f"], 0xffffffffffffffb1, 0x8}, 0x8) 00:02:18 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1f}, &(0x7f00000001c0)=0xfffffffffffffda3) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0x200, 0xc6f00000, 0x7fffffff, 0x7fff, 0x0, 0x8, 0x6, {@in6={{0x1c, 0x3, 0x2, @ipv4={[], [], @multicast2}, 0x8001}}, r1, 0x3ff, 0x40, 0x7, 0xff, 0x3}}, &(0x7f00000002c0)=0xb0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r3, 0x260b9521}, &(0x7f0000000140)=0x8) 00:02:18 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa8aaaaaaa188d3ea1dabc86dd6002290f00303a00000000000000000000000000000000000b0300000000000000000000000000010202907800000000609433df000088000000000000003300000000000000000102000000000000000000ffff00000000"]) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x1, 0x80000001, 0x100, 0xff, 0x6, 0x3}, 0xa0) 00:02:18 executing program 1: r0 = getpgrp(0x0) getpgrp(r0) munlock(&(0x7f000067e000/0x3000)=nil, 0x3000) r1 = semget(0x3, 0x0, 0x28) __semctl$GETVAL(r1, 0x2, 0x5, &(0x7f0000000300)=""/238) syz_execute_func(&(0x7f0000000400)="98a84ea84a2c431c850f050f0d21bfd9001100c4a17dd7fe41e2e9c9fb66460ff0200fb8c4410fab4fde400f8001d20000c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c45bf0c4a3bd4877f88ac483397fd300f7275c47bcaf4c10f138f6f30faece3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800c40215a862fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba2613ef26c") mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffb) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = socket$inet(0x2, 0x2000000003, 0x1020) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000562000/0x2000)=nil, 0x2000, 0x4) renameat(r3, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00') r5 = semget(0x1, 0x2, 0x4) getsockname$unix(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f9500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000002c0)=0x1002) __semctl$GETNCNT(r5, 0x4, 0x3, &(0x7f0000000140)=""/74) lseek(r4, 0x0, 0x5) 00:02:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x1}, 0x116) 00:02:18 executing program 3: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) poll(&(0x7f00000003c0)=[{r0, 0x0, 0xe}], 0x1, 0x0) 00:02:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = semget(0x0, 0x3, 0x50) r2 = geteuid() getgroups(0x1, &(0x7f0000000000)=[0x0]) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000002c0)={{0x3, r2, r3, r4, r5, 0x0, 0x1}, 0x325, 0x4, 0x3}) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:02:18 executing program 2: mlockall(0x8000000000000003) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x108000, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) syz_execute_func(&(0x7f00000004c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") ftruncate(r0, 0x4d) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbcc", 0x33) accept4(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8, 0x20000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="b6495ab02640520a056262da5aa9ed72b34a6f33791e72526e35a326c9384225803821e40ac0ec43286ed0504f47dadd6482af4510b719aec8d5480478870e1e7db5dbc638cb1451884b84270ee40c679788634039711cf7032c60731944768d488cf7f117a010673d70a0b901ff8098d3e0c90e3441") 00:02:18 executing program 3: syz_emit_ethernet(0x82b987f4b57c387, 0x0) 00:02:19 executing program 1: shmget$private(0x0, 0x1000, 0x200, &(0x7f0000f9a000/0x1000)=nil) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") munmap(&(0x7f0000da7000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffff9c) ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000000000)="a57e364d") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd80800d0c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") 00:02:19 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000140)="1cffb5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c00c46239011d000000008fe9589b26c7e4c753fbc46580c70fbde1fed4f47d82663ed107c4c2b90a23f21e657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f000f676d005b5b45e145af000f9a99030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") syz_execute_func(&(0x7f0000000180)="982c3d0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000") setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000), 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket(0x1e, 0x2, 0x7f) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x4, 0xffffffffffffff5f) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x5) 00:02:19 executing program 3: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800a00000, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="1f3130015538b3d1ad2aba84c419101d7a206aee56a0115f974b2514899a1360ece12e728a7ff8776cfcfb7341b2ad380b815a4059cdb41142b48531893aaa4b704e10375b32633c44425e575d5b993bf100e67cfb252d75436b4ac3e6e0960a93330cea6704ff6048c398901cfe90107b43834b0b5daff2e412c7d0d92f56088ef5a3a8da81f3b02f36d7503c22e5c3525db25dba3b3f619d8523a1c02d4c531e56c6af342fcb93c7e18e3cce24c5") 00:02:19 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x501620}], 0x1, 0x0) 00:02:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x401, 0x1800, 0xffff, 0xfff}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1f78}, &(0x7f0000000040)=0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) mknodat(r2, &(0x7f0000000380)='./file0\x00', 0x40, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000100)=0x10) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 00:02:19 executing program 2: getuid() semget(0x2, 0x4, 0x350) syz_execute_func(&(0x7f00000003c0)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x60, &(0x7f0000000000)="734a31f2c2892f0dc9f0c2ff4c36c43661ef412322e41d1a2fdbe879b1131f069433b692edebe4da9e45ad90cd8fc44ccd3198d10f6ecc5912414dc16ce7dc8e61309ddb25f6d6a7d4e94a14e9cbc4fdc31ae6f2daf05fe6d8927e3b4e1af5eb9ab4df33515d011fb31fe7c030a490a85c4278098161c896c3b55c044bbd50154377d54836c1b027f7b27e157c6b5545cb623eb4a3f4efc6eff8d354f1566f6dc5deda4b3906771414dcf9de6245cfe2e669288be04e28404aced91c075af77e77392197d6a2f703c8e6c3ea7772f967919da4cca750dbd27991c9de30ad5d49c77316058dde2698fd3f3bb755f4b493fa", 0xf1) geteuid() r1 = socket$inet6(0x1c, 0x20000000, 0xffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000900)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="d300000000001300000006000000000000000000"], &(0x7f0000000300)=0xb8) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) pipe2(&(0x7f00000002c0), 0x100000) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2, 0x401}, 0x8) r3 = dup(r0) ioctl$DIOCRSETADDRS(r3, 0xc4504445, &(0x7f0000000480)={{"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", "1468bb69655cfb2a8bfbb405d47686a970d621e076293a108f30f7c1ad4a1661", 0x3f, 0xffff}, &(0x7f0000000100)="044a4a853993fabf598cb5c37f8afba9c761b72f223beedd5612aeb0aad48dc1b96b036e42601a513e6060a7994ee3ad85c72d1070fbbd9e1aeeb3275ae18a4bb57f38d636091c4504a330640ca0839917117fb21d32e0e0f143d4e73e2cea91e4d5b3388727a1798a6bd968a095108b186a1d351e2dfea6c6a5a07fc72dea34244ef1cca40d5555f275cf4a86cfc69ff9826eafa560a2589e7a8db7b0904b90c6e9f5995977c657c7b163247920410fb318222cc7e3", 0x4, 0x6f7, 0x9, 0x1, 0x3f, 0x4, 0x101, 0x94}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/24, &(0x7f0000000200)=0x18) 00:02:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x0) 00:02:20 executing program 0: execve(0x0, &(0x7f0000000340), &(0x7f0000000140)=[&(0x7f0000000000)='-\f\x00', &(0x7f0000000040)='%)H)]\x00', &(0x7f0000000080)='-[\'}\x00', &(0x7f00000000c0)=')\x00', &(0x7f0000000100)='\x00']) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) faccessat(r1, &(0x7f00000002c0)='./file0\x00', 0x2, 0x400) sendto$inet(r0, &(0x7f0000000300)="930deb0bbc6885b20be3fdb6aefa829bd5f752d72aedac96df1699875fbf0930402c26d0f9b2f5e8ceeb7b3807f8a23eb14bf2e609d61a1810fc61bab227ed83505236e2157245d3bf31ee39749c459056987cc7a88428b3cbb21d9019d5669f257968d88899d2c91b03855a9e58e4ca90c2a838821815060e7595d96749d346023a852f5f7fde3dd621e092675939bf6bce4cbfef718dcfce3a9851d3a65b785f140ff493450dd31e744c0d527a8c65302166ef06fe4038b2e9cb0c18a2bf870b58c3eff66de5e0ba408d6d3263b72886dfce45", 0xadc8276b5a7e1a7d, 0x20000, &(0x7f0000000280)={0x2, 0x0, @multicast2}, 0x9) 00:02:20 executing program 1: syz_emit_ethernet(0x100e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:02:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') close(r0) 00:02:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) r3 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000300)=""/252) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) lseek(r2, 0x0, 0x41000000000003) accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x80000000000000, 0x0, 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYRESOCT=0x0], 0x1) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:20 executing program 2: r0 = dup(0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x9) syz_execute_func(&(0x7f0000001080)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c7c7e4c653fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f0d18a018a0fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29") mkdir(&(0x7f0000000000)='./file0\x00', 0x3) 00:02:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udp(0x1c, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x81, 0x40, 0x27d, 0x100000000, 0xdab}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000240)={r2, 0x4, 0x5}, 0x8) rmdir(0x0) execve(0x0, 0x0, 0x0) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x0) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xac}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x10001, @empty, 0x5}, 0x1c) 00:02:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000080)=0xfffffffffffffc7f, 0x30000000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200008008000104a876b05ac8efc86e53ed3ccc"], &(0x7f0000000100)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, &(0x7f0000000040)) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:02:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3dc0ff7f000066"], 0x1) r1 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000019c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r4 = fcntl$getown(r0, 0x5) getresuid(&(0x7f0000001a00), &(0x7f0000001a40), &(0x7f0000001a80)=0x0) r6 = getegid() sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001800)=[{&(0x7f00000001c0)="901caf9ae041bde84cea90eb0d7edbbe33ef7201e9608d15e74857bab33969c7acd845cfbae8378a62d0522fa8b66cce85f26042d9dcf02c22c62b4fba79345f452d320c28f25a0632cfc215c01e3b5fb6ee9cd44479f49c424258608935a41d282e938961db99bbf178e16ae522489bd25ffe439da4bb3cf37392ec9a96e08b9da4aeeae4cac965638a2ae03c029484fa9968f8733d775cd67f834a7fd9e627b7", 0xa1}, {&(0x7f0000000280)="30fb8017790195f5b4f7a8db8f0aceca6dfd4655ab31e3be74404cddb0d7587c303c73b2c8b5f6b67b1128d392834abb1ca04135c89f93", 0x37}, {&(0x7f00000002c0)="fd128836710047a8ea1b45ac925237dacf6e94908b7efefa7a85cde140a73270640d05ebd64c9e2ae2a6e807c95e3448bf27b2d9b84f9c6019bb2b78679f8826a7e192622e18968e7a1e66fdf886130b00b3327dba1fc675c7643913b37a893034f7f2fb705342218d1d", 0x6a}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="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", 0xfa}, {&(0x7f0000001440)="04085c2217b2560a7dee11f821187a22c222ba2f300dca35f4b850d230cb846885030bb28f0de994168572b55b2afae765e54fd8f155fc1963b5aadaab3603204707d4cecd8ffbcdcd2134bc16108898c970b0e278377a3d73c7e0122a65b04511f5efab34e09813194a6c0cc76971742322b10a71828ea381c5f89f1aedaa74f42c26eb6b015eb79676a7e235715a853b", 0x91}, {&(0x7f0000001500)="f6c78f8150c19c5cc0f01ae7e2fd91e3947d552cd8b2ad6e242c720dab89a8fae982598376f40ab1aaa23460dc6efa08c32665df747b850ebfef6943894a0a4d3043ca022a", 0x45}, {&(0x7f0000001580)="b7010bda059a2f8c7126c44225fb432f3ce88f9ff5183886d343c1898e9e729218b4249d6946b4516e24f1024e8ad2a4e62ad7cc44453f112ba54ec8cb76abc53e20e11ba0bfb07205967dc8f7fc46f68feabb4099eab8e557ca5d7d4ed70d8c885f4949e1a169ad83f2832ce54d9843eac4432d8e9d30fc04e516bc5d87b5a3744db64d14c48c0a113aa67105c00f3a1b733385b8b4253826668a73", 0x9c}, {&(0x7f0000001640)="1f8c34fff106f800e2d7303e3b256a7a45b1eb64862059897014a43bd5eccdafc7fd74617451ecb8f621490489af62cbeb67b89b1047b05b9a236f511efeae585a8daae1f767a1966b010c7edb7e7334206b15b022373450719db5ae64803a23d0c9b8b3098b1c854135e432a5f79059171c5b2b2e8c2e16d18229c73e63f79458b9e6ea51b19a9964756ef5b4304ce6cee2dbd55339caef494252e16dbe866f987e4c4801f3ef77f433fb5ce2e7e5ee2eb7a73fd451bcb67b5df69a9f397f", 0xbf}, {&(0x7f0000001700)="3298a4ebe2dd2704b9885df9ce96d710001196a771a1b6adae5750fe63e7d69529564735ebc048af5bef94ab6e80d6bbef6f7970cff3bc18dc6f9b2a559240059fdbb989c467b5460ffaa1f9b1ff1a49871b65d655d0f138d349a1f1cf44267bb40cab8df52856000f7108f72089c6d7860c2ae501cf312d9b8677518f75f55117fdad05365c907bbc836b696bbb1fc3ff1e041a19ac08ee90b000a176124f0e158aa54f5d1fbc72fb6d45da271d5841233deffedb617b08c465836693ed190736420d2c1e12aa4fd856a0f01066b8842cf396da599582e6cef26ba83afe917117", 0xe1}], 0xa, &(0x7f0000001ac0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x78, 0x80}, 0x20081) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x2, 0x4000, 0xd5, 0x2, 0x5f, 0x3, 0x10000, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xdc, @remote={0xfe, 0x80, [], 0x0}, 0x1d}}, r7, 0x101, 0xc2, 0x81, 0x51e39a5e, 0x3, 0x714}, 0x98) 00:02:21 executing program 0: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0) getpgrp(0x0) getgid() 00:02:21 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x110000, 0x20) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000140)="a2821f878a26ba5b41b2ee093b0666ab66bc9d86cda9bb2ed8436043f05c98f418df2bac73548dcaa8350552a67f6ca26e18b2e8abcbac96f2bf42b0244cc75c11289279b4d89537bc03eb3e260cd2b3fc5479bd086638a2ff19e44f5c1621e574a3e49d2ae1c4a79e331fa1e86233916323112be0c28d2a08a0cff6efa950046bc0a46e921a0b4e049198834c2ff610685c064861313ea1833316dafe694ad8e41fc0f34b0d3fc05cdd4101293027cc20fdba489869d33bb410a4c76b4b742e38fa8770cbd14739d4fc5ea37c1cad3585620aa010b946665be8d16393") r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) getsockopt$sock_int(r2, 0xffff, 0x1213, &(0x7f0000000000), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_int(r4, 0x0, 0x41, &(0x7f0000000040), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5, 0x1010, r4, 0x0) 00:02:21 executing program 2: syz_execute_func(&(0x7f00000000c0)="982c2c0f050520d0f807913e3e1cf3420f53de4141e2e99650855b660f162f0fc4014ef04680b602a70000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000080), &(0x7f0000000180)=0x4) 00:02:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0x80047476, &(0x7f0000000200)) 00:02:21 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0xffffffffffffffc0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0xf, 0x2, 0x7fffffff}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0x8001}, 0x8) r3 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff) setrlimit(0xa, &(0x7f0000000240)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r3, 0x0) 00:02:22 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x5) syz_execute_func(&(0x7f00000001c0)="982c2c0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2edf20f0067053a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b331fb110f0f2ea765aa17ada765aa17ad0000") freebsd11_stat(0x0, 0x0) 00:02:22 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11691cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3, 0x4) 00:02:22 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c6530006b5182815d8e75f4cd8e6e5c22de809b8307bf4bc6598007d882b8063be99ab188d831d8a439e1a1a00cabf80a3a9ac7561d0002fa5db7377bb6196b4eaa068eb7bc32"], 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000200)="9c99537a4a78129a93bddb92") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x7, 0x0, 0xd, 0x8}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x20, 0x5, 0x6}, 0x8) 00:02:22 executing program 3: freebsd11_mknod(0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fdatasync(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x80000000}, 0x8) sendmsg$unix(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff0000030000006b7d18a4"], 0x10}, 0x0) 00:02:22 executing program 0: socketpair(0x11, 0x7, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xeed4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, 0x8) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e5) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r2, 0x0) 00:02:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, 0x0, 0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x28f, 0x2000, 0x4, 0x2, r2}, 0x10) r3 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000080)=""/122) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r1, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) 00:02:22 executing program 0: mkdir(&(0x7f0000000000)='.\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) clock_settime(0x0, &(0x7f00000001c0)={0x1, 0x2}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) 00:02:22 executing program 3: r0 = socket$inet6(0x1c, 0x30000000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(&(0x7f0000000240)="9826473e431c230f05f30f59bfd9130300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4124e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000981c66db712c483397fd302c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") poll(&(0x7f00000000c0), 0x20000000000001a8, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000900), 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:23 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80, 0x0, &(0x7f0000000080)) 00:02:23 executing program 1: syz_execute_func(&(0x7f0000000180)="969898472c431c080f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4034e4e751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c43e450fae7c0f0f") poll(&(0x7f0000000080), 0x244, 0x0) 00:02:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x101, r4}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8008, &(0x7f0000000000)=0x3000000, 0x8009) 00:02:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)="2630acddaed999d5e397cf64448ab28e7626eb37979428c6f24091b613e91aad7bd775889337953ad14d7e73b359afa9b5ad80ca76dd453891a09f") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:02:23 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_execute_func(&(0x7f0000000000)="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") freebsd11_fstat(r0, &(0x7f0000000100)) pipe2(0x0, 0x0) r1 = socket(0x1c, 0xfffffffffffffffa, 0xffff) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000180)) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) 00:02:23 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) semget$private(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) fchdir(r0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) writev(r1, &(0x7f0000000100), 0x100000000000005c) 00:02:23 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050490000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) 00:02:24 executing program 1: syz_execute_func(&(0x7f0000000080)="982c2d0f050520d0f807913e2c2ef3420f53de4141e2e99650855b660f162f4680b64f000000c1c4c31d6f3a7f21fc22ebc48265b8dc2e41812047002b0006e86e0d398c738888a1c40fbbf3470f582ee2edf3af3a08f0428310fe4001b00b0000000f73d539c4e26d296f0e66f347ad43dcf50f01c4c4635d183e70f30b388e039641d9de1d1d7e9c8155017c4272726f20b15ffbb15ffb110f0fca38048300") r0 = socket$inet(0x2, 0x20000003, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x4, @mcast1, 0xffff}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1, 0xd455, 0x1, 0x4, 0x7}, &(0x7f0000000200)=0x18) r2 = socket$inet6(0x1c, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @broadcast}}, r1, 0xfffffffffffffffc, 0x76f1, 0x11, 0x7fffffff, 0x2, 0x10c}, &(0x7f0000000300)=0xa0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000003c0)={0xfffffffffffffff2, 0x7c}, 0x8) 00:02:24 executing program 1: syz_execute_func(&(0x7f0000000000)="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") mkdir(&(0x7f0000000000)='./file0\x00', 0x80) rmdir(&(0x7f0000000140)='./file0\x00') 00:02:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x40005, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) 00:02:24 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000140)="2c505979f25c638f876b9d03a02e7b30d7dc366524bd5390ea4a0ea41b3bd1edada593c069049b37dd19964e3640f6d939e70d00df2055") getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) fcntl$dupfd(r1, 0x0, r1) 00:02:24 executing program 0: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000240)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e") socketpair(0x1c, 0x20000003, 0x7f, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 00:02:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="07022e2f66696c65302f66696c653000"], 0x2db) 00:02:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) getrlimit(0x1, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, r2}, &(0x7f0000000240)=0x84) 00:02:25 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xfc4, 0x4) bind(0xffffffffffffffff, 0x0, 0x0) 00:02:25 executing program 3: getresuid(&(0x7f0000000000), 0x0, 0x0) 00:02:25 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:25 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair(0x0, 0x20000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x84f3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x100000001, 0x100, 0x1ff, 0x81, 0x40}, 0x14) 00:02:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000000)=[{r0, 0x2006}, {r1, 0x2}, {r2, 0xe}], 0x3, &(0x7f0000000040)={0x6831, 0x4}, &(0x7f0000000100)={0xfff}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr="00000000ffff00", @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8b, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) 00:02:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x480, 0x35) truncate(&(0x7f00000001c0)='./file0\x00', 0x608020) lseek(r0, 0x0, 0x1000000000002) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xfcb7, 0x2000, 0x8f24, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x401}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000000)="427fcf8309cecaef6ef0a0a056934187942f5880024a0228440492e5da83fecbcdcf47facedd6d7391030829f3f61acb9699dc7613e6ada6d007e35d9a7557988706dc7897f6811187604ac9d0e73eeaf1abf2213f22ac68c9b9d0bcef36cf157d0d9a20903a554160d531df6b9f6c266e499dc11e75558f51582f350d98b6faf9a24c9bfd14c478dbd8ca9c519cea53b1c8f17523178ce2eb1f533669128965968fc1b16ff3ab55afe08b203b8138eeccb7fca684e095a9f4292ce2f42acc99be36760a4de04f5a4da9e1d5d030", 0xce) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:02:25 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) getgid() 00:02:25 executing program 0: r0 = open(&(0x7f00000003c0)='./file1\x00', 0x2, 0x110) r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) fcntl$getown(r1, 0x5) sendto$inet6(r3, &(0x7f0000000280), 0x0, 0x80005, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x0, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) read(r1, &(0x7f0000000880)=""/208, 0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r4}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r5, 0x3ff}, &(0x7f00000007c0)=0x8) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r2, r2) ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 00:02:26 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind(r0, &(0x7f0000000080)=@in={0x2, 0x3, @broadcast}, 0x10) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x4, @mcast1, 0x2}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[]) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x6, 0xd92}, 0x10) 00:02:26 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000080)='..', &(0x7f00000000c0)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @mcast1, 0x676}, 0x1c) renameat(r0, &(0x7f0000000200)='./file0/file0\x00', r0, &(0x7f0000000240)='./file0/\x00') 00:02:26 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvfrom(r0, &(0x7f00000000c0)=""/201, 0xc9, 0xc1, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket(0x1, 0x800000000002, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700070000030081ff50a9d10c1e57de2c975ccc92feef718e8c8bbf70a543889388e5dbd4a343c8802c3f17b5ef92809b5c7b3ca9fe37b22a0b5c1c8b91d10c5557f19b25b77e50e3898f612b8a179a6f5381a314b39fe83af547edd8cc3a342f7ffc928696832969e75fd28ea740629d44c10cd16253cf70f0a2f964ff287a9efd969d5ac3138a36fff1bf5c331a8d"], &(0x7f0000000040)=0x16) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080)=r2, 0x4) 00:02:26 executing program 3: syz_execute_func(&(0x7f0000000000)="b14f91cd808e6b006969ef69dc00d98a20d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c366450f186746d1d97c7c730f5726400f0d18c4ee6d5fe2b671b6714600000a8ab1b182010804f4f30fbd110f000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000080)={0x6, 0x100}, 0x10) 00:02:26 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x4, @mcast2, 0x800}}, 0x0, 0x2, 0x5, 0x1}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={r1, 0xb}, &(0x7f0000000800)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x8, @mcast2, 0x8001}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="ce6e29c77bcd0c335781cdbda5af423778471d29a0272ece43d2b6c87a9c50c6a1dace7d90abe9001e4b849fa55a28d16dcf504bc0191934f29e0b60c009682ff3816a3f74e579b32740654be7f12c697e31c789d006cf186bd663e7d9ae665682242beff74f4c4835f2ed0a8a047b24d545681e2d8730a2a3a80951ac1ee75a95f2989ddcbed96fad11cc23ae6174ac5ac6134a0c178014ad9413f6b3c279f16eaa1ab9e7c6ada02ee5d0e811239fb5aee97ce0dd15183dc128add05b948cb89e265222efc031d475bc1efef277be6a84270607", 0xd4}, {&(0x7f0000000140)="d250b3e3e7cf9ba260174edc938b82f4f49eade6b7ce72cf7b1cf894416433da81bb614207a92dedce900fbae26925885f5a1e3a2030b23dbe689f6b30077e21f1ef56b0bc47b9dd2ef559e267e792546ae50fa146753e9a645575fbbdef9c8c54d52cd7bd0170eb91560b85b3762f9c0f3b2261c0894b51bcf3e3a7675a6f68b1e0f315d067a4b567db1addc6619e3a30c63c307572c8c933f91ab308a7cad211558308d33c0a594dc71bcf25a7e6bd4b429afd589a18124a", 0xb9}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000008400000004000000030000100700000004000000", @ANYRES32=r2, @ANYBLOB="1400000084000000010000000101fffff77eff7f1c00ab000000aa223467a3c033aeb1bb7faa02000000617600"/56, @ANYRES32=r2, @ANYBLOB="100000008400000008000000210000001c000000840000000a000000361c8f5d2310323922bca985386699f4100000008400000008000000f20000001400000084000000070000000f000000000000001400000084000000010000000000010003000008"], 0xb0, 0x80}, 0x80) 00:02:26 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x200}, &(0x7f0000000140)=0x8) listen(r0, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) r3 = dup(r0) getsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000240)={@empty, @multicast1}, &(0x7f0000000280)=0x8) 00:02:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x400000000000002, 0xfffffffffffffffd, 0x0, 0x1}, 0x104) 00:02:26 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x28d) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x3fe2defd, 0x10001, 0x300, 0x1, 0x7, 0xffffffffffffff8f, 0x6, 0x2, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x1000000000000000, 0x20000000d1, 0x7fffffff, 0x1000000007f, 0x800}, &(0x7f0000000000)=0x8c) syz_execute_func(&(0x7f0000000200)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2840c00046cbabae9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f5439395bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f6547d0076736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:02:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000040)='\x00', &(0x7f00000001c0)='\x00'], 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) setsockopt(r0, 0x100000001, 0x7ff, &(0x7f0000000080)="25743859e04920fececa60469b75d1e1c0d8d65385b177f27686281b5383b758582edbba93e0693435214c259d515d230376e6e72b726b3306729e7bf4358554497cef794644636eec7cb35c12f9f12f761d595dc45575a18e1e75ee4bc6a392a30ef93e19ebb9651e39a73f54db0c05b88531e50bacdc3419a7c5649a26d83bcf776639446e101b6dfe4c895988b98f", 0x90) writev(r3, &(0x7f0000000000)=[{&(0x7f00000002c0)="07d726c1c9a09c6e79efa2ed03447f1d8e15c9c1c879cd7e6de79f563806b268f312947abcacb4eb3f3766807a1cfca6633b22a954cda1f50f721e6e6df6e023d586b69178257a2783fe4276104c634aa7e7a488a2b5f4140ad7503e5e2b5ffa16981077392ad1204e6e43dfdbd8447f10c399932f561b12049e5a207ecbae355d4fce6adc0c2bf46f10bb", 0x8b}], 0x1000000000000278) 00:02:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000ff010300e40c0900d403000003000860"], 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) 00:02:26 executing program 1: syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x800000000000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x9, 0x1, 0x3, 0xbc7d}, &(0x7f0000000180)=0x18) socket(0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) 00:02:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) writev(r0, &(0x7f0000002740)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f0000000000)="576bcab2777a8c9dd173a5766a866e1ca4498244a8b3d71a3aea4ba64e9d5aedae92e96ed69ce1a7448eb934183caf051f01b3d8591d31d5271d94bfaee9ee6c23a5ba48683a848029d7f63b44369fcad774c97965014d2a4d9eb40ef1784a58fb646e3a1037095e0836fd6ea4f68e0b84c0f84be352efc6628ed899e1d7b7e1626f0c32da0a392840367a895282d9c04656ea8af6559fb36c6ce32eade8097854739e9171c0f5956e5616a6bb7647dfb0aca69e4884f62652e70456e6c90e268f0bb2926cca392a819c3ad2ad1f6228dd4048c07d", 0xd5}, {&(0x7f0000000100)="830253ff9d3aead812ef15a3ba8b54c59c4bb3ed4f442aa234d6bf2178b6986384526c632d23c0c745f87abcd2f026b1881ed704108af7d85d2493f6890389b2346e4d8a3dd8e5a8d0f0ca7c13476326a618aca280243e1eca66fb3ded24cce4595f7cc07d3266cc06d853a2afcd491b36e07566e44617f3a86e5db3b4a54f2072fc03ae4a0d551c24416c643d79b88bf762ae4f93ee916bd0c2fb1803a2ce5e8891ef1e601ebf41ab40c78c65f0fd0be8e5adc38d910d0837c4d680eedfff19e287a207905c2ad2afb38bd1d5418735b422978aea4d661c538d", 0xda}, {&(0x7f0000000200)="930e4606e385e39c245e712eb8aab2c62b35468d2a338daaca9fe8a089775a56866e3af99f85335891ff1ab5b9d3896d8c2e51239666306cc00926bc51064e5b97be7cea9c036f744db52c5d93d0ff6575f6daefe55e6fef24b025f960b3d7fa925291532a54fca5509eb13da4075468a7f89e258b3074b6db4a8785ba2c597ecd809b9e435cbc4666f596d972e870", 0x8f}, {&(0x7f00000002c0)="00ff50aa3c5da30c95e5639b81c7050c57a30919110a051c6e5f7321d42e4142219417736e35b829fa66a78615171594f2754209fcedeedc40fdba30d1b5e54a13ec42c5085a1024de425e1921aa97c624287ca45bac7cfe31adf10d3eba735f29f0d8c3e63d2f270246782df1d2236cd5d46831880235a66280c1c8141d98f1167c045229d92a2fe33127038d05b5f197d566c3156462ab0158adbc51648faeaf707328d7b631514571a043c9de0d3f9abe07c4141875385e9a5be2780e502d2cd20143bfe6bb2c65d8043219835c9c48c1f33c4439fd4b3f31abf320a134bc", 0xe0}, {&(0x7f00000003c0)="fd021b07787cf18665846c6d827ca1798bceafa0b35d769a5de6e4d3931ce65131ab007008296d99946027ec7e64536cb3d85f1d6b528e5f206e72eeb795767b0e299c01dd7993f36aaad8b7f37790e2a1b0461a61f9eb3124995c7b3b3b0b21e589212b0ca6a7f9f71ef681c9a3726902423bc1dc2ab69600c9eef3b2fc059ee389a1c36fa69f0aa5c1e30a93d1", 0x8e}, {&(0x7f00000004c0)="0df3934b4c43b2dc6a6b8bae643782b8c47794a076247bd9ccb7ecf679a76c22b248986cda24f9b4697e02c0d97d822950a6726ae3c52e2daa3164a89036127bb934e00301f9fc71190b6642f4bc5591af617f928bec9f41720b1d97341058e4dfe3452d5b1e82b7f844b9a22972f580e70fd8e6ebc9a80649a6106eb673b3c155931a212e35", 0x86}, {&(0x7f0000000580)="109abfa51207a9f78eb9c76fae7de9b97da34f7db9e9c1a5f8b69c66bd3e98f9d61dc66e4ab1dca3fc104364b342371a01c5800bc0cb77b37a3ab21b1e9a47d251d1551902c157578b91a1e6b3178aa367dc16d97e67de2bef16c2e61890694b39d682c9f41da660e64756c18e5218c8cefb4b56061fafed8ebe32ce1ac0dfd302262b28e89962bbc61c8db2f4cac7f480ff7e24a6407fa5b253d59e30544d8fb101ffe3bc6d747dc26c77af393d1a5f004427e95622ddd6cca4a317d5d36de81d918e9869faf8b9e85be24a7926ed443d78", 0xd2}, {&(0x7f0000000680)="edde94e507e1124cb4b35f0afc3313386381be0a13285f822210bcad36517790350be549bad93e9985fa6bd954bfde2a9c8b7887e56092cf798eeee04f357dadd71bc26dc61761cb91f5f70aabcf227efca9a761251c756bef571c55", 0x5c}, {&(0x7f0000001740)="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0x1000}], 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1000000000000, 0x4, 0x9, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000040), 0xbe) 00:02:27 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) msgget$private(0x0, 0x8) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) 00:02:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5, 0x3000000}, 0x8) 00:02:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) writev(r0, &(0x7f0000002740)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f0000000000)="576bcab2777a8c9dd173a5766a866e1ca4498244a8b3d71a3aea4ba64e9d5aedae92e96ed69ce1a7448eb934183caf051f01b3d8591d31d5271d94bfaee9ee6c23a5ba48683a848029d7f63b44369fcad774c97965014d2a4d9eb40ef1784a58fb646e3a1037095e0836fd6ea4f68e0b84c0f84be352efc6628ed899e1d7b7e1626f0c32da0a392840367a895282d9c04656ea8af6559fb36c6ce32eade8097854739e9171c0f5956e5616a6bb7647dfb0aca69e4884f62652e70456e6c90e268f0bb2926cca392a819c3ad2ad1f6228dd4048c07d", 0xd5}, {&(0x7f0000000100)="830253ff9d3aead812ef15a3ba8b54c59c4bb3ed4f442aa234d6bf2178b6986384526c632d23c0c745f87abcd2f026b1881ed704108af7d85d2493f6890389b2346e4d8a3dd8e5a8d0f0ca7c13476326a618aca280243e1eca66fb3ded24cce4595f7cc07d3266cc06d853a2afcd491b36e07566e44617f3a86e5db3b4a54f2072fc03ae4a0d551c24416c643d79b88bf762ae4f93ee916bd0c2fb1803a2ce5e8891ef1e601ebf41ab40c78c65f0fd0be8e5adc38d910d0837c4d680eedfff19e287a207905c2ad2afb38bd1d5418735b422978aea4d661c538d", 0xda}, {&(0x7f0000000200)="930e4606e385e39c245e712eb8aab2c62b35468d2a338daaca9fe8a089775a56866e3af99f85335891ff1ab5b9d3896d8c2e51239666306cc00926bc51064e5b97be7cea9c036f744db52c5d93d0ff6575f6daefe55e6fef24b025f960b3d7fa925291532a54fca5509eb13da4075468a7f89e258b3074b6db4a8785ba2c597ecd809b9e435cbc4666f596d972e870", 0x8f}, {&(0x7f00000002c0)="00ff50aa3c5da30c95e5639b81c7050c57a30919110a051c6e5f7321d42e4142219417736e35b829fa66a78615171594f2754209fcedeedc40fdba30d1b5e54a13ec42c5085a1024de425e1921aa97c624287ca45bac7cfe31adf10d3eba735f29f0d8c3e63d2f270246782df1d2236cd5d46831880235a66280c1c8141d98f1167c045229d92a2fe33127038d05b5f197d566c3156462ab0158adbc51648faeaf707328d7b631514571a043c9de0d3f9abe07c4141875385e9a5be2780e502d2cd20143bfe6bb2c65d8043219835c9c48c1f33c4439fd4b3f31abf320a134bc", 0xe0}, {&(0x7f00000003c0)="fd021b07787cf18665846c6d827ca1798bceafa0b35d769a5de6e4d3931ce65131ab007008296d99946027ec7e64536cb3d85f1d6b528e5f206e72eeb795767b0e299c01dd7993f36aaad8b7f37790e2a1b0461a61f9eb3124995c7b3b3b0b21e589212b0ca6a7f9f71ef681c9a3726902423bc1dc2ab69600c9eef3b2fc059ee389a1c36fa69f0aa5c1e30a93d1", 0x8e}, {&(0x7f00000004c0)="0df3934b4c43b2dc6a6b8bae643782b8c47794a076247bd9ccb7ecf679a76c22b248986cda24f9b4697e02c0d97d822950a6726ae3c52e2daa3164a89036127bb934e00301f9fc71190b6642f4bc5591af617f928bec9f41720b1d97341058e4dfe3452d5b1e82b7f844b9a22972f580e70fd8e6ebc9a80649a6106eb673b3c155931a212e35", 0x86}, {&(0x7f0000000580)="109abfa51207a9f78eb9c76fae7de9b97da34f7db9e9c1a5f8b69c66bd3e98f9d61dc66e4ab1dca3fc104364b342371a01c5800bc0cb77b37a3ab21b1e9a47d251d1551902c157578b91a1e6b3178aa367dc16d97e67de2bef16c2e61890694b39d682c9f41da660e64756c18e5218c8cefb4b56061fafed8ebe32ce1ac0dfd302262b28e89962bbc61c8db2f4cac7f480ff7e24a6407fa5b253d59e30544d8fb101ffe3bc6d747dc26c77af393d1a5f004427e95622ddd6cca4a317d5d36de81d918e9869faf8b9e85be24a7926ed443d78", 0xd2}, {&(0x7f0000000680)="edde94e507e1124cb4b35f0afc3313386381be0a13285f822210bcad36517790350be549bad93e9985fa6bd954bfde2a9c8b7887e56092cf798eeee04f357dadd71bc26dc61761cb91f5f70aabcf227efca9a761251c756bef571c55", 0x5c}, {&(0x7f0000001740)="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", 0x1000}], 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:27 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xfff, 0x0}, &(0x7f0000000140)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x20004, 0x0) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f00000002c0)="a93c83f12ef6b923b2290753e4537e837fbf7e6c65cba4e2f1aa49019a71e965652225160f7a5bdd7c198c4deb9ad75b8452263a6f7053dcdfc8c3cf3dcf755c2fa733669764dcbd8aefa6a0d273d79e0ef63fa1404e19ec5c9d0c2e23436c00a72240944a9e66d6a9e078dc0ef7d510a75f7b599c3d810f8e771b6ffc6080b2e78979df2c8d4925b818cd0e5bebe47c9aaaec1b5180de3d65c94ab9e8828e4c3d", 0x8, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x95a, 0x400, 0x0, 0x9, r2}, &(0x7f00000001c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="140000002900000014000000000000e801000000"], 0x14}, 0x0) 00:02:27 executing program 1: r0 = socket(0x400011, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 00:02:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7ffd}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x7, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x80000003}, 0x30d) 00:02:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind(r0, 0x0, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) mlockall(0x0) sync() setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x5, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@empty, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) accept$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000140000000000000000677c00"/110], &(0x7f0000000080)=0x6e) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000000c0)={0x9, "d5701d1d28e5de74542a3a5a2215cf2e"}, 0x14) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, @in={0x2, 0x3, @rand_addr=0x5}]}, &(0x7f0000000180)=0x10) 00:02:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) r1 = socket(0x11, 0x4, 0x0) sendto$unix(r1, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000400)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f00000001c0)=""/250, 0x110}, {&(0x7f00000002c0)=""/150, 0x96}], 0x3, 0x0}, 0x0) r2 = socket(0x2, 0x0, 0x7fff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0x2, 0x1, 0x81, 0xfffffffffffffffd, 0x5}, &(0x7f00000003c0)=0x14) r4 = dup(r2) openat(r4, &(0x7f0000000080)='./file0\x00', 0xe43, 0x10c) 00:02:28 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000040)="660f6f1e660f383a48008f2920901f67f04d0fc70866470f38105e9ec4a3b55cbd0b000000a3c4c3153851369a676766420f5b530ac4c1ecc6f209c4613653c9") msgget$private(0x0, 0x0) r0 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000300)=""/217) socket$inet_udp(0x2, 0x2, 0x0) 00:02:28 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001600c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20840, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000200)="09be03df6c99bfbbd7f7ddc06eb3803f28cd34690df055a830e860327caea442cd575d83a42b242a50fe250a4e319ca4d20894f60c159d6477d53dba7f0239f81762936bd3eaeee9f20dfab979c723c7769379d84f0d2b716bc43c746097f6cfa1d6e717a9d9add928b22fc63ce9185916b8bbf199b66ced00b377821f685a90b071ecbc57aceb2880005b7035cb45c1bc13622a956668f478acba3649c104db271ef76d055bf3395f6a26884627621aaba60425d179d0f2c40ba03ee8a86a973e27334953d85f8b") syz_execute_func(0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000300)="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") setrlimit(0x7, &(0x7f0000000080)) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c161617878c401fe5ff6a9c1460000ac45e22c892a0f0005009f") semget$private(0x0, 0x0, 0x0) 00:02:29 executing program 3: r0 = socket(0x4000017, 0xfffffffffffffffd, 0x981) recvfrom$inet6(r0, &(0x7f0000000080)=""/227, 0xe3, 0x40040, &(0x7f0000000180)={0x1c, 0x2, 0x0, @mcast2, 0x7fff}, 0x1c) r1 = socket(0x2, 0x5, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) 00:02:29 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x804, 0x76) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="d30c605df3d8f9d75a8db8710d14de78b3fb14d931341f1f4ba8440a54301538184f949fe39cb40a5ddff275427fb36c0487b00c01655f13ebb9bae78ca7e48772bbba64a8514fbc66c3fe03b8d836a9d90acc726d7d3daf02d4d4758bc04a2c500ad3dedbbf4d33133b3c2de0ccbb7505928b01975085266854d5f29906a98ec0", 0x81}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) r1 = socket$inet6(0x1c, 0x0, 0x9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:02:29 executing program 3: r0 = semget(0x1, 0x0, 0x0) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000100)) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet(r1, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x0, 0x4, 0x7}, 0x8) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000340)="7d6841742b279cc073852b234ce14561349db12f6ba6760504bb483741a221bf7f2cf4b986d387dc66623592eedcba6e7ab8b0dbe8931652de17f980e40996f93b2ec8a521757eac3c10a9a95a29ec723b8598e26542e246313d522bd8d52de9de288c9910ebfb8655fc8d0ecacda9dccc6b50c5e02d0fbfb2535228a46db3aebd50fcf1eee25b2f10b09d6da3f39929194e9f237cf06fd9e89e9e8f3c6c8ea4151fa41d599e", 0xa6) fchmodat(r3, &(0x7f00000000c0)='./file0\x00', 0x80) ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000400)="ab169988fd49b9e38e3ed773bb80d78a518131e30d12d18f8c486a53468880804c908972fc6a690131fd40df5334c35acb1086b21e9d8c9d3124819cc9f5213145f29eb4187bdda995436e654dfeb4a2ed7fcf402b311d16e7e143e9b5efc248009c2d070aaa923298e5073906058954ab70da62762a76ed1b90bcd7e3b9") 00:02:29 executing program 2: socket(0x2, 0x2, 0x7) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 00:02:29 executing program 2: getpgid(0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(0xffffffffffffffff, &(0x7f0000000280), 0x26) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETRULESET(0xffffffffffffffff, 0xc444443b, &(0x7f00000000c0)="a82b74bed3d9") truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 00:02:29 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c110f05042d59bf0200400040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6c46135765b04c402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") clock_settime(0xffffdffffffffffc, &(0x7f0000000100)={0x7fff, 0x9}) 00:02:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000040)="3d254ae97b7863b6e97846f045d43003a9e5a91ce46877d30c38886dcef4e4d7f06d8a6fb7aa766bbe2a3921a592f1cecc5496c237ea7b9bcfbdb94e6833822a5886d98c2f0b04ef13dc3266491cc05f1671f8e6347257222a818827da5412f617666a47751eb24dce23e81ccfdfbda6f496cd93a15c33a3aad239985750918199036bc47527424e200cf9f94a3f9c4d256e9df51265abb8", 0x2, 0x300000000, 0x5800000000000000}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1204, &(0x7f0000000100)={0x1, 0x4000}, 0x10) 00:02:30 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x100]}, 0x8) 00:02:30 executing program 1: socket$inet6(0x1c, 0x0, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000003c0)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x72d, 0x20, 0x420, 0x7b1b, 0x157, 0x265, 0x8001, 0x6, r1}, 0x20) accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setitimer(0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xffffffff, 0x400}, {0x9, 0x400}}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x80000000000000a, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 00:02:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0xfffffffffffffffd, &(0x7f00000004c0)) sync() semget$private(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x97) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="afd487f8428f4c49c10e241857e4942211267ecdb0be1c060caa3cee7f37d0cbabc47221340aa214d1326513baf882eb577997cd80709112e93c86e93a5ea7da508543dc0b497756927854138f9ceee2622589ef9aa0fe1c75e46a42fe49ab59193d76db99a7ca11c0cf961608c89571f11427c62f70609aaa99bfe78717178a5a81"], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:02:30 executing program 0: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x10000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(0xffffffffffffffff) fchdir(0xffffffffffffffff) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x2, @loopback, 0x1f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:02:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000001a00)=[@prinfo={0x14}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x7fff, 0x4) semget$private(0x0, 0x3, 0x209) 00:02:31 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r2 = open(&(0x7f0000000540)='./file0\x00', 0x100000, 0x2) lseek(r2, 0x0, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) open(&(0x7f00000004c0)='./file0\x00', 0x8000, 0xa) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x2, 0x1000, 0x205, &(0x7f0000ffb000/0x1000)=nil) getsockname(r3, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) accept4$unix(r4, &(0x7f00000001c0)=@abs, &(0x7f0000000300)=0x8, 0x30000000) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) 00:02:31 executing program 2: r0 = socket(0x17, 0x20000000, 0x0) bind$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r1, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa4, "c37ae9ac26e3df098587e040e5a01d3496251e19f631d2a2cbdebedbd056d14b0e8309b4bf3ae8739254311f383570bf0b090d53944f642a5b7fa83a5c8f2ff10c13e81c9e18bd3961f68929e9c3f235cb187046141ab2b69e660c34e2141d11090d8996314b4ccc250c2790bcbca2e3ad14e9b071a7aa47d9b4bdeb40c19ff847589ff40d58f02dcaca466680a0b49df6b0f96cf21aae181ed36156b4e5b5b781c0cbb9"}, &(0x7f0000000000)=0xac) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r4, 0x0, 0x29) setsockopt$inet_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r5 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x2, @broadcast}}, r3, 0xfffffffffffffff9, 0x801, 0x100, 0x401, 0x400, 0x1}, 0xa0) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000200)={r6, 0xd, 0x4}, 0x8) r7 = semget$private(0x0, 0x1, 0x4) __semctl$GETALL(r7, 0x0, 0x6, &(0x7f0000000080)=""/122) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r8 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r8, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(r5, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x101, @empty, 0x2}}, r3, 0x8001, 0x1, 0x10, 0x8693, 0x1, 0xa5f}, 0x98) 00:02:31 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x1, 0x5, 0xb2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000012c0), &(0x7f0000001300)=0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001900)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000001340)=0x8c) getsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001a80)={r2, &(0x7f00000019c0)=[@in={0x2, 0x1}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6d}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @rand_addr=0x6}, @in6={0x1c, 0x3, 0x11, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0xa5, @empty, 0xffff}]}, &(0x7f0000001ac0)=0x10) r3 = open(&(0x7f0000001780)='./file0\x00', 0x800a, 0xe2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000011c0)=0x4) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r4, 0x29, 0x4, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001200)=ANY=[@ANYBLOB="1c004e2208000000fe8000000000000000000000000000bbb80d00000000000000000000000000000000000000000000000000000029af00"/130, @ANYRES32=0x0, @ANYBLOB="04000800ff030000"], &(0x7f0000001380)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000013c0)={0xf, 0x5, 0x0}, &(0x7f0000001400)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001440)={r5, 0x9, 0xffffffff, 0x10001, 0x45, 0x3130, 0x0, 0x0, {@in={{0x2, 0x0, @broadcast}}, r5, 0x4, 0x2, 0x800, 0x4, 0x1}}, &(0x7f0000001500)=0xb8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001180)=0xffffffffffffffb6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000001140)={r9, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000001540)=0x8, 0x4) fstat(r7, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001b80)={r6, 0x14}, &(0x7f0000001bc0)=0x8) lchown(&(0x7f0000001580)='./file0\x00', r10, r11) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f00000017c0)=ANY=[@ANYBLOB="1c004e218000000079b344022397b104dbae27e9977390360400"/128, @ANYRES32=r9, @ANYBLOB="06000300f9ff00002b3d39d8021ccb9f3b1de17ff99f724af6e92682aadc9dfc297f7b2b5390bf77066cd6af026db588b2eff703d12ac45ac1c5f6f63f490f91c690ccb38ed6b963943287e073275b13c6961a5091fa1cf28769ecbdd067255b9eab6aba159124a5ff68d6f62ffd2d9a4f3a893e9e7dfddd566b11258f85e3312b3701d5b9a3a38ff97ce4bcf608fb"], &(0x7f0000000080)=0x5c) 00:02:31 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x12, r1, 0x0) 00:02:31 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = dup(0xffffffffffffffff) freebsd11_getdents(r1, &(0x7f0000000100)=""/110, 0x6e) 00:02:31 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xe803}, @mcast2, {[], @icmpv6=@dest_unreach={0x17, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000000380)=""/13, &(0x7f0000000440)=0xd) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) openat(r1, &(0x7f0000000140)='./file0\x00', 0xfffe, 0x102) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000000)=0x40, 0x4) 00:02:33 executing program 0: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x20, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="b51581cf615b81788ebe88a725600a4f9ccf8b1771da0c0bdcdcbe562ed90de20731cfb588e7c3fbb8f1c960d77437c787b3ebc6a5c0e96f3fb0891b67d6e13dc062fec6646247c6a92a38559373c02f4530439cc246a96a") 00:02:33 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xa15, 0x2420, 0x44b03924, 0x10001, r1}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x2001, &(0x7f00000000c0), 0x8) 00:02:33 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') chroot(&(0x7f00000000c0)='./file0\x00') open(&(0x7f00000002c0)='./file0/file0\x00', 0x200, 0x0) 00:02:33 executing program 2: r0 = socket(0x11, 0x10000000000003, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000000), 0x4) sendto$unix(r0, &(0x7f0000000380)="b10005059000e80300000886ca900f0e08fecea11ea807f96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1f2de71d1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d020000d3872babfbb758c1f5a8725cd3ff7cc5bc894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00"/177, 0xb1, 0x0, 0x0, 0x0) 00:02:33 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/188, 0xbc}], 0x1, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x2, 0x4, [0x100000000, 0x8b6, 0x60c, 0xe70]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x1000, 0x200, 0x9, r2}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x2, 0x5, [0x3ff, 0x9, 0x6, 0x0, 0x200]}, 0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x456a}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x8, @mcast1, 0xeb5}}, r3}, &(0x7f00000003c0)=0x84) connect$unix(r0, &(0x7f0000000400)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000004c0), &(0x7f0000000500)=0x4) syz_execute_func(&(0x7f0000000540)="c4c1a9fd8cde611dcf63663e410f19c20fc7fd400fc5ff3564f2410ff082cdac726cc461925977fac462219c1f3e2ef2420f5ad3440f3800a46d9bc00000c4c1d5de5cc952") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000005c0)={0x40}, 0x1) freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000640)="30440d819366841893a318dc0238222ece302b33f141038b3046d51cbdf62faa73fa1e3dd3e5bf8514db9a7dcddc5d64adb5f52f1318418ddd418b4def1a512de2d9b16d0d8b0e3f1e79946a4dde0b6fc88ae8441e63d97e7b7729f32f447d348d5fb87ac7d804a6260cf7af259ab5b0e43c621660cfe2abcc158bf9fc16c6f047ec80405b9a72d562c688d7136610", 0x8f) r7 = openat(r5, &(0x7f0000000700)='./file0\x00', 0x10040, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000740)={r2, 0x9}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000780)="1d3cc71b86f949d80243795118ac3100ae87757f27b0fd2c0815975edc", 0x1d) truncate(&(0x7f00000007c0)='./file1\x00', 0x6c2d) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000880)={r2, 0xc753}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000008c0)={0xf, 0x3, r3}, &(0x7f0000000900)=0xc) fcntl$setflags(r0, 0x2, 0x1) freebsd11_mknodat(r5, &(0x7f0000000940)='./file0\x00', 0x8100, 0x7) r8 = msgget$private(0x0, 0x109) msgctl$IPC_STAT(r8, 0x2, &(0x7f0000000980)=""/129) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000a40)={r2, 0x8}, &(0x7f0000000a80)=0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000b40)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x10000, 0x9}, &(0x7f0000000c00)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000c40)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x100000000000000, 0x65, 0x100}, &(0x7f0000000d00)=0x94) 00:02:33 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet6(0x1c, 0x5, 0x715) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000040), 0x4) 00:02:33 executing program 1: socketpair(0x1, 0x10000000, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) munlock(&(0x7f0000ff2000/0xb000)=nil, 0xb000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0xa9, 0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10882, 0x12) ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f00000000c0)={0xfffffffffffffff8, 0x1}) 00:02:33 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="1b2871026974", @local, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x2, 0x4, 0x0, @remote, @local, @random="569e585e6004"}}}}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10000, 0x40) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 00:02:33 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r1) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file1\x00'}, 0xffffffff) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x1a) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000200)=""/144, 0x90}], 0x1, &(0x7f0000001540)=""/110, 0x6e}, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") syz_execute_func(&(0x7f0000000000)="43ddec2e470f968c1c1edaa5032666410f296f65c4811973d62e83ae6800000000c4876178ea00eec44299adc6f0418199fbed00000f000100") 00:02:33 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x7fffffff, 0x4) 00:02:33 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000180)=@in={0x2, 0x2, @loopback}, 0x91, &(0x7f0000000280)=[{&(0x7f0000000100)="84274f94c68af1f3", 0x8}], 0x1, 0x0}, 0x9) 00:02:33 executing program 1: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000000)) mlock(&(0x7f00002d0000/0x4000)=nil, 0x4000) 00:02:33 executing program 0: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f0000000240)) sendto$inet(r0, 0x0, 0xffffff9d, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:02:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0xc}, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:02:34 executing program 1: 00:02:34 executing program 1: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="0000d89c0000000000000000000000000000007a8c34884e39a28b0f4168a3cf9294e0000099a60782465f6439f7f36bfbb1f32b48e0e48c511b76480a2e903f28db2e8b9470248a"], 0xa0) r0 = semget(0x0, 0x3, 0x420) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x7fff, 0x2e, 0x6, 0xff, 0x72b, 0x8001, 0x10000, 0x800, 0x7fff, 0x6]) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) 00:02:34 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000340)={@broadcast, @empty, [], {@generic={0x8b45, "dbedc328df399bd0f6ab37c553063701152de54e4861b2a3ab127ce379477eb33a43dab62ffaf385bf2d5f449201f08c4c59b564563c1129"}}}) 00:02:36 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x7fffffff, 0x4) 00:02:36 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xc, 0xc6}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x3, 0x4) syz_execute_func(&(0x7f00000000c0)="9826472c431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660fc632fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf0010000ef345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:02:36 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000010c0)={0x0, 0xd263}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001140)={r1, 0x100000000, 0x6}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r2, &(0x7f00000000c0)="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", 0x1000, 0x4, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10) 00:02:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8224feca8902365176696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:02:36 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4) syz_execute_func(&(0x7f00000001c0)="b16291cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0ff9c4d04c4c8b8bf4a95ff9c44149e2168f4808eebce0000080200066450f3803566501ef6d8192558dc3c366a50f186746f3400faee47c7cf2460f18275726400f0d18c401fe5ff6e3df7b2170525004f4c4632d69f2c35f111d54111d00") 00:02:36 executing program 1: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10b964967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa40a2220f587e32750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c48139e30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x8) syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") fstat(0xffffffffffffff9c, &(0x7f0000000240)) getuid() r3 = socket(0x3, 0x3, 0x4b3f) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000400), &(0x7f00000004c0)=0x4) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000100)={@broadcast, @local, 0x0}, &(0x7f0000000340)=0xc) shutdown(r2, 0x1) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000003c0)={@rand_addr=0x9, @rand_addr=0x1, r4}, 0xc) 00:02:36 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:02:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0x5, 0x9}, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:02:38 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, 0x0) syz_execute_func(&(0x7f0000000200)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x7fffffff, 0x4) 00:02:38 executing program 1: syz_execute_func(&(0x7f0000000140)="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") r0 = accept4(0xffffffffffffff9c, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800"/99], &(0x7f0000000480)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2000000000a9b}, &(0x7f00000003c0)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x70, 0x6, 0xff, 0xc0000000, 0x5}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x8, 0x4, 0x80000000, 0x0, 0x1c, 0x5, 0x3, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0xffffffff, 0x0, 0x6c, 0x200}}, &(0x7f0000000380)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x10000000c}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:02:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000200)) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000200)={0x8, 0x1}) read(r0, &(0x7f0000000000)=""/148, 0x94) ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f00000001c0)={0x10}) 00:02:38 executing program 0: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x108, 0x44) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xd63c, 0x10000}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x100, 0x1020, 0x8, 0x1ff, r2}, 0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000280)=0x6, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0xa9, {{0x1c, 0x2, 0x6149, @mcast2, 0x6}}}, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000240)={0x2, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x3, 0x7}, 0x8) syz_execute_func(&(0x7f0000000380)="984c5e5ea84a1c7d0f05f359bf0200000036f3430f1ac341e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4afc483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d4e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4ba261c481f1da10") execve(0x0, 0x0, 0x0) 00:02:38 executing program 1: syz_execute_func(&(0x7f0000000180)="9826473e431c110f05f32459bfd913000540d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d42626440f542fe8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x10) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x4, 0x9}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x0, 0x8c6, 0x5, 0xc, 0xbd0, 0x9, 0xffffffff, {@in={{0x2, 0x1, @rand_addr=0x1}}, r2, 0x3, 0xffff, 0x1, 0x4, 0x1}}, &(0x7f0000000400)=0xb8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x6, 0x2, 0x6, 0x200, 0x0, 0x2, 0x0, 0x80, 0x9, 0x2}, 0xb) sendto(r0, &(0x7f0000000440)="babb8f7cda50cb5f0a8270539585f3dd4e3f1c735b36a18b59c48d", 0x1b, 0x8, &(0x7f0000000480)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:02:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r0, 0x0) 00:02:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) nanosleep(&(0x7f0000000140)={0x5, 0x7}, &(0x7f0000000180)) socket$inet(0x2, 0x20000003, 0x671) fchdir(r0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee52fc421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) msgget(0x3, 0x200) Waiting (max 60 seconds) for system process `vnlru' to stop... done 00:02:38 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100049, 0x40) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@broadcast, @multicast2, @broadcast}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) getsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xff6f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) Waiting (max 60 seconds) for system process `syncer' to stop... 00:02:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f00000000c0)=ANY=[], 0x0) 00:02:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) setrlimit(0x6, &(0x7f0000000140)={0x10000000000b359, 0x800000b35a}) mlockall(0x1) rmdir(&(0x7f0000000180)='./file0\x00') __getcwd(&(0x7f00000001c0)=""/113, 0x71) sync() syz_execute_func(&(0x7f0000000280)="f0420836c402510c6166460feebef10f000041da4c54006644cfd9ec3e42fb3ed13a67400f1af5c4a2790e7f61") r1 = semget(0x3, 0x0, 0x500) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f0000000240)=""/31) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) syz_execute_func(&(0x7f0000000000)="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") semget(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:02:39 executing program 0: syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000") mincore(&(0x7f0000a00000/0x600000)=nil, 0x600000, &(0x7f0000000000)=""/26) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20808, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x1000, 0x7, 0x2, r1}, 0x10) syz_execute_func(&(0x7f0000000040)="c482b50638f3a7c4c16173d4148fa878c1a4cb4d7f0000f26466f3a5476e41dbee3666400fc5d90e4032fb2e66420feee0") 00:02:40 executing program 0: r0 = socket(0x2, 0x4, 0x3f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) Syncing disks, vnodes remaining... 5 6 5 3 0 done Waiting (max 60 seconds) for system thread `bufdaemon' to stop... done Waiting (max 60 seconds) for system thread `bufspacedaemon-0' to stop... done All buffers synced. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80e8bf4f stack pointer = 0x28:0xfffffe002a26b400 frame pointer = 0x28:0xfffffe002a26b430 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 6732 (syz-executor.1) trap number = 12 panic: page fault cpuid = 0 time = 165 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002a26b060 vpanic() at vpanic+0x1e0/frame 0xfffffe002a26b0c0 panic() at panic+0x43/frame 0xfffffe002a26b120 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002a26b1a0 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe002a26b210 trap() at trap+0x44d/frame 0xfffffe002a26b330 calltrap() at calltrap+0x8/frame 0xfffffe002a26b330 --- trap 0xc, rip = 0xffffffff80e8bf4f, rsp = 0xfffffe002a26b400, rbp = 0xfffffe002a26b430 --- fifo_close() at fifo_close+0x1f/frame 0xfffffe002a26b430 VOP_CLOSE_APV() at VOP_CLOSE_APV+0xc2/frame 0xfffffe002a26b460 vgonel() at vgonel+0xdc/frame 0xfffffe002a26b4e0 vflush() at vflush+0x3df/frame 0xfffffe002a26b630 ffs_flushfiles() at ffs_flushfiles+0x1eb/frame 0xfffffe002a26b6a0 softdep_flushfiles() at softdep_flushfiles+0x105/frame 0xfffffe002a26b740 ffs_unmount() at ffs_unmount+0xc1/frame 0xfffffe002a26b7d0 dounmount() at dounmount+0x6e8/frame 0xfffffe002a26b850 vfs_unmountall() at vfs_unmountall+0x6b/frame 0xfffffe002a26b880 bufshutdown() at bufshutdown+0x4d1/frame 0xfffffe002a26b8d0 kern_reboot() at kern_reboot+0x31e/frame 0xfffffe002a26b920 sys_reboot() at sys_reboot+0x467/frame 0xfffffe002a26b980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002a26bab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002a26bab0 --- syscall (55, FreeBSD ELF64, sys_reboot), rip = 0x20000189, rsp = 0x7fffdfffdeb8, rbp = 0xa --- KDB: enter: panic [ thread pid 6732 tid 100717 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why